Founding Full-Stack Engineer Jobs - June 2026
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Carma
Founding Head of Engineering
Posted 1 week, 5 days ago
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 their platform in production today. When a truck breaks down, gets r…
Location
San Francisco, CA
Work setup
full-time · Onsite in SF six days a week.
Compensation
$175K–$450K total cash plus equity (2.0%–5.0%); Founding Head of Engineering: $300K–$450K + 3–5% equity; Founding Full-Stack Engineer: $175K–$275K + 2–3% equity.
Benefits
Equity (2.0%–5.0% depending on role), Onsite six days a week in SF, Fast interview process (days not months)
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Opaxa
Founding Full-Stack Engineer
Posted 2 weeks, 6 days ago
Opaxa is the AI agent platform that runs restaurant back-office operations. Agents build the schedule and push it to action, place the order with distributors, audit the invoice for overcharges, and draft the review reply while the operator approves what matt…
Tech stack
Location
San Francisco
Work setup
full-time · Onsite / San Francisco (Full-time listed). No remote details provided.
Compensation
$200K–$300K + founding equity
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Anvil
Founding Computational Geometry Engineer
Posted 1 month, 2 weeks ago
Seed-stage (VC backend) company building a vertically integrated design and manufacturing platform for precision mechanical parts. Developing proprietary CAD/CAM software on top of its own manufacturing facility, with customer-facing design software, an ML en…
Tech stack
Location
Greater Boston
Compensation
$140k-$180k + 0.5-2.5% equity
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Gambit Robotics
Founding Principal / Staff Full-Stack Engineer
Posted 4 months, 2 weeks ago
Seed-stage startup hiring two founding engineering roles to work in-person at the NYC office: (1) Founding Principal/Staff Full-Stack Engineer — 8+ years experience, strong backend and systems foundation, ownership of architecture end-to-end; hardware experie…
Tech stack
Location
NYC office (in-person only)
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Gambit Robotics
Founding Principal / Staff Full-Stack Engineer
Posted 5 months, 1 week ago
Hi! I’m Nicole (ex-Google AI), cofounder of Gambit Robotics with Eliot Horowitz (cofounder/CTO MongoDB). We’re hiring for two founding engineering roles to work directly with us in our NYC office (in-person only): 1) Founding Principal / Staff Full-Stack En…
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Stealth PropTech Startup
Founding Full-Stack Engineer
Posted 5 months, 2 weeks ago
Contract-to-hire role for a Founding Full-Stack Engineer to build a high-performance, gamified "Command Center" web app (not a CRUD app) featuring a dynamic AI companion. Work includes turning an MVP concept into a secure, living product with strong micro-int…
Tech stack
Location
Boston, MA, Remote
Compensation
Contract-to-hire. Paid MVP project with competitive market rate plus equity; successful contractor becomes the Founding Engineer.