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Software Developer - COBOL to Java Conversion

Job in Greater London, London, Greater London, EC1A, England, UK
Listing for: IBM
Full Time position
Listed on 2026-01-13
Job specializations:
  • Software Development
    Java Developer, Software Engineer, Backend Developer, Full Stack Developer
Job Description & How to Apply Below
Location: Greater London

Software Developer - COBOL to Java Conversion

Join to apply for the Software Developer - COBOL to Java Conversion role at IBM

Location:

Chessington, England, United Kingdom

A career in IBM Consulting is rooted by long-term relationships and close collaboration with clients across the globe. You'll work with visionaries across multiple industries to improve the hybrid cloud and AI journey for the most innovative and valuable companies in the world. Your ability to accelerate impact and make meaningful change for your clients is enabled by our strategic partner ecosystem and our robust technology platforms across the IBM portfolio.

Your

Role & Responsibilities
  • Define the scope and vision for projects that deliver customized solutions using IBM platforms.
  • Serve as a technical leader and liaison among business partners, technical resources, and project stakeholders.
  • Deliver Software Conversion projects using automated refactoring with CTU.
  • Maintain the Java support library, integrate new libraries, customize solutions, and build automation around processes.
  • Design Java solutions for modernizing legacy applications.
  • Problem solve and help others.
  • Write well-designed, testable code.
  • Deliver solutions within the fast-paced project lifecycle.
  • Spend most of the time on technical/coding activities, occasionally coaching the team.
  • Development is done mostly on Windows machines, with CTU built on Eclipse.
Required Technical And Professional Expertise
  • 7+ years' experience in Java Development
  • Experience with Java libraries (Spring Framework, Guava, Apache Commons, Guice / Dependency Injection, JPA)
  • Good SQL / ORM / Relational Databases knowledge
  • MVS / COBOL / JCL
  • Practical skills in CI/CD tools (Git, Maven, Gradle, Docker, Jenkins, Jira)
  • Good command of Test-Driven Development
Preferred Technical And Professional Experience
  • Cloud / Kubernetes
  • Performance Tuning
  • Compilation technologies / ANTLR / XText
Preferred Education
  • Bachelor's Degree
Seniority Level
  • Mid-Senior level
Employment Type
  • Full-time
Job Function
  • Engineering and Information Technology
Industry
  • IT Services and IT Consulting
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