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Senior Java Developer

Job in Greater London, London, Greater London, W1B, England, UK
Listing for: Opus Recruitment Solutions
Full Time position
Listed on 2026-02-18
Job specializations:
  • Software Development
    Java Developer, Software Engineer
Salary/Wage Range or Industry Benchmark: 120000 GBP Yearly GBP 120000.00 YEAR
Job Description & How to Apply Below
Location: Greater London

Senior Java Developer | Java | Microservices | Vue.js | Up to £120k + Bonus

This is the kind of role where strong Java engineers actually get to build things rather than just keep the lights on.

The payments/fintech space in the UK has been exploding, and this team is right at the centre of it.

They’ve been scaling fast, they’re backed heavily, and they’re actually changing how high‑volume payment systems work behind the scenes.

What's going on?

They’re a 150‑strong engineering function and they’re growing again. They need x2 Senior Java developers to help build and shape the core platform that processes over a million transactions a month.

It’s complex engineering, working on the kind of problems that genuinely stretch your brain and keep things interesting.

If you enjoy being around curious, switched‑on engineers who like solving real problems and shipping meaningful work, this will suit you.

What you'll be working with:

You’d be hands‑on across:

  • Microservices
  • Vue.js on the front end (if you like full‑stack)
  • MySQL + modern tooling

If you're solid with Java and happy collaborating in a modern engineering setup, you’ll be fine.

Why could it be a strong move?
  • The product is the heart of the business.
  • You’d have autonomy and space to contribute ideas, not just churn through tickets.
  • You’ll be working on a huge scale: 1M+ transactions monthly.
  • You’ll join a growing, mature engineering culture that actually invests in its people.
What you get:
  • Up to £120k DOE
  • 10% bonus
  • Private medical cover
  • 4x life assurance
  • Office based w/ option for Hybrid

Two‑stage interview process = no getting messed around.

Sound like something you'd be interested in?

Let me know and I can run you through the team, roadmap, and interview process. Happy to have an informal chat first if you'd prefer.

(UK residents only; no sponsorship available right now.)

#J-18808-Ljbffr
Position Requirements
10+ Years work experience
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