Java Software Engineer

Java Software Engineer

On behalf of our client, we are seeking a Java Software Engineer to join a 12-month contract in Bristol. As a member of the team, you will develop solutions for next‑generation Air Defence Systems while maintaining a reputation for safety, performance and dependability.

• Pay: £65 per hour via Umbrella
• Contract: Monday – Friday, 37 hours per week, 12‑month contract
• Location: Bristol
• IR35 Status: Inside
• Security Clearance: SC to start

• Design, develop, and evolve robust Java‑based software solutions, tools and architectures for next‑generation Air Defence Systems.
• Take a hands‑on role across the full Java software development lifecycle, from requirements analysis through implementation, integration and automated verification.
• Apply best practices in Java software engineering to deliver high‑performance, reliable and safety‑critical system components.
• Collaborate closely with cross‑functional engineering teams to integrate Java solutions within complex, real‑time and distributed system environments.
• Continuously improve Java development approaches by adopting new tools, frameworks and techniques to enhance code quality, efficiency and sustainability.

• A strong background in software engineering and its realisation at system level.
• 6+ years’ experience working in Java.
• Collaborative, open approach to development and ability to work well in a team while maintaining momentum during development.
• Experience across the entire software development process, from engaging with requirement authorities to automated integration and proving, supported with effective documentation.
• Experience with new tools, techniques and approaches that enable process evolution to improve efficiency and sustainability.
• Experience in other languages such as Ada.
• Knowledge of DDS middleware and Real Time Operating Systems.
• Knowledge of standards such as Def Stan 00‑55, DO‑178C or IEC
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If you are interested in applying and meet the requirements, please send your updated CV to Natalie Dalkin at Line Up Aviation.