Senior Frontend Engineer (gn)

What will you do Take a leading role in building the frontend of our new data platform from scratch (0→1) , shaping how non-technical users interact with complex data workflows Own the frontend architecture and user experience of the platform, making pragmatic decisions that balance speed and long-term scalability Build and ship high-quality, production-ready features using React and TypeScript Rapidly prototype, iterate, and improve complex user flows for data onboarding and pipeline configuration Actively challenge product and design decisions , taking ownership of making the product intuitive and usable Define and evolve frontend patterns, component architecture, and state management approaches Collaborate closely with Product, Design, and Backend to turn high-level problems into working solutions Drive code quality through hands-on development, code reviews, and pairing Spend a significant portion of your time writing production code and building core features yourself Guide and support other frontend engineers through hands-on collaboration and technical leadership What are we looking for? 5+ years of experience in modern frontend development with React and TypeScript Strong experience building complex, interactive UIs and defining frontend architecture Proven ability to build products from scratch (0→1) or work in highly iterative environments Strong product mindset — you think about usability, user flows, and real-world usage, not just implementation Comfortable working with ambiguity and making decisions without perfect specs Experience working closely with Product and Design , contributing to better solutions Ability to take ownership and drive features from idea to production Excellent English communication skills , able to work closely with our Germany-/Thailand-based engineering teams Berlin-based (or willing to relocate) Nice-to-have Experience with data-heavy or workflow-driven UIs (ETL, pipelines, dashboards, internal tools) Familiarity with SDK-based or API-driven products Experience with performance optimization and complex state management Familiarity with ISO 27001-aligned engineering practices Knowledge of AWS and cloud-native concepts (useful when integrating with backend teams) Experience in agentic coding workflows, AI-powered development tooling, or advanced dev tooling What we have in store for you A mission-driven opportunity with the possibility to be a true disruptor of the B2B landscape, empowering thousands of businesses to reach operational excellence A competitive and fair compensation package incl. VSOP, making sure you can thoroughly focus on building a fulfilling career at our company 500€ of growth budget per year for you to invest in your professional development Urban Sports Club Membership or a JobTicket fully included Commission-free company pension (bAV) through DYNO Flexible Home Office and Workation regulations Come and join…