OverviewAs a Software Engineer on the Payments Platform, you help build and scale Flywire's global payment engine, impacting speed, reliability and client experience.

You'll contribute across backend and possibly full-stack areas, collaborating with cross-functional teams to deliver high-volume, secure payment services.

The role blends hands-on engineering with exposure to cloud, AI-enabled development and platform engineering, in a fast-growing FinTech environment.

Valencia-based hybrid work offers a chance to work on mission-critical systems used by clients across industries.

You'll join a diverse, globally distributed team and shape how AI tools improve engineering productivity and outcomes.

Compensaciones / BeneficiosCompetitive compensation

Employee Stock Purchase Plan (ESPP)

Integral induction program

Wellbeing programs

FlyBetter Days for volunteering

Talent & Development programs

ResponsabilidadesBuild and maintain services supporting high-volume payment systems

Write clean, testable, maintainable code and contribute to new features

Support platform reliability, performance and security

Investigate production issues and resolve technical problems





Collaborate with Product Managers, Designers, QA, SRE and Engineers across global teams

Explore AI-enabled tools to enhance engineering productivity and problem solving

Requisitos principalesAround 2 years' experience in software or application development

Strong fundamentals in software engineering, backend or full stack

Experience with APIs, web services or REST-based architecture

Understanding of object-oriented design

Exposure to relational databases

Interest in scalable systems, cloud platforms and reliability

Ability to learn new languages, frameworks and tools

Curiosity about AI, LLMs and modern engineering workflows

Excellent communication and English proficiency

Product-minded with awareness of how engineering decisions affect customers and the business

Valencia-based or open to relocating to Valencia in Spain

FinTech or payments experience is desirable but not required

strong communication

curiosity about AI

collaboration across cross-functional teams

Java

Ruby

React

📌 Back End Software Development Engineer (Valencia)
🏢 Flywire
📍 Valencia