Senior Java Software Engineer

2 weeks ago


London Area, United Kingdom Arrows Full time £80,000 - £120,000 per year

Senior Java Developer - Java, Springboot & AWS – paying up to £600/day (Inside IR35) – Hybrid (2x a week - London) – 6 month contract

Our client is seeking a Senior Java Developer who is passionate about clean code, cloud-native systems, and building technology that makes a real impact. This is a unique opportunity to work in an agile, high-ownership engineering culture.

What You'll Be Doing:

  • Build and scale backend services using
    Java
    and
    Spring Boot
  • Shape a modern
    microservices architecture
    for a high-availability platform
  • Deploy and manage services in
    AWS
    with
    Kubernetes (EKS)
  • Design, implement, and own features end-to-end from discovery to production support
  • Advocate for clean code, automated testing, and CI/CD best practices
  • Mentor other engineers and contribute to a culture of knowledge-sharing
  • Collaborate with cross-functional teams including product, design, and infrastructure
  • Troubleshoot complex issues and help ensure system reliability and performance

What You'll Bring:

  • Strong backend engineering experience, especially in
    Java
    and
    Spring
  • Deep understanding of
    distributed systems
    and
    microservices
  • Hands-on experience with
    AWS
    ,
    Kubernetes
    ,
    Docker
    , and
    Terraform
  • Familiarity with CI/CD pipelines and testing best practices
  • Solid SQL and relational database skills
  • Ownership mentality, with strong problem-solving skills and attention to detail
  • Great communication and a collaborative mindset

Bonus Points:

  • Experience with

    or frontend technologies like
    React
  • Familiarity with
    Grafana
    ,
    TeamCity
    , or observability tooling
  • Interest or experience in
    financial services
    , compliance, or digital banking

If you're excited to work in a fast-paced environment where engineers lead innovation - we'd love to hear from you.



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