Founding Fullstack Engineer
Enregistrez cette offre et organisez votre recherche
Créez un compte gratuit pour enregistrer des offres d'emploi, créer des alertes et revenir à cette liste depuis votre tableau de bord.
En continuant, vous acceptez nos Conditions d’utilisation & Politique de confidentialité.
This is a role that TechTree is recruiting for on behalf of one of our clients.
TechTree is an AI-driven recruitment platform working with high-growth companies.
When you apply, our AI Agent matches you not just to this role, but to other relevant opportunities across our network, so one application can unlock multiple roles.
Founding Engineer — own core backend, data, and payments systems for an embodied-AI data company. Remote, based in France.
Our client provides real-world training data to frontier AI labs and robotics companies, running multiple 7‑to 8‑figure contracts in parallel. Their network of 150,000+ contributors captures human data worldwide, with collection, processing, QA, and annotation run fully in-house.
As a founding engineer, you’ll own some of the company’s most critical systems — from anti‑fraud and QA to backend architecture and payouts moving money across 100+ countries.
What You’ll Do
- Build and scale platforms across B2C, B2B, mobile, and internal tools serving 150K+ users
- Own anti‑fraud and automated QA systems that guarantee data quality
- Keep backend architecture and ops efficient while scaling toward 1M+ users
- Run payout systems moving high volumes of money daily across 100+ countries
- Ship in live production serving multiple top AI labs against hard deadlines
What We’re Looking For
- Graduate of a top engineering French school, 6 months–3 years of experience (more welcome with the right track record)
- Exceptional individual achievement — elite competition rankings, hackathons won, or projects at real scale
- Heavy GitHub activity and active open-source contribution
- Comfortable across Python, FastAPI, Postgres, React, Docker, and AWS/S3
- Bonus: mobile app development experience (iOS or Android)
$80,000–$100,000 base salary plus 0.25%–1% equity. Remote, based in France.
What is TechTree?
TechTree combines AI agents with a human support team to give candidates a better, more transparent hiring experience.
Our AI Agent
gets to know your background, experience, and what you’re optimising for. It continuously matches you to live roles across our network where there’s genuine alignment, not just keyword overlap.
Our Human Team
is there to support you through the process — answering questions, adding context, and making sure you’re never left guessing or ghosted.
We only post real jobs. Every role on TechTree is a live, active hire.