Founding Full-Stack Engineer — Build & Own Core Features
Weekday
A pioneering tech startup in San Francisco is seeking a founding engineer to help build their core product from the ground up. This hands-on role demands a product-minded individual who thrives in startup environments. Responsibilities include building robust frontend and backend features, designing APIs, and collaborating closely with founders and designers. Ideal candidates should have strong skills in TypeScript, React, and Node.js. This position offers an exciting chance for ownership in a transformative tech landscape. #J-18808-Ljbffr Weekday
Vacancy posted 1 day ago
Similar jobs that could be interesting for youBased on the Founding Full-Stack Engineer — Build & Own Core Features in San Francisco, CA vacancy
- Job Title Founding Full Stack Engineer Salary Not Disclosed + Equity Company Description... ...growing HealthTech startup building the system of record for... ...Stack Engineer, you will own the entire technical stack... ...and ship production features across four integrated products...SuggestedImmediate start
- Can of Soup in San Francisco is looking for a founding full-stack engineer to take ownership of the app surface and the personalized recommendations... ...storytelling app. The ideal candidate has infrastructure-building experience, a startup background, and a passion for fandom...Suggested
$160k - $220k
...About the job Founding Full-Stack Engineer Founding Full-Stack Product... ...an early-stage AI company building core infrastructure for LLM-powered... ...reading. What Youll Own End-to-end product... ...infrastructure AI-driven product features (context engineering,...SuggestedFull timeH1bTransparent Search Group
San Francisco, CA2 days ago- .... Takt is building the brains of... ...manufacturing stack. These... ...Takt was founded by Adhitya Raghavan... ...& Aerospace Engineering), Harvard (MBA... ...bringing it full circle, building... ...less waste. Core Cultural Values... ...world. We own our decisions... ...short-lived features. This means putting...SuggestedTemporary workRelocation
pear.ai
San Francisco, CA11 hours ago $150k - $190k
...An early-stage startup is hiring a Founding Full Stack Engineer to help build its product from the ground up.... ...Build the initial product and core features from zero to production Design... ...systems with scalability in mind Own services, data models, and APIs end...SuggestedRemote workFlexible hourstwenty80.io
San Francisco, CA10 days ago- The Role As a Founding Engineer, you’ll work directly with the founders to architect, build, and scale the platform from 0 to 1 . You’ll take full ownership of core features, shape the product roadmap, and drive... ...iteration, and excellence. Own and ship features end-to-end...
$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...- DN8 Solutions LTD is seeking a Founding Engineer to join their San Francisco office. This... ...team. You'll be responsible for building product features end-to-end and collaborating directly... ...with TypeScript and React, a solid full-stack engineering background, and the ability...Work at office
- ...Stage: Seed - 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... ...What You'll Do Build end-to-end product features across frontend and backend Ship quickly in...
Weekday AI
San Francisco, CA11 hours ago - ...Truth Systems, we're building the only trust and... ...(or no) meetings, full autonomy, and... ...will be one of our core product builders.... ...scope and design features, and implement from... ...delivery: You'll need to own a section of our... ..., and fast engineering: With the stakes that...Visa sponsorshipRelocation package
Truthsystems
San Francisco, CA1 day ago $150k - $250k
...hire. Title of Role: Founding Fullstack Engineer Location: San Francisco... ...industrial AI startup building intelligent systems that... ...mathematical optimization Own product features end-to-end from... ...Opportunity to shape core architecture and product...Work at officeRemote workRelocationVisa sponsorshipRelocation packageRecruiting from Scratch
San Francisco, CA2 days ago- ...startup with their first hire: a founding full-stack engineer. Their product provides SMBs... ...and product direction as a core team member Design, develop, test, and support features for our web and backend applications Architect and build cutting-edge AI document extraction...
- Founding Full-Stack / Product Engineer (Onsite — San Francisco, CA) Location: San Francisco... ...time About the Role We’re building a new category of sales... ...Founding Engineer, you’ll own major chunks of architecture... ...Build and ship end-to-end features across React/Next.js (frontend...Full time
$260k
...well-funded startup building AI-driven solutions... ...tier investors, with a founding team from leading... ...opportunity to build core systems across the full stack — from backend services... ...and controllable Own document ingestion... ...+ years of software engineering experience in high-growth...H1bRelocation- ...Founding Full Stack Engineer (AI-Native) Skiffra is building the intelligence layer for the physical world. We translate complex... .... You won't just build features. You'll shape architecture, standards... ...power AI-driven workflows Own features from concept to production...
Rethink recruit
San Francisco, CA3 days ago - Overview Founding Full Stack Engineer (+ Equity) at NELP NELP is a fast-growing nursing... ...as a founding engineer to build the system of record for nursing excellence. You will own the technical stack,... ...time feedback into production features. Why this role is remarkable...
- 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 of...Remote work
WiftHub
San Francisco, CA4 days ago $200k - $300k
...in San Francisco is looking for a Founding Engineer to join as one of the first technical... ...directly with the founding team, own product decisions end-to-end, and help... ...built and how. What You’ll Do Build and ship full‑stack features across the product in a 0‑to‑1 environment...Relocation$180k - $250k
Job Title: Founding Deployed Engineer Salary: $180K - $250K + 0.3% -... ...Company Description: BUILD, Inc. - AI for the Built... ...estate. You will own the entire deployment... ...and influencing the core engineering culture of... ...Demonstrates strong full-stack capabilities and comfort...$190k - $205k
...Full-Stack Engineer, Core Services (Senior Level) San Francisco, CA At Instabase... ...explore our AI Hub platform features extensively, enabling them... ...team, you'll design, build, and optimize the core systems... ...comfortable functioning as your own PM and Designer and write...Work at officeFlexible hoursInstabase
San Francisco, CA1 day ago$200k - $250k
...Founding Backend Engineer, On-site - San Francisco, CA Schedule:... ...stage AI company is building advanced agentic systems... ...to shape the core architecture of a company... ...engineering rigor, and comfort owning complex problems end... ...workflows and ship features that solve real...Work at officeImmediate startConnect Staffing Professional LLC
San Francisco, CA4 days ago$160k - $200k
...Founding Backend Engineer Client is a fast-growing social... ...: In-person, full-time Experience... ..., you will own and scale Client... ...multiple sources. Build reusable APIs... ...microservices for core product features. Integrate machine... ...the backend stack. Define and...Full timeH1bRelocationVisa sponsorshipRelocation packageNight shiftFuku
San Francisco, CA11 hours ago- ...Founding Full-stack Engineer (Node/React/MySQL/Neo4j) Status: Actively interviewing... ...About Village Village ( is building a network around the people... ...products loved by users. A new feature that’s not used by anyone... ...to communicate issues and own the user’s pain‑points &...Full timeRemote work
VILLAGE Inc
San Francisco, CA2 days ago - ...DRYFT Dryft builds intelligent systems that automate complex... ...next. THE ROLE As Founding Fullstack Engineer , you'll be the brain... ...comfortable shipping basic frontend features. Have built data-... ...relocation & visa) TECH STACK FE (TypeScript): React...Relocation
Dryft
San Francisco, CA2 days ago $180k - $240k
...of frontend engineering experience... ...Description Own the frontend... ...frontend of our core product - shipping... ...one. TECH STACK TypeScript... ...instead. Full-stack comfort... ...owning a feature end to end -... ...Automerge, CRDTs). Building interfaces... ...Previously a founding frontend...Work at officeLocal areaRelocationVisa sponsorshipTalent Search PRO
San Francisco, CA4 days ago- .... Job Title: Full-Stack Engineer Company Description... ...Join a high-caliber founding team building the first two-sided... .... You will own product slices end-to... ...APIs that power the core ad-serving marketplace... ...Ship end-to-end features autonomously across...
Jack and Jill AI
San Francisco, CA4 days ago - Avent Industrial Inc is seeking a founding engineer to build the core system that drives industrial commerce. The role involves developing the intelligence layer for quoting, procurement, and decision-making across a vast industrial network. Candidates should possess qualities...
- ...you'll do: Build scalable, production-grade full-stack systems that serve... ...) that power core product functionality... ...intensive systems Own features end-to-end - from... ...tools that help engineers work more effectively... ...As a founding member, you'll help...Visa sponsorshipFlexible hours
NeoSigma
San Francisco, CA1 day ago - A technology startup based in San Francisco is seeking a Founding Engineer (Full Stack) to architect and build their platform. This role offers significant equity and ownership over core architecture while working on large-scale data systems and AI-native agents. Ideal...
$198k - $299k
...NBCUniversal, and Square-build better products... ...for a Fullstack Engineer to join the Core Analytics team,... ...ship end-to-end features that elevate the... .... You'll own your impact from... ...Understand the whole stack and flow of user-... ...off. We were founded in 2012, went public...Work at officeWorldwideHome officeFlexible hoursAmplitude
San Francisco, CA4 days ago
Do you want to receive more vacancies?
Subscribe and receive similar vacancies to Founding Full-Stack Engineer — Build & Own Core Features. Be the first to apply!
Related searches
- full stack react developer San Francisco, CA
- lead full stack java developer San Francisco, CA
- full stack / python developer (remote) San Francisco, CA
- java full stack angular developer San Francisco, CA
- full stack engineer San Francisco, CA
- mid level full stack developer San Francisco, CA
- full stack developer remote San Francisco, CA
- remote .net full stack web developer San Francisco, CA
- full stack java developer San Francisco, CA
- mean stack developer San Francisco, CA