Founding Engineer Jobs

(Mandatory) Internship Technical Founder's Associate (m/f/d)

CyFract Munich DE 20 hours ago

Internship Entry Level

About CyFract We are a deep-tech startup on a mission to fundamentally change how we treat the world's most valuable resource: water. Founded in 2022, we develop a patented uniflow hydrocyclone that r...

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Founding Engineer - Fullstack (m/f/d)

Nuuenergy München DE 6 days ago

Full Time Entry Level

nuuEnergy - This is US!nuuEnergy has made it its mission to lead the heating transition that Europe urgently needs!We are a Climate-Tech start-up from Munich and are revolutionizing heat pump installa...

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Founding Engineer / Head of Technology (m/f/d)

Nationales Herz-Netz (NHN) / Deutsche Gesellschaft für Kardiologie e. V. Düsseldorf DE 1 week ago

Full Time Entry Level

Who we are We are the National Heart Network, or NHN for short – a newly founded non-profit limited liability company (gGmbH) based in Düsseldorf and a 100% subsidiary of the German Society of Cardiol...

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Founding Engineer

Sanovio Munich DE 1 week ago

Full Time Lead

About the RoleAs a Founding Engineer at SANOVIO, you will play a key role in building the AI-powered procurement infrastructure that tackles one of the biggest and most complex cost problems in Europe...

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Founding Engineer

Almedia Berlin DE 2 weeks ago

Full Time Senior

This isn’t your regular job. Almedia is a place where those who want to push harder can accelerate their careers faster than anywhere else. We’re aiming to become Germany’s second bootstrapped unicorn...

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Founding Product Engineer

Clera Munich DE 2 weeks ago

Full Time Mid Level

About the RoleThis is a founding engineering hire at an early-stage, AI-powered platform built for industrial energy procurement and cost optimisation. You'll join a small, high-conviction team and ta...

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Founding Cloud Infrastructure Engineer

Clera remote DE 2 weeks ago

Full Time Mid Level

About the RoleWe are a well-funded, early-stage company building an enterprise context layer that makes AI agents reliable, accurate, and secure for critical business operations in highly regulated in...

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Founding Engineer

Clera Munich DE 2 weeks ago

Full Time Mid Level

About the RoleThis is a founding engineering role at an early-stage enterprise AI startup based in Munich, Germany. The company builds AI-powered automation that learns from real human workflows — stu...

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Founding Engineer – Product & Process

Clera Berlin DE 2 weeks ago

Full Time Senior

About the RoleA seed-stage tax advisory technology company is building the modern operating system for the German tax advisory industry. The company acquires established accounting and tax firms and t...

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Founding Engineer

Clera Munich DE 2 weeks ago

Full Time Mid Level

About the RoleJoin a small, ambitious team building the core software platform that controls and optimises industrial battery storage assets across Europe. As a Founding Engineer, you will have outsiz...

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Founding Cloud Infrastructure Engineer

Clera remote DE 2 weeks ago

Full Time Mid Level

About the RoleWe are a well-funded, early-stage company building an enterprise context layer that makes AI agents reliable, accurate, and secure for critical business operations in highly regulated in...

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Founding Engineer

Clera Munich DE 2 weeks ago

Full Time Mid Level

About the RoleThis is a founding engineering role at an early-stage enterprise AI startup based in Munich, Germany. The company builds AI-powered automation that learns from real human workflows — stu...

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Associate Founding Engineer (Full-Stack)

Clera Munich DE 2 weeks ago

Full Time Senior

About the RoleJoin a small, fast-moving team building an AI-powered digital assistant for B2B sales teams — a multi-platform product spanning a React Web App, an Electron Desktop Client, a Swift Mobil...

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Founding Engineer – Product & Process

Clera Berlin DE 2 weeks ago

Full Time Senior

About the RoleA seed-stage tax advisory technology company is building the modern operating system for the German tax advisory industry. The company acquires established accounting and tax firms and t...

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Member of Technical Staff (SWE/Product)

Aptura London DE 3 weeks ago

Full Time Entry Level

About ApturaWe build the evaluation datasets and RL environments that make AI reliable in domains where mistakes are expensive: finance, healthcare, and legal. Our team designs expert-curated training...

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Founding Engineer

Fleetcraft London DE 3 weeks ago

Full Time Lead

Fleetcraft builds the critical infrastructure for the next generation of aircraft.Aerospace is in a once-in-a-lifetime transformation. OEMs have decade-long backlogs, new manufacturers are racing to m...

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Backend Engineer - Remote Germany

Linro Germany DE 3 weeks ago

Full Time Senior

AboutLinro is a cloud security company building a real-time, agentic cloud-security platform. Teams ship with AI. AI ships with Linro.Cloud infrastructure changes constantly, and increasingly it's AI...

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Founding Engineer (w/m/d)

Skalar München DE 3 weeks ago

Full Time Lead

TL;DR Founding Engineer.Build v1 -> v10. Join the early core team of experienced entrepreneurs (scaled to millions of users, $100m+ exits). Build the future of tax & accounting with AI. Ship features...

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Staff Software Engineer, Platform (Enterprise)

Lovable London DE 3 weeks ago

Full Time Senior

Staff Software Engineer, Platform (Enterprise)London | Full-time | On-site TL;DRWe're looking for a Staff Software Engineer to help define the future of Lovable Enterprise.Some of the world's largest...

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Founding Engineer / Lead Architect

Thrivo Wealth Germany DE 3 weeks ago

Full Time Senior

THRIVO WEALTH PARTNERS AGFounding Engineer / Lead ArchitectThrivoOS · Full-Time · Remote Europe · CET core hours5–8+ years · Architecture ownership · EquityAbout ThrivoThe independent wealth managemen...

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Founding Engineer / Senior Full Stack (AI-native Freight Forwarder)

Stetig Logistics GmbH Frankfurt am Main DE 3 weeks ago

Full Time Remote Senior

Join Stetig and help build the freight forwarder of the future At Stetig, we are reinventing freight forwarding from the ground up. We are a VC-backed, AI-native freight forwarder on a mission to tran...

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Founding Engineer (w/m/d)

Skalar Munich DE 1 month ago

Full Time Lead

Founding Engineer. Build v1 -> v10. Join the early core team of experienced entrepreneurs (scaled to millions of users, $100m+ exits). Build the future of tax & accounting with AI. Ship features end-t...

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Founding Engineer (w/m/d)

Skalar Munich DE 1 month ago

Full Time Lead

TL;DR Founding Engineer. Build v1 -> v10. Join the early core team of experienced entrepreneurs (scaled to millions of users, $100m+ exits). Build the future of tax & accounting with AI. Ship features...

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Senior Tech Recruitment Consultant (180 Delivery Focus)

Remote Recruitment South Africa ZA 10 months ago

Industry: AI & Deep Tech Startups (US/UK)Join a boutique recruitment partner to some of the world’s most innovative AI and deep-tech startups. Working at the frontier of technology, helping world-chan...

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