Zenovo

Job Title : Software Team Lead Location : Yate, North Bristol (2/3 Days On-Site Per Week) Salary : Up to £80,000 (Depending on Experience) Job Overview : We re seeking a Software Team Lead to oversee the design, development, and deployment of innovative software solutions while mentoring and guiding a team of skilled engineers. This role combines strategic technical leadership with hands-on development, ensuring engineering excellence and seamless project delivery. Business Overview : My client develops Energy Management & Storage Systems that ensure the reliable and secure operation of critical energy infrastructure. They build: • Edge control software for real-time decision-making • Centralised data infrastructure to collect, store, and analyse system information • User-facing tools that visualise and interact with live power system operations In this role, you ll work across the full technology stack from embedded edge devices to cloud services and web applications helping design and refine the systems that keep modern energy networks running safely and efficiently. Responsibilities of the Role : • Lead and mentor a team of 4 8 engineers. • Drive architecture and design discussions for new features and systems. • Produce clean, efficient, and well-documented code. • Conduct code reviews and uphold engineering best practices. • Troubleshoot and resolve technical issues across the software stack • Hold regular 1:1s, performance reviews, and career development discussions. • Foster a culture of collaboration, accountability, and continuous improvement. • Guide day-to-day team operations, including stand-ups, sprint planning, and retrospectives. Required Skills & Experience: Technical Qualifications; • 5+ years of professional software development experience. • Strong proficiency in one or more languages such as Python, Java, or JavaScript/TypeScript. • Full-stack development experience, ideally with React (or similar) on the frontend and RESTful APIs backed by relational databases (e.g., Postgres) on the backend. • Experience working with cloud platforms such as AWS, Azure, or GCP. • Solid understanding of DevOps practices, CI/CD pipelines, and containerization technologies like Docker and Kubernetes. • Experience with authentication and authorisation frameworks (e.g., OAuth2, Keycloak) is a significant advantage. Leadership & Communication; • Demonstrated experience leading engineering teams or mentoring developers. • Strong communication and interpersonal skills. • Ability to translate business requirements into effective technical solutions. • Familiarity with Agile/Scrum development practices. To find out more, please apply with an up-to-date CV and you will be contacted and given further information. Note : All applicants must be able to work in the UK without the need for Sponsorship now or in the future.

Graduate Embedded Software Engineers (x2) Location: Bristol, UK Start Date: January 2026 Salary: Up to £37,500 + 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 two Graduate Embedded Software Engineers to join their growing development team in January 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 £37,500, 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

Job Title: Senior Electronics Test Engineer Location: Greater Manchester Salary: Up to £65k (depending on experience) We're looking for an experienced Electronics Test Engineer to take ownership of defining and delivering effective test approaches for complex electronic hardware. This role is central to maintaining high standards of performance, reliability, and product quality through comprehensive verification and validation work. The position is highly hands-on, involving day-to-day collaboration with multi-disciplinary teams. About the role: Design and create custom test fixtures and automated solutions to support R&D, production, and field validation. Lead debugging and root cause analysis of complex hardware issues. Develop, apply, and maintain test plans and setups for electronic assemblies and systems. Collaborate with hardware and firmware engineers to influence a Design for Test (DfT) approach. Analyse test data to identify performance trends, failure modes, and areas for design improvement. Liaise with external suppliers to review specifications, integration approaches, and quality requirements. Produce accurate technical documentation, including test reports, procedures, failure analyses, and coverage metrics. Provide technical guidance and mentoring to junior engineers and technicians on test methodologies and equipment usage. About you: Degree in Electronics Engineering, or a related discipline. 5+ years experience in an electronics test position. Proficiency with test and measurement equipment such as oscilloscopes, logic analysers, and power meters. Experience developing automated test solutions using tools such as LabVIEW, Python, or MATLAB. Strong understanding of analogue and digital electronics and embedded systems. Understanding of EMI/EMC standards and considerations. Strong written and verbal communication skills. Comfortable working in fast-paced, multidisciplinary engineering teams. Please note, we cannot offer sponsorship for the role. If interested, please send over an updated CV.

Job Title: Embedded Software Engineer Location: Glasgow Salary: Up to £60k (depending on experience) We re partnering with an innovative technology company looking to hire an Embedded Software Engineer to join their growing engineering team. This is an excellent opportunity to work on the development of embedded systems and firmware from concept through to deployment in a collaborative and technically driven environment. Key Responsibilities Design, develop, and maintain embedded software and firmware for microcontroller and microprocessor-based systems • Write efficient, reliable, and well-structured code in C/C++ for real-time and embedded applications • Develop and debug low-level drivers, BSPs, and interfaces for hardware peripherals • Support board bring-up, system integration, testing, and debugging on target hardware • Collaborate closely with electronics, systems, and test engineers throughout the development lifecycle • Conduct code reviews and contribute to software architecture and design decisions • Develop and execute unit, integration, and system-level tests • Produce clear technical documentation for software design, implementation, and maintenance Required Skills & Experience Degree in Computer Science, Software Engineering, Electronics Engineering, or a related discipline • Strong experience in embedded software development using C/C++ • Experience working with microcontrollers (e.g. ARM-based devices) • Familiarity with RTOS concepts and real-time embedded systems • Hands-on experience debugging embedded software using JTAG/SWD, logic analysers, or similar tools • Understanding of hardware-software interaction and low-level programming • Experience taking embedded software from concept through to production • Familiarity with version control systems such as Git Please note, we cannot offer sponsorship for the role. If interested, please send over an updated CV.

Job Title: C# Software Engineer (Automation) Location: Greater Manchester Salary: Up to £55k (depending on experience) We re seeking an experienced C# Software Engineer to join a highly technical engineering team responsible for developing, maintaining, and supporting real-time control systems for industrial machinery. This role offers the opportunity to work on complex automation software, contribute to retrofit and upgrade projects, and support systems deployed at customer sites internationally. This is a hands-on role suited to an engineer who enjoys solving complex problems and seeing their software operate in real-world environments. About the Role Design, develop, and maintain C#/.NET applications for real-time control systems Take ownership of software projects from concept through deployment and support Collaborate closely with engineers, product specialists, and stakeholders to deliver robust solutions Perform troubleshooting, fault-finding, and optimisation of existing systems Support retrofit projects and carry out on-site diagnostics at customer locations worldwide Write clean, well-structured, and well-documented code following best practices Conduct code reviews and contribute to technical standards Implement and maintain unit tests to ensure software reliability Stay up to date with emerging technologies and recommend improvements About You Degree in Computer Science, Software Engineering, or a related STEM discipline Proven commercial experience developing software in C# Strong knowledge of .NET Core and/or .NET Framework Experience with WPF Familiarity with SQL databases (e.g. MS SQL Server, PostgreSQL) Understanding of software design principles (SOLID) Experience using version control systems (e.g. Git) Strong analytical and problem-solving skills Willingness to travel internationally for customer site support Desirable Skills Experience with industrial automation or machinery control systems Exposure to PLCs, SCADA, or real-time control environments Willingness to learn Ladder Logic or SCL for PLC troubleshooting Experience with industrial vision systems Familiarity with RESTful APIs Exposure to cloud platforms such as Azure or AWS If interested, please send over an updated CV.

Job Title: Automation Engineer Location: Sheffield Salary: Up to £45k (depending on experience) This is an exciting opportunity to join an established engineering consultancy seeking an Automation Engineer to deliver high-quality automation and control engineering services across industrial sectors. The position offers a varied and hands-on opportunity within a small, collaborative engineering business, where flexibility, accountability, and a proactive mindset are valued. About the Role Deliver automation and control engineering consultancy services both on-site and at customer locations, working independently or as part of a wider project team. Supervise and support junior engineers where appropriate. Maintain accurate records of work undertaken, producing regular progress and status reports, and identifying risks, delays, or bottlenecks. Work closely with engineering and management teams to ensure project scope is clearly defined and documented and activities are delivered on time and within budget. Identify schedule risks, with recommendations for mitigation, and keep stakeholders informed of progress, issues, and changes. About You Degree in a related field 5+ years experience in an Automation Engineer position Background in industrial environments Comfortable with working flexibly and travelling overseas to customer sites when required Please note, we cannot offer sponsorship for this opportunity. If interested, please send over an updated CV.

Job Title: C/C++ Software Developer Location: Sheffield Salary: Up to £50k (depending on experience) We re seeking an experienced C/C++ Software Developer to design, develop, and maintain high-performance software systems. The role focuses on C++ development for complex, data-intensive applications, including real-time processing, and cross-platform solutions. You will contribute to system design, implementation, testing, and ongoing optimisation in a collaborative engineering environment. About the Role Design, develop, and maintain high-performance software using C++ and C Work with complex data structures, file formats, and binary protocols Maintain and modernise C++ codebases, improving performance, clarity, and maintainability Build cross-platform solutions for Linux, Windows, and Unix-based systems Develop real-time and high-throughput data acquisition and processing systems Diagnose and resolve complex software defects using systematic debugging techniques Write and maintain comprehensive automated tests (unit, integration, system) Participate in code reviews and contribute to technical standards Work with CI/CD pipelines to ensure reliable, production-ready software delivery About You: Degree in Computer Science, Software Engineering, or a related technical discipline Strong commercial experience in C and C++ Experience developing high-performance or real-time systems Strong debugging skills Proficiency with version control systems (Git) and collaborative development workflows Experience writing clean, maintainable, and well-tested code Experience with CI tools such as Jenkins and containerised environments (Docker) Experience with databases (SQL, NoSQL) Please note, we cannot offer sponsorship for this opportunity. If interested, please send over an updated CV.

Job Title: Lead/Principal Embedded Software Engineer Location: Gloucester (On-Site Working) Salary: Up to £85,000 (Depending on Experience) Summary of Vacancy: We re currently recruiting for a Principal Embedded Software Engineer on behalf of a cutting-edge Security Research & Development organisation. This organisation is focused on low-level, security-related development in embedded systems, and is building novel and secure solutions that push technical boundaries. You ll be working in a deeply technical, collaborative environment that prioritises engineering excellence. As a Principal Engineer, you ll lead development efforts for secure embedded systems, working hands-on with code while also guiding and mentoring others. You ll collaborate with researchers to prototype new capabilities and deliver high-integrity software across a wide range of platforms. Key Responsibilities: Develop robust, efficient embedded software with a focus on security and performance. Work across the full stack from low-level hardware interaction up to application logic depending on project needs. Use your deep understanding of systems to write clean, reliable code that meets demanding security requirements. Lead small teams of engineers, supporting junior developers and reviewing complex codebases. Rapidly learn and adapt to new languages, platforms, and toolchains. Collaborate closely with researchers to explore new capabilities and turn ideas into working software. Required Experience: 8+ years experience in software engineering, with a strong focus on embedded systems and/or low-level development. Expertise in native languages such as C, C++ & Python Proven track record of delivering complex projects in production environments. Deep understanding of secure coding practices and system-level design. Familiarity with a range of hardware platforms and toolchains. Excellent communication skills able to explain technical concepts to both engineers and stakeholders. Additional Information & Benefits: This role requires UK security clearance . Discretionary Bonus Enhanced Employer Pension Contributions 26 Days Holiday + Bank Holidays

Job Title: Embedded Software Engineer Location: Leicestershire Hybrid: 90% office based Salary: £50,000 Zenovo are recruiting for an Embedded Software Engineer to join a well established team in Leicestershire. This role is largely office-based and will involve designing, developing, and testing embedded software solutions based on customer system requirements. You will take ownership of assigned deliverables while working collaboratively as part of a wider engineering team on larger projects. Key Responsibilities Design, develop, and test embedded software solutions based on customer-provided system requirements Develop embedded software primarily in Embedded C, with some Embedded C++ development Work within a Linux environment, utilising the OS rather than Linux development Ensure software is developed in line with MISRA C coding standards Perform unit testing to validate functionality and reliability Use Atlassian tools, including JIRA, for task tracking, issue management, and collaboration Take ownership of individual software deliverables while contributing to team-based project goals Collaborate closely with other software, hardware, and systems engineers Debug, test, and support software across the full development lifecycle Produce clear technical documentation to support development and testing activities Key Skills & Experience Strong experience with Embedded C, with some exposure to Embedded C++ Experience working on embedded systems within a Linux environment (OS usage, not kernel or driver development) Good understanding and practical application of MISRA C standards Experience with unit testing methodologies and tools Familiarity with Atlassian toolsets, particularly JIRA Ability to interpret customer system requirements and translate them into robust software designs Experience with embedded communication interfaces including CANBus and RS485 Knowledge of networking protocols, particularly Ethernet

Job Title: Firmware Engineer Location: Bristol (Hybrid 3 days on-site per week) Salary: Up to £55,000 + Bonus & Benefits (dependent on experience) Overview : An exciting opportunity has arisen for a Firmware Engineer to join an engineering team of 40+ who are going to be developing the next generation of product, which will be deployed across the globe. In this role, you will contribute to the design and development of high-performance embedded software and firmware for next-generation products, while also maintaining and enhancing existing systems. Key Responsibilities Design, develop, and maintain firmware in C Support new product development and continuous improvement of existing solutions Collaborate closely with multidisciplinary engineering teams Debug and troubleshoot embedded hardware and software issues Skills & Experience Required Minimum of 3 years experience working with embedded systems Strong proficiency in Embedded C for bare-metal firmware development Experience with communication interfaces and protocols such as SPI, RS-485, and CAN Hands-on debugging experience using oscilloscopes, logic analysers, and multimeters Familiarity with source control systems such as Git Benefits Package Competitive pension scheme (up to 7% employer match) Discretionary annual bonus (typically around 10%) 25 days annual leave plus 8 bank holidays Private medical healthcare Hybrid working and flexitime Annual wellness checks 25% discount on gym memberships Retail vouchers Mental health support services Regular social activities If you re interested in learning more about this opportunity, please apply with your latest CV. Visa Sponsorship not available for this role

Senior Embedded Software Engineer Location : Basingstoke (On-site 2 days per week) Salary Up to £75,000 (depending on experience) We re looking for a Senior Embedded Software Engineer to join a growing, multi-disciplinary engineering team in Basingstoke. You ll be working alongside Software, Electronic, and Mechanical Engineers, contributing to the design and development of robust, high-quality electronic systems in a collaborative, engineering-led environment. A suitable applicant will have 8+ years experience working in an Embedded Role, developing C++ and knowledge of programming into Hardware to a high standard. If you have mostly worked with C and have limited C++, this specific role is not for you. As a Senior Embedded Software Engineer, you will: Design, develop, and maintain embedded software in C++ for 32-bit microcontroller-based Motion Control Systems Take ownership of complex, safety-critical software components Work closely with electronic, mechanical, and systems engineers to deliver integrated solutions Contribute to architecture decisions, coding standards, and technical reviews Support testing, validation, and documentation activities across the development lifecycle Key Skills & Experience Highly experienced in Embedded C++ Software Development Extensive background in motion control systems, and safety-critical software Proven experience working to MISRA coding standards Worked on Real-Time Operating Systems (Ideally FreeRTOS) Working knowledge of Python for internal tools, automation, and test support Ability to lead projects and mentor Junior Engineers Benefits : - 25 Days Annual Leave + Bank Holidays - Bonus Scheme (paid out quarterly) - Life Assurance - Employee Assistance Programme

Job Title: Contract Embedded Engineer Location: Outskirts of Basildon (two days per week required on-site) Rate: up to £57pphr (outside of IR35) Duration: 6 months+ Overview: As part of the embedded engineering team, you will help develop next-generation embedded automation solutions. The role involves designing, developing, and maintaining Linux platforms on ARM-based microprocessors for reliable operation in harsh environments. You will collaborate with cross-functional teams to define specifications, deliver the product, and support its release. Knowledge needed: - 7+ years of Advanced C++ - object-oriented (OOP) concepts - Experience with cross-compiling, GDB, JTAG. - Microprocessor and microcontroller architectures like Cortex-A series, ARM series, and other general-purpose microcontrollers. - Multi-threaded applications and IPC. - Good experience with Linux -Scripting languages like Shell script/Python. -Experience with communication protocols such as CAN, I2C, SPI, Serial/TCP IP. Desirable Knowledge: - Unit and system test methods - Safety-critical software principles - Battey/EV/consumer electronics products experience - Familiarity with tools such as Git, Jira, Confluence, Jenkins - Through knowledge of MS Office applications, including Word, PowerPoint, and Excel. Please send across a CV if you wish to apply for the role.

Rate: £60phr (outside IR35) Location: Bristol - 4-5 days per week onsite Duration: Initial 3-month contract Overview Our partner is seeking an experienced Embedded Software Engineer to support new project activity within a newly established and expanding medical engineering division. This is an opportunity to contribute to cutting-edge development work within a regulated sector, working closely with multidisciplinary engineering teams onsite in Bristol. Essential Skills Advanced Embedded C programming Development using an RTOS (freertos or ThreadX preferred) Signal processing implementation Wireless communications experience Electronics bring-up experience Background in the medical, pharmaceutical, or healthcare-related industries Degree and 8+ years of commercial experience Desirable Experience Experience working in a consultancy or project-based environment Compliance standards (e.g., IEC 62304, ISO 13485) Background in the medical, pharmaceutical, or healthcare industries Please note we cannot provide sponsorship for this role. If you are interested in this opportunity, please send across your CV for consideration.

Contract Embedded Software Engineer Required Duration: 6 Months+ Location: Outskirts of Oxford (Hybrid 2 Days Per Week Onsite) Rate: Up to £57 per hour, Outside IR35 We re looking for an experienced Contract Embedded Engineer to join an established embedded engineering team working on next-generation embedded automation solutions. You ll play a key role in designing, developing, and maintaining robust Linux-based platforms on ARM architectures, delivering reliable systems capable of operating in harsh environments. This is a hands-on role where you ll collaborate closely with cross-functional teams to define specifications, develop high-quality software, and support products through release. Key Responsibilities Design, develop, and maintain embedded Linux platforms on ARM-based microprocessors Develop high-performance, reliable embedded software using modern C++ Work across the full development lifecycle, from requirements through to release Support system integration, debugging, and validation Collaborate with hardware, systems, and test teams to deliver robust solutions Required Experience & Skills 7+ years experience developing software in Advanced C++ Strong understanding of object-oriented programming (OOP) principles Experience with multi-threaded applications and inter-process communication (IPC) Strong experience working with Linux-based systems Proficiency in scripting languages such as Shell scripting and/or Python Experience with communication protocols including CAN, I2C, SPI, Serial, TCP/IP Solid understanding of microprocessor and microcontroller architectures , including ARM / Cortex-A series Experience with cross-compiling , GDB , and JTAG debugging Desirable Experience Familiarity with development tools such as Git, Jira, Confluence, and Jenkins Experience with unit and system testing methodologies Knowledge of safety-critical software principles Background working on battery, EV, or consumer electronics products If you re an experienced Embedded Engineer looking for a long-term contract outside IR35 with hybrid working and technically engaging projects, we d love to hear from you. Please send an updated CV if you re interested or would like to discuss further.

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