Job Opportunities API

Our client is a highly specialized technology service provider in the field of digital process automation for complex mobility and logistics solutions. Headquartered in Hamburg with a strongly decentralized development structure, the company acts as a driver of innovation within a stable, crisis-proof market environment. To further expand its technological leadership, they are seeking a Lead Developer (m/f/d) TypeScript & TanStack to start as soon as possible. In this role, you will take on a central key function within an agile team of experts and play a decisive role in shaping the architecture and long-term technological strategy of their scalable cloud platform. Note: Deep expertise in TypeScript, React, and the TanStack ecosystem is a mandatory requirement for this position. Your Responsibilities: • Holistic Conception and Development of features within a modern TypeScript stack, with a particular focus on the TanStack ecosystem (Query, Router, Table) and Fastify. • Ownership of Software Architecture and the implementation of clean, maintainable code structures (Clean Code). • Technical Mentoring and guidance of team members through code reviews and pair programming. • Continuous Optimization of CI/CD pipelines and ensuring high test coverage using Vitest and Playwright. • Technology Evaluation: Selecting and evaluating new technologies as well as the productive integration of AI-powered development tools. • Stakeholder Collaboration: Working closely with Software Architects and Product Owners to implement complex domain models. Your Qualifications: • Core Requirements: Proven, deep practical experience in TypeScript and React is essential. • TanStack Mastery: Strong proficiency in the TanStack ecosystem (State Management, Server State, and Routing) is a prerequisite. • Educational Background: Successfully completed vocational training or a degree with an IT focus. • Full-Stack Expertise: Comprehensive experience in full-stack development (Frontend & Backend). • Backend Skills: Solid knowledge of Node.js frameworks such as Fastify or comparable technologies. • Quality Mindset: A strong awareness of quality assurance, testing strategies, and automated deployment processes. • Communication: Strong communication skills in German and English. What Our Client Offers: • Attractive Compensation: A competitive salary model based on seniority and experience. • Maximum Flexibility: 100% remote work or the use of a modern office in Hamburg. • Creative Freedom: Significant room for impact in a growing scale-up without rigid hierarchies. • Custom Setup: Free choice of hardware and software environment to design your individual workspace. • Mobility Perks: Subsidies for public transport and company bike leasing. • Work-Life Balance: 30 days of vacation and regular team events to foster internal networking.