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TechTree

AI Product Engineer (Early Career)

TechTree
Germany · Full-time · Entry

About The Company

The company is focused on building software that helps make democracy more efficient by integrating LLMs into production systems. It operates in a high-performance environment and values high velocity, craftsmanship, speed, and impact.

About The Role

Early-career Product Engineer to build and ship products integrating LLMs, work with founding team, mentorship from AI experts, based in Berlin, office 3 days a week.

We’re looking for an exceptional early-career Product Engineer — someone who combines strong coding foundations with deep curiosity, high ambition, and the drive to grow fast in a high-performance environment. You’ll work directly with the founding team to build and ship real products that integrate LLMs into production systems — building software that helps make democracy more efficient. This isn’t a typical “junior” role. You’ll take ownership early, work on technically challenging problems, and learn at startup speed.

You’ll also have mentorship from experts at leading AI companies (DeepMind, Anthropic, OpenAI) and experienced tech veterans (including Unicorn CTOs), while being exposed to frontier research and early-access partnerships.

What You’ll Do

  • Build and ship features end-to-end using our stack:
  • Frontend: Vite, TypeScript, React, Tailwind
  • Backend: Python (FastAPI, SQLAlchemy)
  • Infrastructure: AWS
  • Collaborate closely with founders and users to translate real-world problems into elegant, reliable systems.
  • Contribute to architectural decisions and gradually take ownership of well-scoped components.
  • Iterate fast — improve functionality, refactor for performance, and maintain quality in a fast-moving environment.
  • Leverage AI tools like Cursor, Claude Code, and others to supercharge your development workflow.

This Role Isn’t For You If

  • You want a predictable 9-to-5.
  • You need a highly structured environment.
  • You think some work is “beneath you.”
  • You prefer working fully remotely.

The Perks

  • Competitive compensation (top 10%+ market rates)
  • Meaningful equity in a fast-growing startup
  • Work on cutting-edge technology
  • Direct access to top-tier mentorship
  • Team lunches, dinners, and other events

Requirements

  • Multiple years coding experience
  • Experience in production environments
  • Strong academic record (e.g. Oxford, Cambridge, TUM, ETH)
  • Hackathon wins
  • Selective scholarships
  • Open-source contributions

Required Skills

  • Frontend development
  • Backend development
  • Full-stack problem solving
  • Architecture discussions
  • Product polish
  • Communication
  • Feedback handling
  • AI systems
  • Product engineering
  • Vite
  • TypeScript
  • React
  • Tailwind
  • Python
  • FastAPI
  • SQLAlchemy
  • AWS
  • AI tools (Cursor
  • Claude Code)

Benefits

  • Competitive compensation (top 10%+ market rates)
  • Meaningful equity in a fast-growing startup
  • Work on cutting-edge technology
  • Direct access to top-tier mentorship
  • Team lunches, dinners, and other events

Team members

  • founding team
  • mentorship from experts at leading AI companies (DeepMind, Anthropic, OpenAI)
  • experienced tech veterans (including Unicorn CTOs)

Salary: 100000 - 120000 EUR

Equity: equity, Meaningful equity in a fast-growing startup

Key Skills

Ranked by relevance

ai typescript ai tools fastapi python react
Login to Apply
Posted
Dec 23, 2025
Type
Full-time
Level
Entry
Location
Berlin
Company
TechTree

Industries

Software Development

Categories

Engineering Information Technology

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