Principal Software Engineer

We are hiring a Principal Software Engineer (Embedded Systems) based in Normanton, West Yorkshire to lead the design and development of cutting-edge embedded software for next-generation products.

This is a senior-level opportunity for an experienced Normanton based Principal Software Engineer with deep expertise in C programming, RTOS (Real-Time Operating Systems), and wireless communication protocols.

Reporting to the Group Technical Engineering Director, you will play a key role in shaping system architecture, driving technical excellence, and delivering high-performance, reliable embedded solutions.

Key Responsibilities

• Design and develop embedded software for ARM-based microprocessors using RTOS (Zephyr, FreeRTOS, or similar)


• Implement and optimise wireless communication protocols such as Bluetooth, Wi-Fi, Zigbee


• Collaborate with hardware engineers and cross-functional teams to define system architecture and requirements


• Write, debug, and maintain high-quality C code following best practices (e.G.
  
  MISRA guidelines)


• Develop scalable and maintainable embedded solutions for IoT and connected devices


• Support web-based interfaces using JavaScript and HTML where required


• Contribute to Linux-based application development for testing and simulation


• Maintain clear technical documentation across design, testing, and troubleshooting


• Stay up to date with emerging trends in embedded systems, IoT, and software engineering

Required Skills & Experience

• Strong experience in C programming for embedded systems


• Hands-on experience with RTOS (Zephyr, FreeRTOS, or similar)


• Knowledge of wireless communication technologies (Bluetooth, Wi-Fi, Zigbee)


• Experience with Linux OS application development


• Familiarity with Git, embedded IDEs, and development tools


• Understanding of secure software development, encryption, and secure protocols


• Exposure to JavaScript and HTML for UI or web integration


• Proven ability to lead engineering teams, manage workloads, and deliver projects


• Strong problem-solving and analytical skills

Desirable Experience

• Background in IoT, consumer electronics, or embedded product development


• Experience with ARM-based microcontrollers and hardware integration


• Knowledge of C#, web applications, or cloud-connected embedded systems

Education

• Bachelor's degree in Computer Science, Electronic Engineering, or a related field (or equivalent experience)


• Extensive' experience in embedded software engineering

Key Competencies

• Technical Leadership - Deep expertise in embedded systems and software design


• Project Planning & Delivery - Ability to prioritise, delegate, and meet deadlines


• Collaboration & Communication - Strong cross-functional teamwork skills


• Adaptability - Thrives in fast-paced, evolving technical environments


• Innovation - Drives continuous improvement and creative problem-solving


• Accountability - Takes ownership and delivers high-quality results

Why Apply?

• Work on next-generation embedded and IoT technologies


• Play a lead role in engineering innovation and product development


• Join a collaborative, forward-thinking engineering team in West Yorkshire


• Competitive salary and long-term career growth opportunities

Apply Now

If you're a passionate Principal Software Engineer in Normanton, West Yorkshire looking to work on advanced RTOS, C programming, and wireless systems, we'd love to hear from you.

Please send over an updated cv to nking@redlinegroup.Com or call 01582 878839.