Staff Software Engineer , Observability

<h2>Who We Are </h2><p>Hi, we're DuckDuckGo, the online protection company and remote-first team of 300+ on a mission to raise the standard of trust online. Founded in 2008 and profitable since 2014, annual revenue now exceeds $100m USD and millions use our browser on on <a href='https://spreadprivacy.com/introducing-duckduckgo-for-mac/'>Mac</a>, <a href='https://spreadprivacy.com/windows-browser-open-beta/'>Windows</a>, <a href='https://spreadprivacy.com/duckduckgo-privacy-browser-ios14/'>iOS</a>, and <a href='https://spreadprivacy.com/introducing-app-tracking-protection/'>Android</a>, our <a href='https://duckduckgo.com/'>search engine</a>, and the <a href='https://duckduckgo.com/pro'>DuckDuckGo subscription</a>. We also offer private, useful, and optional AI, including <a href='https://duck.ai/'>Duck.ai</a>, which lets you chat privately with ChatGPT, Claude, and other AIs, all in one place. Our <a href='https://duckduckgo.com/how-we-work'>culture</a> of trust, inclusivity, and empowered project management underpins everything we do, where each team member takes full ownership of their projects, from scoping and execution to postmortem. If you're seeking end-to-end ownership of your work, you've come to the right place!</p><h2>Your Team and Role </h2><p>Working on the Backend Functional Team, you'll lead complex projects across key company-wide objectives. Using Perl (Version 5), Go, and Node.js, you’ll write pragmatic, performant, testable code that works consistently, and work on related projects. Recent projects include:</p><ul><li><p>Implementing AI-assisted answers and integrating them into our Search product while maintaining our privacy-first approach</p></li><li><p>Delivering improvements to Duck.ai to help us make it a competitive AI chat alternative for both free and paying users</p></li><li><p>Implementing sophisticated data processing pipelines that maintain search relevancy</p></li></ul><p>As a <strong>Senior Backend Engineer</strong>, you'll collaborate remotely with your peers and take responsibility for solving product issues impacting our all-in-one privacy solution, whether large or small. In time, you'll formally mentor other engineers, supporting their career growth and the growth of the Backend Team at DuckDuckGo. </p><h2>About You</h2><ul><li><p>7+ years of professional experience, primarily focused on backend systems that power consumer-facing products </p></li><li><p>Product acumen to reason about technical tradeoffs in terms of user impact</p></li><li><p>Familiarity with AI agent tooling: evaluation frameworks, RAG pipelines and prompt engineering</p></li><li><p>A fundamental understanding of complex data structures and algorithms — you can develop and apply new solutions and confidently navigate and improve existing code. </p></li><li><p>Data-driven analytical skills for decision-making, stakeholder alignment, and experiment-oriented delivery</p></li><li><p>Solid project management abilities</p></li><li><p>Excellent written and verbal communication to validate and articulate decisions</p></li><li><p>Previous experience leading and mentoring experienced engineers, supporting their career goals, and unlocking their potential.</p></li></ul><h2>Compensation </h2><p><strong>$</strong><em><strong>178,500</strong></em> <strong>USD annually </strong>and stock options. Compensation is transparent across the organization, and all team members within the same professional level and global region receive the same compensation.</p><p>Eligibility for company-sponsored health benefits is limited to team members based in the United States. This program does not extend to team members located in other countries, such as Canada or the UK.</p><p>Our<a href='https://duckduckgo.com/assets/hiring/team_support_guide.pdf'> Team Member Support Guide</a> explains how we prioritize your wellbeing including <strong>paid parental leave, office setup, </strong>and <strong>co-working allowances.</strong></p><h2>Hiring Process </h2><p>Hiring works best when it's a two-way street. Learn how we help you get to know DuckDuckGo, envision your future role here, and find out more about <a href='https://duckduckgo.com/how-we-hire'><u>how we hire</u></a>.</p><h2>Diversity, Equity and Inclusion</h2><p>DuckDuckGo provides equal work opportunities to all team members and applicants<u>,</u> and it prohibits discrimination and harassment of any type on the basis of race, color, ethnicity, caste, religion, age, sex (including pregnancy), national origin, disability status, genetics, protected veteran status, sexual orientation, gender identity or expression, or any other characteristic protected by our policies or federal, state, or local laws.</p><p>We want to ensure that our hiring process is accessible. If you need reasonable accommodation for any part of the application process because of a medical condition or disability, please send an email to <a href='mailto:[email protected]'><u>[email protected]</u></a> to let us know the nature of your request.</p><h2>Please note that:</h2><ul><li><p>You’ll be required to attend meetings on camera via video conferencing</p></li><li><p>Expect to travel at least two times a year: once for our all-hands meetup and again for a team retreat (each around 4-5 days). While extenuating circumstances may impact attendance, everyone is strongly encouraged to attend.</p></li><li><p>While we offer a flexible work arrangement with no core hours, expect an average full-time commitment of 40 hours per week.</p></li><li><p>A successful candidate must pass a background check as a condition of joining the team.</p></li><li><p>By applying for this role, you confirm that all information submitted is accurate and complete. You further acknowledge that providing false or fraudulent information during the application process is cause for denial of an offer, revocation of any existing offer, or other adverse action, up to and including termination after the start of your commencement of work.</p></li></ul><p><strong>Disclosure Statement: Use of AI in Hiring Process</strong></p><p>As part of our commitment to enhancing our recruitment process, we utilize artificial intelligence (AI) technology to assist in reviewing and summarizing job applications and test projects, including those tools integrated into our recruitment vendor platforms. We use AI to flag potentially fraudulent applications, analyze and summarize applicants’ experience, interviews, and project performance, and help streamline our selection process.</p><p><strong>Key Principles:</strong></p><ul><li><p><strong>Data Privacy:</strong> All information provided in your application will be handled in accordance with our <a href='https://duckduckgo.com/static-assets/files/pages/careers/DuckDuckGo-Recruiting-Privacy-Policy-effective-September-30-2025.pdf'>Recruiting Privacy Policy</a>. We ensure that your personal information is protected and used solely for recruitment purposes.</p></li><li><p><strong>Human Oversight and Accountability:</strong> The AI technology is designed to support our hiring team by providing insights and summaries of applications and evaluations of test projects against scoring rubrics. All final evaluations and hiring decisions, however, will be made by our hiring team, who will consider the AI's input alongside other factors.</p></li><li><p><strong>Transparency:</strong> We believe in transparency regarding our hiring practices. If you have any questions about how AI is used in our recruitment process, please feel free to reach out to us.</p></li></ul><p>By submitting your application, you acknowledge and consent to the use of AI technology in our review process. If you would like to request an alternative selection process, please contact us as at <a href='mailto:[email protected]'>[email protected]</a>. Thank you for your interest in joining DuckDuckGo!</p><p>#Li-dni</p>

AL, AK, AZ, AR, CA, CO, CT, DE, FL, GA, HI, ID, IL, IN, IA, KS, KY, LA, ME, MD, MA, MI, MN, MS, MO, MT, NE, NV, NH, NJ, NM, NY, NC, ND, OH, OK, OR, PA, RI, SC, SD, TN, TX, UT, VT, VA, WA, DC, WV, WI, WY

Engineering

<p>Affirm is reinventing credit to make it more honest and friendly, giving consumers the flexibility to buy now and pay later without any hidden fees or compounding interest.</p><p>The Engineering team builds systems that power Affirm’s mission. We take pride in our craft, building reliable, performant, and scalable solutions that touch every part of the business. Whether we’re enabling new ways to pay, ensuring our platforms can scale to the most demanding levels in the industry, or developing seamless servicing experiences, our focus is on solving complex problems through exceptional engineering.</p><p>The Marketplace and App Experiences domain is the main pillar of our core consumer strategy, driving the user journey across all of our frontend surfaces: iOS, Android, and Web. The teams span across multiple products and areas to engage and provide value to our customers, starting with the Home hub in the app or website, which expands into the various product offers and journeys a user can embark on with Affirm, including providing cohesive user experiences for a user’s credit journey or purchasing power with Affirm, and redesigns of the broader visuals and experience. We are looking for an Engineering Manager to lead the team at the forefront of our front-end facing cross-team projects, working closely with other teams and engineers across our mobile and web technologies, while also evolving and collaborating with every product experience team at Affirm. </p><p>As an Engineering Manager on our Consumer team, you’ll help define how millions of consumers experience Affirm across our mobile apps, web experiences, and future consumer surfaces.</p><h2>What You’ll Do</h2> <ul><li> <p>You will lead and grow a well-balanced team of engineers – setting clear expectations, giving direct feedback, and developing each engineer toward their next level.</p></li><li> <p>You will own the team’s technical strategy and multi-quarter roadmap, tying it to major experience initiatives that build customer trust and move Affirm’s business, including large-scale redesigns and structural improvements to the consumer journey.</p></li><li> <p>You will empower your tech lead and engineers to hold the design and quality bar, supporting them hands-on throughout technical design and cross-functional alignment.</p></li><li> <p>You will own the availability, reliability, and performance of consumer-critical systems – on-call, incident response, and reducing operational toil.</p></li><li> <p>You will drive alignment across multiple organizations and influence roadmaps on partner experience and foundational teams.</p></li><li> <p>You will partner across Product, Design, and Analytics, and other Engineering teams, building trust and taking part in cross-functional efforts.</p></li></ul> <h2>What We Look For</h2> <ul><li> <p>You have 7+ years of software engineering experience, including 3+ years managing and growing engineering teams.</p></li><li> <p>You have proven experience delivering consumer-facing software and driving execution through ambiguity.</p></li><li> <p>You have the technical judgment required to guide architecture, quality, and reliability decisions, with the instinct to empower senior engineers to make the calls rather than making them all yourself.</p></li><li> <p>You have experience leading significant technical initiatives end-to-end, ideally decoupling or re-platforming consumer-facing systems within clear time constraints.</p></li><li> <p>You are familiar with modern full-stack development – declarative UI frameworks like React or React Native, and a backend-for-frontend behind them.</p></li><li> <p>You have a calm, decisive presence through change and ambiguity – building alignment, resolving tensions, and leading others through complex decisions.</p></li><li> <p>You are a humble, team-first leader who builds a high-trust, psychologically safe culture, while also prioritizing your own growth.</p></li><li> <p>You have strong analytical and problem-solving skills, with the ability to balance customer needs, business goals, and technical constraints.</p></li><li> <p>You exhibit exceptional communication, stakeholder management, and organizational influence skills.</p></li><li> <p>You have a proven ability to build alignment and drive outcomes in complex environments without direct authority.</p></li><li> <p>This position requires either equivalent practical experience or a Bachelor’s degree in a related field.</p></li></ul> <p><br>Pay Grade - P<br>Equity Grade - 13<br><br>Employees new to Affirm typically come in at the start of the pay range. Affirm focuses on providing a simple and transparent pay structure which is based on a variety of factors, including location, experience and job-related skills.<br><br>Base pay is part of a total compensation package that may include equity rewards, monthly stipends for health, wellness and tech spending, and benefits (including 100% subsidized medical coverage, dental and vision for you and your dependents.)<br><br>USA base pay range (CA, WA, NY, NJ, CT) per year: $230,000 - $290,000<br>USA base pay range (all other U.S. states) per year: $204,000 - $264,000<br><br>#LI-Remote</p><p>Affirm is proud to be a remote-first company! The majority of our roles are remote and you can work almost anywhere within the country of employment. Affirmers in proximal roles have the flexibility to work remotely, but will occasionally be required to work out of their assigned Affirm office. A limited number of roles remain office-based due to the nature of their job responsibilities.</p><p>We’re extremely proud to offer competitive benefits that are anchored to our core value of people come first. Some key highlights of our benefits package include: </p><ul><li>Health care coverage - Affirm covers all premiums for all levels of coverage for you and your dependents </li><li>Flexible Spending Wallets - generous stipends for spending on Technology, Food, various Lifestyle needs, and family forming expenses</li><li>Time off - competitive vacation and holiday schedules allowing you to take time off to rest and recharge</li><li>ESPP - An employee stock purchase plan enabling you to buy shares of Affirm at a discount</li></ul> <p>We believe It’s On Us to provide an inclusive interview experience for all, including people with disabilities. We are happy to provide reasonable accommodations to candidates in need of individualized support during the hiring process.</p><p>[For U.S. positions that could be performed in Los Angeles or San Francisco] Pursuant to the San Francisco Fair Chance Ordinance and Los Angeles Fair Chance Initiative for Hiring Ordinance, Affirm will consider for employment qualified applicants with arrest and conviction records.</p><p>By clicking 'Submit Application,' you acknowledge that you have read Affirm's <a href='https://www.affirm.com/global-candidate-privacy-notice'>Global Candidate Privacy Notice</a> and hereby freely and unambiguously give informed consent to the collection, processing, use, and storage of your personal information as described therein.</p>

AL, AK, AZ, AR, CA, CO, CT, DE, FL, GA, HI, ID, IL, IN, IA, KS, KY, LA, ME, MD, MA, MI, MN, MS, MO, MT, NE, NV, NH, NJ, NM, NY, NC, ND, OH, OK, OR, PA, RI, SC, SD, TN, TX, UT, VT, VA, WA, DC, WV, WI, WY

Engineering

<p><em>(Remote — North America, LATAM or Europe)</em></p><p><a href='https://nango.dev'>Nango</a> (YC W23) is a developer infrastructure company and the leading provider of API access for agents and apps. It enables AI applications to connect to the real world through integrations.</p><p>More than 400 paying customers rely on Nango today, including Replit, Ramp, Mercor, Vapi, Instantly, and Exa. We are a YC-backed, multi-million ARR company with a team of 14 from AWS, Snyk, GitHub, Okta, Netlify, Uber, Samsara, and more.</p><p>We are hiring Senior & Staff Backend Engineers to join the core engineering team building Nango’s platform and developer infrastructure. This is a critical role at the heart of the company: as a product-led business selling to developers, our engineers directly drive the product roadmap, specifications, and execution. You will own core systems end-to-end, from ideation and design to implementation and close collaboration with developer customers, shaping both the platform and how Nango evolves.</p><h2>What You’ll Do</h2><ul><li><p>Design and scale backend systems, APIs, and services for our open-source platform.</p></li><li><p>Build world-class developer interfaces: APIs, SDKs, UIs, and a runtime that delights developers.</p></li><li><p>Collaborate directly with customers to solve integration challenges.</p></li><li><p>Optimize performance, scalability, and reliability across backend services.</p></li><li><p>Shape the roadmap and company strategy with high ownership of key decisions.</p></li><li><p>Engage with the open-source community, owning and maintaining our repo.</p></li></ul><h2>Who you are</h2><ul><li><p>5+ years (senior-level) or 10+ years (staff-level) of backend engineering experience, with proven ability to scale high-traffic systems.</p></li><li><p>Deep experience with developer infrastructure, APIs, databases, and performance-critical systems.</p></li><li><p>Passion for developer tools, best practices, and building outstanding DX.</p></li><li><p>Comfortable with Node.js and modern backend stacks.</p></li><li><p>Strong communicator, proactive, and reliable in a remote-first environment.</p></li><li><p>Product mindset and developer empathy: you optimize for DX.</p></li><li><p>Pragmatic, positive, and low ego: you step up in incidents and unblock teammates.</p></li><li><p>Startup-ready: autonomous, ownership-driven, and able to navigate ambiguity.</p></li><li><p>Based in North America, LATAM or Europe.</p></li></ul><p>If you’re a seasoned backend engineer who loves developer infrastructure, thrives on ownership, and wants to shape the future of integrations — we’d love to hear from you.</p>

AL, AK, AZ, AR, CA, CO, CT, DE, FL, GA, HI, ID, IL, IN, IA, KS, KY, LA, ME, MD, MA, MI, MN, MS, MO, MT, NE, NV, NH, NJ, NM, NY, NC, ND, OH, OK, OR, PA, RI, SC, SD, TN, TX, UT, VT, VA, WA, DC, WV, WI, WY

Engineering

<p>At Vanta, our mission is to help businesses earn and prove trust.<strong> </strong>We believe that security should be monitored and verified continuously, and we empower companies to practice better security and prove it with ease. Vanta has a kind and talented team, and while some have prior security experience, many have been successful at Vanta without it. </p><p>The Risk pillar builds products that help customers understand and act on exposure across their organizations. Our work spans AI and data governance, privacy, identity and access, workforce security, enterprise risk management, and third-party oversight. These areas come together through Vanta's Trust Graph, which connects people, agents, data, controls, assets, and vendors to turn fragmented signals into clear context, prioritization, and action.</p><p>As a Senior Fullstack Engineer, you'll lead product engineering work end to end across the stack, partnering closely with product and design to turn ambiguous customer problems into simple, high-quality experiences. This role offers a unique opportunity to shape a critical and rapidly growing area of Vanta's product. Depending on team priorities, you might build AI-powered workflows that let the Vanta Agent take on operational work, systems that transform connected signals into trustworthy recommendations, or intuitive experiences for complex internal and third-party programs. You'll tackle unique technical challenges and help customers move from manual, disconnected work to continuous, informed decision-making.</p><p>Our business has achieved strong product-market fit and has monetized effectively since the day we signed our first customer. As Vanta continues to scale, engineers have meaningful opportunities to accelerate their growth and contribute directly to the company's next stage.</p><h2>What you'll do as a Senior Fullstack Engineer at Vanta:</h2><ul><li><p>Identify, scope, and lead large technical projects, laying the groundwork for core products to evolve and scale into highly performant, reliable, and customizable systems</p></li><li><p>Own customer-facing product experiences from understanding the user problem and shaping the solution through implementation, launch, measurement, and iteration</p></li><li><p>Make effective tradeoffs that consider business priorities, user experience, and a sustainable technical foundation</p></li><li><p>Build reliable, secure systems that connect and interpret data across people, agents, assets, controls, vendors, and other critical business context</p></li><li><p>Partner with product, design, domain experts, and other engineers to bring AI-powered workflows from exploration to production, with a high bar for quality, explainability, and customer trust</p></li><li><p>Use AI thoughtfully throughout the development lifecycle to prototype, build, test, and learn faster, while maintaining a high bar for quality, security, and maintainability</p></li><li><p>Work with talented and kind engineers to make a significant impact on our customer base, enabling them to improve their security and prove it</p></li><li><p>Lead complex projects with multiple stakeholders and engineers to deliver significant impact to our business</p></li><li><p>Set direction for critical technical surface areas, enabling us to stay ahead of continued rapid growth</p></li><li><p>Contribute to building Vanta’s engineering culture as we grow</p></li></ul><h2>How to be successful in this role:</h2><ul><li><p>Have 7+ years of full stack experience with an emphasis on backend skills</p></li><li><p>Have played technical leadership roles for teams or complex projects</p></li><li><p>Have strong communication and collaboration skills</p></li><li><p>Have experience building user-facing SaaS products, ideally both for startups and enterprise users</p></li><li><p>Have previous startup experience, or worked in an environment that prioritizes a bias for action</p></li><li><p>Have experience building 0→1 products as well as solving large scale problems</p></li><li><p>Have an interest in learning about security, risk, privacy, or AI governance, or prior experience in one or more of these spaces</p></li><li><p>Experience with TypeScript and Go is a plus. Experience building AI-powered product experiences, evaluating AI quality, or using modern AI development tools is also valuable, but not required.</p></li></ul><h2>What you can expect as a Vanta’n:</h2><ul><li><p>Industry-competitive salary and equity</p></li><li><p>100% covered medical, dental, and vision benefits with dependents coverage</p></li><li><p>16 weeks paid Parental Leave for all new parents</p></li><li><p>Health & wellness stipend</p></li><li><p>Remote workspace, internet, and mobile phone stipend</p></li><li><p>Commuter benefits for team members who attend the office</p></li><li><p>Pension matching</p></li><li><p>25 days of Annual Leave per year and unlimited sick time</p></li><li><p>8 company-paid holidays</p></li><li><p>Virtual team building activities, lunch and learns, and other company-wide events!</p></li><li><p>Offices in SF, NYC, London, Dublin, Tel Aviv, and Sydney</p></li></ul><p>#LI-remote</p><p><em>At Vanta, we are committed to hiring diverse talent of different backgrounds and as such, it is important to us to provide an inclusive work environment for all. We do not discriminate on the basis of race, gender identity, age, religion, sexual orientation, veteran or disability status, or any other protected class. As an equal opportunity employer, we encourage and welcome people of all backgrounds to apply.</em></p><h2>About Vanta</h2><p>We started in 2018, in the wake of several high-profile data breaches. Online security was only becoming more important, but we knew firsthand how hard it could be for fast-growing companies to invest the time and manpower it takes to build a solid security foundation. Vanta was inspired by a vision to restore trust in internet businesses by enabling companies to improve and prove their security. From our early days automating security monitoring for compliance standards like SOC 2, HIPAA and ISO 27001 to creating the world's leading Trust Management Platform, our vision remains unchanged. </p><p>Now more than ever, making security continuous—not just a point-in-time check— is essential. Thousands of companies rely on Vanta to build, maintain and demonstrate their trust— all in a way that's real-time and transparent.</p><h2>Referral Instructions</h2><p>If you are being referred for the role, please contact that person to apply on your behalf.</p>

AL, AK, AZ, AR, CA, CO, CT, DE, FL, GA, HI, ID, IL, IN, IA, KS, KY, LA, ME, MD, MA, MI, MN, MS, MO, MT, NE, NV, NH, NJ, NM, NY, NC, ND, OH, OK, OR, PA, RI, SC, SD, TN, TX, UT, VT, VA, WA, DC, WV, WI, WY

Engineering

<h2>Who we are:</h2><p>Sardine is the leading agentic risk platform for fighting financial crime. Our integrated solution unifies data across risk teams to help organizations stop fraud in real time, prevent AI-driven attacks, and automate fraud and AML operations. Sardine’s platform is strengthened by one of the fastest-growing fraud consortiums in the market, spanning more than 6 billion profiled devices, 800 million consumers, and 3 million businesses worldwide. Leading companies including FIS, GoDaddy, Intuit, Edward Jones, ZoomInfo, and Checkout.com rely on Sardine to secure and grow trust in their products.</p><h2>Our culture:</h2><ul><li><p>We have hubs in the Bay Area, NYC, Austin, Toronto, and São Paulo. However, we maintain a remote-first work culture. #WorkFromAnywhere</p></li><li><p>We hire talented, self-motivated individuals with extreme ownership and high growth orientation. </p></li><li><p>We value performance and not hours worked. We believe you shouldn't have to miss your family dinner, your kid's school play, friends get-together, or doctor's appointments for the sake of adhering to an arbitrary work schedule.</p></li></ul><h2>Location:</h2><p>Remote — To be considered for this position, you must reside in the Eastern Time Zone to meet the needs of the team. </p><h2>About the Role:</h2><p>As a frontend-focused Senior Software Engineer, you will own the design and delivery of the user-facing experiences at the heart of our AI products. Your primary focus is building polished, performant, production-grade interfaces in React and TypeScript. You'll also work in Go on the backend services and APIs that power those experiences, but that's a secondary part of the role. This is a high-autonomy, high-leadership position: you'll develop new features at scale, set the standard for how we build on the frontend, mentor the engineers around you, and use AI/agentic tooling (like Claude) to ship far faster than a traditional team would. The ideal candidate pairs exceptional frontend craft with the judgment to lead and the discipline to be relentlessly efficient with modern, AI-assisted workflows.</p><h2>What you'll be doing:</h2><ul><li><p>Design, build, and own user-facing features in React and TypeScript — polished, accessible, performant, and production-ready.</p></li><li><p>Set the technical direction and quality bar for our frontend, and lift the people around you through mentorship and code review.</p></li><li><p>Use AI and agentic development tools (such as Claude) fluently and effectively to move quickly, and help establish best practices for AI-assisted development across the team.</p></li><li><p>Dip into Go to build and extend the backend services and APIs behind your features when needed.</p></li><li><p>Collaborate closely with business stakeholders to architect and implement new experiences from inception to delivery.</p></li><li><p>Contribute to product and technical roadmaps, and to the broader direction of the engineering team.</p></li><li><p>Craft and maintain user-facing technical documentation that drives understanding and adoption of our products.</p></li><li><p>Play a pivotal role in shaping our engineering culture and ensuring high standards across the organization.</p></li></ul><h2>What you'll need:</h2><ul><li><p>7+ years of proven experience as a software engineer, with deep specialization in frontend development.</p></li><li><p>Expert-level React and TypeScript, with a strong eye for UX, performance, and accessibility.</p></li><li><p>Demonstrated fluency with AI and agentic coding tools (e.g., Claude), and a track record of using them to ship efficiently and raise your own throughput.</p></li><li><p>Leadership experience: setting technical standards, mentoring engineers, and driving key technical decisions.</p></li><li><p>A track record of shipping high-quality, production-grade frontend at scale.</p></li><li><p>Working proficiency in Go (or the ability to become productive in it quickly) for backend services — secondary to your frontend work.</p></li><li><p>Comfort with ambiguity and the ability to prioritize autonomously against business needs.</p></li><li><p>Customer-centric approach with strong empathy toward users.</p></li><li><p>Relevant industry experience in fintech, fraud, compliance, risk, or regulated systems is preferred.</p></li><li><p>Proficient in English — from casual chats to formal reports.</p></li><li><p>Exposure to data tooling or pipelines is a nice-to-have, but not required.</p></li></ul><h2>Technologies we use:</h2><ul><li><p>TypeScript (React + Node)</p></li><li><p>Golang</p></li><li><p>Bigtable</p></li><li><p>Postgres / PostgreSQL</p></li><li><p>BigQuery</p></li><li><p>Python</p></li><li><p>Java</p></li><li><p>Terraform</p></li></ul><h2>Benefits we offer:</h2><ul><li><p>Generous compensation in cash and equity</p></li><li><p>Early exercise for all options, including pre-vested</p></li><li><p>Work from anywhere: Remote-first Culture</p></li><li><p>Flexible paid time off and Year-end break</p></li><li><p>Health insurance, dental, and vision coverage for employees and dependents - <em>US and Canada specific</em></p></li><li><p>4% matching in 401k / RRSP - <em>US and Canada specific</em></p></li><li><p>MacBook Pro delivered to your door</p></li><li><p>One-time stipend to set up a home office — desk, chair, screen, etc.</p></li><li><p>Monthly meal stipend</p></li><li><p>Monthly social meet-up stipend</p></li><li><p>Annual health and wellness stipend</p></li><li><p>Annual Learning stipend</p></li></ul><p>Join a fast-growing company with world-class professionals from around the world. If you are seeking a meaningful career, you found the right place, and we would love to hear from you.</p><p><em>To learn more about how we process your personal information and your rights in regards to your personal information as an applicant and Sardine employee, please visit our </em><a href='https://www.sardine.ai/applicant-and-worker-privacy-notice'><em>Applicant and Worker Privacy Notice</em></a><em>.</em></p>

CT, DE, FL, GA, IN, KY, ME, MD, MA, MI, NH, NJ, NY, NC, OH, PA, RI, SC, TN, VT, VA, DC, WV

Engineering

<p>Hims & Hers is the leading health and wellness platform, on a mission to help the world feel great through the power of better health. We are redefining healthcare by putting the customer first and delivering access to care that is affordable, accessible, and personal, from diagnosis to treatment to delivery. No two people are the same, so we provide access to personalized care designed for results. By normalizing health & wellness challenges and innovating on their solutions, we’re making better health outcomes easier to achieve. </p><p>Hims & Hers is a public company, traded on the NYSE under the ticker symbol “HIMS.” To learn more about the brand and offerings, you can visit <a href='http://hims.com/about'>hims.com/about</a> and <a href='http://hims.com/how-it-works'><u>hims.com/how-it-works</u></a> . For information on the company’s outstanding benefits, culture, and its talent-first flexible/remote work approach, see below and visit <a href='http://www.hims.com/careers-professionals'><u>www.hims.com/careers-professionals</u></a>.</p><h2>About the Role:</h2><p><strong>Hims & Hers</strong> is on a mission to empower people to live healthier lives. Our engineering teams play a critical role in achieving this by building the end to end product experience that helps patients understand and manage their health.</p><p>As a Senior Engineer, you will be a hands on technical leader responsible for building and optimizing the patient facing experiences and back end services that power our platform. You will design, build, and iterate across the full stack, from modern, performant front end interfaces to reliable back end services and integrations with external partners, ensuring every feature is accurate, dependable, and delivers measurable impact for patients.</p><p>In this role, you will collaborate closely with product, design, operations, data, and other engineering teams to launch new features and workflows, improve the user experience, and refine the patient journey. By combining strong technical execution with a product minded, data informed approach, you will help more patients get meaningful value from our platform while improving the overall quality, reliability, and performance of the systems you own.</p><h2>You Will:</h2><ul><li><p>Lead the design and architecture of scalable, performant full stack solutions that meet product requirements and enhance the patient experience.</p></li><li><p>Provide technical guidance and mentorship to engineers on best practices, design patterns, and coding standards.</p></li><li><p>Advocate for your team's technical priorities and ensure alignment within the broader engineering organization.</p></li><li><p>Participate in product discovery sessions to assess feasibility, explore patient needs, and validate ideas through prototypes and experiments.</p></li><li><p>Collaborate with UX/UI designers to create intuitive, engaging interfaces that help patients understand and act on their information, improving completion and engagement.</p></li><li><p>Build and maintain reliable, well monitored integrations with external partners and internal systems, with strong attention to data accuracy, privacy, and compliance.</p></li><li><p>Work closely with other engineering teams to ensure seamless integration and communication across systems and services.</p></li><li><p>Contribute to the team's technical vision by identifying strategic technologies and investments that improve scalability, reliability, and performance.</p></li><li><p>Break down complex projects into clear, actionable tasks and lead execution to successful outcomes.</p></li><li><p>Elevate engineering standards by improving workflows, processes, and tools to increase development velocity and quality.</p></li><li><p>Analyze product, operational, and patient feedback metrics to identify optimization opportunities and drive continuous improvement.</p></li><li><p>Create and maintain technical documentation for architecture, integrations, experiments, and development processes.</p></li><li><p>Conduct code reviews and contribute to knowledge sharing initiatives across the team.</p></li><li><p>Model a culture of open communication, feedback, and continuous learning by coaching and supporting teammates at all levels.</p></li></ul><h2>You Have:</h2><ul><li><p>5+ years of professional experience building production web products with strong full stack skills in React/Next.js and Node/TypeScript (or similar).</p></li><li><p>Proven experience delivering scalable, high quality web applications and services in a modern cloud environment.</p></li><li><p>Experience building and operating third party integrations and asynchronous, event driven workflows (queues, webhooks, retries, idempotency) where correctness and reliability matter.</p></li><li><p>Proficiency in front end technologies (HTML, CSS, JavaScript, React, Next.js, GraphQL) and back end technologies (Node.js, Nest.js, PostgresDB, Redis, Amazon SQS).</p></li><li><p>Track record of shipping experiment driven features that improved conversion, activation, or retention; comfortable with feature flag systems and experimentation platforms such as GrowthBook, Optimizely, or LaunchDarkly.</p></li><li><p>Fluency in web performance optimization, accessibility, and modern UI engineering, with an eye for presenting complex information clearly and responsibly.</p></li><li><p>Strong analytical and data skills, including event instrumentation, debugging analytics, and writing basic SQL or partnering with Analytics to define success metrics and guardrails.</p></li><li><p>Deep product mindset: cares equally about UX, copy, and pacing as about architecture and APIs; approaches problems with iterative, testable solutions.</p></li><li><p>Experience with Agile development methodologies and CI/CD pipelines, including automated unit and integration testing.</p></li><li><p>Excellent problem solving abilities and sound judgment in balancing speed, quality, and impact.</p></li><li><p>Strong communication and collaboration skills with the ability to align partners, make tradeoffs explicit, and drive initiatives from idea to execution.</p></li><li><p>Highly organized, self directed, and capable of prioritizing multiple projects to meet goals with minimal oversight.</p></li><li><p>Bonus: experience in healthcare or another regulated domain (HIPAA, PHI handling), or with third party partner integrations and industry data standards.</p></li></ul><h2>Our Benefits (there are more but here are some highlights):</h2><ul><li><p>Competitive salary & equity compensation for full-time roles</p></li><li><p>Unlimited PTO, company holidays, and quarterly mental health days</p></li><li><p>Comprehensive health benefits including medical, dental & vision, and parental leave</p></li><li><p>Employee Stock Purchase Program (ESPP)</p></li><li><p>401k benefits with employer matching contribution</p></li><li><p>Offsite team retreats</p></li></ul><p>We are committed to building a workforce that reflects diverse perspectives and prioritizes ethics, wellness, and a strong sense of belonging. If you're excited about this role, we encourage you to apply—even if you're not sure if your background or experience is a perfect match.</p><p>Hims considers all qualified applicants for employment, including applicants with arrest or conviction records, in accordance with the San Francisco Fair Chance Ordinance, the Los Angeles County Fair Chance Ordinance, the California Fair Chance Act, and any similar state or local fair chance laws.</p><p>It is unlawful in Massachusetts to require or administer a lie detector test as a condition of employment or continued employment. An employer who violates this law shall be subject to criminal penalties and civil liability.</p><p>Hims & Hers is committed to providing reasonable accommodations for qualified individuals with disabilities and disabled veterans in our job application procedures. If you need assistance or an accommodation due to a disability, please contact us at <a href='mailto:[email protected]'><u>[email protected]</u></a> and describe the needed accommodation. Your privacy is important to us, and any information you share will only be used for the legitimate purpose of considering your request for accommodation. Hims & Hers gives consideration to all qualified applicants without regard to any protected status, including disability. Please do not send resumes to this email address.</p><p>To learn more about how we collect, use, retain, and disclose Personal Information, please visit our <a href='https://www.hims.com/global-candidate-privacy-statement'><u>Global Candidate Privacy Statement</u></a>.</p>

AL, AK, AZ, AR, CA, CO, CT, DE, FL, GA, HI, ID, IL, IN, IA, KS, KY, LA, ME, MD, MA, MI, MN, MS, MO, MT, NE, NV, NH, NJ, NM, NY, NC, ND, OH, OK, OR, PA, RI, SC, SD, TN, TX, UT, VT, VA, WA, DC, WV, WI, WY

Engineering

<h2>Get to Know Us</h2><p>Horizon3 is a fast-growing, remote cybersecurity company dedicated to the mission of enabling organizations to proactively find and fix and verify exploitable attack vectors before criminals exploit them. Our flagship product, the NodeZeroTM platform, delivers production-safe autonomous pentests and other key assessment operations that scale across the largest internal, external, cloud, and hybrid cloud environments. NodeZero has been adopted by organizations of all sizes, from small educational institutions to government agencies and Global 100 enterprises. It is used by ITOps/SecOps teams, consulting pentesters, and MSSPs and MSPs. </p><p>We are a fusion of former U.S. Special Operations cyber operators, startup engineers, and formerly frustrated cybersecurity practitioners. We're committed to helping solve our common security problems: ineffective security tools, false positives resulting in alert fatigue, blind spots, 'checkbox” security culture, cybersecurity skills shortage, and the long lead time and expense of hiring outside consultants. Collectively, we are a team of learn it alls, committed to a culture of respect, collaboration, ownership, and results.</p><h2>Summary</h2><p>We're looking for a Senior/Staff Offensive Security Software Engineer with extensive web application penetration testing experience and a growing interest in AI-enhanced security techniques. You will have a significant impact on how we deliver value to our customers by designing, developing, and integrating web application penetration testing content into the NodeZero platform. This position requires practical expertise in full-scope web application testing, proven software development skills, and enthusiasm for leveraging emerging AI technologies to advance offensive security capabilities.</p><h2>Essential Functions</h2><ul><li><p>Perform hands-on, full-scope web application penetration tests against real customer applications, alongside benchmark and lab targets, to surface vulnerabilities and attack paths.</p></li><li><p>Review NodeZero results on live customer engagements to identify coverage gaps, blind spots, and missed opportunities — the edge cases and corner-case attack scenarios that autonomous testing doesn't yet handle.</p></li><li><p>Manually reproduce and validate those edge cases, building reliable, production-safe proof-of-concept exploits and clear test cases that demonstrate the gap end to end — including against live customer environments without disrupting them.</p></li><li><p>Partner closely with software engineers to translate your findings into product improvements — defining detection logic, attack content, expected behavior, and remediation so NodeZero handles those cases going forward.</p></li><li><p>Build and maintain a library of regression and benchmark test cases so newly added coverage doesn't silently regress over time.</p></li><li><p>Monitor production pentests for missed findings and false positives; create and triage Jira tickets to drive issues to resolution.</p></li><li><p>Work directly with customers and internal teams to investigate findings, explain attack paths, and address questions about web application coverage and results.</p></li><li><p>Author technical blog posts and research write-ups showcasing new exploits, edge cases, and attack methodologies.</p></li><li><p>Mentor teammates and contribute to continuous improvement of team processes, methodology, and testing standards.</p></li></ul><h2>Competencies/Requirements</h2><ul><li><p>Experience conducting full scope web application pentests</p></li><li><p>Experience with proxy tools like Burp and with browser developer tools</p></li><li><p>Proficient in object-oriented programming and test-driven development, with strong analytical and problem-solving skills.</p></li><li><p>Experience applying AI-assisted development tools to security research and automation tasks</p></li><li><p>Curiosity about emerging AI technologies.</p></li><li><p>Skilled in designing, evaluating, and communicating technical solutions across systems, APIs, algorithms, and data structures.</p></li><li><p>Familiarity with relational and graph databases, particularly Postgres and Neo4j.</p></li><li><p>Strong written and verbal communication, including technical documentation.</p></li><li><p>Ability to manage multiple priorities, work independently, and mentor teammates of varying experience levels.</p></li><li><p>Quick to learn and adopt new technologies as needed.</p></li><li><p>History of recognized security research, including documented CVE discoveries and responsible disclosure</p></li><li><p>Track record of successful bug bounty contributions</p></li></ul><h2>Desired/Nice to Have</h2><ul><li><p>Experience developing software and automation to aid in web application pentesting</p></li><li><p>Background in large-scale software development projects.</p></li><li><p>Experience fine-tuning language models or implementing retrieval-augmented generation (RAG) for security-focused applications.</p></li><li><p>Experience with AI/LLM tools for building agentic workflows (e.g., LangChain, LangFlow) and integrating contextual data using protocols like Model Context Protocol (MCP).</p></li></ul><h2>Expectations:</h2><ul><li><p>Outstanding problem-solving aptitude.</p></li><li><p>Be self-motivated and highly energetic to have the ability to operate effectively with limited supervision and guidance.</p></li><li><p>Work with our security researchers to understand the technical aspects of reverse engineered exploits and weaponizing these exploits into the product.</p></li><li><p>Strong technical documentation and communication skills.</p></li><li><p>Document findings, methodologies, and recommendations for both technical and non-technical stakeholders.</p></li><li><p>Proficient in designing, presenting, and evaluating technical solutions.</p></li></ul><h2>What makes you stand out:</h2><ul><li><p>Demonstrated examples of using AI to enhance or automate exploit development</p></li></ul><ul><li><p>OSCP (Offensive Security Certified Professional) Certification.</p></li></ul><h2>Perks of Horizon3</h2><ul><li><p>Inclusive Team: We value diversity and promote an inclusive culture where everyone can thrive.</p></li><li><p>Growth Opportunities: Be part of a dynamic and growing team with numerous career development opportunities.</p></li><li><p>Innovative Culture: Work in a collaborative environment that encourages creativity and out-of-the-box thinking.</p></li><li><p>Hybrid & Remote Work: We embrace a mix of remote and hybrid work models depending on role and location, including our Chicago office, where some roles require regular in-office presence.</p></li><li><p>Competitive Compensation: We offer competitive salary, equity and benefits. Our benefits include health, vision & dental insurance for you and your family, a flexible vacation policy, and generous parental leave.</p></li></ul><h2>Compensation and Values</h2><p>At Horizon3, we believe that our people are our greatest asset, and our compensation philosophy reflects this core value. We are committed to fostering an environment where all employees feel valued, respected, and rewarded for their contributions. Our compensation structure is designed to be fair, competitive, and transparent, ensuring that every team member is recognized and compensated equitably across roles, levels, and locations.</p><p>In accordance with various State’s transparency regulations, we provide the following salary range information for this position:</p><ul><li><p><strong>Base salary range: $196,000 - $242,000.</strong> The exact salary will be determined based on the selected candidate’s location, qualifications, experience, and relevant skills.</p></li><li><p>Additional compensation: All full-time roles are eligible for an equity package in the form of stock options.</p></li></ul><p><strong>You Belong Here</strong></p><p>Horizon3 is not just an equal opportunity employer - we are a community that values diversity, equity, and inclusion as fundamental principles of our culture and success. We are dedicated to fostering a workplace where everyone feels welcome and respected, regardless of race, color, religion, sex, national origin, age, disability, veteran status, sexual orientation, gender identity or expression, genetic information, marital status, or any other legally protected status by law.</p><p>Our commitment to diversity and inclusion means we strive to attract, develop, and retain a workforce that reflects the varied communities we serve. We believe that diverse perspectives drive innovation and strengthen our ability to create cutting-edge cybersecurity solutions. At Horizon3, every team member is valued and supported in an environment that encourages personal and professional growth.</p><p>We welcome candidates from all backgrounds and experiences, and we encourage all qualified individuals to apply. Come be a part of Horizon3, where your unique contributions are recognized, and your potential is limitless.</p><h2>Other Duties</h2><p>Please note this job description is not designed to cover or contain a comprehensive listing of activities, duties or responsibilities that are required of the employee. Duties, responsibilities, and activities may change at any time with or without notice. </p>

AL, AK, AZ, AR, CA, CO, CT, DE, FL, GA, HI, ID, IL, IN, IA, KS, KY, LA, ME, MD, MA, MI, MN, MS, MO, MT, NE, NV, NH, NJ, NM, NY, NC, ND, OH, OK, OR, PA, RI, SC, SD, TN, TX, UT, VT, VA, WA, DC, WV, WI, WY

Engineering

<p>Hims & Hers is the leading health and wellness platform, on a mission to help the world feel great through the power of better health. We are redefining healthcare by putting the customer first and delivering access to care that is affordable, accessible, and personal, from diagnosis to treatment to delivery. No two people are the same, so we provide access to personalized care designed for results. By normalizing health & wellness challenges and innovating on their solutions, we’re making better health outcomes easier to achieve. </p><p>Hims & Hers is a public company, traded on the NYSE under the ticker symbol “HIMS.” To learn more about the brand and offerings, you can visit <a href='http://hims.com/about'>hims.com/about</a> and <a href='http://hims.com/how-it-works'><u>hims.com/how-it-works</u></a> . For information on the company’s outstanding benefits, culture, and its talent-first flexible/remote work approach, see below and visit <a href='http://www.hims.com/careers-professionals'><u>www.hims.com/careers-professionals</u></a>.</p><h2>About the Role:</h2><p>Hims & Hers is on a mission to empower people to live healthier lives. Our Patient team plays a critical role in achieving this by building services for the Patient Health Data Platform, enabling both patient and provider experiences.</p><p>As a Software Engineer II, you will design and implement moderately complex, scalable solutions across our back-end systems, working independently on well-scoped projects. You will contribute to design decisions within your squad, deepen your testing and operational practices, and help raise the quality bar through thoughtful code reviews and knowledge sharing.</p><h2>You Will:</h2><ul><li><p>Design and build medium-complexity, scalable, and maintainable solutions that meet product requirements, keeping principles like SOLID and DRY in mind</p></li><li><p>Write clear, well-structured technical design documents that align your squad and guide implementation, incorporating feedback as designs evolve</p></li><li><p>Write modular, reusable, testable code, and ensure your squad's testing standards (unit, integration, end-to-end, and manual) are followed throughout development and delivery</p></li><li><p>Provide constructive feedback in code reviews, with consistent attention to conventions, functionality, and test coverage</p></li><li><p>Take ownership of technical debt by contributing fixes, proposing priorities, and balancing it against feature work</p></li><li><p>Participate in product discovery to assess feasibility, explore user needs, and help validate ideas with prototypes and experiments</p></li><li><p>Work with other engineers to ensure clean integration and communication across systems and services</p></li><li><p>Implement basic observability (logging, monitoring, and alerting) for the systems you develop, and identify and resolve minor performance or reliability issues</p></li><li><p>Break down medium-complexity projects into clear, actionable tasks and drive them from planning through delivery, seeking guidance when blocked</p></li><li><p>Analyze performance metrics and user feedback to identify and act on opportunities for improvement</p></li><li><p>Create and maintain technical documentation for the systems and processes you work on</p></li><li><p>Share knowledge with peers, suggest improvements to workflows and tools, and propose ideas for continuous improvement within your squad</p></li><li><p>Contribute to the hiring process by assisting with technical screens or interviews where appropriate, and help coach new hires or interns on fundamental technical skills</p></li></ul><h2>You Have:</h2><ul><li><p>Minimum 2+ years as a software engineer, shipping production code</p></li><li><p>Experience contributing to back-end distributed systems and services</p></li><li><p>Familiarity with microservice architectures</p></li><li><p>Bachelor's degree in Computer Science or equivalent professional experience</p></li><li><p>Experience building scalable web applications and services, preferably in the cloud</p></li><li><p>Working experience deploying and hosting front ends and microservices on Kubernetes and AWS</p></li><li><p>Experience with agile software development and delivery.</p></li><li><p>Experience with CI/CD processes, including automated unit and integration tests</p></li><li><p>Experience with relational databases, PostgreSQL preferred</p></li><li><p>Strong problem-solving skills and a growing ability to think critically about trade-offs in performance, cost, and complexity</p></li><li><p>Strong communication and collaboration skills, with the ability to work effectively within a squad</p></li><li><p>Ability to take ownership of your work, adapt to ambiguity, and make steady progress with minimal supervision</p></li></ul><h2>Preferred Qualifications:</h2><ul><li><p>Healthcare tech, wearables, or connected device data experience</p></li><li><p>Proficiency in front-end technologies such as HTML, CSS, and JavaScript frameworks (React, React Native, NextJS, GraphQL)</p></li><li><p>Experience with Node.js, Redis, or Kotlin</p></li><li><p>Web performance optimization experience</p></li></ul><h2>Our Benefits (there are more but here are some highlights):</h2><ul><li><p>Competitive salary & equity compensation for full-time roles</p></li><li><p>Unlimited PTO, company holidays, and quarterly mental health days</p></li><li><p>Comprehensive health benefits including medical, dental & vision, and parental leave</p></li><li><p>Employee Stock Purchase Program (ESPP)</p></li><li><p>401k benefits with employer matching contribution</p></li><li><p>Offsite team retreats</p></li></ul><p>We are committed to building a workforce that reflects diverse perspectives and prioritizes ethics, wellness, and a strong sense of belonging. If you're excited about this role, we encourage you to apply—even if you're not sure if your background or experience is a perfect match.</p><p>Hims considers all qualified applicants for employment, including applicants with arrest or conviction records, in accordance with the San Francisco Fair Chance Ordinance, the Los Angeles County Fair Chance Ordinance, the California Fair Chance Act, and any similar state or local fair chance laws.</p><p>It is unlawful in Massachusetts to require or administer a lie detector test as a condition of employment or continued employment. An employer who violates this law shall be subject to criminal penalties and civil liability.</p><p>Hims & Hers is committed to providing reasonable accommodations for qualified individuals with disabilities and disabled veterans in our job application procedures. If you need assistance or an accommodation due to a disability, please contact us at <a href='mailto:[email protected]'><u>[email protected]</u></a> and describe the needed accommodation. Your privacy is important to us, and any information you share will only be used for the legitimate purpose of considering your request for accommodation. Hims & Hers gives consideration to all qualified applicants without regard to any protected status, including disability. Please do not send resumes to this email address.</p><p>To learn more about how we collect, use, retain, and disclose Personal Information, please visit our <a href='https://www.hims.com/global-candidate-privacy-statement'><u>Global Candidate Privacy Statement</u></a>.</p>

AL, AK, AZ, AR, CA, CO, CT, DE, FL, GA, HI, ID, IL, IN, IA, KS, KY, LA, ME, MD, MA, MI, MN, MS, MO, MT, NE, NV, NH, NJ, NM, NY, NC, ND, OH, OK, OR, PA, RI, SC, SD, TN, TX, UT, VT, VA, WA, DC, WV, WI, WY

Engineering

<h2>About OpenRouter</h2><p>OpenRouter is the leading AI routing and infrastructure layer that enterprises use to access, manage, and optimize the best large language models across providers—without lock-in, capacity constraints, or unnecessary cost. We power the most advanced AI teams in the world by giving them the flexibility to move fast, scale confidently, and stay future-proof as models evolve.</p><p>As enterprise adoption of AI accelerates, OpenRouter sits at the center of how organizations operationalize LLMs across research, product, and production workloads.</p><h2>About the Role</h2><p>We’re hiring a Software Engineer on our Trust & Safety team to own the detection, enforcement, and review systems that keep abuse, fraud, malicious users and illegal content off the platform. Millions of LLM requests and a large volume of payments flow through OpenRouter every day, and maintaining the safety, integrity, and trust of our platform is a priority. You’ll build the systems that detect abuse and fraud, the heuristics for automated action and abuse mitigation, the tooling our reviewers act through, and the guardrails that keep us from acting on the wrong account.</p><p>You will be responsible for proactive abuse-prevention architecture for a new layer of the AI stack while the abuse patterns are still being invented. The threat model changes quickly, and the systems you build have to catch novel abuse without adding friction for the legitimate developers and enterprises who use our platform. Done well, this work protects millions of daily requests, our provider relationships, and the trust that enterprises place in OpenRouter.</p><p>This is a hands-on IC role with broad surface area spanning the inference path, the payments path, internal review tooling, and the data platform underneath all of it. There is little process between you and shipping, and your work has direct consequences for real users, so the bar for judgment is high.</p><h2>What You’ll Do</h2><ul><li><p>Build and operate technical systems across signup, payments, and usage to detect abuse and fraud early.</p></li><li><p>Own the technical enforcement pipeline end to end, from detection proposing a candidate to a human reviewing it to restrictions landing across our systems.</p></li><li><p>Build the internal tools that support investigation and enforcement decision-making. This involves building case queues, evidence summaries, bulk review and enactment, and alerting mechanisms to trigger investigations.</p></li><li><p>Ship technical solutions for content safety on the inference path: illegal content detection and reporting, the KYC systems or external intelligence sources to allow us to more efficiently and proactively detect and stop fraud and abuse.</p></li><li><p>Help make abuse uneconomical by building systems, tools, and heuristics for quick detection and scalable enforcement.</p></li><li><p>Help investigate incidents directly in the data and build the analytics plane so we can quickly establish what happened, size the pattern, and separate real abuse from a false-positive cluster.</p></li><li><p>Build defensible monitoring for risk, abuse spikes, and fraud, all while reducing false positives.</p></li><li><p>Set the technical direction for how we prevent abuse as the platform grows and evolves, and define the patterns other engineers build against.</p></li><li><p>Work with data scientists on feature exploration and training of risk and abuse ML models</p></li></ul><h2>What We’re Looking For</h2><ul><li><p>4+ years building and operating production systems, ideally including work in trust & safety, fraud, payments risk, security, or anti-abuse.</p></li><li><p>Proficient in React, TypeScript, Next.js, and JS runtimes.</p></li><li><p>Ability to write SQL against large event datasets and reason about base rates, precision and recall, and the cost of a wrong decision.</p></li><li><p>Sound judgment when working with incomplete evidence.</p></li><li><p>High agency and a bias toward action; spotting problems, iterating, and shipping without waiting for tickets.</p></li><li><p>AI-forward in your workflow, using coding agents often, finding interesting ways to automate your work, and holding opinions about what works and what doesn't.</p></li><li><p>Comfortable in a small, fast-moving environment where boundaries between teams are intentionally fluid.</p></li><li><p>Discretion and resilience, since parts of this role may involve reviewing or discussing disturbing content and handling sensitive user data.</p></li><li><p>Strong written and verbal communication, able to explain incident findings, detection rules, and systems to a range of audiences.</p></li><li><p>Motivated by adversarial problems, where the counterparty adapts to whatever you ship and the work keeps evolving.</p></li></ul><h2>Nice to Haves</h2><ul><li><p>Experience with payments fraud tooling (Stripe Radar, chargeback and dispute flows, crypto payment risk), or with identity and KYC systems.</p></li><li><p>Experience with LLM-specific abuse: jailbreaks, prompt injection, key theft and resale, shared or scraped credentials, automated account farming.</p></li><li><p>Experience operating large scale analytical datastores (e.g. ClickHouse, BigQuery) and observability platforms.</p></li><li><p>Familiarity with the reporting and compliance obligations that come with hosted AI, including illegal content reporting and model provider policy requirements.</p></li><li><p>Existing user of OpenRouter, or active side projects in AI products/infrastructure or developer tooling.</p></li></ul><p><em>If you don’t think you meet all of the criteria below but still are interested in the job, please apply. Nobody checks every box, and we’re looking for someone who is excited to join the team.</em></p>

AL, AK, AZ, AR, CA, CO, CT, DE, FL, GA, HI, ID, IL, IN, IA, KS, KY, LA, ME, MD, MA, MI, MN, MS, MO, MT, NE, NV, NH, NJ, NM, NY, NC, ND, OH, OK, OR, PA, RI, SC, SD, TN, TX, UT, VT, VA, WA, DC, WV, WI, WY

Engineering

<p><strong>Who are we?</strong></p><p>Cohere is the leading security-first enterprise AI company. We build cutting-edge foundation AI models and end-to-end products that are designed to solve real-world business problems.</p><p>We’re training and deploying frontier models for enterprises who are building AI systems. We believe that our work is instrumental to the widespread adoption of AI and we are looking for folks that want to be part of that.</p><p>We obsess over what we build. Each one of us is responsible for contributing to increasing the capabilities of our models and the value they drive for our customers. Cohere is a team of researchers, engineers, designers, and more, who are all passionate about their craft.</p><p>We are a global technology company headquartered in Toronto with key offices in London, New York City, San Francisco, Montreal, Paris, Berlin and Seoul. Join us!</p><h2>Why this role?</h2><p>North is Cohere's cutting-edge AI workspace platform, designed to revolutionize the way enterprises utilize AI. It offers a secure and customizable environment, allowing companies to deploy AI while maintaining control over sensitive data. North integrates seamlessly with existing workflows, providing a trusted platform that connects AI agents with workplace tools and applications.</p><p>The Agents & Automations team builds the platform inside North that lets customers create AI-powered workflows. Some of these workflows are structured automations, such as routing requests, keeping systems up-to-date, or triggering approvals. Others are more flexible agents that can gather context, use tools, make decisions, and take action across enterprise systems.</p><p>As an engineer on this team, you will help build the core platform that makes this possible: the workflow builder, execution engine, integrations, debugging tools, observability, evaluation systems, and feedback loops that help customers understand and improve what they deploy.</p><p>This is broad product engineering work across frontend, backend, and AI-powered systems. The goal is to ship reliable software that helps customers augment or automate real business workflows with agents and automations they can trust.</p><h2>As a Software Engineer, Agents & Automations, you will:</h2><ul><li><p>Design, build, ship, and maintain core capabilities for North’s Agents & Automations platform.</p></li><li><p>Build product and platform features that help users create, run, debug, evaluate, and improve agents and automations.</p></li><li><p>Own features end-to-end, from technical design through implementation, testing, launch, and iteration.</p></li><li><p>Work across the stack, from frontend product surfaces to backend systems, depending on what the product needs.</p></li><li><p>Make practical technical decisions that balance speed, quality, depth, and user impact.</p></li><li><p>Collaborate closely with product, design, modelling, customer-facing teams, and other engineers to define the right outcomes and ship measurable improvements.</p></li><li><p>Use AI actively in your work, while staying intellectually engaged and accountable for the quality and reliability of what you ship.</p></li></ul><p>Example problems you might work on include helping users turn natural-language intent into a working automation, adding richer analytics for deployed agents, creating better debugging tools for failed runs, or designing workflow primitives that make complex enterprise automations easier to build.</p><h2>You may be a good fit if:</h2><ul><li><p>You have built, shipped, and operated production software used by real users or customers.</p></li><li><p>You are comfortable working across backend, frontend, product, data, and infrastructure boundaries.</p></li><li><p>You have strong product judgment, pay close attention to user experience details, and care deeply about whether your work helps the end user.</p></li><li><p>You bring high agency: you act, tinker, learn quickly, and drive change without waiting for perfect instructions.</p></li><li><p>You move quickly while maintaining a high bar for correctness, maintainability, and user impact.</p></li><li><p>You communicate clearly in a distributed, asynchronous team, document important decisions, and collaborate well across functions</p></li><li><p>You can advocate for a point of view, change your mind when the evidence changes, and commit once a decision is made.</p></li><li><p>You are excited to use AI to do your best work, while staying accountable for the systems you build.</p></li></ul><p>Our stack includes Python, TypeScript with React, Postgres, and Kubernetes. We care more about strong fundamentals, product judgment, agency, and learning ability than prior experience with every part of the stack.</p><p>If this role sounds exciting, but your experience does not match every bullet, we still encourage you to apply.</p><h2>Full-Time Employees at Cohere enjoy these Perks:</h2><ul><li><p>A weekly lunch stipend of $75/£75 or equivalent in your local currency for lunch.</p></li><li><p>Full health and dental benefits, including a separate budget for mental health.</p></li><li><p>RRSP matching, 401K, Pension Scheme.</p></li><li><p>100% Parental Leave top-up for up to 6 months, for either parent.</p></li><li><p>Annual enrichment benefits:</p><p>Arts & culture, fitness/wellness, quality time, and a workspace improvement credit.</p><p>Education & learning stipend for conferences, courses, and coaching.</p></li></ul><ul><li><p>6 weeks of paid vacation (30 working days!)</p></li><li><p>Budget for traveling to other offices if you are remote, plus an annual company offsite.</p></li></ul><h2>How and Where We Work:</h2><ul><li><p>Cohere is remote-friendly, but we also have offices in Toronto, London, New York City, San Francisco, Montreal, Paris, Berlin and Seoul with more opening soon.</p></li><li><p>For those in the office: a daily lunch program, plenty of snacks, and regular community and social events.</p></li><li><p>For those not near an office: a co-working benefit so you can work alongside others in your city.</p></li><li><p>Everyone receives a $500 home office stipend to set up your workspace properly.</p></li></ul><p>If any of the above doesn’t line up exactly with your experience, we still encourage you to apply. </p><p><br>We strive to create an inclusive work environment for all; we welcome applicants from all backgrounds and are committed to providing equal opportunities. Should you require any accommodations during the recruitment process, please submit an<a href='https://docs.google.com/forms/d/12a6IrLdF3kI2nonKSr4tiFuz18rLQbaeYV-JM9L4o9Q/edit'> Accommodations Request Form</a>, and we will work together to meet your needs.</p><p>We may use AI-enabled tools to screen and assess applicants against the criteria for this position. This helps our recruiters identify potentially qualified candidates, but it doesn't limit the applications our recruiters may review or consider.</p><p><em>Beware of Scams: Cohere will never ask for payment or third-party services (e.g., CV writing) as part of our hiring process. All legitimate roles are listed on the Cohere careers page and LinkedIn only, with all communications from Cohere employees coming from an @cohere.com or @cw.cohere email alias. If jobs are viewed on other sites then please verify these through our </em><a href='https://cohere.com/careers'><em>official careers</em></a><em> page.</em></p>

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Engineering