Senior Front End Developer TypeScript React - FinTech

Senior Front End Developer / Software Engineer (TypeScript React) *Madrid onsite* to €120k Do you have a first class education combined with commercial TypeScript and React skills? You could be progressing your career at a start-up Investment Management firm that have secure backing and an established Hedge Fund client as a partner, in a role that you can shape and influence. As a Senior Front End Developer you'll take ownership of technical projects, designing and developing user interfaces and client dashboards for cutting edge trading systems technology. You'll join a small team and be empowered to work independently and leverage new and emerging technology. Location: You'll join colleagues in the Madrid office on a full-time basis (Monday to Friday), working hours 0900-1800 with some flexibility. About you: You have studied at a top 10 university in Spain (or top 200 globally) and have achieved 9.0 and above in Bachillerato and 7.0 and above in University - Computer Science or Mathematics preferred You have strong front end development experience with TypeScript and React You're a technologist who enjoys collaborating and problem solving You have a good knowledge of modern software engineering best practices across the full software development lifecycle You have a thorough understanding of Computer Science fundamentals such as OOP, Data Structures, Design Patterns, Algorithms You're excited to join a start-up in a role that you can shape and influence What's in it for you: As a Senior Front End Developer / Engineer you will earn a competitive package: Salary (to €120k, negotiable) Bonus 25 days holiday Generous pension contribution Continuous career development opportunities Social team atmosphere with a range of events and early finish for drinks on Fridays Apply now to find out more about this Senior Front End Developer / Engineer (TypeScript React) opportunity. At Client Server we believe in a diverse workplace that allows people to play to their strengths and continually learn. We're an equal opportunities employer whose people come from all walks of life and will never discriminate based on race, colour, religion, sex, gender identity or expression, sexual orientation, national origin, genetics, disability, age, or veteran status. The clients we work with share our values.

Location: Madrid, Community of Madrid, ES

Posted Date: 9/12/2025