We're a B2B SaaS startup in Leipzig connecting packaging buyers with suppliers through an intelligent procurement platform. We've achieved product-market fit with paying customers and are now scaling product and engineering team.

Your Role

As the third engineer, you're "the first hire that shapes how we grow" . You'll work across the entire platform – from the Java/Angular backend to AI document processing in Python. You'll build CI/CD pipelines and strengthen our engineering foundations.

This role means ownership and decision-making – not just working through tickets.

Your Responsibilities

Development across the Java/Angular stack (backend and frontend)
Python/FastAPI for AI document processing
Build and improve CI/CD pipelines and infrastructure
Increase test coverage and engineering robustness
Shape architecture and technical decisions

What You Bring

Must-have:

3+ years professional development experience
Relational databases (PostgreSQL/MySQL)
CI/CD, Docker, or cloud infrastructure
Professional English and at least B2 German
Ownership mentality and self-direction

Strong Plus:

Experience with AI coding tools
Modern AI/LLM experience
AWS experience
Startup or small team background
Frontend: Angular 16+
Infrastructure: AWS (EC2, ECS, RDS, S3), Docker, Redis
Emerging: Python/FastAPI for AI features

Our Culture

"No bullshit. No politics. No endless meetings."

Work-life balance takes priority over rockstar culture. But when things get critical, everyone shows up.

What We Offer

Flexible Hours – Ownership-based, not time-tracking
Real Impact – Your work counts directly
Team Events – 3-4x per year
Solid Startup – Bootstrapped, no-bullshit culture

Sounds interesting?

Send us your CV and a few sentences about yourself. No formal cover letter needed.

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Paxly

Jobs:

Senior Full Stack Developer (m/f/d)

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