Founding Backend Engineer
TAKO, Inc.
We’re looking for a seasoned backend engineer to own key data, search, AI, and core backend infrastructure projects as we rapidly evolve Tako’s capabilities. In making the world’s knowledge available, composable, and shareable to AI, we are tackling several difficult technical and product problems with a small team. We are looking for builders that are passionate about AI, pace setters that ship with high velocity, and owners who demonstrate unusually high (some might say obsessive) levels of craft + impact. We’re not yet ready to mentor entry-level engineers, so we’re looking for mid-career and more senior engineers. We’re happy to be proven wrong about seniority should you be a badass. What You Will Do Own key backend + data infrastructure projects for indexing and serving the world’s knowledge Build AI + search infrastructure that delivers high accuracy, flexibility, and low latency Collaborate with frontend engineers and the rest of the engineering team to build high quality features that delight customers Interact with customers directly on the products you build + own Contribute directly to the company’s technical, product, and business strategy What You Will Bring to the Team At least 3 years of relevant engineering experience at tech and product-driven companies A desire to build across multiple domains (core-product, search, data-infra) A mastery of python (and at least a familiarity with frameworks like django) Experience with the modern AI development stack What Gives You an Edge Experience building production search or AI systems that serve millions of users Early-stage startup experience or founding experience Side projects, papers, etc. that demonstrate a genuine interest and passion for AI + search Trying our product for 10+ minutes and providing substantive feedback A sense of humor Tako is an equal opportunity employer and employment decisions are made purely on a basis of job-related criteria without regards to race, religion, national origin, gender, sexual orientation, age, veteran status, disability or any other legally protected status. For US Based Candidates we will consider qualified applicants with arrest and conviction records, pursuant to the San Francisco Fair Chance Ordinance. #J-18808-Ljbffr TAKO, Inc.
$175k - $300k
...- 300K cash. You will own a meaningful piece of the company. High talent density: Be a part of a great founding team in SF. Shivaal Roy (CTO) was a founding engineer at Glean ($100M+ ARR today) and managed the Assistant and Search teams, where he solved similar problems...Suggested- ...while building a long-term career. Job Title: Founding Infrastructure & Reliability Engineer Location | On-Site - San Francisco, CA Time Zone... ...operating production infrastructure or high-throughput backend systems - Strong debugging ability across services,...Suggested
- ...Job Overview We’re looking for a Founding Backend Engineer to join our team in San Francisco. Responsibilities We’re building a database company. We need someone who enjoys hard problems, has large scope and agency, and has experience working in Clojure. Our current stack...SuggestedRelocation
- ...We're looking for a founding backend engineer to build the distributed systems that power our AI employees. From day one you'll own real systems and shape the future of Jarmin. In any given week you'll be: Designing and building complex backend systems and distributed...SuggestedLive in
- ...person at our San Francisco office. The founding team works side by side every day to make... ...Build and maintain APIs and backend services in Python, Go, or similar Set up... ...monitoring, and observability Help build the engineering team and establish how we work Requirements...SuggestedWork at office
- ...Job Description Job Description We are hiring a Founding Software Engineer in San Francisco. We are building a small, talent-dense team... ...developer experience. Architect, build, and scale core backend systems powering document intelligence and VLM-based workfows...
$150k - $300k
...equity About the Company A Seed-stage AI company (founded 2024, $7.5M raised) building production-grade systems... ...people · Industry: AI Tools. The Role A founding, backend & infrastructure-heavy engineering role on a small, talent-dense team. You'll own production...Full timeH1bWork at officeVisa sponsorship- ...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
$120k - $200k
...Backend Engineer San Francisco, CA About Pump.co Gartner predicts that cloud spend will be over $2T/yr by 2030, making it the fastest... ...to transform cloud cost optimization through AI. Our founding team includes experienced entrepreneurs with prior exits, and...Work at officeRemote work- ...transforming how healthcare documentation happens at the point of care. Founded by Stanford AI scientists with deep clinical experience, we'... ...most - their patients. Position Overview We are seeking a Backend Engineer to design, build, and scale the core infrastructure powering...
- ...believe in thinking bigger-and moving faster. We're a family-founded company on a mission to create the world's first AI-powered... ...-and change lives along the way. The Role As a Backend Software Engineer, you will be responsible for designing, building, and maintaining...Temporary workWorldwide
- ...Tiger is a leading software company. Example org allows real-time collaboration on important example workflows. Founded in 2012 we have over 10,000 customers worldwide and are backed by fantastic investors such as Example Capital. Example has raised its Series C and is...Work at officeWorldwideFlexible hours
$135k - $250k
...problem. Backed by Greylock Partners and founded by early Abnormal Security team members,... ...USC. Your skillset 3+ years developing backend software Designed, implemented, and owned... ...We are an AI-native company , and Fable engineers are excited to use AI-powered...Work experience placementWork at officeRelocation package3 days per week$160k - $220k
...About the job Founding Full-Stack Engineer Founding Full-Stack Product Engineer (AI-Native) On-Site | San Francisco | Full-Time $... ...What Youll Own End-to-end product engineering: backend, frontend, infrastructure AI-driven product features (context...Full timeH1b- ...8 years Stage: Seed - Series B Role Type: Early hire / founding engineer Why This Role Exists You'll help build the core product... ...Build end-to-end product features across frontend and backend Ship quickly in 0-1 environments Design APIs, schemas,...
- ...century. Dryft is powering the next. THE ROLE As Founding Fullstack Engineer , you'll be the brain behind Dryft's decision intelligence... ...Have shipped production code end-to-end, are strong in backend & infra and comfortable shipping basic frontend features....Relocation
$8,000 - $10,000 per month
...companies while building a long‑term, remote career. Job Title: Founding Full‑Stack Engineer Location | On‑Site — San Francisco, CA Time Zone | PST... ...across the entire stack, from user‑facing features to backend systems. The ideal candidate thrives on ambiguity, moves fast...Remote work$175k - $275k
...Carma is hiring a Founding Full‑Stack Engineer to own product surfaces end‑to‑end — from ambiguous problem statement to scoped design to shipped... ...Strong TypeScript proficiency across frontend (React) and backend (NestJS) PostgreSQL and AWS experience Experience owning features...Day shift$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$100k - $150k
...Join to apply for the Founding Full Stack Engineer role at Text.ai (YC X25) 2 days ago Be among the first 25 applicants Join to apply for the Founding... ...We're hiring a Founding Full-Stack Engineer (Frontend/Backend) to be the technical owner and driver of our new app...Full time- ...We are looking for a founding full-stack engineer to take ownership of building core product features end-to-end — from interactive 3D rendering in the browser, to generative layout algorithms, to backend APIs and data flows. You’ll work across the entire stack to bring...Flexible hours
$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... ...touch everything from AI systems, user-facing features, to backend infrastructure. Talk to users often to deeply understand how...Full time$200k - $300k
...Founding Full-Stack Engineer San Francisco | $200k-$300k + 0.2-0.5% Equity Most AI startups are building copilots. Our client is building the operating system for the physical economy. Transportation, logistics, manufacturing, and field services; industries...Work at office$120k - $250k
...We Are Lightning AI is the company behind PyTorch Lightning. Founded in 2019, we build an end-to-end platform for developing, training... ...truly matters. What we're looking for We are looking for a Backend Engineer to work on developing and scaling the Lightning AI platform...Work at officeLocal areaHome officeFlexible hours2 days per week- ...platform for evaluating how AI models perform in the real world. Founded by researchers from UC Berkeley's SkyLab, we're on a mission... ...focus. About the Role Arena Intelligence is looking for a backend engineer to build the products and platforms that sit on top of our evaluation...Permanent employmentWork at officeFlexible hoursShift work
$70k - $100k
...Description Job Description About the Role As one of the first backend engineers, you will own core services powering AI voice and browser... ...$70,000–$100,000 USD, depending on experience Equity: Founding-team equity included Work Arrangement: Remote, LATAM-...Full timeRemote work$120k - $150k
...building out its platform infrastructure from the ground up. Founded and run by two technical co-founders who still code daily.... ...fewer than 10 people · Industry: eCommerce, D2C, AI The Role Backend Engineer with a data-engineering lean, building the data enrichment,...Full timeContract workVisa sponsorship$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...$140k - $190k
...Wanna join the adventure? Loft Orbital is looking for a Backend Engineer to join our Oort team. Oort is our central web platform—... ...all the boxes. Who We Are Loft: Space Made Simple. Founded in 2017, Loft provides governments, companies, and research institutions...Temporary workWork at officeRelocation packageFlexible hours$150k
About the Role This is a founding engineering opportunity at a Y Combinator Spring 2026 consumer wearable startup operating at the intersection... ...-state outputs (e.g. energy, mood, focus scores) from the backend inference model into the app experience Build and iterate...Remote work
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