Full-Stack Python Engineer H/F Teamis

Paris (75)CDI
65 000 € - 85 000 € par an
HierSoyez parmi les premiers à postulerCandidature facile

Description du poste

They're reinventing how car dealerships handle phone calls.



Every month, dealerships lose business because 30% of calls go unanswered and most leads don't get followed up.

They're building voice-first AI agents that pick up every call, qualify leads instantly, and book appointments on the spot - 24/7.



After joining Y Combinator, launching with dozens of dealerships in France and the US, and raising our first round, they're now looking for a backend engineer to help them scale

You'll work closely with the co-founders (ex-McKinsey, Bain, QuantumBlack) to ship fast, own core architecture decisions, and have a direct impact on a live product used by thousands of drivers.





Vos missions, si vous les acceptez :



  • Design and build FastAPI services to support real-time voice processing and AI integration.
  • Model and manage PostgreSQL databases to store voice data, metadata, and user activity.
  • Deploy and maintain backend infrastructure on AWS
  • Optimize backend performance for low-latency voice streams and high-concurrency usage.
  • Implement secure API authentication and access control

Description du profil

Et vous !





  • Strong experience in backend development (Python / FastAPI preferred)
  • Comfortable with cloud infrastructure & deployment (AWS / Docker)
  • Python (FastAPI), PostgreSQL, AWS
  • Real-time voice + AI infrastructure
  • Solid engineering mindset: autonomy, reliability, and a taste for fast shipping
  • Bonus: frontend experience
  • Bonus²: passion for voice, AI, or the automotive space

Salaire et avantages

Pas encore convaincu ?

  • Join them right after YC, with real traction and real users
  • Have ownership over key tech decisions and roadmap
  • Work on real-time AI in production, not just PoCs
  • Help shape the future of voice AI in a massive, underserved industry

L'entreprise : Teamis

Lancé en 2021, Team.is est une start-up de recrutement spécialisée dans la chasse et le recrutement de profils IT, Digital, Ingénierie & Supply Chain.



Team.is c'est avant tout une entreprise à taille humaine animée par la passion du recrutement !




Team.is possède l'expertise et l'énergie pour s'attaquer à n'importe quel défi. Mais nous ne sommes pas des robots du recrutement. Nous sommes des consultants qui vivent et respirent ce que nous faisons ! Nous sommes déterminés à réaliser le meilleur travail possible pour cultiver des relations durables avec nos candidats et nos clients.
Référence : teamis-23286