Expertise in Safety-Critical Real-Time Controls Systems Required

2 weeks ago


Sydney, New South Wales, Australia beBeeEmbedded Full time $120,000 - $180,000
Senior Embedded Software Developer

About this Position:

We are seeking an accomplished Senior Embedded Software Developer to join our team in the Traffic and Transportation division. The ideal candidate will have a strong foundation in safety-critical real-time controls systems and a proven track record of delivering innovative solutions.

In this role, you will be working closely with a multidisciplinary engineering team in a hands-on environment. You will design and implement safety-critical embedded software for Traffic Signal Controllers, develop and validate conflict monitoring, phase control, and lamp monitoring algorithms, and collaborate with hardware engineers on digital interfaces.

  • Design and implement safety-critical embedded software for Traffic Signal Controllers
  • Develop and validate conflict monitoring, phase control, and lamp monitoring algorithms
  • Collaborate with hardware engineers on fault-tolerant digital interfaces (GPIO, latching outputs, watchdogs, memory functionality)
  • Lead system integration across MCUs, SoCs, and RTOSs
  • Develop and execute debug code to verify designs/customer requirements
  • Implement and maintain communication protocols for roadside devices and central system integration
  • Develop web-based interfaces for local and remote-control functionality

Key Skills and Qualifications:

At least 10 years of experience developing embedded software for SIL2 (or higher) safety-critical systems, preferably in transportation, rail, or industrial control

Strong C programming skills for MCUs and real-time operating systems

Deep understanding of digital electronics and I/O design, including watchdogs, fail-safe states, redundancy, and EMC considerations

Familiarity with protocols and standards in the traffic and transport domain (SCATS, NEMA TS2, ITS, CAN, Ethernet, Modbus, RS-485)



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