Founding Fullstack Engineer ($3k-$8k/mo + Equity) at Latent Engineering
Jack & Jill
Job Title: Founding Fullstack Engineer Salary: $3k-$8k monthly stipend + Equity Company Description: VC-backed industrial AI startup Job Description As the first engineering hire, you will build the foundational infrastructure for an AI-native platform designed to accelerate complex engineering workflows. You will own end-to-end features across a modern stack, developing everything from LLM-powered data pipelines to intuitive interfaces that transform how engineering teams collaborate on high-stakes physical products. Location: San Francisco, USA or London, UK Why this role is remarkable Significant founding equity (up to 5%) and the chance to architect a mission‑critical platform from the ground up. Work directly with technical founders who combine deep domain expertise in data infrastructure and complex engineering industries. Solve high‑impact problems by building advanced AI agents that automate fragmented data workflows for leading industrial design partners. What you will do Design and implement a multi-layer architecture including live data synchronization and LLM-powered semantic memory systems. Develop a flexible operation layer that allows users to create custom automation tools and AI agents for technical processes. Own the full product lifecycle from backend data engineering in Python to frontend development using React and Next.js. The ideal candidate Early‑career engineer (1‑4+ years) with a track record of shipping production‑grade software and making independent architectural decisions. Strong proficiency in Python, SQL, and Docker, with a particular emphasis on building robust data infrastructure or backend systems. Experience or a strong interest in high‑stakes engineering sectors like robotics, automotive, or aerospace, preferably within a fast‑paced startup environment. #J-18808-Ljbffr Jack & Jill
$300k
...automatically. Customer base includes Fortune 500 construction, electrical, and disaster restoration fleets. Roles Founding Head of Engineering — $300K-$450K + 3-5% equity Hands‑on technical leader. Majority of time writing production code, owning architecture, standards, and...Employment Equity$175k - $225k
...Founding Full-Stack Software Engineer (React / Node.js / NestJS / PostgreSQL) Carma Technologies, Inc. Base pay range: $175,000.00/yr - $225,000.00/yr Equity: 2.00% — 3.00% Location: San Francisco (In-Person) Job Type: Full-time Department: Engineering...Employment EquityFull timeWork at officeRemote work$192k - $260k
...customers can use deep data insights to improve their business. Founded by engineers — and customer obsessed — we leap at every opportunity to... ...coverage including medical, dental, and vision 401(k) Plan Equity awards Flexible time off Paid parental leave Family Planning...Employment EquityLocal areaWorldwideFlexible hours$170k - $250k
Healthcare AI · Founding Team · San Francisco $170K - $250K + 0.5-1.5% Equity SF · Remote-Flexible $5M Raised · Tier-1 VCs 2-4 Founding Engineers No Visa Sponsorship AI Agents Replacing Manual Healthcare... ...1 VCs and notable AI founders ~2 mo Target timeline from hire to...Employment EquityInternshipRemote workVisa sponsorshipRelocation packageFlexible hours$200k - $325k
Aionia Group in San Francisco seeks a founding team member to architect and ship production... .... Candidates should have strong backend engineering skills, a relevant degree, and be... ...compensation ranges from $200K to $325K plus equity, reflecting the high stakes and rapid pace...Employment Equity- DataLeap based in San Francisco is seeking a full-stack engineer operating at a CTO level to own large product areas. You... ...engineer and the CTO, who will ensure your rapid growth. This founding role offers generous equity along with an unlimited AI budget, allowing you to shape...Employment Equity
- ...Founding Engineer Opportunity With Omi Hi, I'm Nik. I'm looking for a world-class founding engineer to build Omi with me. Omi is AI for... ...) Why This Might Be the One You'll get lots of equity and full ownership over technical direction Work on actual...Employment Equity
$150k
...invoicing and payroll. Team Hamilton AI is founded by Wouter Witvoet, who previously... ...founding technology team, including five engineers specializing in backend, frontend, full-... ...Competitive Compensation: Market-leading salary and equity options. #J-18808-Ljbffr Hamilton AIEmployment EquityWork experience placementWeekend work- ...for specs. You need to be a full‑stack engineer, an AI engineer, and a product engineer... ...budget. We practice what we preach Generous equity and comp reflecting the outsized impact... ...have A seat at the table. This is a founding role. You'll shape the product and the company...Employment Equity
- United States Digital Space LLC is seeking a Founding Engineer to join their team in San Francisco. This role involves orchestrating coding... ...strong taste for product design. The position offers significant equity and the opportunity to work with a highly skilled team. #J-1...Employment Equity
$150k - $300k
Founding Software Engineer - Backend and Infrastructure San Francisco | In office | Full-time We are hiring a Founding Software Engineer in San... .../ VLM / GPU‑heavy workloads Compensation: $150k - $300k Equity: 0.1% - 1% Location: In-person, San Francisco Visa: Open...Employment EquityFull timeWork at officeVisa sponsorship- AI Talent Now is looking for a Founding Engineer in San Francisco to develop wearable AI systems for industrial settings. The role is full stack... ...computer vision technologies. Exceptional opportunities for equity and growth await in this emerging tech environment. #J-18808...Employment Equity
- A cutting-edge AI startup is seeking a Founding Engineer to build the technical foundation for a platform transforming the contracting industry... ...ownership from the ground up. This role offers significant equity and the chance to define the engineering culture in San...Employment Equity
- An early-stage AI startup in San Francisco is seeking a Founding Engineer to help architect and build their platform from scratch. This role... ...for real ownership and responsibility, including founder-level equity. Ideal candidates should be experienced full-stack or backend...Employment Equity
- DN8 Solutions LTD is seeking a Founding Engineer to join their San Francisco office. This role offers a unique opportunity to help shape the... ...autonomously in a startup environment. Competitive compensation and equity options are available. #J-18808-Ljbffr DN8 Solutions LTDEmployment EquityWork at office
- ...VC-backed industrial AI startup in San Francisco, seeks a Founding Fullstack Engineer to build foundational infrastructure for an AI-native platform... ...robotics and aerospace. The role includes substantial equity and the chance to architect critical solutions. #J-18808-Ljbffr...Employment Equity
$160k - $250k
A startup focused on AI integration is seeking a Founding Engineer based in San Francisco to build essential infrastructure for web automation... ...in Python and React. Competitive compensation is offered at $160k-$250k plus equity. #J-18808-Ljbffr Jack & Jill/External ATSEmployment Equity$185k - $215k
...patient experiences and health outcomes. Our founding team pairs deep experience investing in health tech with engineering expertise from Meta and we just raised a $2.5M... ...together. Compensation $185k–$215k + 0.5–2% Equity. We are happy to negotiate a salary/equity...Employment EquityWork at officeFlexible hours$100k - $300k
Join to apply for the Fullstack Engineer role at Cogent Security. About Cogent Security Cogent Security... ...across industries. Cogent was founded by a seasoned team of former engineering... ...be eligible for variable compensation, equity, and benefits. We are committed to building...Employment EquityFull time- ...for specs. You need to be a full-stack engineer, an AI engineer, and a product engineer... ...experience Compensation & Details Generous equity and compensation reflecting the outsized... ...cofounder who will push your growth A founding seat at the table where you'll shape the...Employment Equity
$160k - $225k
...progressive technology company based in San Francisco is seeking a Founding Engineer to build and scale their core platform. You will architect... ...engineering culture. With a salary range of $160K-$225K plus equity, the role offers a unique opportunity to shape AI...Employment Equity$180k - $280k
...Founding Senior Software Engineer $180,000 - $280,000 + 1-2% Equity + 401(k) + Benefits + Flexible PTO San Francisco, CA - On-site (5 days/week) Are you a Senior Software Engineer with full stack experience, looking to join a one of the strongest YC start...Employment EquityRelocationFlexible hours- ...match customer demand. The Role This is not a typical engineering role. You’ll be our founding engineer, with an outsized role in how the product, company... ...our seed round Competitive salary, meaningful early equity, and the chance to grow into an engineering leadership...Employment Equity
$225k
Founding Engineer ($225k+ + Equity) at well-funded healthcare AI startup Company Description Well-funded healthcare AI startup Job Description You will build the hardware and software ecosystem required to run real-time AI inside clinical settings. By overcoming infrastructure...Employment Equity$160k - $230k
...Founding Engineer (Forward-Deployed) Location: San Francisco, CA · On-site Compensation: $160K–$230K base + competitive equity Seniority: 2+ years as a full-stack or backend-leaning engineer Openings: 2–3 Visa: Sponsorship available; transfers considered case by case...Employment EquityVisa sponsorship$185k - $260k
...Founding Product Engineer Compensation: $185,000 to $260,000 base + meaningful early-stage equity About the Role We are hiring a Founding Product Engineer for our client, a well-funded, fast-growing AI startup that is transforming how professional services firms...Employment EquityWork at officeVisa sponsorshipRelocation package$170k - $350k
Job Title: Founding Engineer Salary: $170k-$350k + Equity Company Description: well-funded AI infrastructure startup Job Description: You will build the simulation and evaluation infrastructure that powers the training of frontier AI agents. By developing containerized...Employment Equity- the company | San Francisco, CA | Onsite | Founding Engineer (Full-Time) Overview the company ( is building the product decision layer for... ...relocation for the right person) and offer meaningful founding equity. This is an unconventional role. We want an "agent-native"...Employment EquityFull timeRelocation
- tl;dr: Interface is looking for generalist founding engineers (ml, data, full-stack) who are scrappy, push boundaries and have a need to win.... ...Apply from anywhere in the world. ~ Competitive pay, strong equity, and early team influence. ~$3,000 referral bonus for...Employment EquityWork at office
$160k - $220k
...Founding Engineer Our client is building the trust layer for enterprise by creating agentic AI systems that automate audit, compliance,... ...Benefits: ~ Base Salary: $160,000 – $220,000 ~0.8% – 1.2% Equity ~ O-1 Visa Sponsorship Available ~ Significant Ownership...Employment EquityVisa sponsorship
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