Fullstack Engineer (Frontend focused)

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Description

Rate: 90 – 120 PLN/hour (B2B) We are looking for a skilled Fullstack Engineer (Frontend focused) for service agreement collaboration (B2B contract) to cooperate with a team dedicated to Network Planning at FlixTrain - building internal tools that help plan the timetable and vehicle allocation, reduce manual processes, and increase productivity. This is a greenfield environment with plenty of room to shape new products from the ground up and explore innovative solutions for our internal users. Scope of Services You will independently develop and deliver high-quality frontend features, with occasional backend work, within a self-organized, cross-functional, distributed team. This includes building intuitive user interfaces with a focus on the experience of our internal users. You will also help drive frontend architecture decisions and contribute to technical quality across teams through code reviews and close collaboration. About the Engagement Design and build internal web applications that automate and simplify FlixTrain Network Planning workflows Develop modern, responsive user interfaces with React and TypeScript and contribute to a consistent, reusable frontend architecture Design and implement backend functionality, including GraphQL APIs, server-side logic and database models Work with internal users and stakeholders to understand their needs and turn them into practical product solutions Write and maintain automated tests, to ensure reliability and maintainability Coll

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