We are looking for a Senior Java Backend Engineer with strong experience in Java, Spring, MongoDB and IBM WebSphere Commerce (WCS) to support a major platform modernisation initiative.
The team is migrating away from WCS as the source of truth towards a up-to-date backend stack based on Java/Spring and MongoDB. The key requirement is strong hands-on WCS knowledge, particularly around the underlying infrastructure, codebase, build and deployment processes, and access management.
Key Responsibilities
Work as part of a team migrating functionality and data away from WCS as the source of truth.
Develop and maintain backend services using Java and Spring/Spring Boot.
Work with MongoDB as part of the target backend architecture.
Analyse and navigate the existing WCS codebase to understand business logic, integrations and dependencies.
Provide technical guidance on WCS infrastructure and architecture.
Understand and support existing WCS build, deployment and release processes.
Troubleshoot WCS environments and resolve infrastructure/application issues.
Support access,
configuration and environment management across WCS.
Help identify and migrate relevant functionality from WCS into the new Java/Spring/MongoDB stack.
Collaborate with engineering, architecture and DevOps teams throughout the migration.
Contribute to improving build, deployment and operational processes.
Support the team in reducing dependency on WCS and transitioning towards the new platform.
Required Skills & Experience
Strong experience as a Senior Java Backend Engineer.
Hands-on experience with Java and Spring/Spring Boot.
Strong experience with MongoDB or similar NoSQL databases.
Strong hands-on experience with IBM WebSphere Commerce (WCS) is essential.
Good understanding of WCS infrastructure and environments.
Experience navigating and troubleshooting large WCS codebases.
Strong understanding of WCS build and deployment processes.
Experience managing or troubleshooting WCS access and environment configurati