Implement new product features and further develop existing functionality
Work closely with the team to translate requirements into technical solutions
Design and evolve our system architecture
Take responsibility for code quality, testing, and technical documentation
Optimize existing features for performance, UX, and scalability
Actively participate in technical decision-making and long-term product planning
Utilize modern AI developer tools to accelerate development and improve code

Solid experience in fullstack development with Node.js, React.js, and modern JavaScript/TypeScript stacks
Experience with AI developer tools (e.g., Claude Code, GitHub Copilot, Cursor)
Strong knowledge of software architecture, clean code principles, and testing
Practical experience operating cloud-based web applications — ideally on AWS
High sense of responsibility and a desire to actively shape the product
Analytical thinking, problem-solving skills, and a structured working approach
Hands-on mentality, self-initiative, and enjoyment of teamwork
Very good German and English language skills
Understanding of GraphQL APIs and relational databases (SQL)

Fullstack Developer, SaaS solution for cleaning service providers

Key skills