Location
madrid, kingdom of spain, Spain
Posted
July 19, 2026
Job Description
If you’re a Java developer who enjoys keeping critical systems stable, performant, and well‑maintained—and you’re happy working with Java 7 / Java 8 —this role is built for you. This is a long‑term, “keep the lights on and improve it properly” position on a mature platform that the business relies on every day.
The role
You’ll join an established engineering team working on core legacy Java applications. Expect a mix of:
Enhancements to existing functionality (not greenfield)
Bug fixing and production support with sensible engineering standards
Refactoring where it adds real value (performance, reliability, maintainability)
Working closely with stakeholders to deliver safe, well‑tested changes
What we’re looking for
Strong commercial experience with Java 7 and/or Java 8
Comfortable in legacy / mature codebases (you don’t need the “latest stack” to do great work)
Practical approach to debugging, fixing, and improving existing systems
The role
You’ll join an established engineering team working on core legacy Java applications. Expect a mix of:
Enhancements to existing functionality (not greenfield)
Bug fixing and production support with sensible engineering standards
Refactoring where it adds real value (performance, reliability, maintainability)
Working closely with stakeholders to deliver safe, well‑tested changes
What we’re looking for
Strong commercial experience with Java 7 and/or Java 8
Comfortable in legacy / mature codebases (you don’t need the “latest stack” to do great work)
Practical approach to debugging, fixing, and improving existing systems