Senior Full Stack Engineer - FinTech (Hybrid Madrid)
Posted
Summary
Senior full-stack engineer on a FinTech platform who designs and builds customer portals, REST APIs and backend services, mentors junior developers, and uses AI-assisted tooling. Hybrid role based in Valencia with two days per week onsite in Madrid (Retiro).
MindMatch in Valencia, Spain, is seeking a Senior Full Stack Software Developer to join a FinTech platform. The role is hands-on with ownership over core systems, requiring hybrid work with two days per week onsite in Madrid (Retiro) and collaboration with product, data and business teams.
You will design and build customer portals, REST APIs and backend services, mentoring juniors and using AI-assisted tooling to move fast while maintaining quality.