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

Senior Fullstack Developer – Java, React – Leadership Pathway – Hamburg – 90kI\’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 RoleAs 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 environmentWork across the stack—Java on the backend, React on the frontendCollaborate closely with designers and product stakeholders to deliver intuitive, user-focused solutionsBring technical vision and initiative to complex, high-impact challengesWhat You Bring5+ years of experience in full-stack development (Java + React)Solid grasp of relational databases, Kubernetes, and ORM frameworksStrong command of core web technologies: HTML, CSS, JavaScriptIdeally 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 othersExcellent communication skills and a proactive, collaborative mindsetFluency in German and EnglishWhy This Opportunity?Real ownership: Influence the direction of a product that’s scaling fast in a high-demand sectorTech-driven culture: A flat hierarchy, fast decisions, and a team that values engineering excellenceFlexibility: Hybrid work setup with strong support for remote workGrowth & impact: Play a key role in a product team that’s helping accelerate digital infrastructure in GermanyAttractive compensation and benefits in a stable yet dynamic company