Java Software Engineer (United Kingdom)

Job Opportunity: Freelance Java Developer (Outside IR35)

£450–£550/day | Remote (UK-Based) | Occasional travel to Hammersmith or Farnborough

We’re looking for an experienced Freelance Java Developer to join a long-term programme focused on building scalable, cloud-native platforms within the Financial Services Payments sector. This is a fully remote role for UK-based candidates, with occasional on-site collaboration in Farnborough or Hammersmith.

This role is ideal for someone who takes ownership, thinks like an engineer, and enjoys working in a collaborative, delivery-focused team.

What You'll Bring

• Strong Java development experience (Spring Boot, Microservices)
• Proficiency with AWS services (Java Spark, EMR, Lambda, native AWS databases)
• Experience with Kubernetes and EKS
• Strong understanding of cloud infrastructure and distributed systems
• A proactive mindset with a focus on end-to-end delivery

Nice to Have

• Background in the Payments or FinTech industry
• Experience with AWS Glue or large-scale data processing tools
• Knowledge of event-driven architecture

What’s on Offer

• Outside IR35 contract
• Competitive day rate (£450–£550)
• Long-term engagement through 2026
• Remote-first working with some flexibility for on-site collaboration
• Opportunity to work with modern technologies in a high-performing engineering team

Interested?

Get in touch to learn more or apply now.