Job Description

Job Title: Senior Java Developer (API & Legacy Modernisation)


Location: Remote – Spain

Rate: €400 per day

Contract: 6-month rolling contract


About the Role


We’re looking for an experienced Senior Java Developer to join a financial services programme focused on modernising legacy platforms and building high-quality APIs. This is a long-term contract opportunity for someone who thrives in complex enterprise environments and enjoys transforming legacy systems into scalable, modern architectures.


Key Responsibilities


  • Design and develop robust, secure, and scalable Java-based APIs and microservices
  • Lead and contribute to legacy system modernisation initiatives
  • Work closely with architects, product owners, and DevOps teams to deliver high-quality solutions
  • Improve syst...

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