Software Engineer

Company: RTX Corporation
Apply for the Software Engineer
Location: Plymouth
Job Description:

Responsibilities

  • Support requirements analysis activities.
  • Translate system requirements into detailed software requirements.
  • Develop user stories and use cases.
  • Design embedded software architectures and detailed software designs.
  • Produce test specifications and verification procedures.
  • Develop embedded software, primarily in C, with some C++ for support systems and tools.
  • Verify software against requirements and design specifications.
  • Perform hardware and software integration activities.
  • Support performance qualification and validation testing.
  • Develop software test tools and utilities.
  • Work effectively within cross‑functional engineering teams.

Qualifications

  • Degree in Software Engineering, Computer Science, Electronics, Aerospace Engineering, or related discipline, or equivalent industry experience.
  • Experience working across the full Software Development Life Cycle (SDLC).
  • Experience developing real‑time embedded software applications.
  • Strong programming skills in C, with exposure to C++.
  • Familiarity with Integrated Development Environments (IDEs).
  • Excellent communication and technical documentation skills.
  • Strong team‑working capabilities combined with a proactive, self‑motivated approach.
  • A customer‑focused mindset with attention to quality and detail.
  • Experience using Visual Studio or similar development environments.
  • Experience using software modelling and design tools such as Enterprise Architect.
  • Understanding of UML and software design methodologies.
  • Knowledge of version control systems such as Git, SVN or PVCS.
  • Experience with Test Driven Development (TDD).
  • Familiarity with Ada programming language and GNAT Pro Studio.
  • Experience contributing to project planning, estimation or bid activities.
  • Exposure to Python, MATLAB or Simulink.
  • Experience working within aerospace, defence or other safety‑critical industries.

Benefits

  • Competitive salary and comprehensive benefits package.
  • Flexible working arrangements.
  • Excellent 2:1 matched pension contribution (up to 10%).
  • Private healthcare and life assurance.
  • 25 days annual leave plus the option to buy or sell up to 5 days.
  • Early finish Fridays and a culture that values work‑life balance.
  • Ongoing career development, mentorship, and world‑class training.

Work Location & Arrangement

Hybrid: Employees in hybrid roles will work regularly both onsite and off‑site. The ratio of onsite work will be determined in partnership with your leader.

Security Clearance

The successful candidate must hold an active or be willing and eligible to obtain SC level security clearance.

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Posted: July 7th, 2026