Embedded Software Engineer

Embedded Software Engineer - Defence Sector (UK Nationals Only)

We bring together engineers, scientists, and specialists from a range of backgrounds and give them the tools and freedom to contribute to meaningful technical work. Our mission is to solve important problems and build technology that protects what matters most.

As challenges evolve, so do we - developing the technologies shaping tomorrow as well as today.

About the Organisation

This organisation delivers advanced technology solutions for the defence, national security, and intelligence sectors. Teams work in a cooperative environment built on flexibility, autonomy, and a commitment to helping people do their best work.

The Opportunity

We are seeking an Embedded Software Engineer to design and implement efficient real‑time system software across advanced platforms within Position, Navigation & Timing (PNT), RF communication, and sensor systems.

This role combines hands‑on embedded development with opportunities to guide technical direction within projects.

You will work on software for next‑generation defence electronics and robust PNT systems, supporting technologies such as:

• Communication systems
• Radar and ground search systems
• GNSS anti‑jam and anti‑spoof technologies
• Directional antenna arrays
• eLORAN‑based navigation solutions

You will be part of a cooperative, highly skilled team involved in all stages of development - from early R&D prototypes to full solution delivery and customer acceptance testing. Flexible working options are available, including client site work when required.

Key Responsibilities

As an Embedded Software Engineer, you may be involved in:

• Capturing embedded software requirements and contributing to design, implementation, testing, and verification activities.
• Implementing bespoke data‑processing and control algorithms.
• Applying new and emerging technologies including advanced DSP techniques for robust PNT.
• Rapid prototyping to meet urgent operational requirements (UORs).
• Working within multi‑disciplinary teams to help meet project milestones.

Essential Skills & Experience

• BEng/BSc or Master's degree in Engineering, Computer Science, or a related field.
• Strong experience with C and/or C++ for embedded systems.
• Experience with embedded operating systems.
• Ability to contribute to system‑level design, integration, and verification.
• Understanding of modern DevOps approaches.
• Knowledge of SoC devices and Software‑Defined Radio (SDR) platforms.
• Familiarity with open‑source frameworks such as OpenCPI.
• Experience with DSP algorithms and modelling/simulation using MATLAB or Python.

Desirable Experience

• Awareness of security considerations in embedded systems.
• Practical hardware/electronics experience and exposure to FPGA firmware development.
• Experience with defence‑related technologies such as PNT, EW, sensor systems, or communication technologies.

What's Offered

• A strong salary offering
• A wide range of flexible benefits to support health, wellbeing, savings, protection, and personal interests
• A cooperative and inclusive working culture
• Flexibility around working arrangements
• Groups and communities for those interested in exploring tools, technologies, and engineering practices

Security Requirements - UK Nationals Only

Due to the nature of this role, candidates must be UK Nationals and eligible for SC (Security Check) clearance.

This requires:

• British Citizenship
• At least 5 years of continuous UK residency