Senior Back End Engineer
$170k - $225kNeon | AI-powered patient access
Compensation
$170k-$225k
0.17%-1.04%
TLDR
We are growing fast, profitable, and need to hire a Founding Back End Engineer ASAP. This role is focused on selling Neon’s automation platform to healthcare and life sciences organizations, owning the full sales cycle from prospecting through close. Ideal candidates have enterprise SaaS sales experience, thrive in high-growth environments, and are motivated to build a category-defining company. You should have at least 4 years of experience.
Our Market
The crisis: Sarah delayed cancer treatment for weeks facing massive 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 treatment
- Insurance maze: Complex prior authorizations block access
- Logistical challenges: Coordinating medical visits for treatments
Neon's technology eliminates these obstacles by automating patient access workflows for pharma companies: —automating authorizations, streamlining benefits verification, and unlocking financial assistance.
Why Join?
- Frighteningly ambitious : We’re seasoned builders on a mission to create 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.
Required Skills
Technical skills:
- Proficiency with Node, Typescript, and Python.
- Good understanding of system design concepts - distributed systems, reliability/performance tradeoffs
- Experience in API design, implementation, and documentation
- Experience using AI coding tools (Cursor, Github Copilot, Claude, etc)
- Experience working with CI/CD systems and good DevOps skills a nice to have
- Excellent documentation and testing habits
- Proficiency 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 skills
Experience
4-7 years of experience (or equivalent) 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 priorities
- Suggest good solutions
- Excel at implementation
- You 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 experience
- Nice 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.
$110k - $270k
A leading life sciences technology company is seeking a Senior Software Engineer - Backend to lead the development of backend services for new products. The ideal candidate will have over 5 years of experience in backend engineering, with proficiency in Python and SQL....SeniorWork at officeRemote workWork from homeFlexible hours$200k - $275k
...of the industry's most impressive including Sam Altman and YC. They’re looking to bring in a tenured Backend Leaning Full Stack Engineer to join their Enterprise Product team. This is a crucial time in the growth of this company as they navigate onboarding several...SeniorWork at officeRemote work$138k - $207k
...together the best scientists, engineers, and operators from the fusion... ...critical to rapid execution. As Senior Full Stack Developer, you will... ...systems and web front ends for Pacific Fusion's growing need... ...knowledge ~ Strong experience in back end application development...Senior$123k - $190.9k
...dedicated, curious, and energetic Software Engineers who embrace solving complex challenges on... ...for a myriad of customers including end-user merchants, b2b, and business to government... ...Knowledge of and ability to develop back-end (e.g. Python, Java, C++, PHP) code in...SeniorWork at officeLocal areaRelocation package- Bright Vision Technologies is seeking a Senior Backend Engineer specializing in distributed systems to design and operate scalable, high-throughput services. This role focuses on architecting core platforms and leading technical design initiatives. Ideal candidates should...SeniorRemote jobFull time
- ...Senior Java Backend Developer The Strategic Technology Programs Team is seeking a... ...Set: ~10 to 12 years of relevant engineering expertise. ~ Experience in writing test... ...are an asset to build POCs with front-end and back-end interactions. ~ Understand...SeniorRelocation
$100k - $110k
...in the USA Role Focus: • Build and scale AI-powered contract management solutions. • Collaborate cross-functionally with engineering, product, design, and data science teams. • Own and operate key areas of the platform ("you build it, you run it"). Key...SeniorContract workWork at officeWork from homeFlexible hours$140k - $170k
...vehicles in history. A vehicle dating back to 1960. One that forged the path for... ...history, apply now! OVERVIEW As the Senior Software Engineer for Scout Motor’s digital products, you... ...software development, with a focus on back-end technologies * Communication: Strong...SeniorFull timeWork experience placementWork at officeImmediate startFlexible hours1 day per week$206k - $252k
...Senior Full Stack Engineer, ERP Systems Hayward, CA (On-site, with periodic work from our San Carlos site) About 1X We build humanoid... ...~ Experience building and maintaining production systems end-to-end ~ Infrastructure & Production Systems Experience...SeniorLocal area$126.7k - $150k
...years of hands-on Java development experience, with strong object-oriented programming skills and a solid understanding of software engineering principles. Smarsh offers a competitive salary range of $126,700 - $150,000 annually and fosters a collaborative work culture. #J...Senior- ...Senior Software Engineer San Francisco | Fully onsite | Early-stage AI startup A YC-backed AI startup is hiring Senior Software Engineers to help build AI-powered voice and communication systems for major financial institutions. The role focuses heavily on backend...Senior
$180k - $220k
...vehicles in history. A vehicle dating back to 1960. One that forged the path for... ...apply now! WHAT YOU’LL DO As the Senior Staff Software Engineer for Scout Motor’s digital products,... ...payments, digital products, and back-end platform development. * Experience building...SeniorFull timeTemporary workWork at officeImmediate startFlexible hours- ...Backend Engineer Engagement: 12 month contract, T&M. Start June 8, 2026. Pacific time zone hours. Location: some positions are Bay Area, CA, onsite hybrid (must be local); others are fully remote, anywhere in the US. Must have: strong Java backend at production scale...Contract workLocal areaRemote work
- ...Senior Software Engineer | AI Healthcare | Build Tech That Actually Matters We’re working with a high-growth AI healthcare company building a platform... ...pipelines for real-time AI insights Owning your work end-to-end from architecture through to deployment What...Senior
$65 - $75 per hour
...Title : Sr. Backend Engineer Location : San Ramon, CA Pay : $65-75/hr Job Type : 6 Month Contract Schedule : 4 days onsite Benefits : Medical, Dental, Vision, 401k A popular clothing brand is looking for a Staff-level Backend Engineer to...SeniorContract workLocal area- ...Our client seeks an Senior React Developer for a 12 Months project in San Leandro, CA . Below is the... ...implementation of high-quality, performant front-end applications. You will shape UI architecture, mentor engineers, and collaborate closely with product, design, and...Senior
- Backend Java Developers Person should be a self-starter with strong communication and collaboration skills. ~5+ years of industry experience having worked on Cloud based distributed systems ~ Experience with Reactive programming ~ Hands-on programming and integration...
- ...Developer Experience: 8 - 10 YOE Location: San Leandro, CA note: Inperson client interview is mandatory Senior Technical Lead with Java, Spring MVC, HTML Job Summary The Senior Technical Lead will be responsible for providing...
- ...Your Role As a Full Stack Engineer in the healthcare space, you'll architect seamless, missioncritical applications that clinicians... .../BS or equivalent IT experience ~ Proficiency in modern front-end frameworks (React, Vue, Angular or similar) and JavaScript/TypeScript...SeniorWork at officeShift work2 days per week
- ...Senior Full Stack Developer - Full Time - Pleasanton, CA We are seeking a Senior Full Stack Developer to build AI/ML-driven... ...and data workflows. Collaborate with data scientists and engineers to integrate machine learning models (e.g., predictive analytics...SeniorFull time
- ...class Web and Mobile applications. This challenging role requires senior knowledge and experience across many facets of web and cloud... ...experience with above mentioned technologies, platforms, implementing end-to-end DevSecOps and ability to guide and support development...SeniorContract workImmediate startRemote work
- A software development company is seeking an experienced Ruby Developer to lead the design and development of server-side applications. The ideal candidate will have over 6 years of experience with Ruby on Rails and a solid understanding of RESTful services and relational...Senior
$140k - $300k
...relationship (Owner/Driver etc) to the asset. As a Software Engineer on this team, you will design and deliver the distributed systems... ...positions, Accrued hours for Hourly positions), and Paid Holidays Back-up childcare and parenting support resources Voluntary...SeniorHourly payFull timeTemporary workFlexible hours- ...development in Pyhton, Go or TypeScript. Deep knowledge of containerization (Docker) and distributed systems to build a scalable back‑end. Basic knowledge of MLOps. Qualifications Minimum of Bachelor’s degree in Computer Science with or equivalents. 6 years of professional...Senior
$168k - $300k
...microservices and event-driven systems Work with different database engines (both relational and document/NoSQL-based) to manage & optimize... ..., Accrued hours for Hourly positions), and Paid Holidays Back-up childcare and parenting support resources Voluntary...SeniorHourly payFull timeTemporary workFlexible hoursShift work$230k - $300k
...Founding Full Stack Engineer (AI Wearables) Tech Stack: Python, TypeScript, React, Next.js, LLMs, Voice AI, Audio Processing, AWS/GCP... ...change how humans interact with technology throughout the day. Backed by leading investors and operating at seed stage, they're...- ...Job Description Responsibilities: Looking for someone in a senior rolewho is not only a strongGOcoder but also has experience with... ...platform used daily on the frontlines and you will be engineering tools that directly shape the revenue,customer satisfaction and...Senior
- ...Senior Full Stack Software Engineer - AI Platform Location: Hybrid in NYC or SF Start Date: ASAP... ...address real-world enterprise challenges. Backed by top-tier investors with a recent $... ...you. Responsibilities End-to-End Delivery: Develop and deliver...Immediate startRemote workVisa sponsorship
- ...Senior Full Stack Java Developer Location: Pleasanton, CA (Hybrid) Duration: Long Term Note: The final round will be F2F in Pleasanton, CA and looking for Visa Independent candidates What You'll Do: Develop code using the latest Java, Spring, and NO SQL...Senior
Do you want to receive more vacancies?
Subscribe and receive similar vacancies to Senior Back End Engineer. Be the first to apply!
- senior manager customer operations Hayward, CA
- senior vmware engineer Hayward, CA
- senior performance engineer Hayward, CA
- senior tableau developer Hayward, CA
- senior magento developer Hayward, CA
- senior sas developer Hayward, CA
- senior mainframe developer Hayward, CA
- senior leadership Hayward, CA
- international tax senior Hayward, CA
- senior financial analyst remote Hayward, CA



