Founding Full-Stack Engineer
$175k - $275kCertifiedDevs
Carma is hiring a Founding Full‑Stack Engineer to own product surfaces end‑to‑end — from ambiguous problem statement to scoped design to shipped enterprise software. Work on a TypeScript end‑to‑end stack (React, NestJS, PostgreSQL + Prisma, AWS). Ship a feature in the morning; a fleet manager in the field is using it within the hour. Responsibilities Build across the full TypeScript stack: React, NestJS, PostgreSQL + Prisma, AWS Work with messy, adversarial real‑world data: telematics streams, OEM recall feeds, vendor invoices, DOT compliance Develop AI agent workflows that automate fleet issue detection and resolution Collaborate directly with the founding team on architecture and product direction Operate in a high‑velocity, high‑ownership environment with 6 days/week on‑site in SF Compensation & Conditions $175,000–$275,000/year + 2–3% equity Onsite in San Francisco (6 days/week) Founding team member — direct impact on architecture and direction YC W24 backed by Soma Capital and Superhuman founders Fast interview process — offer within days for strong candidates Requirements Strong TypeScript proficiency across frontend (React) and backend (NestJS) PostgreSQL and AWS experience Experience owning features end‑to‑end with minimal direction High ownership — comfortable shipping to enterprise users with real stakes Based in San Francisco (onsite 6 days/week) Strong candidates go from first conversation to offer in days About Carma Carma (YC W24) is an AI‑native operating system for enterprise fleet operations. Fortune 500 construction, electrical, and disaster restoration fleets run thousands of commercial vehicles on Carma's platform in production today. When a truck breaks down, gets recalled, or sits idle, Carma detects it, builds the workflow, and drives it to resolution automatically. Backed by Y Combinator, Soma Capital, and the founders of Superhuman, with a $5.5M seed round. Company Size Fleet Operations AI / Enterprise SaaS Ready to apply? Take the next step in your career and apply for this position today. #J-18808-Ljbffr CertifiedDevs
- ...for one of our clients. Location: San Francisco (on-site) Experience: 2–8 years Stage: Seed to Series B Role Type: Early hire / founding engineer Why This Role Exists You’ll help build the core product from the ground up. This is a hands‑on role for someone who loves...Suggested
$120k - $250k
...Overview Founding Full-Stack Engineer role at Floot (YC S25). Base pay range is provided; your actual pay will be based on skills and experience — talk with your recruiter to learn more. Base pay range $120,000.00/yr - $250,000.00/yr Responsibilities As engineer #1, you...SuggestedFull time- ...a century. Dryft is powering the next. THE ROLE As Founding Fullstack Engineer , you’ll be the brain behind Dryft’s decision intelligence... ...work onsite in SF (we support relocation & visa) TECH STACK FE (TypeScript): React, Chakra UI v3, TanStack Router,...SuggestedRelocation
$50k
A dynamic AI startup in San Francisco is seeking a founding full-stack engineer to own the application layer of their platform. The role involves building user-facing dashboards, designing APIs, and leading architectural decisions. Ideal candidates will have experience...Suggested- A growing technology startup is seeking a Founding Full-Stack Engineer (React + Supabase) to build and deploy core product features. This is a remote-first role where you'll work closely with the founder, ensuring the overall architecture, performance, and scalability...SuggestedRemote work
$150k
About the Role This is a founding engineering opportunity at a Y Combinator Spring 2026 consumer wearable startup operating at the intersection... ...Prototypes are already on users' wrists. As the Founding Full-Stack iOS Engineer, you will own the companion iOS app end-to-end...Remote 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-... ...There are no strict lanes here. You'll own problems across the full stack, from LLM orchestration to embeddable frontend widgets to eval...Remote work- ...Description Join Hire Hangar and work with fast-growing global companies while building a long-term career. Job Title: Founding Full-Stack Engineer Location | On-Site — San Francisco, CA Time Zone | PST Role Overview: We are seeking a Founding Full-Stack...
$150k - $200k
...the transactions they conduct. Founded in 2025 by operators with deep... ...the company's second founding engineer hire, building the platform... ...reliability matter throughout the stack, not just at the... ...approach nobody else is taking. Full-stack ownership from day one across...Full timeH1bVisa sponsorship$135k - $155k
...Job Description Job Description About the Role Join an early-stage healthtech SaaS startup as a Founding Full Stack Engineer , where you'll own architecture and implementation across multiple integrated products serving complex, multi-hospital enterprise customers...Relocation$150k - $190k
...Job Description Job Description About the Role An early-stage startup is hiring a Founding Full Stack Engineer to help build its product from the ground up. This role will work closely with the founding team to design, develop, and ship the initial versions of the...Remote workFlexible hours$30k - $75k
...CTO to develop software used by top engineering executives. You'll be engineer #... ..., and The Economist. The Founding Team: Our CEO has scaled engineering... ...currently run his software. Their Stack: Details: Details: Full-time role. Fully Remote. Compensation...Full timeRemote work$130k - $200k
...Full Stack Engineer | San Francisco, CA | $130K–$200K + Equity Hybrid (3+ days/week) We're partnered with an early stage startup building AI... ...raised and seeing strong early traction, they’re now hiring a Founding Full Stack Engineer to help shape the product and technical...Immediate start3 days per week- ...We’re looking for a seasoned backend engineer to own key data, search, AI, and core backend... ...Experience with the modern AI development stack What Gives You an Edge Experience... ...users Early-stage startup experience or founding experience Side projects, papers, etc. that...
$175k - $220k
...poster from TogetherWeTech Senior Fullstack Engineer - SF Bay area (Hybrid/ 2- 3 days onsite)... ...our engineering culture. The company was founded by a diverse group of creative... ...Seniority level Mid‑Senior level Employment type Full‑time Job function Staffing and Recruiting...Full time$180k - $220k
...-generation identity platform. The Role We’re looking for a Full Stack Engineer to help design, build, and scale their core platform. You’ll... ...is a high-impact role where you’ll collaborate closely with founding engineers and product leaders to shape both the product and...- ...everywhere they run. Today’s retrieval stack wasn’t built for real-time reasoning, so... ...real world. We're looking for a senior Full-Stack Engineer (6+ years experience) who thrives on... ...what to do. You'll work directly with the founding team to architect core systems, build...Full time
$293k - $325k
...professionals and organizations to work more effectively.As a founding member of the Legal engineering team, you will help define the technical foundation... ...models and infrastructure.About the RoleAs a Founding Full-Stack Software Engineer on the Legal team, you will help...- ...healthcare and life sciences, from Fortune 100 to SMBs. Our founding team is ex‑Uber Freight / Gusto with deep experience in... ...and scaled operations. Role overview We’re looking for a Full‑Stack Software Engineer (2–7 years of experience) to build core product capabilities...Work at office
- ...Tier 1 investors and moving fast. Every engineer here shapes the product directly. We are... ...relevant. We're not looking for a generic full‑stack role - we want relevant experience. As... ...analytics. You will be reporting to our founding CTO, with major ownership across the core...
$150k - $220k
...Founding Full Stack Engineer Applied AI company - San Francisco, In-Office) Applied AI startup is hiring Founding Full Stack Engineers to build the core platform from the ground up. The company is developing autonomous AI agents that automate key business functions -...H1bWork at officeVisa sponsorship- ...client, a fast-growing AI B2B education startup, is hiring a Founding Backend Engineer to own and lead the core systems that make their AI... ...APIs, and Electron ~ Highly comfortable on the backend (full-stack experience also welcome) ~ Genuine interest in engaging with...Immediate startFlexible hours
- ...from first-principles thinking, you're a right fit for this role. We're looking for interns with: Previous founding or startup experience Strong analytical and communication skills Strong software engineering skills (preferably also applied AI experience)...Summer workInternship
- ...the company | Founding Engineer | San Francisco, CA | Company: We are building an executive voice engine (the company). This is a multi... ...and a growing agency channel, mostly word of mouth. Role: Full AI stack + product. Agent orchestration, evals, RAG, prompt chaining...
- ...technical genius. He trained the first-ever image editing AI in the world. Before Y/n, I was the founding designer at Substack. We're looking for a founding full-stack engineer to own most of the app surface and our personalized recommendations infrastructure. This is a...Relocation
$150k - $300k
...San Francisco, CA · On-site · Full-time Compensation: $150,0... ...A Seed-stage AI company (founded 2024, $7.5M raised) building... ...backend & infrastructure-heavy engineering role on a small, talent-dense... ...and incident response Tech stack: Python (required); C++/Rust...Full timeH1bWork at officeVisa sponsorship- ...Description Job Description We are hiring a Founding Software Engineer in San Francisco. We are building a... ...expected to operate proactively, take full ownership, and independently drive... ..., you will own the entire technical stack end-to-end, from core infrastructure...
- ...Join Hire Hangar and work with fast-growing global companies while building a long-term career. Job Title: Founding Infrastructure & Reliability Engineer Location | On-Site — San Francisco, CA Time Zone | PST Role Overview: We are seeking a Founding Infrastructure...
- ...value. Backend‑heavy, AI‑native, able to go full stack when needed. No hand‑holding. No waiting for specs. You're a full‑stack engineer, an AI engineer, and a product engineer in... ...will have. A seat at the table. This is a founding role, you'll shape the product and the...
- ...partnering with an early‑stage AI startup building agentic software products from the ground up. They’re looking for a Founding Full‑Stack Engineer to join a small, high‑calibre team working directly with the founders to shape both the product and technical direction...
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