Senior Full-Stack Engineer - Remote FinTech Payments

Harrington Starr is seeking a Senior Full Stack Engineer to join its fast-growing FinTech company in Lisbon. In this role, you'll work on innovative payment solutions and scalable products in a fully remote environment across Europe.

Your responsibilities will include developing user-facing applications with React and TypeScript, building backend services, and optimizing databases like PostgreSQL and MongoDB. Strong commercial experience in the tech stack is required, and the role offers exposure to a dynamic FinTech landscape, emphasizing innovation and career growth.