Application Software Engineer

Company: Line Up Aviation
Apply for the Application Software Engineer
Location: Gloucester
Job Description:

On behalf of our client, we are seeking to recruit an Application Software Engineer on an initial 12-month contract. As the Application Software Engineer, you will join a team who are implementing a demonstration system for a complex new Command and Control application, which extends existing concepts and logic. I am looking for an engineer who enjoys turning system needs into working software, working closely with domain specialists, and delivering capabilities in short timescales.

Responsibilities

  • Application development and testing, including sophisticated business logic.
  • Collaborating with internal algorithm teams to integrate algorithms, implement complex transformation logic, test and verify.
  • Implementing and integrating interfaces with other subsystems and external simulators.
  • Building and extending components within an existing software application framework and deploying into a virtualised test environment.

Essential Skills / Qualifications

  • Experience in developing application-level software (C++, C#, Java or similar).
  • Familiarity with CI/CD pipelines and modern software engineering practices.
  • Experience of developing software for virtual environments.
  • Knowledge of Data Distribution Service (DDS) is advantageous.
  • Defence industry experience is advantageous.

Role: Application Software EngineerPay: 65 per hour UmbrellaLocation: BristolContract: Monday- Friday, 37 Hours per week, 12 months ContractIR35 Status: InsideSecurity Clearance: SC Required to start

If you are interested in applying for this position and you meet the requirements, please send your updated CV to: Natalie Dalkin at Line Up Aviation

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Posted: March 30th, 2026