Location
madrid, madrid, Spain
Posted
June 04, 2026
Job Description
E-Frontiers
– We help top tech talent find opportunities in leading product and scale-up companies across Europe. We make sure candidates have a great experience and get the information they need to make the best career decisions.
We are currently working with a
fast-growing international fintech , seeking a
Senior Backend Engineer
to join their core systems team. This is a key role where you’ll work on the platform’s multi-currency accounting and FX systems – the backbone of the product.
What you’ll do: Develop and maintain scalable, reliable backend systems that power key financial operations. Design new services and improve existing ones, tackling both microservices and legacy code. Collaborate with product and engineering teams to deliver initiatives end-to-end. Mentor colleagues and contribute to the overall technical growth of the team. Take full ownership of the services you build, from development to maintenance.
Wh...
– We help top tech talent find opportunities in leading product and scale-up companies across Europe. We make sure candidates have a great experience and get the information they need to make the best career decisions.
We are currently working with a
fast-growing international fintech , seeking a
Senior Backend Engineer
to join their core systems team. This is a key role where you’ll work on the platform’s multi-currency accounting and FX systems – the backbone of the product.
What you’ll do: Develop and maintain scalable, reliable backend systems that power key financial operations. Design new services and improve existing ones, tackling both microservices and legacy code. Collaborate with product and engineering teams to deliver initiatives end-to-end. Mentor colleagues and contribute to the overall technical growth of the team. Take full ownership of the services you build, from development to maintenance.
Wh...