Senior Software Developer
Remote (with occasional trip to Edinburgh)
12 months duration
Day rate offered £450 outside ir35
A highly skilled Senior Developer is required to support the ongoing delivery and modernisation of critical digital services within a major national registration domain. You will join an established cross-functional engineering team working to enhance, replace and support core systems as part of a transition from legacy platforms to a modern hybrid-cloud environment.
What you'll do
1. Develop and support Spring Boot web applications and REST APIs deployed in OpenShift
2. Contribute to the transition from legacy systems into a cloud-first architecture
3. Support and enhance domain-specific systems, including case management, workflow and register services
4. Lead technical delivery for web applications that enable end-to-end processing of key registration activities
5. Maintain and upgrade Java and Spring Boot services (Java 21 upgrades, dependency management, monitoring and alerting)
6. Investigate and support replacement of bulk processing services
7. Troubleshoot across AWS-based components, ETL pipelines, relational and NoSQL databases
8. Contribute to disaster recovery assurance activities
9. Apply collaborative engineering practices, including pairin...