Zenovo

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 : Senior Python Software Engineer Location : Bristol (Remote - Monthly Site Visit) Salary : £70,000 - £80,000 (Depending on Experience) Please note: Applicants must have permanent and unrestricted right to work in the UK, as sponsorship is not available for this role. Overview : This role is focused on supporting Research & Development tooling, internal software systems, and automated development pipelines that ensure software reliability, security, scalability, and regulatory compliance. We are looking for a Software Engineer with 8+ years commercial experience developing software in Python across Linux and Windows environments. Job Responsibilities: Support software development activities across R&D tooling, data infrastructure, and automated development pipelines Develop and maintain internal software systems, databases, and ETL pipelines. Support CI/CD pipelines, automated testing, code quality, security scanning, and documentation generation processes. Produce and maintain technical documentation and ensure traceability throughout the software development lifecycle. Contribute to coding standards, software architecture, and engineering best practices across projects. Communicate project progress, risks, and technical challenges effectively with engineering leadership. Provide technical mentorship, code reviews, and continuous improvement support to wider R&D software teams. Ensure software development activities adhere to industry regulations & standards Required Skills & Experience: 8+ years commercial experience developing software in Python across Linux and Windows environments, including both Intel and ARM-based platforms. Proven experience building and maintaining CI/CD pipelines, ideally using GitLab, alongside automated testing and code quality tooling. Solid understanding of software testing methodologies, including unit testing, regression testing, and test planning. Experience working within Agile development teams, with hands-on use of Git, Jira, and collaborative development workflows. Experience with GUI development frameworks such as wxPython Knowledge of database design, management, and optimisation. Experience developing and supporting ETL and data processing pipelines. Understanding of Linux operating systems and distribution internals.

System Test & Verification Engineer (Hardware-in-the-Loop) Location: Bristol On site 3 Days per Week Salary: £60,000 £75,000 + Bonus & Benefits (depending on experience) Note : All applicants must be able to work in the UK without the need for VISA Sponsorship now, or in the future Summary : On behalf of a client in Bristol, we are looking for a Hardware-in-the-Loop (HiL) Test Engineer to support the development and validation of safety-critical embedded systems where reliability, performance, and quality are paramount They will take ownership of test strategy and execution for both legacy and new product developments, designing test cases, generating scenarios, and performing automated and manual testing to ensure solutions meet defined requirements. Key Responsibilities : Developing, implementing, and maintaining Hardware-in-the-Loop Simulation (HiLS) environments to support the testing of hardware and firmware for safety-critical systems. Creating and executing robust test plans, procedures, and automated test cases to verify and validate product requirements. Integrating physical hardware with virtual models and simulation platforms to create realistic testing environments. Designing test scenarios that replicate real-world operating conditions and potential failure modes. Supporting product verification and validation activities throughout the development lifecycle. Analysing test results, investigating failures, and working closely with engineering teams to identify root causes and implement corrective actions. Producing clear technical reports and documentation to support design reviews, regulatory compliance, and product sign-off. Contributing to reliability engineering activities, including risk assessments, Failure Mode and Effects Analysis (FMEA), and continuous improvement initiatives. Ensuring full traceability between requirements, test coverage, and validation outcomes. Experience Required : Proven experience working with Hardware-in-the-Loop Simulation (HiLS) platforms such as Speedgoat, dSPACE, National Instruments (NI), or similar. Experience using MATLAB/Simulink and/or LabVIEW. Strong Python scripting and test automation experience. Good understanding of embedded systems, control systems, and system integration. Experience working within structured development and testing environments, ideally involving safety-critical or high-reliability products. Experience using Git or similar version control systems. Benefits Package Competitive pension scheme (up to 7% employer matched) Discretionary annual bonus (typically around 10%) 25 days annual leave plus 8 bank holidays Private medical healthcare Hybrid working and flexitime Annual wellness checks Retail vouchers If you re interested in learning more about this opportunity, please apply with your latest CV.

Location: London (Hybrid) Rate: £50-55 per hour + VAT IR35 Status: Outside IR35 About the Opportunity We're supporting an innovative technology business developing cutting-edge wearable products that combine hardware, embedded systems, AI, and data analytics to deliver real-time performance coaching. The business has grown from an early-stage concept into a globally recognised technology platform, leveraging large-scale real-world data and intelligent sensing to create industry-leading products. We're seeking a Hardware & Embedded Software Engineer to help develop the next generation of wearable technology. The Role This is a highly varied engineering position sitting at the intersection of hardware, embedded software, sensors, and product development. You'll work closely with product, AI, mobile, and data teams to develop wearable electronics that deliver accurate real-time performance feedback in demanding environments. This role is ideal for an engineer who enjoys owning products from concept through to manufacture and wants to see their work used by thousands of customers worldwide. Responsibilities Design and develop embedded electronic systems for wearable technology products Select sensors, microcontrollers, wireless modules, batteries, and supporting components Design schematics and support PCB development activities Develop embedded firmware in C/C++ Integrate IMUs, pressure sensors, Bluetooth Low Energy (BLE), and other sensing technologies Develop and optimise real-time data acquisition and processing systems Prototype and test new product concepts Perform hardware validation, debugging, and performance optimisation Support manufacturing, certification, and production readiness activities Work closely with software, mobile, and machine learning teams to ensure seamless hardware-software integration Contribute to future product roadmaps and technology strategy Required Skills & Experience Degree in Electronics Engineering, Embedded Systems, Computer Engineering, or similar Experience developing embedded hardware and software products Strong schematic design and component selection experience Embedded C/C++ programming experience Experience with ARM Cortex-M microcontrollers or similar embedded platforms Experience working with sensors such as IMUs, pressure sensors, accelerometers, or motion tracking devices Understanding of low-power design techniques for battery-operated products Experience with wireless communication technologies, particularly Bluetooth Low Energy (BLE) Familiarity with laboratory debugging tools including oscilloscopes, logic analysers, and protocol analysers Strong problem-solving skills and hands-on engineering mindset Desirable Experience Wearable technology development Sports technology products Signal processing Sensor fusion algorithms Python for test automation or data analysis PCB design experience using Altium, KiCad, or similar ECAD tools Manufacturing and product certification experience Experience working in start-up or scale-up environments What's on Offer Opportunity to work on innovative consumer technology products Significant technical ownership and influence over product direction Exposure to hardware, software, AI, and data-driven product development Outside IR35 contract Hybrid working environment Collaborative and highly technical engineering culture Opportunity to help shape the future of intelligent wearable technology If you're excited by sensors, embedded systems, real-world data, and building products that genuinely improve user performance, we'd love to hear from you. please note we cannot offer sponsorship for this this current role.

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.

Job Title : Lead Embedded Software Engineer Location : Bristol City Centre - 3 Days Per Week On-Site Salary - Up to £80,000 + Bonus & Benefits (Depending on Experience) Overview: Zenovo is recruiting a Principal Embedded Software Engineer for a leading engineering company in Bristol. The role involves developing and delivering embedded software solutions for safety-critical applications. A suitable candidate will have 10+ years of experience in embedded software development and verification within safety-critical & RTOS environments. Responsibilities : Lead the development and delivery of safety-critical embedded software projects, ensuring compliance with industry and regulatory standards. Take ownership of complex technical challenges, defining robust solutions for systems Design, develop, and validate embedded software for safety-critical applications. Conduct detailed code and documentation reviews to ensure software quality, reliability, and maintainability. Drive best practices in software development, verification, and engineering processes. Mentor and support engineers, promoting high standards of technical excellence and compliance. Collaborate with cross-functional teams to deliver secure, reliable embedded systems. Continuously develop technical leadership and expertise in safety-critical and real-time embedded software environments. Required Skills & Experience: Strong experience developing embedded software using C and low-level programming techniques. Proven expertise in embedded systems design across a range of hardware architectures. Ability to produce high-quality, maintainable code and technical documentation. Experience conducting code reviews and ensuring compliance with engineering best practices. Familiarity with configuration management and formal software development lifecycles. Experience developing safety-critical software to standards such as IEC 61508, DO-178C, ISO 26262, or IEC 62304. Knowledge of embedded networking, security principles, and communication protocols including TCP/IP and UDP. Experience working with multicore processors and complex embedded systems. Please apply with your latest CV to find out more!

ZENOVO in Bristol is seeking an Embedded Software Engineer to develop embedded firmware in C for next generation products. Ideal for recent graduates or early-career engineers, the successful candidate will work in a collaborative engineering environment. The role offers responsibilities including firmware design, testing, and integration, and a benefits package that includes a pension scheme, private healthcare, and flexible working options.

Job Title: Embedded Software Engineer Location: Bristol (3 Days On-Site Per Week) Salary: Up to £42,500 + Bonus & Benefits Only candidates with permanent, unrestricted UK working rights will be considered, as visa sponsorship is not offered for this position. Overview This is an exciting opportunity for recent graduates or early-career engineers to join a collaborative and innovative engineering environment with a business at the beginning of the development for their next generation product. A successful candidate will work closely with Senior Engineers and be focused on designing and developing embedded firmware in C for Bare-Metal Applications. Job Responsibilities Design, develop, and maintain firmware in C, to support product enhancements and new product development. Assist in testing, debugging, and integrating embedded solutions. Follow structured development processes and contribute to code reviews. Use source code control systems (e.g., Git) to manage code versions. Use task tracking systems (e.g., Jira) to record issues, manage development tasks, and support project coordination. Experience Required Understanding of C Programming for Bare-Metal. Experience with communication protocols such as SPI, RS485, and CAN. Knowledge of ARM architectures (e.g., Cortex-M or Cortex-A). Enthusiasm for low-level development and problem-solving. Benefits Include 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

Overview Job Title: Robotics Software Engineer Location: Cheshire (Onsite) Salary: Up to £85k (DOE) We're partnering with an innovative engineering organisation developing next-generation autonomous robotic systems seeking a Robotics Software Engineer to join its growing team. This is an exciting opportunity to work on cutting-edge robotics projects, developing software for autonomous platforms from prototype through to production. You will collaborate closely with software, hardware, mechanical, and AI engineers to deliver robust, real-world solutions. About the Role Design, develop, and maintain robotics software using ROS2 Implement sensor fusion algorithms using LiDAR, IMU, and other onboard sensors Develop path planning and path tracking algorithms Optimise and test robotics applications on NVIDIA Jetson boards Intrinsic and extrinsic calibration of sensors, cameras, IMUs, and other perception hardware Develop and maintain LiDAR processing pipelines, including filtering, segmentation, obstacle detection, point cloud processing Implement forward and inverse kinematics for robotic platforms and manipulators Debug embedded communication interfaces including UART, Serial, I2C, SPI, CAN Collaborate with multidisciplinary teams to bring robotic systems from prototype to production Test, debug, and validate robotics software in simulation and on real hardware Document system architecture, calibration procedures, test results, and deployment workflows About You Degree qualified in Robotics, Computer Scient, Electrical / Mechanical Engineering, Mechatronics, or related field Experienced in programming in C++ and/or Python Strong background with ROS2 Hands-on experience with LiDAR and IMU sensor fusion Understanding of path planning and motion control Experience with NVIDIA Jetson platforms Knowledge of robot kinematics including forward and inverse LiDAR data processing and cloud point library experience such as PCL, Open3D Familiarity with intrinsic and extrinsic sensor calibration Experienced with embedded communication protocols including UART, Serial, I2C, SPI, CAN Desirable Experience with autonomous mobile robots, AMRs, AGVs, drones, or robotic manipulators Familiar with SLAM, localization, mapping, navigation stacks Understanding of simulation and visualisation tools Gazebo, Isaac Sim, Rviz Knowledge of real-time systems and embedded Linux Experience with GPU-based platforms Understanding of control algorithms PID, MPC, Pure Pursuit, Stanley Controller Please note, we cannot offer sponsorship for this position. If interested, please send over an updated CV. Apply Now - or - Apply with Indeed

ZENOVO in Chester is seeking a Robotics Software Engineer to develop software for next-generation autonomous robotic systems. You will design and maintain robotics software, implement sensor fusion algorithms, and collaborate with engineering teams. The ideal candidate holds a degree in a related field, has strong skills in C++ and ROS2, and a solid understanding of path planning. The role offers up to £85k based on experience.

Job Title: Robotics Software Engineer Location: Cheshire (Onsite) Salary: Up to £85k (DOE) We re partnering with an innovative engineering organisation developing next-generation autonomous robotic systems seeking a Robotics Software Engineer to join its growing team. This is an exciting opportunity to work on cutting-edge robotics projects, developing software for autonomous platforms from prototype through to production. You will collaborate closely with software, hardware, mechanical, and AI engineers to deliver robust, real-world solutions. About the Role: Design, develop, and maintain robotics software using ROS2 Implement sensor fusion algorithms using LiDAR, IMU, and other onboard sensors. Develop path planning and path tracking algorithms. Optimise and test robotics applications on NVIDIA Jetson boards Intrinsic and extrinsic calibration of sensors, cameras, IMUs, and other perception hardware Develop and maintain LiDAR processing pipelines, including filtering, segmentation, obstacle detection, point cloud processing Implement forward and inverse kinematics for robotic platforms and manipulators Debug embedded communication interfaces including UART, Serial, I2C, SPI, CAN Collaborate with multidisciplinary teams to bring robotic systems from prototype to production Test, debug, and validate robotics software in simulation and on real hardware Document system architecture, calibration procedures, test results, and deployment workflows About You: Degree qualified in Robotics, Computer Scient, Electrical / Mechanical Engineering, Mechatronics, or related field Experienced in programming in C++ and/or Python Strong background with ROS2 Hands-on experience with LiDAR and IMU sensor fusion Understanding of path planning and motion control Experience with NVIDIA Jetson platforms Knowledge of robot kinematics including forward and inverse LiDAR data processing and cloud point library experience such as PCL, Open3D Familiarity with intrinsic and extrinsic sensor calibration Experienced with embedded communication protocols including UART, Serial, I2C, SPI, CAN Desirable: Experience with autonomous mobile robots, AMRs, AGVs, drones, or robotic manipulators Familiar with SLAM, localization, mapping, navigation stacks Understanding of simulation and visualisation tools Gazebo, Isaac Sim, Rviz Knowledge of real-time systems and embedded Linux Experience with GPU-based platforms Understanding of control algorithms PID, MPC, Pure Pursuit, Stanley Controller Please note, we cannot offer sponsorship for this position. If interested, please send over an updated CV.

Job Title: Contract Firmware Engineer STM32 / FreeRTOS Location: Exeter (Onsite 4-5 Days Per Week) Rate: Outside IR35 Duration: 3 months Overview This is an exciting opportunity for an experienced Firmware Engineer to support the development of an advanced embedded technology platform within a cutting-edge engineering environment. Working as part of a multidisciplinary technical team, you will be responsible for enhancing existing embedded systems, improving data acquisition and processing capabilities, implementing signal-processing functionality, and integrating a range of communication and interface technologies. The successful candidate will be comfortable working in a fast-paced R&D environment, taking ownership of firmware development while supporting hardware integration, system validation, and prototype development. This role offers the opportunity to contribute across the full product development lifecycle, from concept through to demonstrator systems. Key Skills Required Solid experience with resource-limited STM32 development Strong RTOS / FreeRTOS experience DSP or signal processing experience ( military or civilian usage is fine) Testing peripheral integration experience (SPI, UART, I2C) Comfortable with hardware bring-up and prototyping Please Note : All Applicants must have the right to work in the UK without the need for VISA sponsorship now or in the future. If you are interested in discovering more, please apply with your latest CV and we will be in touch!

Job Title: Embedded Software Engineer Location: Leicestershire (hybrid 3 days per week onsite) Salary: Up to £75k (depending on experience) We re looking for a talented Embedded Software Engineer to join a cutting-edge technology company developing next-generation IoT solutions. This is a hands-on role focused on designing, developing, and testing software for embedded systems. If you re an experienced Embedded Software Engineer looking to work on next generation technology, we want to hear from you! About the Role: Develop low-level embedded software, including device drivers, and RTOS/kernel components. Integrate secure IoT communication protocols (e.g., MQTT, BLE). Build automated test frameworks, run HIL testing, and support prototype validation. Collaborate closely with hardware teams and maintain technical documentation. Participate in CI/CD pipelines for automated testing and software delivery. About you: Bachelor s or master s degree in computer science, Electrical Engineering, or related field. Strong experience in C/C++, Linux, and Python - scripting (Shell/Bash) a plus. Embedded systems experience with microcontrollers (ARM Cortex, STM32, ESP32). Knowledge of low-power design, IoT protocols, and secure data transmission. Familiarity with automated testing frameworks (Pytest, Unity, Robot Framework) and debugging tools (JTAG, GDB, oscilloscopes). Experience with version control (Git) and CI/CD pipelines (Jenkins, GitLab CI, Azure DevOps). Desirable skills: Yocto, OTA updates, bootloader development, SPI/I2C/UART/GPIO, wireless protocols (Wi-Fi, Bluetooth, Zigbee, LoRa), TDD/BDD practices, hardware simulation/testing. Please note, we cannot offer sponsorship for this role. If interested, please send over an updates CV.

ZENOVO is looking for a Principal Electronics Design Engineer in Cheshire. This role involves defining hardware architecture and leading the design process for various advanced products. You will work closely with cross-functional teams to ensure integration between hardware and software. The ideal candidate will have a degree in Electronics Engineering and extensive experience in electronics design. The position offers a competitive salary and requires onsite work; sponsorship is not available.

Job Title: Senior Python Software Engineer Location: Bristol (Remote - Monthly Site Visit) Salary: £65,000 - £75,000 (Depending on Experience) Please note: Applicants must have permanent and unrestricted right to work in the UK, as sponsorship is not available for this role. Overview This role is focused on supporting Research & Development tooling, internal software systems, and automated development pipelines that ensure software reliability, security, scalability, and regulatory compliance. Job Responsibilities Support software development activities across R&D tooling, data infrastructure, and automated development pipelines Develop and maintain internal software systems, databases, and ETL pipelines. Support CI/CD pipelines, automated testing, code quality, security scanning, and documentation generation processes. Produce and maintain technical documentation and ensure traceability throughout the software development lifecycle. Contribute to coding standards, software architecture, and engineering best practices across projects. Communicate project progress, risks, and technical challenges effectively with engineering leadership. Provide technical mentorship, code reviews, and continuous improvement support to wider R&D software teams. Ensure software development activities adhere to industry regulations & standards Required Skills & Experience 7+ years commercial experience developing software in Python across Linux and Windows environments, including both Intel and ARM-based platforms. Proven experience building and maintaining CI/CD pipelines, ideally using GitLab, alongside automated testing and code quality tooling. Solid understanding of software testing methodologies, including unit testing, regression testing, and test planning. Experience working within Agile development teams, with hands on use of Git, Jira, and collaborative development workflows. Experience with GUI development frameworks such as wxPython. Knowledge of database design, management, and optimisation. Experience developing and supporting ETL and data processing pipelines. Understanding of Linux operating systems and distribution internals. Apply Now or Apply with Indeed

Zenovo are currently recruiting for an experienced Linux Software Developer. You will contribute to both major new product developments and the ongoing maintenance of existing projects. Senior Linux Software Developer £50,000 - £60,000 Hybrid - Offices days will be in Worcestershire What you ll be doing: Designing and developing embedded software systems. Working on both new feature development and the enhancement of established projects. Linux kernel development, networking, and low-level system programming Working with kernel modules, performance tuning, and debugging complex system issues C/C++ development and scripting (Bash or Python) Working on Networking protocols to system automation Key Responsibilities As a Software Engineer, you will be developing solutions across radio, IoT, and accessory platforms. Your responsibilities will include: Software Development: Design, implement, and test high-quality software solutions, ensuring seamless integration with hardware and delivery to agreed timelines and requirements. Collaboration & Support: Work closely with R&D, manufacturing, and customer-facing teams, providing technical expertise and resolving software-related issues. Project Planning: Contribute accurate timescale estimates and progress updates to the R&D Manager, helping shape development strategies and ensuring alignment with project goals. Quality & Compliance: Ensure all development activities adhere to departmental quality standards, with proactive communication of risks or deviations. Knowledge & Growth: Build and maintain a deep understanding of the wider software suite, platforms, and tools. Documentation: Create and review user-facing documentation, including manuals and release notes, to support product management, manufacturing, and customer service teams. Key Skills Experience with embedded Linux especially with Yocto and Debian frameworks. Extensive Python programming experience. Excellent C/C++ programming skills with secondary experience with assembler. 5+ years experience developing, implementing, and debugging with microcontrollers using an RTOS. Knowledge of networking protocols as used in router applications (e.g. tun/tap interfaces, DSCP, iptables, routing, DNS & DHCP interception). Strong experience with asynchronous message protocols. Ability to read and understand technical specifications published by international standards organisations. Proficient in the use of development facilities associated with software development including coding, version control, build and defect tracking tools. Proficient in the use of test instruments associated with software and hardware integration