Software Engineer II, Payments PlatformAre you ready to trade your job for a journey? At Flywire, passion, excitement, and global collaboration are core to who we are. We’re on a mission to power the world’s most important and complex payments. Using our Flywire Advantage – the combination of next‑gen payments platform, proprietary global payment network, and vertical‑specific software – we help clients get paid, and their customers pay with ease, no matter where they are in the world.The OpportunityWe’re seeking a Software Engineer II to help build and scale the platform that powers our industry‑leading payment engine – moving hundreds of millions daily. You’ll design new features, improve existing functionality, and ensure our systems deliver speed, cost efficiency, and scalability. This role is perfect for someone who thrives on collaborative problem‑solving, writing clean and secure code, and taking full ownership of product quality within a cross‑functional team.What you’ll doBuild, maintain, and optimise scalable and secure services.Write clean, testable, maintainable, and extendable code.Solve complex technical challenges and production issues.Evaluate data and scenarios to make sound design and technical decisions.Improve scalability, performance, and reliability across our ntribute to product vision, collaborating with Product Managers, Designers, and Engineers ntor and support fellow developers to grow their skills.What we’re looking for2+ years’ experience in application development.Strong expertise in web services and REST architecture.Proven experience building scalable,



distributed systems.Product‑oriented mindset with focus on business impact.Hands‑on experience with cloud platforms (AWS, Azure, etc.).Understanding of observability tools and principles.Experience with agentic development tools like Claude Code or Open AI Codex.Knowledge of relational databases.Strong fundamentals in object‑oriented design.Experience collaborating in cross‑functional teams (QA, Product, SRE).Fluent in English.Fin Tech or payments industry experience is a plus.Tech stack you’ll work withBackend:Java, RubyFrontend:React, Java Script, HTML5, CSS3Databases & systems:Linux, My SQL, Mongo DB, Redis, Sidekiq, AMQP, Elastic SearchCloud:AWSVersion control & CI/CD:Git LabAgentic AI:Claude Code, CursorWe OfferCompetitive compensationEmployee Stock Purchase Plan (ESPP)Flying Start – Our immersive General Induction ProgramDynamic & Global Team (collaborating virtually for years)Wellbeing Programs (Mental Health, Wellness) with Integral Fly MatesMeaningful impact – every Fly Mate contributes to our successCompetitive time off, including Fly Better Days to volunteer in a cause you believe inDigital Disconnect DaysGreat Talent & Development ProgramsSubmit today and get started!We are excited to get to know you! Throughout our process you can expect to meet with different Fly Mates including the Hiring Manager, peers on the team, the VP of the department, and a skills assessment. Your Talent Acquisition Partner will walk you through the steps and be your “go-to” person for any questions.Flywire is an equal opportunity employer. With over 30 nationalities across 12 different offices, and diversity and inclusion at the core of our people agenda, we believe our Fly Mates are our greatest asset, and we’re excited to watch our unique culture evolve with each new hire.

📌 Software Engineer Ii, Payments Platform (Valencia)
🏢 Flywire
📍 Valencia