Founding Backend Software Engineer
Neon | Ai-powered Patient Access
Join the team making life-saving drugs accessibleThe crisis: Sarah delayed cancer treatment for weeks facing $30,000 monthly costs. Marcus's autoimmune condition worsened while battling insurance denials.Over 50% of critical prescriptions are abandoned due to:Cost barriers: Patients with high copays are 5x more likely to abandon treatmentInsurance maze: Complex prior authorizations block accessLogistical challenges: Coordinating medical visits for treatmentsOur solution: Neon's technology eliminates these obstacles by automating patient access workflows for pharma companies: —automating authorizations, streamlining benefits verification, and unlocking financial assistance.Join our mission: We want to live in a world where every patient can navigate the healthcare system with ease, especially when it matters most. Help us ensure that access to medicine is determined by clinical need—not bureaucracy or financial constraint. When Neon succeeds, patients access life-saving treatments without bankrupting their families, while we build an AI automation powerhouse serving healthcare's biggest enterprises.Why join Neon?Frighteningly ambitious: We're not just idealists. We're seasoned builders. On a mission to build a $200B+ company—on the scale of Palantir or ServiceNow—serving the largest healthcare enterprises.Experienced founding team: Built by exited founders, YC & MIT alum, ex-Tesla, ex-Google engineers.Hypergrowth with stability: We went from initial idea to 7+ figure customer contracts in just 4 months—in an industry where sales cycles typically take 12-18 months. We are profitable and relentlessly focused on execution.Powerhouse backing: We're funded by elite Silicon Valley VCs who've backed unicorns like DoorDash, Lyft, and Mammoth Biosciences. And strategic healthcare investors with deep industry connections.Outsized impact & opportunity: Work at the intersection of agentic AI, healthcare transformation, and life-changing patient outcomes.Career acceleration: Join early and grow rapidly with us as we scale toward category dominance in healthcare automation.What's unique about working here?Mission-driven capitalistsWe're a rare blend of mission-driven capitalists. We are on the path towards building a $200B+ business while dramatically improving the healthcare system—and patients' lives.Working like athletesLike athletes, we are constantly honing our craft to produce our best possible work.We work with intention and humility. We support and challenge each other to be our best selves.And as a team, we achieve goals together that would be impossible alone.Frequent offsitesWe spend one week every month offsite in beautiful places like Tahoe, Squamish, Mendocino, the Santa Cruz mountains, and Monterrey. We ship an incredible amount of product on these offsites. And we have a blast — climbing, swimming, surfing, and otherwise enjoying these beautiful places.Rediscover the magic of coding late into the night, in the zone. Side by side with a team that—through their example of excellence—is inspiring you to reach your potential.It's not for everyone.But if you long for an intense camaraderie that you can't find elsewhere, then Neon is the place for you.Skills RequiredTechnical skills:Proficiency with Node, Typescript, and Python.Good understanding of system design concepts - distributed systems, reliability/performance tradeoffsExperience in API design, implementation, and documentationExperience using AI coding tools (Cursor, Github Copilot, Claude, etc)Experience working with CI/CD systems and good DevOps skills a nice to haveExcellent documentation and testing habitsProficiency with version control (Git)Soft skills:10x mindset - you'll be among the first engineering hires!You are a fun human!Good time management and planning skillsExperienceExperience level4+ years of experience as a software engineer.We're leveling this role to Pave's "P4" level:Leads project teams, provides direction, and keeps stakeholders informed. Determines key milestones and provides updates and check-ins to relevant teams and partners.You are able to work with the rest of the team to: Define prioritiesSuggest good solutionsExcel at implementationYou pick up concepts quickly, pattern match on past problems.You are obsessed with speed and quality, and help embed that quality into the rest of the team.You are self-directed, and do not need help organizing / prioritizing your time.Specific project experienceNice if you have worked on distributed architectures in the past, but not a strict requirement.You must have experience working on projects touching many parts of a large codebase.Personas - Who should apply?Project lead at a scaling startup: You've worked at a scaling startup, leading projects that required you to: define requirements, effectively self-direct and set priorities, and touch many areas of a large code base.Generalist: You don't need to be an expert in any one area of software engineering, but you do need to have experience across many areas of eng. You must know enough to be dangerous in many areas. e.g.) self-deployed K8s clusters, micro-services, etc.Self-directed: You've led engineering projects from start to finish. This could be a large open source project, or building a feature in a past role.Ambitious & effective: We are a team of ambitious builders who are out to win against our competitors. We want to make a big dent in the universe. And to do that, we need to sprint to capture the market before us.Ownership mentality: You want to feel a sense of ownership for your work. And you want to have a meaningful chunk of equity — because you know that you can make an outsized contribution towards increasing the value of that equity.Join Us!Neon is building the automation platform for healthcare enterprises.We're backed by top Silicon Valley investors.We're profitable and growing fast with 7+ figure customer contracts.Apply today to join a rocket ship that is bringing state-of-the-art AI systems to pharma, and bringing life-saving medications to the patients who need them.Keywords: Senior Backend Engineer, Sr. Backend Engineer
$225k - $275k
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...About the Role Join an early-stage AI video team as a founding backend engineer, shaping the systems behind its video generation and creative... ...What We're Looking For Five to ten years of backend software engineering experience, including work at early-stage or high...SuggestedFull time- ...candidate profiles across active roles and use resumes/profiles to understand which backgrounds may be a fit. THE ROLE As a Founding Backend Engineer, you may work on projects that require strong execution, communication, analytical judgment, and the ability to move...Suggested
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...grows every week. This is a hands-on engineering role. You’ll design it, build it,... ...was the product. 4+ years of software engineering, with real time on call... ...own everything you ship. You want founding-team scope. You’ll set the backend bar for Pally and help hire the engineers...SuggestedFull time- ...develop, and maintain scalable backend services to help us serve... ...features. Collaborate with frontend engineers to design and implement... ...Previous experience as a founder or founding engineer is highly preferred.... ...for incredible senior software engineers willing to do IC. They...Contract workWork experience placementWork at officeImmediate start
$200k - $300k
...Job Description About the Role Own the backend systems behind an AI assistant that... ...text, email, and phone. As a hands-on founding engineer, you will design, build, and operate reliable... ...'re Looking For At least 4 years of software engineering experience, including...Immediate start$160k - $200k
...building clinical AI systems for healthcare payments. As a founding backend engineer, you will own core infrastructure and help bring clinical... ...browser and computer-use automation to navigate medical record software and payer portals. Design reliable infrastructure for...Full time$180k - $250k
...on placing the best product managers, software, and hardware talent at innovative... ...United States to help them hire. Founding Full-Stack Engineer Location San Francisco, CA... ...engineering, with strong ownership across backend, frontend, infrastructure, and AI-...Full timeWork at officeImmediate startRemote workRelocation packageShift work- ...8 years Stage: Seed → Series B Role Type: Early hire / founding engineer Why This Role Exists You’ll help build the core product... ...Do Build end-to-end product features across frontend and backend Ship quickly in 0→1 environments Design APIs, schemas,...
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$160k - $200k
...contribute both to our mobile application and backend for our Guaranteed Income product. The... ...admin portal. You will work with our engineering team to design, develop, test, and... ...and team culture. ~ Funding $4.6M ~ Founded 2018 ~ Salary: $160k - $200k ~100% US...Work at officeRemote work$180k - $230k
...in the AI-powered sales automation space is hiring its first Founding Engineer. You'll join the CTO as a core member of a tiny, high-caliber... ...use, prompt engineering, and conversation flow. Production backend development experience in Python (services, APIs, backend...Remote work$135k - $155k
...readiness, all in one enterprise-grade product. As a Founding Full Stack Engineer , you'll own architecture and implementation across multiple... ..., and Node.js in production environments. ~ Proven backend design experience for multi-tenant, workflow-heavy applications...Local areaRelocation$180k - $250k
...About the Role Join a small engineering team building agentic systems for an AI-native legal services business. In this founding-level role, you will work across the stack to deliver... ...regulated-industry experience, plus backend observability experience, is helpful....Full time$163k - $246.5k
...across Code and Supply Chain, dramatically shrinking the backlog.Founded in San Francisco and backed by Menlo Ventures, Felicis... ...Lyft, and Dropbox. Learn more at semgrep.dev.About the roleAs a Backend Engineer, you’ll work on our backend and infrastructure systems to design...Currently hiringWork at officeLocal areaRemote workWeekend work3 days per week- ...effodio Senior Backend Software Engineer (Tech Lead) Full-Time | Remote - United States About effodio Founded by industry veterans from Google, Arista, and other leading tech companies, effodio is revolutionizing cloud application and infrastructure analytics. Our advanced...Full timeRemote workVisa sponsorshipWork visa
- ...our client. Own the design and delivery of backend services for a data-heavy software platform, working directly alongside the founding team. The work spans high-volume data... ...failure. Partner with research and product engineers to move new machine learning capabilities...Full timeWork at officeRelocation
$200k - $300k
...search for a highly skilled Senior/Staff Founding Full-Stack Engineer Agent Systems. The successful... ...While the position is heavily focused on backend engineering and systems the... ...Requirements 4 years of professional software engineering experience Proven experience...Full timeH1bWork at officeVisa sponsorshipMonday to Friday- ...IT and security. Several design partners today and a founding team of three. Full-Time, In-person, San Francisco, CA... ...: H-1B, O-1, OPT. About the Role: This is a backend- and systems-heavy founding engineering role where "full-stack" means owning the product and...Full timeH1bVisa sponsorship
- ...Area California Fully On-site We are seeking an Firmware & Backend Engineer AI Wearables & Edge Systems to work at the intersection of... ...Flash configure adapt and integrate vendor firmware and device software. Work with embedded Linux RTOS environments and/or device...Full timeVisa sponsorship
- We want a full stack engineer to join our team as our third engineer. You are passionate to use those skills for the greater good. You... ...React] - Customer-facing, web-based dashboard [Node + React] - Backend services to integrate with pharmacy switches and calculate the...
- ...efficiently. Looking for thoughtful engineers, to really get in the mind of... ...the opportunity to join the founding team. Our Team We are a... ...to building impactful software. We are inspired to work hand... .... As part of being a backend engineer, you’ll use a variety...Local areaRemote work
- ...live operation. Work alongside a compact engineering group and take new product areas from... ...You'll Do Take ownership of central backend systems covering routing, delivery and automation... ...career progression to staff, lead or founding level; long tenure at senior level is...Full timeWork at officeFlexible hours
$135k - $250k
...problem. Backed by Greylock Partners and founded by early Abnormal Security team... ...Your skillset ~3+ years developing backend software ~ Designed, implemented, and owned production... ...We are an AI-native company, and Fable engineers are excited to use AI-powered...Work experience placementWork at officeRelocation package3 days per week- ...About depthfirst We believe that software is the foundation of modern civilization... ...and popular open source software. Our founding team includes deep expertise in data, infrastructure... ...role: We’re seeking an experienced Backend Engineer to lead the charge in building the...Full timeWork at office
- ...Back-End Web Developer ABC Industries was founded in 1962 and is one of the leading providers of specialty widgets in the world. Our company is well known for a vibrant and collaborative culture where innovation thrives, and every team member feels valued and empowered...Local area
$130k - $200k
...in the supply chain integrations space is looking for a Founding Software Engineer to help shape the architecture, culture, and product direction... ...across the entire stack: frontend (TypeScript, React), backend (Node.js), infrastructure (AWS), and LLM/agentic workflows...Work at officeVisa sponsorship- ...Founding AI Engineer Weave (YC W25) is building the definitive platform for understanding and... ...understand and improve the work that software engineers do. You'll be building our processes... ...TypeScript on the frontend, Go on the backend, and Python for ML. Experience with...
$225k - $300k
...Job Description Job Description Staff Backend Software Engineer Company: Confidential — first outbound operating system for SMS Location... ...messaging. It delivers billions of messages a month. Founded in 2023, the client recently raised a $50M Series A from top...Full timeWork at office
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