Java Software Engineer

Haystack United Kingdom
Remote
This Job is No Longer Active This position is no longer accepting applications

Job Description


Senior Java Developer


£550–£650/day (Inside IR35)


Location: Fully remote

Contract: 6 months


Meritus is working with a leading consultancy delivering projects into UK Central Government. They are seeking a Senior Java Developer to join a high-performing engineering team building and maintaining critical systems within a secure environment.


You’ll be responsible for designing, developing, testing, and maintaining high-quality software solutions using the Java stack, collaborating closely with cross-functional teams of developers, testers, and DevOps engineers.


Key Responsibilities

  • Design, code, review, and unit test Java-based applications.
  • Collaborate with developers, testers, and DevOps engineers across the full delivery lifecycle.
  • Support and enhance legacy systems currently in maintenance mode.
  • Contribute to automation testing (C#) and infrastructure work (Docker, Ansible, Python, Linux).
  • Maintain high engineering standards with clean, maintainable code and thorough documentation.


Required Skills & Experience

  • Proven experience with Java, Spring, Maven, Git, JUnit, and web APIs (REST/JSON, XML/SOAP).
  • Active SC Clearance (essential).
  • Strong experience delivering software in complex or high-pressure environments.
  • Excellent teamwork and communication skills within cross-disciplinary technical teams.


Details

  • 6-month initial contract
  • Inside IR35
  • Fully remote with occasional travel to London (monthly)


If you’re an SC-cleared Senior Java Developer looking for a challenging contract in the public sector, get in touch today. Referrals are welcome and rewarded for successful placements.


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