Principal Java Engineers | Up to £140k – Y Combinator-Backed FintechJava 21, Spring Boot, Microservices, TDD, AWSI’ve partnered up with a fintech company doing some genuinely exciting work across America. They’ve built a platform that allows people to hold and spend money in dollars using stablecoins a game-changer in regions where local currencies can be volatile.They’re known for making it incredibly easy to move money across borders, save in dollars, and spend with a card that works globally. Backed by top-tier investors like Y Combinator, they’ve raised over $20 million and are scaling fast.We’re currently looking for 15 Java Engineers (Lead level and above) to join the team. There’s a ton of greenfield work to get stuck into, using Java 21, Spring Boot, Microservices, TDD, AWS and more.What we’re looking for:

• Strong experience with Java 21+, TDD, and microservices
• Passionate and ambitious mindset
• Clear and confident communicator
• Ideally, someone with startup experience

What’s on offer:

• Salary up to £140k
• Bonus + equity
• Fast, two-stage interview process

Interested in hearing more or know someone who might be?Drop me a message at or connect with me on LinkedIn: Rebeka Mulk @ Opus Recruitment for an informal chat. Please note: this role is hybrid and based in London.