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Multimatic

Embedded Software Engineer

Multimatic
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onsite mid full-time Cambridge

First indexed 14 Aug 2026

Description

We are seeking an Embedded Software Engineer to join our growing engineering team based in Cambridge, UK. You will be developing software for a new range of Multimatic automotive electronic control units and will be joining a highly capable team split between the UK and Canada (Toronto).

Key Areas of Responsibility:

  • Develop and maintain embedded SW for prototype and production systems conforming to internal, client and international requirements and standards.
  • Work across all aspects of embedded software development, including requirements elicitation, architectural and detailed design, embedded C software implementation, unit testing, integration validation and deployed application validation.
  • Actively contribute in the Multimatic peer review process, both as an author and reviewer/approver.
  • Develop and maintain library blocks enabling us to re-use our IP across multiple products.
  • Support customer integration on-site support in parametrisation and calibration as well as troubleshooting and correction of existing code.
  • Verification, validation and testing of developed software solutions for assigned projects.
  • Work within a team in an agile manner allowing for flexibility and self-management to complete tasks.
  • Ensure processes are correctly followed whilst also working with the team to utilise and improve any area in the development or testing process which can be improved.
  • Support all aspects of the established Multimatic processes, including all business quality, safety security and cyber security processes.
  • Work directly with established Multimatic system and hardware engineering teams, either within the MES division or wider Multimatic divisions.

Ideal Experience

  • University degree or equivalent in Software Engineering, Computer Engineering, Control Engineering, Applied Physics or equivalent.
  • Formal software development within Aerospace, Automotive, Medical or similar embedded software development environment.
  • Fluent in C for safety critical embedded applications and MISRA C guidelines.
  • Experience with 32bit CPU/FPU, Interrupts, Peripherals, Real-time programming.
  • An understanding of compilers, linkers, makefiles, SW build, CI SW build automation systems.
  • Experience working with Vector Tools such as VFlash, CANalyzer and CANoe.
  • Experience with device drivers, BSW, RTE and ASW layer code development in AUTOSAR systems – particularly with Vector MICROSAR, ETAS and the DaVinci toolchain.

Desirable Experience

  • Experience in MATLAB and Simulink Model development – including C code and integration.
  • Use of test tools for Unit testing, SIL testing, HIL testing.
  • Writing and reviewing software requirements.
  • System level understanding of power electronics, DC and AC motors, motor controllers, power conversion, power storage, signal conditioning and digital communication.
  • Appreciation of ISO 26262 including the ASIL risk classification scheme.