We’re looking for a motivated and driven Senior Frontend Engineer (m/f/d) to join our FlixTrain Operations Team.
About Us: Our team is dedicated to automating and optimizing FlixTrain’s operations. We develop tools that empower internal users to manage the fleet efficiently, reduce manual tasks, and increase productivity. By joining us, you’ll be part of a mission-driven team shaping the future of train mobility .
About the Role: Flix already has two tech teams working on FlixTrain Operations Management System, and we are now launching a third: Team Momentum. Train operations require meticulous planning with numerous dependencies across various stakeholders. Team Momentum’s mission will be to design and implement solutions that help operations teams manage train inventory, plan cleaning schedules, and coordinate other essential train services to ensure our trains are always ready for their next ride on time.
Why Join Us? If you are motivated by innovation, passionate about automation, and excited to contribute to a seamless customer experience, we invite you to embark on this journey with us. Together, we’ll make train operations smarter, more efficient, and future-ready.
Our Tech Stack: React, MicroFrontends, Typescript, React-Query, Tanstack Router, Tailwindcss, Cypress, Playwright, React-hook-form, Vitest, DnD-kit, DataDog

• Be part of a self-organized, cross-functional distributed team owning set of products and will hence directly contribute to the success of the business
• Place our users at the center when developing solutions together
• Drive the development process using an Agile environment
• Design new products from scratch
• Work with and learn how to use cutting-edge technologies and tools
• Lead technical decisions inside and across teams to improve technical excellence through lateral leadership