KO2 Embedded Recruitment Solutions LTD

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.

Embedded Software Engineer Location: Barnsley (Hybrid - Work from Home) Salary: Up to 45,000 The Opportunity We're looking for a talented Embedded Software Engineer to join an innovative engineering team focused on developing advanced controller technologies. You'll become part of a well-established R&D organisation with over 25 years of success in delivering high-quality, market-leading solutions. The Role In this role, you'll take ownership of embedded software development across a range of projects, collaborating with multidisciplinary teams to deliver robust, high-performance solutions. You'll be involved throughout the full product lifecycle-from designing and developing new systems to enhancing and maintaining existing products. This is a hands-on opportunity where your work will contribute directly to the development of next-generation, life-saving technology. What We're Looking For Essential skills and experience: Minimum 3 years' experience in an embedded software role Strong proficiency in Embedded C Experience working with large and complex codebases Hands-on experience with RTOS environments (e.g. FreeRTOS, ThreadX, Segger embOS) Familiarity with communication protocols such as SPI, UART, I2C, and Ethernet Desirable: Experience with Renesas or ARM microcontrollers Exposure to regulated development environments Understanding of Agile methodologies Why Join Us? Work on impactful products that make a genuine difference Be involved across the full design and development lifecycle Benefit from flexible hybrid working options Join a company that values innovation, quality, and technical excellence Apply For immediate consideration, please contact Laurence Powell at KO2 Embedded Recruitment Solutions or submit your latest CV today.

Embedded Software Engineer Location: Wakefield Salary: Up to 55,000 The Opportunity An established and forward-thinking engineering company based in Wakefield is growing its development team and seeking a skilled Embedded Software Engineer. With over 30 years of industry expertise, the business collaborates with leading organisations across a range of sectors, delivering innovative electronic and embedded solutions that create real-world impact. This is an opportunity to join a close-knit, technically strong team where your ideas and input will directly influence product development. The Role You will play a key role in the full lifecycle of embedded system development, including: Designing and developing embedded systems from concept through to production Writing high-quality, maintainable C code Working within RTOS environments Contributing to system architecture and technical decision-making Collaborating closely with hardware engineers and senior leadership Essential Skills & Experience Strong programming skills in C Experience working with RTOS (e.g., FreeRTOS, Zephyr) Microcontroller development experience (STM32, Microchip PIC, Nordic preferred) Knowledge of communication protocols such as I2C, SPI, CAN, and DALI Degree in Engineering, Computer Science, or a related discipline Desirable Experience Wireless technologies (BLE, Thread, Zigbee) Application-level development in C, C++ or Python Version control using Git About You You are an experienced Embedded Software Engineer who thrives in a collaborative, smaller-team environment where your contribution genuinely matters. You take ownership of your work, stay current with emerging technologies, and enjoy applying innovative ideas to practical engineering challenges. Interested? For a confidential discussion about this opportunity, contact Laurence Powell or Andrew Knight at KO2 Embedded Recruitment Solutions.

Edge AI Engineer Fast-Growing Tech Company Location: Stroud, Gloucestershire Salary: Up to 70,000 About the Company KO2's client is a rapidly expanding technology company based in Stroud, developing cutting-edge intelligent systems that sit at the intersection of embedded engineering and artificial intelligence. With strong investment and an exciting product roadmap, they are looking to bring on an Edge AI Engineer to help shape the next generation of smart, connected devices. The Role As an Edge AI Engineer, you will design and deploy AI models directly onto embedded hardware, working closely with multidisciplinary teams across hardware, firmware, and data science. This is a hands-on role where you will take solutions from concept through to real-world deployment. You will be required to achieve SC clearance in this role, if you have it already that is ideal. Key Responsibilities Develop and optimise AI/ML models for edge devices Integrate sensor data into Convolutional Neural Networks (CNNs) Design and implement Digital Signal Processing (DSP) pipelines Develop and maintain microcontroller software (C/C++ or similar) Work on mesh networking solutions for distributed device communication Collaborate with hardware engineers to ensure seamless system integration Optimise performance for low-power, resource-constrained environments Required Skills & Experience Strong experience in Edge AI / Embedded Machine Learning Proven knowledge of integrating sensor data with CNNs Solid understanding of Digital Signal Processing (DSP) techniques Knowledge or experience with mesh networking protocols Proficiency in C/C++ and/or Python Familiarity with embedded Linux is a plus Ability to hold SC clearance. Desirable Skills Experience with TinyML or similar frameworks Knowledge of wireless communication protocols (BLE, Zigbee, LoRa, etc.) Experience deploying models using TensorFlow Lite or similar If you're passionate about bringing AI out of the cloud and into real-world devices, we'd love to hear from you. Apply now or get in touch with KO2 Recruitment for more details.

Embedded Software Engineer Location: Stroud, Gloucestershire Salary: Up to 70,000 KO2's client is a fast-growing, well-funded tech start-up developing advanced sensing and monitoring systems using low-power embedded platforms, intelligent signal processing, and secure wireless connectivity. The Role You'll lead the full embedded development lifecycle, from requirements and system architecture through to firmware development, integration, and production release. You'll work closely with hardware, data, and product teams to deliver robust, low-power sensing solutions for real-world environments. Key Responsibilities Develop low-power embedded firmware in C/C++ Design for battery-operated, ultra-low power systems Implement sensor data acquisition and signal processing (e.g. MEMS microphones, accelerometers) Develop RF communication systems (LoRa/LPWAN, mesh networking) Implement secure communications (encryption, authentication, secure boot) Deploy optimised machine learning models on embedded devices Essential Experience Strong embedded C/C++ development experience Full product lifecycle experience (concept to production) Low-power system design expertise Sensor data processing and RF communications (LoRa or similar) Embedded security and debugging skills Desirable ML for acoustic detection MEMS microphone systems OTA updates and noise mitigation Start-up experience If you're looking to build intelligent, low-power sensing systems from the ground up, KO2 would love to hear from you.

Firmware & Electronics Test Engineer Location: Edinburgh Salary: 45,000 About the Company KO2's client is a small but rapidly growing technology business based in Edinburgh, specialising in the design and development of innovative electronic devices for the IoT industry. With a strong pipeline of new products and increasing demand, they are expanding their engineering team and looking for a talented Firmware & Electronics Test Engineer to support their next phase of growth. The Role This is a hands-on role where you will play a key part in ensuring the reliability, performance, and quality of cutting-edge IoT devices. You'll work closely with firmware, hardware, and product teams to develop and execute robust test strategies across the full product lifecycle. Key Responsibilities Develop and implement test plans for embedded firmware and electronic hardware Design automated and manual test systems for IoT devices Perform functional, regression, and system-level testing Debug and diagnose faults across firmware and hardware interfaces Collaborate with design engineers to improve testability and product quality Document test procedures, results, and validation reports Support continuous integration and automated testing environments Skills & Experience Required Experience testing embedded systems (firmware + electronics) Strong understanding of microcontrollers and embedded C/C++ Familiarity with lab equipment (oscilloscopes, logic analysers, etc.) Experience with test automation frameworks or scripting (Python or similar) Strong problem-solving and debugging skills Desirable Skills Experience with wireless connected devices Understanding of hardware design principles What's on Offer Opportunity to join a fast-growing, innovative company Work on cutting-edge products from concept to production Collaborative and agile engineering environment Competitive salary and benefits package Real scope for career progression as the company scales Apply Now or contact KO2 Recruitment for more information.

Role: Senior Linux Engineer Location: Fully Remote - Must be UK based Type: Full-time Salary: Up to 65,000 + Benefits Are you a Linux expert ready to take your skills to the next level in a fully remote, technically advanced environment? We are looking for a Senior Linux Engineer to join a leading Linux services and support consultancy, helping clients across sectors build, scale, and secure mission-critical systems. In this role the successful Senior Linux Engineer will be responsible for designing, deploying, and troubleshooting robust Linux-based environments-often in complex or high-availability configurations, whilst also providing consultancy-level support and expertise to a wide range of organisations As a key part of a highly skilled technical team, you'll deliver Linux infrastructure solutions and support for a diverse range of clients. Expect to work with: Linux distributions: Debian, Ubuntu, Red Hat Enterprise Linux Web stacks: Apache, Nginx, MySQL, PostgreSQL, PHP, Python Networking: Static/dynamic routing, DNS, VPNs, and firewalls Containers & automation: Docker, Kubernetes, and CI/CD pipelines Cloud platforms: AWS, Azure, and Google Cloud Infrastructure: High-availability clusters, Pacemaker, filesystem replication, hybrid cloud environments, remote desktops Internal tools: Request Tracker (RT), MediaWiki, Icinga, and other custom utilities Skills and Experience Required: Proven experience in Linux system administration and automation Strong background in web and database technologies in production environments Solid understanding of networking concepts and security best practices Practical experience with container technologies (Docker, Kubernetes) Familiarity with one or more cloud platforms (AWS, Azure, GCP) Confidence in diagnosing and solving infrastructure problems Ability to communicate technical solutions clearly to both technical and non-technical audiences Experience mentoring or teaching junior engineers Previous consultancy or client-facing experience is a plus, but not essential Why Apply? Fully remote - work from anywhere in the UK Work for a dedicated Linux consultancy where open-source and engineering excellence are core values Exposure to a wide range of industries and technical challenges A team culture that supports continuous learning and deep technical development Opportunities for training, certification, and technical leadership Competitive salary and benefits If you're looking for a role where your Linux expertise makes a real difference and where no two projects are the same, apply today with an up to date CV. Our client is unable to sponsor Visa candidates for this role and a background check will be part of the interview process.