Zenovo

Job Title : Senior Embedded Systems Engineer Location : Vauxhall, London (Hybrid Working: 3-Days Per Week On-Site) Salary : £65,000 - £85,000 + Bonus & Benefits (Depending on Experience) Please Note : All Applicants must have the right to work in the UK without the need for VISA sponsorship now or in the future. Overview : Zenovo are supporting their client in Vauxhall, London with an exciting opportunity for a Senior Embedded Software Engineer to join a growing technology business developing connected sensor products for global customers. This role offers the opportunity to work across embedded software, support with hardware bring-up, electronics debugging, sensor integration, production testing, and diagnostics. A successful candidate will be involved throughout the product lifecycle, from early prototypes and next-generation sensing technology through to production. Job Responsibilities : Develop embedded C/C++ software for systems, using bare-metal and RTOS environments such as Zephyr. Support next-generation hardware development, including prototyping, board bring-up, validation and productionisation. Debug complex issues across firmware, electronics, Bluetooth, sensors, power systems and manufacturing test equipment. Develop production firmware, test fixtures, automated test systems, calibration processes and diagnostic tools. Work with manufacturing partners to improve product reliability, production yield and fault-finding capabilities. Collaborate with hardware, software, data science, app and product teams across the full product lifecycle. Support with mentoring engineers and help improve engineering standards across design, testing, documentation and debugging. Required Skills & Experience : 5+ years experience in embedded systems, firmware or hardware product development. Strong embedded C/C++ experience on resource-constrained devices, with solid bare-metal and RTOS knowledge (Zephyr is desirable). Proven track record taking embedded products from prototype through to production Strong hardware debugging and fault-finding skills, using oscilloscopes, logic analysers, debuggers and RF/Bluetooth tools. Confident reading electronic schematics and troubleshooting sensors, power systems and board-level issues. Strong understanding of the hardware/firmware boundary, with the ability to diagnose and resolve complex cross-domain issues. Practical engineering judgement, with a focus on reliability, testability and robust development processes. Hands-on, detail-oriented engineer who can work independently and take ownership in a small-team environment. Desirable Experience (Not Essential) : Experience with Nordic nRF microcontrollers and BLE. Experience diagnosing BLE connectivity and reliability issues. Experience with IMUs, sensor fusion and real-time signal processing. Experience with automated production testing. Experience with developing high-volume consumer electronics.

Job Title : Embedded Software Engineer - C++ Location : Cambridge (On-Site) Salary : £55,000 - £65,000 + Bonus & Benefits (Depending on Experience) NOTE : Only candidates with permanent, unrestricted UK working rights will be considered, as visa sponsorship is not offered for this position. Overview: On behalf of a Cambridge-based client, we are looking for a C++ Software Engineer to work on Embedded Systems for a range of Medical Products. The client develops innovative sensor-based medical electronics for advanced measurement and assessment applications. Combining advanced sensors, electronics, and life-science technology, my client's product products deliver fast, accurate, real-time results. This is an exciting opportunity to work at the intersection of engineering, electronics, and healthcare, developing technology with real-world impact. The successful candidate will contribute to the development of software with a strong focus on machine control, instrumentation, hardware integration, and experimental workflows. This is an ideal opportunity for a candidate with a few years of commercial experience looking to make a step into a role where they can have a true impact! Job Responsibilities: Contribute to the development of software controlling instrumentation and experimental workflows. Develop and maintain software interfaces to firmware and hardware components, including microcontrollers, sensors, and actuators. Support the implementation of reliable communication between software and physical devices. Help diagnose and resolve issues across hardware and software boundaries. Support rapid prototyping and iteration of new hardware and experimental features. Assist with integrating new capabilities into the existing software platform. Maintain and improve the existing software codebase. Fix bugs and improve overall system robustness, reliability, and performance. Contribute to unit, integration, and system-level testing. Work closely with scientists, electronics engineers, mechanical engineers, and other technical teams to understand requirements and constraints. Contribute to technical discussions, solution design, and software architecture. Support the continued development and evolution of complex, multidisciplinary products. Follow good software engineering practices and contribute to maintaining a high-quality, maintainable codebase. Experience Required: Degree in Software, Electronic Engineering or a related engineering discipline. 2+ years' professional experience in software development for Embedded Systems (Bonus if it is in a regulated industry/sector) Strong programming skills in C++ and Python for Embedded Systems. Experience with Embedded and/or Control Systems, Instrumentation and Hardware. Experience interfacing software with hardware such as microcontrollers, sensors, actuators, or other instrumentation. Good understanding of Git, automated build processes, and software development lifecycle (SDLC) practices. Strong problem-solving skills and a methodical approach to software development and debugging. Strong communication skills, with the ability to collaborate effectively across software, hardware and wider engineering disciplines

Job Title: Senior Embedded Systems Engineer Location: Leicestershire (Hybrid, 3 days onsite) Salary: Competitive DOE About the Role We are looking for an experienced Embedded Systems Engineer / Software Architect to join our engineering team. This is an opportunity to play a key role in defining the software architecture of complex embedded products, working at both the system and component level. You will be responsible for treating an embedded product as a collection of interconnected hardware modules, each with its own software components, and designing robust software architectures that enable these components to work together seamlessly. This role requires someone who can think strategically about embedded system design while remaining hands-on with implementation, integration and testing. Key Responsibilities Design and architect software for complex embedded systems comprising multiple hardware components. Define software architecture and interfaces between hardware and software modules. Evaluate different software and hardware interface options, providing clear technical reasoning and design justification. Develop integration strategies to ensure software components function together as a complete embedded product. Design comprehensive test strategies and test plans covering individual software components and full system integration. Work closely with hardware and software engineers throughout the product development lifecycle. Contribute to technical decision-making, architecture reviews and best engineering practices. Essential Skills & Experience Proven experience in an Embedded Systems Engineer , Software Architect , or similar senior embedded engineering role. Demonstrable experience architecting software for embedded products consisting of multiple hardware and software components. Strong C and C++ programming skills. Commercial Linux development experience. Experience evaluating hardware/software interfaces and making sound architectural decisions. Strong understanding of embedded software integration and system-level design. Experience developing structured software test plans and integration testing strategies. Excellent problem-solving and communication skills. Experience developing embedded IoT products. Please note, we cannot offer sponsorship for the role. If interested, please send over an updated CV.

Job Title: Senior Hardware Engineer Location: Aviemore, Scottish Highlands (Full-time, On-site) Salary: Up to £60k (DOE) We're partnering with an innovative technology company that designs and develops advanced electronic hardware solutions for leading organisations around the world. Due to continued growth, they're looking for a Senior Hardware Engineer to join their team. This is a hands-on role where you'll take ownership of hardware development projects throughout the full product lifecycle, from concept and design through to validation, production, and product release. You'll also play an important role in mentoring junior engineers and contributing to the continued growth of the engineering team. About The Role Design and develop electronic hardware throughout the full product lifecycle. Produce circuit designs, schematic capture and PCB layouts. Develop prototypes and support product validation and testing. Take designs from prototype through to manufacture. Debug, fault-find and resolve hardware issues during development. Work closely with manufacturing to ensure successful product handover and production. Mentor and support graduate and junior engineers. Contribute to continuous improvement within the hardware engineering team. Support innovative product development in a collaborative engineering environment. About You Degree qualified in Electronic Engineering, Electrical Engineering or a closely related discipline. Experienced in Hardware product development. Strong background in electronic circuit design and schematic capture. Experience in taking products from prototype through to manufacture. Highly skilled in PCB layout principles and tools Understanding of hardware debugging and fault finding. Ability to mentor and develop junior engineers. Excellent organisational skills with a proactive approach to problem solving. Desirable Skills Experience with Python, FPGA development, and Compliance testing. Please note, we cannot offer sponsorship for this role. If interested, please send over an updated CV.

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: Systems Engineer Location: South Yorkshire (UK wide travel) Salary: Up to £50k (DOE) We're partnering with a growing specialist engineering company that designs and delivers bespoke technology solutions for customers across a range of highly regulated sectors. Due to continued growth, they're looking to recruit a Systems Engineer or Senior Systems Engineer to join their collaborative engineering team. You'll work on varied, technically challenging projects from concept through to commissioning, developing integrated hardware and software solutions for complex engineering applications. About the Role Deliver engineering projects across the full system lifecycle, from requirements capture through to commissioning. Design and develop data acquisition, control, and automation systems. Program efficient control and data acquisition applications. Develop intuitive graphical user interfaces (GUIs). Select instrumentation and measurement hardware to meet customer specifications. Install and commission systems at customer sites across the UK. Troubleshoot complex hardware and software issues. Produce technical documentation including specifications, test plans, and user manuals. Work closely with electrical, software, and mechanical engineers to deliver integrated solutions. Support customer meetings, technical presentations, demonstrations, and proposal development. Contribute to system architecture, technical planning, and project delivery. About You Degree qualified in Electrical Engineering, Electronic Engineering, Mechatronics, Computer Science, Mechanical Engineering, or a related discipline. Experience developing industrial control, automation, or measurement systems. Knowledge of instrumentation and data acquisition systems. Experience capturing technical requirements and producing engineering documentation. Strong fault-finding and problem-solving skills across hardware and software systems. Excellent communication skills with the ability to work directly with customers. Comfortable managing multiple technical priorities in a collaborative environment. Full UK driving licence and willingness to travel to customer sites across the UK (approximately 50%). Desirable Skills Experience with PLC platforms such as Siemens or Allen-Bradley. National Instruments (NI) hardware, including DAQ, CompactRIO or PXI. LabVIEW, LabVIEW FPGA or LabVIEW Real-Time. Programming experience in Python, C, C++, or Java. Object-oriented software development. Control panel or instrumentation experience. Experience producing system-level electrical diagrams using EPLAN or similar CAD software. NI certifications (CLD, CLA, CTD, CTA, CLED). Please note we cannot offer sponsorship for this role. If interested, please send over an updated CV.

Job Title : Senior Embedded Software Engineer Location : Bristol (3 Days On-Site Per Week) Salary : £60,000 - £70,000 + Bonus & Benefits (Depending on Experience) NOTE : 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 an experienced Embedded Software Engineer to join a collaborative and innovative engineering environment with a business at the beginning of the development journey for their next-generation product. The successful candidate will work closely with Senior Engineers and other members of the engineering team, taking a key role in designing and developing embedded firmware in C for bare-metal applications. This is an excellent opportunity for an engineer looking to take on greater technical responsibility and contribute to the development of innovative, high-technology products from an early stage. Job Responsibilities: Design, develop, and maintain firmware in C to support product enhancements and new product development. Take ownership of embedded software development activities across the product lifecycle. Develop firmware for bare-metal embedded applications. Lead and support the testing, debugging, and integration of embedded solutions. Work closely with Senior Engineers and wider engineering teams to develop robust and reliable embedded products. Follow structured development processes and contribute to code reviews and software quality improvements. Use source code control systems such as Git to manage code versions and development activities. Use task tracking systems such as Jira to record issues, manage development tasks, and support project coordination. Provide technical input into software architecture, design decisions, and development methodologies. Support the mentoring and development of less experienced engineers where appropriate. Experience Required: Strong experience in C programming for bare-metal embedded systems. Experience with communication protocols such as SPI, RS485, and CAN. Strong knowledge of ARM architectures, such as Cortex-M or Cortex-A. Experience developing, debugging, and integrating embedded firmware. Good understanding of embedded software development processes and best practices. Experience using source control systems such as Git. Experience working with task tracking and project management tools such as Jira. Strong problem-solving skills and a methodical approach to software development. Enthusiasm for low-level development and a passion for understanding how hardware and software interact.

Job Title: Embedded Software Engineer Location: Edinburgh (Hybrid) Salary: Up to £55k (DOE) We re looking for a talented and motivated Embedded Software Engineer to join a multi-disciplinary engineering team. This is an exciting opportunity to design, implement, and test embedded software across a range of microcontrollers, microprocessors, and Linux-based systems, contributing to innovative products and solutions. About the Role Design, develop, test, and maintain embedded software using C/C++. Develop software for microcontrollers and microprocessors, including PIC and STM32 series, as well as embedded Linux systems. Work with Linux kernels, bootloaders, device drivers and Board Support Packages (BSPs). Use Linux build systems such as Yocto to create custom Linux distributions. Collaborate with hardware engineers on new hardware bring-up and debugging hardware/software interfaces. Implement and troubleshoot hardware communication protocols including UART, SPI, I2C and Ethernet. Use hardware debugging tools including oscilloscopes and logic analysers. Develop software supporting TCP/IP and UDP network protocols. Apply an understanding of basic network security concepts to embedded systems. About You Degree in Computer Science, Electrical/Electronic Engineering or a related discipline. 5+ years' experience in embedded software development. Strong proficiency in C/C++ for embedded systems. Hands-on experience developing embedded software for microcontrollers and/or microprocessors. Strong experience with embedded Linux, including kernel, Bootloaders, Device drivers, BSPs, and User interface engines Familiarity with Linux build systems such as Yocto. Good understanding of digital and analogue circuits and hardware principles. Experience using hardware debugging tools such as oscilloscopes and logic analysers. Experience with hardware communication protocols including UART, SPI, I2C and Ethernet. Understanding of TCP/IP and UDP network protocols. Excellent problem-solving skills and the ability to work independently as well as within a small, collaborative engineering team. Desirable Skills Experience with real-time operating systems (RTOS). Experience with IoT protocols, including MQTT over GSM (5G/4G/2G). Familiarity with version control tools such as Git. Please note, we cannot offer sponsorship for this role. If interested, please send over an updated CV.

Job Title : Software Quality Assurance Engineer Location : Bristol (On-Site 3 Days Per Week) Salary : £45,000 - £55,000 + Bonus & Benefits (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 : On behalf of a long-standing client, we are looking for a Software Quality Assurance (SQA) Engineer to join a collaborative engineering and quality team, supporting the delivery of reliable, high-quality software used in critical global environments. The role will provide independent software assurance across the full Software Development Life Cycle (SDLC), working closely with engineering teams across design, development, testing and release, while identifying opportunities to strengthen processes and promote a proactive quality culture. We re looking for someone with hands-on experience in software quality assurance or software development, a strong understanding of the SDLC, and ideally experience within a complex, regulated or quality-driven environment with a familiarity with ISO 9001. This is an excellent opportunity to develop your career in software quality while contributing to the delivery of safe, secure and high-performance software systems. Job Responsibilities : Provide independent software assurance across design, development, testing and release activities. Conduct process compliance checks, identifying inconsistencies, non-conformances and corrective actions. Participate in software lifecycle reviews, including design, code, testing and release approvals. Support Change Control Boards, ensuring software quality and process requirements are addressed. Analyse and report software development KPIs to support quality objectives and continuous improvement. Advise software engineers on development processes, quality standards and procedural requirements. Conduct internal audits and support customer and external audits as required. Maintain quality records and contribute to QMS improvement, process optimisation and engineering efficiency. Required Skills & Experience : Hands-on experience in Software Quality Assurance with a development environment. Strong understanding of the full Software Development Life Cycle (SDLC). Awareness and understanding of software development frameworks and methodologies. Experience working within a structured, quality-focused, regulated, or complex engineering environment is desirable. Familiarity with quality standards such as ISO 9001 Strong analytical skills, with the ability to assess complex information, identify issues, and translate findings into actionable insights. Experience supporting process compliance, audits, non-conformances, corrective actions, or continuous improvement activities. Strong organisational skills and excellent attention to detail. Confident communication skills, with the ability to work collaboratively with software engineers, quality teams, project teams, and other stakeholders. A proactive approach to identifying quality risks and opportunities for process improvement.