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Job Description

Senior Java Developer - Java, Springboot & AWS – paying up to £650/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- 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 Node.js 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.

If you are interested in applying for this job please press the Apply Button and follow the application process. Energy Jobline wishes you the very best of luck in your next career move.