Firmware Engineer

Saab in the UK is growing rapidly, with over 600 colleagues across eight sites. We bring together Swedish heritage and British expertise to drive innovation in areas such as software engineering, underwater robotics, radars, AI, and armed forces training. Joining Saab in the UK means contributing to the security and resilience of society while building a career with real scope for personal and professional growth.

This role is part of our BlueBear Business in Bedfordshire. You will be required to support a mixture of R&D and product development activities within a leading autonomy and unmanned systems company. Blue Bear continuously innovates within core areas such as UAV autopilots, mission systems, ground control stations, and all supporting systems and infrastructure. You will be keen to get involved in all development areas and have a good track history/proven track record in both problem solving and quality software development. Working as part of a multidisciplinary team, you will have good communication skills. A can-do attitude and a genuine passion for innovative technology will be advantageous.

Key Responsibilities:

• Design, implementation and test of real-time embedded software to support both experimental activities and product development, ensuring real-time safety, security and redundancy considerations are met.
• Support the firmware lead with Firmware roadmaps.
• Be a key member of a skilled team in the delivery of firmware for high-paced projects.
• Delivery and maintenance of the embedded systems software within the UAV specifically.
• Support development of automated HWIL test environments.

Skills/Experience:

• Minimum 5+ years experience of embedded Linux.
• Sound understanding of Linux kernel configuration and tuning.
• Experienced user of Linux OS build toolchains such as Yocto and Buildroot.
• Programming languages: C, C++, Python, Scripting (including Bash).
• Ability to work from application code right down to bare metal.
• Experience with NXP iMX8, NXP S32K3 and larger MPSoC style application processors.
• Experience of working with core communication interfaces such as UART, Ethernet, SPI, I2C, CAN, PCIe.
• Experienced at firmware and hardware level debugging and fault finding (e.g. use of JTAG, examining schematics).
• Able to interpret relevant data from electronic schematics and component datasheets and application notes for the purposes of code writing.
• Experience of Electronics design, development and testing.
• Awareness of FPGAs and VHDL is beneficial.
• RTOS coding and debugging.
• Awareness of assurance frameworks (DO-178C etc.) and secure by design.
• Conducting code reviews.
• Familiar with use of version control tools such as Git.
• Existing SC Clearance would be advantageous.

By submitting an application to Saab UK you consent to undertaking workforce screening activities that may include but are not limited to: Baseline Personnel Security checks, National Security Vetting, reference checks, verification of working rights and in all circumstances preferred candidates will be placed through a security interview.