Java Software Engineer - Lorien Impellam

Java Software Engineer - Retail Banking (Contract)

Location: London (team based) | Remote from Manchester / Edinburgh considered
Contract: 6 Months
Rate: Via Umbrella

Overview

We are looking for multiple experienced Java Software Engineers (up to 9 roles) to join a high-performing engineering team within a leading retail banking organisation. You will be working on modern, cloud-native platforms delivering scalable digital banking solutions.

This is an excellent opportunity to contribute to customer-facing applications, with a strong focus on microservices architecture, continuous delivery, and full-stack development.

Key Responsibilities

• Design, develop, and maintain microservices-based applications using Java and Spring Boot
• Build scalable and resilient solutions aligned with modern engineering best practices
• Develop engaging user interfaces using React and modern JavaScript frameworks
• Contribute to CI/CD pipelines and drive Continuous Deployment practices
• Deliver production-ready, cloud-native solutions on AWS
• Collaborate with cross-functional teams including Product, DevOps, and QA
• Ensure code quality through testing, automation, and code reviews

Required Skills & Experience

• Strong hands-on experience with Java (core) and Spring Boot
• Proven track record building and maintaining microservices architectures
• Solid front-end development experience using React and modern JavaScript
• Experience working in CI/CD environments with Continuous Deployment
• Strong understanding of cloud-based development (AWS preferred)
• Experience delivering production-grade applications in agile environments

Desirable Experience

• Exposure to mobile banking platforms or digital banking products
• Experience within financial services / retail banking environments
• Knowledge of DevOps practices and tooling

Why Join?

• Opportunity to work on large-scale digital transformation programmes
• Collaborative, modern engineering environment
• Exposure to cutting-edge cloud technologies and practices
• High-impact work within a leading financial services organisation

Guidant, Carbon60, Lorien & SRG - The Impellam Group Portfolio are acting as an Employment Business in relation to this vacancy.