Overview
Senior Java Developer - Java, Spring Boot & 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 Node.js or frontend technologies like React
* Familiarity with Grafana, TeamCity, or observability tooling
* Interest or experience in financial services, compliance, or digital banking
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