Senior Fullstack Developer - Java, React Leadership Pathway

Senior Fullstack Developer - Java, React – Leadership Pathway - Hamburg - 90k

I'm currently working with a fast-growing tech company based in Hamburg that's building cutting-edge solutions for the fiber-optic infrastructure space (FTTH). They’re looking to hire a Senior Full-Stack Developer who’s ready to take on technical and leadership responsibility for a key product that’s driving real-world impact in the digital infrastructure sector.

The Role

As the technical lead for one of their core teams, you’ll take ownership of the development and ongoing evolution of a modern FTTH expansion platform. This is a hands-on leadership role where you’ll:

Guide and grow a team of developers in an agile, collaborative environment

Work across the stack—Java on the backend, React on the frontend

Collaborate closely with designers and product stakeholders to deliver intuitive, user-focused solutions

Bring technical vision and initiative to complex, high-impact challenges

What You Bring

5+ years of experience in full-stack development (Java + React)

Solid grasp of relational databases, Kubernetes, and ORM frameworks

Strong command of core web technologies: HTML, CSS, JavaScript

Ideally experience with cloud hosted systems.

Experience working in agile teams (Scrum, Kanban)

2+ years in a leadership or mentoring capacity—able to guide, inspire, and support others

Excellent communication skills and a proactive, collaborative mindset

Fluency in German and English

Why This Opportunity?

Real ownership: Influence the direction of a product that’s scaling fast in a high-demand sector

Tech-driven culture: A flat hierarchy, fast decisions, and a team that values engineering excellence

Flexibility: Hybrid work setup with strong support for remote work

Growth & impact: Play a key role in a product team that’s helping accelerate digital infrastructure in Germany

Attractive compensation and benefits in a stable yet dynamic company