39 jobs found

Senior Embedded Software Engineer Cambridgeshire Hybrid This is an opportunity to join a leading engineering consultancy delivering complex technology projects across defence, medical and industrial sectors. We're looking for a well-rounded Embedded Software Engineer with strong Embedded Linux fundamentals and hands-on Yocto experience. This role requires engineers who can work deeply within Linux when required, including custom Linux builds, kernel development and device drivers, whilst also being comfortable working across RTOS, MCU and bare-metal systems. Responsibilities: Developing custom Embedded Linux platforms using Yocto. Working at kernel, driver and system level on Arm-based embedded platforms. Supporting board bring-up, hardware integration, debugging and performance optimisation. Developing software for RTOS and bare-metal embedded systems. Collaborating with FPGA, electronics and multidisciplinary engineering teams across a variety of projects. Requirements: Commercial Embedded Linux development experience. Strong hands-on Yocto experience, including building and maintaining custom Linux images. Experience with Linux kernel, device driver and low-level system development. Strong C/C++ programming skills. Experience with RTOS, MCU and bare-metal embedded development. Ability to adapt to new technologies and work across different domains. Eligible for UK SC Security Clearance. Bonus Skills: DSP or strong mathematical foundations. Python, Rust or C# experience. Experience working within consultancy, defence or highly varied engineering environments. This is not a Linux-only position. The successful engineer will spend periods focused heavily on Embedded Linux and Yocto, alongside projects involving RTOS, bare-metal and wider embedded development. The role is ideal for engineers who enjoy technical variety, continuous learning and solving new challenges rather than working on a single long-term product. Apply now to join a team where engineers regularly expand their skillsets and contribute to cutting-edge projects across multiple industries! Platform Recruitment: Platform Recruitment covers a wide range of IT and Engineering positions, including Embedded Software, Electronics, FPGA, Mechanical, C++, DevOps, Cloud, Technical Sales, Project Management and more.

Principal Embedded Software Engineer 70-85k + Bonus Cambridge This is an opportunity to join a market-leading communications technology company developing mission-critical comms systems. You will take technical ownership of embedded application software development across Linux and Android platforms, helping deliver the next generation of technology that underpins secure communications. Responsibilities: Designing, developing and testing embedded application software across Embedded Linux and Android platforms. Leading software component activities including architecture, task planning, technical reviews and integration testing. Developing new application features whilst maintaining and enhancing existing software components. Translating complex telecommunications specifications (ETSI, 3GPP, RFCs) into robust software solutions. Requirements: 10+ years' commercial software development experience delivering released embedded Linux and Android products. Strong C development experience within embedded Linux user-space environments. Commercial Android application development experience using Java and modern application architectures. Solid understanding of RTOS concepts and embedded software systems. Experience applying Test-Driven Development (TDD) methodologies within embedded and Android environments. Bonus Skills: Experience with ARM-based embedded platforms and multi-core systems. Familiarity with Agile / Scrum software development methodologies. Experience providing technical leadership on large, multi-disciplinary engineering projects. Apply now to join a highly respected engineering team developing critical communications technology relied upon by organisations around the world. Platform Recruitment: Platform Recruitment covers a wide range of IT and Engineering positions, including Embedded Software, Electronics, FPGA, Mechanical, C++, DevOps, Cloud, Technical Sales, Project Management and more.

Job Title: Cybersecurity Firmware Engineer Location: Nottingham (hybrid - 3 days onsite) Salary: Up to £65k (DOE) We're working with an innovative technology business that develops advanced, network-connected products for customers around the world. As the company continues to invest in its next generation of products, they're looking for an experienced Cybersecurity Firmware Engineer to join their team.This is a hands-on role where you'll play a key part in developing secure embedded software, implementing cybersecurity features, and delivering production-ready firmware for connected products. Working within an Agile environment, you'll collaborate with cross-functional engineering teams to develop secure, compliant and high-quality products while helping shape the future direction of the company's technology. The Role You'll be responsible for the design, development, testing and maintenance of embedded software, with a particular focus on secure networking, cybersecurity and connected devices. Key Responsibilities: Lead product cybersecurity assessments, identifying risks, vulnerabilities and mitigation strategies. Design, develop and maintain production-quality embedded software for secure, network-connected products. Implement secure communication protocols such as HTTPS/TLS and support reliable device connectivity. Develop, review, test and debug embedded software relating to cybersecurity and networking functionality. Support the investigation, analysis and resolution of software vulnerabilities. Implement security updates, patching strategies and secure update mechanisms. Work closely with software, hardware, quality and compliance teams to deliver secure and compliant products. Contribute to design reviews, technical problem solving and engineering best practice. Support compliance with relevant cybersecurity regulations and standards, including IEC 62443, EN18031 and the Cyber Resilience Act (CRA). Produce technical documentation and support certification and customer cybersecurity activities. Provide technical guidance on secure software design and promote best practice across engineering teams. About You Bachelor's degree in Electrical Engineering, Computer Science or a related discipline (or equivalent industry experience). 5+ years' experience in embedded software development within a wireless, networking, or other high-tech engineering environment. Strong background in Embedded C or C+/14. Experience with network-connected products and communication protocols including TCP/IP and HTTP/S. Implement secure communications and embedded cybersecurity features. Diagnosing and resolving technical issues within embedded or connected systems. RTOS development (ThreadX, Azure RTOS, FreeRTOS or similar). Bare-metal embedded development and low-level software drivers. Strong problem-solving skills and technical communication. Cybersecurity standards or frameworks relating to connected products, such as IEC 62443. Desirable Experience Awareness of the Cyber Resilience Act (CRA) and regulatory requirements for connected products. Experience supporting technical compliance, certification or customer cybersecurity assessments. ARM Cortex-M or similar microprocessors. STM32 microcontrollers. Embedded interfaces including SPI, I2C, I2S, UART and DMA. Hardware testing and debugging. Please note, we cannot offer sponsorship for this position. If interested, please send over an updated CV.

Job Title : Embedded Software Engineer Salary : Up to £65,000 + Bonus & Benefits (Depending on Experience) Location : Bristol (Hybrid -2/3 Days per week on-site) Zenovo is looking for talented Embedded Software Engineers (minimum 4 years commercial experience) to join a Bristol based client, contributing to projects within a regulated industry, where excellence with Embedded Software Development is essential. In this role you will be involved in the ongoing development of software for Real-Time Operating Systems, working to recognised safety standards, and delivering high-quality design and test documentation. Key Skills Required: Proficient in C and Assembly programming languages Skilled in Embedded Systems Design and implementation Experienced in software development within controlled and regulated environments Proficient in working with Real-Time Operating Systems (RTOS) Strong low-level embedded engineering experience across diverse hardware platforms, including Cortex-M3, Cortex-M4, and Cortex-A7 Experienced in software requirements management and configuration control Solid understanding of the software development lifecycle (SDLC) Benefits Package Competitive pension scheme (up to 8% employer match) Discretionary annual bonus (typically around 10%) 25 days annual leave plus 8 bank holidays Private medical healthcare Clear Progression & Development Roadmap Hybrid working and flexitime

Job Title: Principal Embedded Software Engineer Location: North West & Yorkshire Offices Salary: Up to £75k (depending on experience) We re partnering with an established technology engineering organisation seeking a Principal Embedded Software Engineer to lead software architecture, technical delivery, and development strategy across advanced embedded systems. This is a senior, hands-on role combining system architecture, embedded software development, and project ownership. A key aspect of this position is applying electrical power systems knowledge and protection function theory within embedded control environments. If you re a senior embedded engineer looking to influence architecture, lead delivery, and work on complex real-time systems, we want to hear from you! About the Role Define and own embedded software architecture and technical direction Lead delivery of complex embedded projects to time and quality targets Develop and maintain robust C/C++ embedded codebases Translate system requirements into structured deliverables Guide design decisions and review implementation approaches Oversee testing strategy, documentation, and release quality Identify technical risks and implement mitigation strategies Drive Agile processes and continuous improvement practices Collaborate cross-functionally with engineering and project stakeholders About you Degree (or equivalent experience) in Computer Science, Electronics, or similar Advanced C/C++ embedded development experience Strong background in embedded systems design Experience working with real-time operating systems (e.g., FreeRTOS) Solid understanding of multithreading and concurrency Networking knowledge including TCP/IP, UDP and secure communications Experience with embedded Linux or RTOS environments Knowledge of electrical power systems and protection function theory Experience delivering commercial embedded products end-to-end Peripheral interfacing experience (SPI, I2C, memory interfaces) Debugging complex real-time or multithreaded systems Desirable Experience Linux-based embedded platforms or containerised environments Python or scripting languages CI/CD pipelines and DevOps tooling Industrial communication protocols or automation systems Cybersecurity concepts within embedded environments Cloud or enterprise platform integration Wireless communications (WiFi, Bluetooth, Zigbee) Please note, we cannot offer sponsorship for this role. If interested, please send over an updated CV.

Embedded Software Engineer Location: Ealing area Salary: Up to 65,000 + Extensive benefits The Role KO2's client is seeking a talented Embedded Software Engineer to help deliver robust, high-quality embedded software for existing and future electric products. This is an exciting opportunity to be involved in the full product lifecycle-from early prototype development through to production and manufacturing. Key Responsibilities Develop high-quality embedded software that is efficient, maintainable, and scalable Work collaboratively with hardware engineers to support board bring-up, debugging, and system validation Design, implement, test, and support embedded software for internally developed electric systems Investigate and resolve complex real-time challenges related to timing, performance, and signal integrity Play an active role in shaping software architecture, coding standards, and future platform direction About You Strong programming skills in C and C++ Hands-on experience with embedded communication protocols such as BLE, CAN, I2C, UART, or SPI Comfortable using version control systems, particularly Git A proactive problem-solver with a methodical approach to identifying root causes Demonstrated experience in embedded software development Familiar with the full software development lifecycle, from requirements through to testing Desirable Skills Experience with functional safety standards (ISO 13849 or ISO 26262) Experience working with CI/CD pipelines (e.g. Jenkins, Docker) Experience developing RTOS-based applications Familiarity with Python for tooling or automation Additional Requirements Full right to work in the UK without sponsorship Apply today with an up-to-date CV or contact KO2 Embedded Recruitment for more details.

Senior Embedded Software Engineer £60-70k St. Ives If you want to develop yourself from a Senior to a Lead engineer with a leading company developing extremely precise systems. This is the role for you. Platform Recruitment is partnered with a global leader in extremely responsive control software for industrial automation, looking for a Senior Embedded Software Engineer. You ll be responsible for developing firmware & software, leading the software development team, and innovating the next generation of concepts. Responsibilities as an Embedded Software Engineer: Design, develop, optimise, and thoroughly test firmware and software for execution on bare-metal processors and embedded Linux/RTOS platforms Lead a cross-functional team of hardware and software engineers to define the requirements and lead the software development life cycle Requirements: Proven experience in leading firmware development for bare-metal and Linux/RTOS-based systems, with high proficiency in high-performance C/C++. Extensive knowledge of various communication protocols (e.g., TCP/UDP, SPI/I2C, CAN, RS232) High-level familiarity with electronics/schematics, and strong numerical/analytical skills Desirable skills for an Embedded Software Engineer: Experience developing on Arm Cortex platforms utilising either RTOS or bare metal Working knowledge of embedded security Experience with other embedded or high-level prototyping languages such as Rust, C#, or Python Apply now to develop the next generation of high-precision control software! Platform Recruitment: Platform recruitment covers a wide range of IT and Engineering positions, including C++, Embedded, Electronics, Mechanical, DevOps, Cloud, Support, Project Management, Technical Sales, and more.

Senior Embedded Software Engineer Cambridge Are you a highly experienced Embedded Software Engineer with a passion for problem-solving across the full product lifecycle? My client developed highly precise scientific instruments & sensors. Responsibilities as an Embedded Linux Software Engineer : Design and develop bare metal, RTOS, and DSP algorithm embedded software using C/C++ on ARM Cortex MCUs Create production support software, like test jig interfaces and calibration tools Troubleshoot hardware issues, perform fault finding, and resolve system-level problems Requirements: 5+ of Embedded Firmware/Software engineering experience Strong experience in embedded software development and debugging using C/C++ (bare metal, RTOS) Solid knowledge of MCU peripheral control (UART, I2C, SPI, USB, MODBUS, DMA, etc.) Solid understanding of Digital Signal Processing Apply now to be part of a company developing highly complex sensing technologies, and take your embedded software skills to the next level today!

Lead Embedded Software Engineer Location: Ealing Area - With Hybrid Working from Home Salary: Up to 80,000 + Extensive Benefits The Role KO2's client is looking for a Lead Embedded Software Engineer to drive the development of robust, scalable embedded software solutions for next-generation electric products. This role combines hands-on technical delivery with small-team leadership, offering the opportunity to influence architecture, mentor engineers, and shape the future direction of embedded platforms. You will play a key role across the full product lifecycle - from early-stage prototyping and system design through to production, manufacturing, and long-term product support - while helping build engineering best practices and delivery capability within the team. Key Responsibilities Lead the design and development of high-quality embedded software that is efficient, maintainable, scalable, and production-ready Provide technical leadership to a small embedded software team, supporting task planning, technical direction, mentoring, and code reviews Collaborate closely with hardware, systems, and manufacturing teams to support board bring-up, debugging, integration, and system validation Own key architectural decisions, helping define software frameworks, coding standards, development processes, and long-term platform strategy Design, implement, test, and maintain embedded software for internally developed electric systems and connected devices Investigate and resolve complex real-time issues relating to timing, performance, reliability, and signal integrity Support continuous improvement initiatives across tooling, automation, testing, and development workflows Contribute to project planning, technical estimation, risk management, and delivery milestones Champion engineering best practices including documentation, version control, CI/CD, and software quality standards About You Strong commercial experience developing embedded software in C and C++ Proven experience leading or mentoring engineers within a small technical team or project environment Strong understanding of embedded systems architecture and full software development lifecycle practices Experience developing RTOS-based applications Hands-on experience with embedded communication protocols such as BLE, CAN, I2C, UART, or SPI Comfortable working across hardware/software boundaries, including debugging and system integration Experience using version control systems, particularly Git, within collaborative development environments A proactive technical problem-solver with strong analytical and root-cause investigation skills Ability to communicate effectively with both technical and non-technical stakeholders Desirable Skills Exposure to functional safety standards such as ISO 13849 or ISO 26262 Experience with CI/CD pipelines and modern development tooling (e.g. Jenkins, Docker) Familiarity with Python for automation, tooling, or test development Experience contributing to technical roadmaps, architectural strategy, or platform standardisatioN Why Apply? This is an excellent opportunity for a senior embedded engineer ready to step into a lead role - or an existing lead engineer looking for greater technical ownership and influence within an innovative engineering environment developing advanced electric products. Apply today with an up-to-date CV

Engineer 1 - Software Sedgefield (NETPark) On-site / Hybrid 26,939 - 34,939 About the Role CPI is seeking an Engineer 1 - Software to join our multidisciplinary engineering team, supporting the development of embedded software and firmware solutions across a range of innovative projects. This is an excellent opportunity for an early-career engineer to contribute to the full software development lifecycle, working on real-world systems that integrate hardware, software, and digital technologies. You will be involved in designing, developing, and testing software solutions, while working closely with engineers across electronics, product design, and systems teams. What You'll Be Responsible For: Software & Firmware Development Support the development of software and firmware for: Embedded microcontrollers and microprocessors PC and mobile applications Contribute to implementation, debugging, and testing of software modules System Design & Integration Work alongside hardware teams to define: System architectures Block diagrams and IO specifications Support the creation of technical documentation and user manuals Testing & Validation Assist in unit testing and integration testing of software systems Support validation activities to ensure systems meet functional requirements Contribute to debugging and resolving technical issues Project Delivery Work on a range of projects, supporting delivery from concept through to implementation Plan and execute technical tasks under guidance from senior engineers Document technical outputs, data, and decisions clearly and accurately Best Practice & Development Follow established software development procedures and standards Use tools such as version control systems and task management tools Continuously develop technical knowledge and engineering skills About You You are an early-career software or embedded systems engineer with strong technical foundations and a desire to develop within a hands-on engineering environment. You'll bring: A degree (or equivalent) in Software Engineering, Electronics, or a related discipline Experience with programming in C/C++ or similar languages Understanding of embedded systems or software development principles Strong problem-solving skills and attention to detail Desirable (but not essential): Experience with: Embedded systems or firmware development Communication protocols (e.g. I2C, SPI, UART) RTOS environments (e.g. FreeRTOS, Zephyr) Exposure to: Electronics or hardware-software integration IoT, cloud-connected, or mobile applications This role is ideal for someone who: Is keen to build a career in embedded software and systems engineering Enjoys working across multidisciplinary teams Is motivated, curious, and committed to continuous learning Why Join CPI? Opportunity to work on innovative, real-world engineering projects Strong learning and development environment for early-career engineers Exposure to hardware-software integration and systems engineering Collaborative, supportive team culture Competitive salary ( 26.9k- 34.9k) Location & Working Pattern Based at NETPark, Sedgefield Hybrid working available depending on project needs Hands-on role with regular on-site collaboration The Opportunity This is a fantastic opportunity for a developing software engineer to gain experience across embedded systems, firmware development, and integrated engineering projects, building a strong foundation for future career progression. Guidant, Carbon60, Lorien & SRG - The Impellam Group Portfolio are acting as an Employment Business in relation to this vacancy.

Senior Embedded Software Engineer - Connected Devices & IoT Location: Battersea, London (5 Days Onsite) Salary: 70,000 - 90,000 We're looking for a Senior Embedded Software Engineer to join a growing engineering team developing connected products deployed at scale. This is a hands-on role focused on embedded software development for IoT and connected devices. You'll work across firmware development, device connectivity, cybersecurity, cloud integration, diagnostics, OTA updates, and product lifecycle management. The successful candidate will take ownership of embedded software features from architecture and development through to production deployment and field support. Key Responsibilities Develop embedded software in C/C++ for connected products and IoT devices. Design and implement firmware on ESP32, STM32 and similar embedded platforms. Develop device connectivity solutions using MQTT, TCP/IP, HTTPS, TLS and related technologies. Implement secure communication, authentication and device provisioning mechanisms. Design and develop OTA update systems, bootloaders and firmware validation processes. Develop telemetry, remote diagnostics, monitoring and device management functionality. Support software architecture, code reviews and software quality initiatives. Develop automated testing and CI/CD workflows. Work closely with hardware, cloud, manufacturing and product teams. Support debugging, validation, production releases and field issue resolution. Requirements 5+ years commercial embedded software or firmware development experience. Strong C/C++ programming skills. Experience with RTOS-based systems (FreeRTOS preferred). Experience developing connected devices, IoT products or smart devices. Experience with embedded networking and communication protocols. Strong debugging and root-cause analysis skills. Experience working on products from development through to production. Proficiency with Git and modern software development practices. Experience With Any Of The Following Is Highly Desirable ESP32, STM32 or ARM Cortex-M platforms. MQTT, TCP/IP, HTTPS, TLS. AWS IoT Core, Azure IoT Hub or similar cloud-connected device platforms. OTA firmware updates. Secure boot, firmware signing and cybersecurity features. Device telemetry, diagnostics or remote monitoring. Matter, Thread, BLE, Zigbee or other wireless protocols. Embedded Linux. Python scripting and automation. About You You are a hands-on Embedded Software Engineer who enjoys building real-world connected products. You have experience developing firmware for devices deployed in the field and understand the challenges of connectivity, security, reliability and maintainability. You are comfortable working across multiple disciplines and taking ownership of features from concept through to production deployment.

Job Title : Embedded Software Engineer Location : Slough (3 Days On-Site Per Week) Salary : £45,000 - £60,000 (Depending on Experience) + Bonus & Benefits NOTE : Only candidates with permanent, unrestricted UK working rights will be considered, as visa sponsorship is not offered for this position. Overview : Zenovo are looking for an Embedded Software Engineer with 2+ Years of Experience to join our client in Slough. Working within a collaborative engineering environment, a successful candidate will contribute to the full product development lifecycle, helping to deliver cutting-edge embedded devices used by customers globally. Job Responsibilities: Write, develop and maintain embedded software. Work with customers and engineering teams to understand requirements and deliver software solutions. Develop new features and improve existing products. Troubleshoot, debug and resolve software issues. Collaborate with hardware and firmware engineers on product development. Write clean, reliable and well-documented code. Support software testing, validation and release activities. Contribute to continuous improvement of development processes and tools. Required Skills & Experience: Experience developing embedded software using C/C++. Skilled in Embedded Systems Design Hands-on experience with ARM Cortex-M, STM32, ESP32 or similar microcontrollers. Knowledge of RTOS &/or Linux Experience using Git and CI/CD tools Solid understanding of the software development lifecycle (SDLC) Understanding of Software interfacing with Hardware

A Product Cybersecurity & Firmware Engineer is sought to join an innovative engineering team in Newark, Nottinghamshire, contributing to the development of secure, network-connected embedded products for industry-leading assistive listening solutions. The Product Cybersecurity & Firmware Engineer, Newark, Nottinghamshire, will be expected to develop and apply your expertise in embedded software development, cybersecurity, and secure networking technologies. Working closely with firmware, software, hardware, compliance, and product management teams, you will play a key role in ensuring products are secure, compliant, and ready for deployment in global markets. Responsibilities include: Develop secure embedded software for network-connected products. Implement cybersecurity features and secure communication protocols. Identify and resolve security vulnerabilities within embedded systems. Collaborate with firmware, hardware, software, and compliance teams throughout product development. Support product cybersecurity assessments and regulatory compliance activities. Contribute to design reviews, technical problem-solving, and continuous product improvement. Produce and maintain technical documentation to support development and certification activities. Key skills & experience: Degree in Computer Science, Software Engineering, Electronics, or equivalent experience. Strong embedded software development experience using C/C++. Experience with network-connected devices and communication protocols such as TCP/IP and HTTPS/TLS. Knowledge of RTOS environments such as FreeRTOS, ThreadX, or similar. Understanding of embedded systems, low-level software development, and debugging techniques. Familiarity with cybersecurity principles and secure product development. Strong problem-solving skills and the ability to work within multidisciplinary engineering teams. How to apply: Apply now for the Product Cybersecurity & Firmware Engineer role in Newark, Nottinghamshire. Send your CV to (url removed) or call Adam on (phone number removed)

Senior Embedded Software Engineer 60- 70k Cambridge Are you a highly experienced Embedded Software Engineer with a passion for problem-solving across the full product lifecycle? My client developed highly precise scientific instruments & sensors, and has received several accolades for their work over their impressive history that spans several decades. Responsibilities: Design and develop bare metal and RTOS embedded software using C/C++ on ARM Cortex MCUs Create production support software, like test jig interfaces and calibration tools Troubleshoot hardware issues, perform fault finding, and resolve system-level problems Requirements: 5+ of Embedded Firmware/Software engineering experience Strong experience in embedded software development and debugging using C/C++ (bare metal, RTOS) Solid knowledge of MCU peripheral control (UART, I2C, SPI, USB, MODBUS, DMA, etc.) Understanding of Digital Signal Processing What you'll get: 60-70k DOE 25 days holiday + bank holidays Competitive pension Discretionary annual bonus Private medical Early Friday finish Apply now to be part of a company developing highly complex sensing technologies, and take your embedded software skills to the next level today!

Job Title: IoT Embedded Software Engineer Location: Leicestershire (Hybrid 3 days per week onsite) Salary: Up to £75k (Depending on Experience) We're looking for a talented IoT Embedded Software Engineer to join a cutting-edge technology company developing next-generation connected devices and intelligent solutions. This is a hands-on role focused on designing, developing, and testing embedded software that powers secure, scalable, and highly connected products. If you're passionate about embedded systems, wireless connectivity, and IoT innovation, we'd love to hear from you. About the Role Design, develop, and maintain embedded software for IoT devices and edge-connected systems. Develop low-level embedded software, including device drivers, board support packages (BSPs), and RTOS/kernel components. Implement and optimise secure IoT communication protocols such as MQTT, BLE, Wi-Fi, Zigbee, and LoRa. Develop connectivity, telemetry, remote monitoring, and device management functionality. Build automated test frameworks, perform Hardware-in-the-Loop (HIL) testing, and support prototype validation. Collaborate closely with hardware, cloud, and product teams to deliver end-to-end IoT solutions. Troubleshoot embedded hardware/software issues and optimise system performance, reliability, and power consumption. Maintain technical documentation and contribute to software architecture decisions. Participate in CI/CD pipelines for automated testing, deployment, and software delivery. About You Bachelor's or Master's degree in Computer Science, Electrical Engineering, Electronics Engineering, or a related discipline. Strong commercial experience developing embedded software in C/C++. Experience with Linux-based embedded systems and Python for scripting, automation, or testing. Hands-on experience with microcontrollers such as ARM Cortex-M, STM32, ESP32, or similar platforms. Strong understanding of IoT architectures, edge devices, and connected product development. Experience implementing wireless communication protocols including BLE, Wi-Fi, Zigbee, Thread, LoRaWAN, or cellular IoT technologies. Knowledge of secure communications, device authentication, encryption, and secure data transmission. Experience with low-power embedded design and battery-powered IoT devices. Familiarity with automated testing frameworks and debugging tools such as JTAG, GDB, oscilloscopes, and logic analysers. Experience using Git and CI/CD tools such as Jenkins, GitLab CI, or Azure DevOps. Desirable Skills Yocto Linux and embedded Linux customisation. OTA firmware update systems and device lifecycle management. Bootloader development and firmware architecture. Experience with cloud IoT platforms (AWS IoT, Azure IoT, Google Cloud IoT, or similar). Knowledge of SPI, I2C, UART, CAN, GPIO, and other embedded communication interfaces. Experience with edge computing and real-time data processing. TDD/BDD methodologies and hardware simulation/testing environments. Please note that sponsorship is not available for this role. If interested, please send over an updated CV.

Are you ready to redefine defence technology and lead innovative software solutions that truly make a difference? This is your chance to join a company at the forefront of pioneering advanced cryptographic and key management solutions. As a Chief Software Architect , you will lead and shape the software engineering strategy for advanced cyber and defence systems, overseeing a team of engineers across multiple high-security projects. The position focuses on defining software architectures, driving best-practice development processes, and ensuring collaboration across software, hardware, systems, and firmware teams to deliver secure, scalable, and high-quality solutions. The role requires deep expertise in embedded and application software development using technologies such as C/C++, Rust, Linux, and RTOS environments, alongside experience with DevSecOps, automated testing, and secure development standards. In addition to technical leadership, the architect will mentor engineers, support bids and proposals, influence organisational software standards, and contribute to the delivery of mission-critical defence technologies requiring DV security clearance. What You Will Do: - Provide technical leadership across multiple projects, ensuring optimal approaches, architecture, and tool chains are selected. - Collaborate with stakeholders to develop software requirements, architectures, and designs that meet system and security needs. - Work closely with software leads and project managers to create development plans that deliver value early to customers. - Mentor and coach software engineers, sharing knowledge and driving process improvements for technical excellence. - Specify, design, and review software using UML and SysML modelling tools, ensuring high-quality, modular, and compliant solutions. - Champion best practices in software development, including continuous integration, automated testing, and secure coding standards. What You Will Bring: - Advanced knowledge and experience in C/C++, Rust, or embedded product development, including RTOSes. - Expertise in software engineering practices, methodologies, and technology trends. - Proven track record of delivering complex software solutions to schedule while exceeding customer expectations. - Experience with tools such as version control systems, change control, bug tracking, and automated testing frameworks. - Familiarity with defence or high-assurance development standards, including coding standards like MISRA. This company is committed to delivering innovative solutions that empower decision-making at both tactical and strategic levels. As a Chief Software Architect , you will be instrumental in driving technical excellence and ensuring the success of critical programmes that protect lives and enhance global security. Your contributions will align with the company's values of trust, collaboration, and innovation, making a real impact in the defence industry. Location: The role is an onsite role in Maidenhead, offering good flexibility with working hours. Interested?: If you're ready to take your career to the next level and lead transformative software projects, apply now to become the Chief Software Architect . Don't miss the opportunity to make a difference in the future of defence technology. Your CV will be forwarded to Jonathan Lee Recruitment, a leading engineering and manufacturing recruitment consultancy established in 1978. The services advertised by Jonathan Lee Recruitment are those of an Employment Agency. In order for your CV to be processed effectively, please ensure your name, email address, phone number and location (post code OR town OR county, as a minimum) are included.

Graduate Embedded Software Engineer Location: Bristol, UK Salary: Up to £35,000 + Discretionary Bonus & Benefits Type: Full-Time, Permanent We re currently recruiting on behalf of a leading technology company based in Bristol, who are looking to hire a Graduate Embedded Software Engineer to join their growing development team from September 2026. This is an exciting opportunity for recent graduates or early-career engineers to join a collaborative and innovative engineering environment, working on cutting-edge embedded systems and ARM-based technologies. Key Responsibilities: Design, develop, and maintain embedded software using C and assembler Collaborate with hardware engineers on embedded systems design Work with Real-Time Operating Systems (RTOS) on ARM processors Assist in testing, debugging, and integrating embedded solutions Follow structured development processes and contribute to code reviews What We re Looking For: Degree in Electronics, Computer Engineering, Computer Science, or a closely related discipline Solid understanding of C programming and familiarity with assembler Exposure to embedded systems design, either through academic projects or industry placement Experience or understanding of real-time operating systems Knowledge of ARM architectures (e.g., Cortex-M or Cortex-A) Enthusiasm for low-level development and problem-solving in constrained environments What s On Offer: Competitive starting salary of up to £35,000, depending on experience Discretionary annual bonus Comprehensive benefits package including: Pension scheme Private healthcare 25 days holiday + bank holidays Flexible working options Ongoing training and professional development Career progression opportunities in a high-growth, high-tech environment

YT Tech are working with a security technology company based near Worcester. We are looking for a Senior Embedded Engineer who wants to do more than just write code. This is a role for an engineer who enjoys the sharing of ideas and wants an interesting role. The Mission: You will be responsible for developing high-reliability, secure-by-design firmware for sophisticated life-saving devices. You will be porting complex AI and machine learning algorithms (developed in Python/MATLAB) directly onto embedded platforms to drive real-time detection capabilities. Technical Focus: Architecture: Expert-level development in Embedded C and C++. Microprocessors: Deep experience with the STM32 family (ARM Cortex). RTOS: Implementation and optimization using FreeRTOS or similar. Connectivity: Mastery of digital communication protocols (I2C, SPI, CAN Bus, Ethernet). Innovation: Deploying Edge AI and machine learning algorithms on-chip (e.g., Nvidia Jetson). Your experience; Commercial Edge: You have at least 5 years of experience in a commercial product development environment. Communicator: You are confident and articulate. Right to Work: Full, unrestricted right to work in the UK is essential (No visa sponsorship available). If you're interested and match the criteria, pease apply with your most recent CV and I will be in touch to discuss.

Our client, a leading provider of autonomous systems and unmanned aerial solutions, is currently seeking an Embedded Software Engineer to join their team at Aberporth Airport, West Wales. This position offers a unique opportunity to develop cutting-edge software for UAV platforms within the Defence & Security sector. Key Responsibilities: Design, develop, and maintain embedded software for UAV systems and subsystems Implement low-level drivers and interfaces for sensors, actuators, avionics, and communication systems Develop software for real-time and embedded environments, ensuring deterministic and reliable performance Integrate software with hardware platforms and support system-level integration activities Support testing and validation, including bench testing, simulation, ground trials, and flight testing Debug and troubleshoot software and hardware integration issues Contribute to software architecture, design documentation, and coding standards Work with systems engineering teams to interpret requirements and ensure traceability Participate in code reviews and continuous improvement of software development practices Ensure compliance with safety, quality, and regulatory standards Required Skills & Experience: Degree (or equivalent experience) in Software Engineering, Computer Engineering, Electronic Engineering, or a related discipline Strong programming experience in C/C++ for embedded systems Experience with real-time operating systems (RTOS) or bare-metal development Solid understanding of embedded systems architecture, microcontrollers, and hardware/software interfacing Experience with communication protocols such as UART, SPI, I2C, CAN, or Ethernet Debugging experience using tools such as JTAG, logic analysers, and oscilloscopes Familiarity with version control systems (e.g., Git) Understanding of software development lifecycle and best practices Desirable Skills: Experience in aerospace, UAV/UAS, robotics, or defence-related systems Knowledge of flight control systems or autopilot software Familiarity with Linux-based embedded systems Experience with model-based design (e.g., MATLAB/Simulink) Understanding of safety-critical software standards (e.g., DO-178C or similar) Experience with telemetry, networking, and secure communications Exposure to CI/CD pipelines and automated testing frameworks If you are an experienced Embedded Software Engineer with expertise in embedded C looking for a challenging new role in the Defence & Security sector, we would love to hear from you. Apply now to join our client's dynamic team in delivering advanced UAV solutions.

Embedded Software Engineer Cambridge Hybrid £45-65k Our client is a privately funded SME developing state-of-the-art radar technology. Their technology is deployed within high-growth markets, including Unmanned Aerial Vehicles, where accurate sensing is critical. The business is engineering-led, with a collaborative culture that brings together specialists across embedded software, electronics, RF design, signal processing, and systems engineering. They operate an Agile development environment and maintain close relationships with UAV partners, alongside operating their own drone fleet for testing and development. This is an opportunity to join a growing team where engineers are encouraged to take ownership, contribute ideas, and work across the full product development lifecycle. Key Responsibilities • Design, develop, and maintain embedded software in C/C++ • Develop software for STM32s operating in bare-metal and RTOS environments. • Investigate and resolve complex software and system-level issues. • Contribute to the software architecture of new advanced sensing systems Requirements Essential • Commercial experience developing embedded software in C/C++. • Experience working within bare-metal and/or RTOS-based embedded environments. • Strong understanding of microcontroller-based systems and embedded architectures. • Comfortable working in a fast-paced start-up environment • Familiarity with software development best practices including version control and code reviews. Desirable • Hobbyist engineer with complex software/hardware projects completed in own time • Exposure to signal processing, sensing systems, radar technology, or UAV applications. Benefits + Competitive salary DOE + 10% bonus in share options + Led by engineers, for engineers + Strong employee value proposition If you are looking to join an early stage growing company, on exciting projects involving UAV, & sensing, then this opportunity is for you. Apply today!