Senior Java Software Engineer

JR United Kingdom; Newport; Remote; GBP 70,000 - 120,000; Full time

Job summary

A leading FinTech company is seeking a Senior Software Engineer skilled in Java for a remote-first role. You will contribute to building resilient platforms and work in a collaborative environment emphasizing test-driven development, automation, and pair programming. Ideal candidates will have strong Java skills and a commitment to quality code.

Qualifications

• Experience in a fintech, performance environment is ideal.
• Strong focus on TDD, BDD, and DDD.
• Ability to work in a pair programming culture.

Responsibilities

• Building resilient and adaptable fintech platforms in Java.
• Refactoring to improve code design.
• Writing comprehensive tests for every commit.

Skills

Commercial Java experience

Core Java

Understanding of TDD

Clear communication

Extreme Programming principles

Continuous integration

Job description

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Senior Software Engineer – Java - FinTech

Remote First | London (UK) | Up to £120k + Benefits

Are you a Java developer who thrives in a collaborative, test-driven environment? Do you believe in pair programming, continuous integration, and clean, maintainable code? If so, we’d love to hear from you. Our FinTech client could be the ideal role for you....

Skills:

• Commercial Java experience - ideally in a fintech, performance environment
• Strength with Core Java
• Strong understanding of TDD
• Clear communication and teamwork
• Extreme Programming (XP) principles, with a strong focus on TDD, BDD, and DDD.
• Pair programming culture ensures high-quality code and continuous learning.
• Continuous integration—every commit is releasable, and automation is key.
• We value growth and flexibility, welcoming developers from all backgrounds.

What You’ll Be Doing

• Building resilient and adaptable fintech platforms in Java
• Refactoring to improve code design
• Writing comprehensive tests for every commit
• Automating processes to improve efficiency
• Rotating across teams to enhance collaboration