Arctic Research and Development
Cirencester, Gloucestershire
SENIOR FIRMWARE ENGINEER FULL-TIME ENGINEERING LOCATION: CALMSDEN, CIRENCESTER, UK - ONSITE, WITH FIELD TRAVEL THE LAST FRONTIER The Arctic is a place of extremes: unforgiving, untamed, and undergoing rapid change. A literal defrosting reveals a multi-trillion-dollar opportunity spanning energy, defence, logistics, research, and infrastructure. ARD was founded on a paradox. The Arctic is both the next great economic frontier and one of the most hostile environments on Earth. Rich in resources and strategically vital, yet bone-chillingly cold, dark for months, and fundamentally inhospitable to humans. This paradox-an explosion of activity in a place that resists human presence-is why we exist. Our solution is autonomy. We build systems that operate reliably and intelligently in the Arctic, so that humans don't always have to. Founded by record-holding pioneers with decades of polar experience, we take calculated risks on hard problems that matter. If you want to build and deploy ground-up technology with real-world impact, at an inflection point in history that won't reappear, we'd like to talk. THE ROLE We're looking for a Senior Firmware Engineer to join our small team to help develop high-reliability firmware for deployment into some of the most challenging places on earth. You will be writing firmware for embedded processors (ARM M4, M33 etc) interfacing with sensors and other products via SPI, I2C, TCP/IP, LoRA, UART and much more. You will have a real impact being responsible for firmware architecture, coding, testing and debugging across the ARD products. We want you to use your knowledge and experience to make key decisions and challenge other team members to make high quality products suitable for use in the Arctic. CORE RESPONSIBILITIES Design & Development - Design, develop, and maintain embedded firmware for microcontrollers and microprocessors, writing efficient, reliable, and well-documented code primarily in C/C++ or assembly language. Hardware Integration - Collaborate closely with hardware engineering teams to integrate firmware with electronic components, including sensors, communication interfaces (UART, SPI, I2C, CAN), and peripheral devices. Testing & Debugging - Perform unit testing, integration testing, and system-level validation of firmware, using tools such as oscilloscopes, logic analyzers, JTAG debuggers, and emulators to diagnose and resolve issues. RTOS & Boot Systems - Develop and optimize real-time operating system (RTOS) configurations, bootloaders, and interrupt-driven systems to meet strict timing and performance requirements. Code Quality & Version Control - Maintain high standards of code quality through peer reviews, adherence to coding standards, and use of version control systems (e.g., Git) to manage firmware releases and revisions. Cross-functional Collaboration - Work alongside software, mechanical, and QA teams throughout the product development lifecycle, contributing to technical documentation, design reviews, and supporting regulatory or compliance testing as needed. WHAT WE VALUE 5+ years of embedded firmware development experience in C for ARM or equivalent processors. Priori experience with the STM32 family of processors is desirable. Proven track record developing and delivering firmware from creating requirements, architecture design, implementation through to release including use of Git Experience working with SPI, I2C, UART protocols is essential Experience with RTOS and bare-metal design, in particular using FreeRTOS and Zephyr Understanding of bootloaders and OTA for updating multi-processor products Experience debugging on real hardware and confidence using basic equipment such as logic analysers and oscilloscopes TCP/IP and networking experience is a bonus but not essential Degree in a related engineering discipline such as firmware, software or electronics is a plus however not essential. Experience is highly valued! Willingness to test in the field to prove functionality and compliance Self-driven attitude and confidence working in a startup where you will be the subject matter expert. NICE TO HAVE Understanding of electronics design such as how to read a schematic and soldering. WHAT WE OFFER Competitive compensation Private Health Insurance Dental & Optician Meaningful equity package reflecting early-stage contribution Real field exposure - travel to Arctic sites and Outposts when needed Mission-driven culture - focus on impact, not hours logged. A note on who we want to hear from We're building for one of the most demanding environments on Earth and we believe diverse teams build more resilient systems. We actively welcome applications from people who are underrepresented in engineering - whether that's by gender, ethnicity, disability, or background. If you're not sure you meet every requirement, apply anyway and tell us what excites you about the problem.
27/07/2026
Full time
SENIOR FIRMWARE ENGINEER FULL-TIME ENGINEERING LOCATION: CALMSDEN, CIRENCESTER, UK - ONSITE, WITH FIELD TRAVEL THE LAST FRONTIER The Arctic is a place of extremes: unforgiving, untamed, and undergoing rapid change. A literal defrosting reveals a multi-trillion-dollar opportunity spanning energy, defence, logistics, research, and infrastructure. ARD was founded on a paradox. The Arctic is both the next great economic frontier and one of the most hostile environments on Earth. Rich in resources and strategically vital, yet bone-chillingly cold, dark for months, and fundamentally inhospitable to humans. This paradox-an explosion of activity in a place that resists human presence-is why we exist. Our solution is autonomy. We build systems that operate reliably and intelligently in the Arctic, so that humans don't always have to. Founded by record-holding pioneers with decades of polar experience, we take calculated risks on hard problems that matter. If you want to build and deploy ground-up technology with real-world impact, at an inflection point in history that won't reappear, we'd like to talk. THE ROLE We're looking for a Senior Firmware Engineer to join our small team to help develop high-reliability firmware for deployment into some of the most challenging places on earth. You will be writing firmware for embedded processors (ARM M4, M33 etc) interfacing with sensors and other products via SPI, I2C, TCP/IP, LoRA, UART and much more. You will have a real impact being responsible for firmware architecture, coding, testing and debugging across the ARD products. We want you to use your knowledge and experience to make key decisions and challenge other team members to make high quality products suitable for use in the Arctic. CORE RESPONSIBILITIES Design & Development - Design, develop, and maintain embedded firmware for microcontrollers and microprocessors, writing efficient, reliable, and well-documented code primarily in C/C++ or assembly language. Hardware Integration - Collaborate closely with hardware engineering teams to integrate firmware with electronic components, including sensors, communication interfaces (UART, SPI, I2C, CAN), and peripheral devices. Testing & Debugging - Perform unit testing, integration testing, and system-level validation of firmware, using tools such as oscilloscopes, logic analyzers, JTAG debuggers, and emulators to diagnose and resolve issues. RTOS & Boot Systems - Develop and optimize real-time operating system (RTOS) configurations, bootloaders, and interrupt-driven systems to meet strict timing and performance requirements. Code Quality & Version Control - Maintain high standards of code quality through peer reviews, adherence to coding standards, and use of version control systems (e.g., Git) to manage firmware releases and revisions. Cross-functional Collaboration - Work alongside software, mechanical, and QA teams throughout the product development lifecycle, contributing to technical documentation, design reviews, and supporting regulatory or compliance testing as needed. WHAT WE VALUE 5+ years of embedded firmware development experience in C for ARM or equivalent processors. Priori experience with the STM32 family of processors is desirable. Proven track record developing and delivering firmware from creating requirements, architecture design, implementation through to release including use of Git Experience working with SPI, I2C, UART protocols is essential Experience with RTOS and bare-metal design, in particular using FreeRTOS and Zephyr Understanding of bootloaders and OTA for updating multi-processor products Experience debugging on real hardware and confidence using basic equipment such as logic analysers and oscilloscopes TCP/IP and networking experience is a bonus but not essential Degree in a related engineering discipline such as firmware, software or electronics is a plus however not essential. Experience is highly valued! Willingness to test in the field to prove functionality and compliance Self-driven attitude and confidence working in a startup where you will be the subject matter expert. NICE TO HAVE Understanding of electronics design such as how to read a schematic and soldering. WHAT WE OFFER Competitive compensation Private Health Insurance Dental & Optician Meaningful equity package reflecting early-stage contribution Real field exposure - travel to Arctic sites and Outposts when needed Mission-driven culture - focus on impact, not hours logged. A note on who we want to hear from We're building for one of the most demanding environments on Earth and we believe diverse teams build more resilient systems. We actively welcome applications from people who are underrepresented in engineering - whether that's by gender, ethnicity, disability, or background. If you're not sure you meet every requirement, apply anyway and tell us what excites you about the problem.
Step into a world where innovation meets impact. This Principal Software Engineer role offers you the chance to be a part of cutting-edge defence technology, driving advancements that redefine security and protect lives. Working in a dynamic and collaborative environment, you'll lead projects that make a real difference, while enjoying excellent benefits such as private medical cover, flexible working hours, and participation in an annual bonus scheme. If you're ready to shape the future of defence systems byleading the design, architecture, and delivery of secure embedded and application software within advanced cyber and defence programmes. You'll work across the full software lifecycle-from requirements and system design through to implementation, testing, and deployment-while ensuring high standards in performance, security, and reliability. The position includes technical leadership of small engineering teams, mentoring junior developers, and contributing to multiple concurrent projects with varying scales and complexity. You'll apply modern development practices such as object-oriented design, DevSecOps, and continuous integration, while also supporting bids, cost estimation, and technical reviews. Strong experience in C/C++, embedded systems, and software engineering best practices is essential. The role requires working in highly regulated environments, including handling sensitive information and meeting strict security standards. Candidates must be eligible for UK security clearance, reflecting the critical nature of the work. Overall, this is a senior-level engineering role combining hands-on development with leadership and strategic technical input What You Will Do: Architect, design, develop, and test embedded and application software, ensuring high-quality and timely deliverables. Apply object-oriented design techniques to enable efficient code re-use and integration with testing frameworks. Review system design artefacts to derive software requirements and architecture that align with high-level system objectives. Develop and maintain knowledge of best practices in software development, including TDD/BDD, DevSecOps, and secure coding standards. Mentor junior engineers, provide technical leadership, and contribute to the improvement of tools, processes, and techniques. Generate technical proposals and accurate estimates for bids and projects, ensuring cost and schedule adherence. What You Will Bring: A degree in engineering, mathematics, or a science-based subject, or equivalent experience. Significant experience in embedded product development, including bare-metal and RTOSes such as Linux or ThreadX. Expertise in programming languages like C and C++, with a strong grasp of object-oriented design and design patterns. Familiarity with software testing, defensive coding standards, and tools for version control and automated testing. A proactive approach to problem-solving and a commitment to delivering high-quality solutions. This Principal Software Engineer role is instrumental in delivering innovative cryptographic and key management solutions that ensure secure communication for customers worldwide. By contributing to the development of advanced defence systems, you'll play a vital role in shaping the company's mission to provide trusted, pioneering technology. Location: Based in fulltime onsite in Maidenhead Interested? Don't miss this opportunity to advance your career and make a meaningful impact in the defence industry. Apply today to become a Principal Software Engineer and take the next step in your professional journey.
27/07/2026
Full time
Step into a world where innovation meets impact. This Principal Software Engineer role offers you the chance to be a part of cutting-edge defence technology, driving advancements that redefine security and protect lives. Working in a dynamic and collaborative environment, you'll lead projects that make a real difference, while enjoying excellent benefits such as private medical cover, flexible working hours, and participation in an annual bonus scheme. If you're ready to shape the future of defence systems byleading the design, architecture, and delivery of secure embedded and application software within advanced cyber and defence programmes. You'll work across the full software lifecycle-from requirements and system design through to implementation, testing, and deployment-while ensuring high standards in performance, security, and reliability. The position includes technical leadership of small engineering teams, mentoring junior developers, and contributing to multiple concurrent projects with varying scales and complexity. You'll apply modern development practices such as object-oriented design, DevSecOps, and continuous integration, while also supporting bids, cost estimation, and technical reviews. Strong experience in C/C++, embedded systems, and software engineering best practices is essential. The role requires working in highly regulated environments, including handling sensitive information and meeting strict security standards. Candidates must be eligible for UK security clearance, reflecting the critical nature of the work. Overall, this is a senior-level engineering role combining hands-on development with leadership and strategic technical input What You Will Do: Architect, design, develop, and test embedded and application software, ensuring high-quality and timely deliverables. Apply object-oriented design techniques to enable efficient code re-use and integration with testing frameworks. Review system design artefacts to derive software requirements and architecture that align with high-level system objectives. Develop and maintain knowledge of best practices in software development, including TDD/BDD, DevSecOps, and secure coding standards. Mentor junior engineers, provide technical leadership, and contribute to the improvement of tools, processes, and techniques. Generate technical proposals and accurate estimates for bids and projects, ensuring cost and schedule adherence. What You Will Bring: A degree in engineering, mathematics, or a science-based subject, or equivalent experience. Significant experience in embedded product development, including bare-metal and RTOSes such as Linux or ThreadX. Expertise in programming languages like C and C++, with a strong grasp of object-oriented design and design patterns. Familiarity with software testing, defensive coding standards, and tools for version control and automated testing. A proactive approach to problem-solving and a commitment to delivering high-quality solutions. This Principal Software Engineer role is instrumental in delivering innovative cryptographic and key management solutions that ensure secure communication for customers worldwide. By contributing to the development of advanced defence systems, you'll play a vital role in shaping the company's mission to provide trusted, pioneering technology. Location: Based in fulltime onsite in Maidenhead Interested? Don't miss this opportunity to advance your career and make a meaningful impact in the defence industry. Apply today to become a Principal Software Engineer and take the next step in your professional journey.
Filtronic is a leader in advanced RF and microwave technology, designing and manufacturing high-performance solutions for the Space, Aerospace, Defence and Telecommunications sectors. As we continue to grow, we're looking for a Senior or Higher Senior Embedded Software Engineer to join our engineering team at our headquarters in Sedgefield. This is an exciting opportunity to work on cutting edge embedded software that powers some of the world's most advanced RF and communications systems. You'll be part of a multidisciplinary engineering team developing innovative products from concept through to production, working alongside experts in RF, FPGA, hardware and systems engineering. What You'll Be Doing As an Embedded Software Engineer, you'll design, develop and debug embedded software for real world RF applications, working on both bare metal and RTOS based systems. Your responsibilities will include: Developing embedded software in C/C++ for ARM-based microcontrollers. Designing software for bare metal and real time operating systems, including FreeRTOS and Zephyr. Bringing up new hardware and debugging prototype boards using oscilloscopes, logic analysers and software debugging tools. Developing robust communications between embedded devices using interfaces such as Ethernet, CAN, SPI, I C, UART and RS422. Designing networking functionality including TCP/IP, REST APIs, SNMP and OpenAPI interfaces. Working closely with hardware, FPGA and systems engineers to integrate software with complex electronic systems. Investigating and resolving software, networking and embedded system issues. Contributing throughout the full product development lifecycle from concept through to manufacture. We're interested in talented engineers who enjoy solving challenging technical problems and developing reliable embedded software. You'll ideally have Strong commercial experience developing embedded software in C/C++. Experience working with bare metal systems and/or real time operating systems. Experience developing software for ARM Cortex based microcontrollers. Practical experience bringing up prototype hardware. Knowledge of embedded communication protocols including Ethernet, CAN, SPI, I C and UART. Excellent debugging skills using both hardware and software tools. A degree in Computer Science, Electronic Engineering or a related discipline, or equivalent commercial experience. Experience in any of the following would be advantageous Zephyr RTOS or FreeRTOS STM32 microcontrollers Embedded networking and TCP/IP Secure bootloaders and firmware update mechanisms Python MISRA C/C++ RF or microwave systems Defence, aerospace or space applications We offer Exciting projects in Space, Defence, Aerospace and Telecommunications. The opportunity to work with leading engineers across multiple disciplines. Modern development tools and well established engineering processes. Genuine opportunities for career development and progression. A collaborative, supportive engineering culture. Competitive salary and benefits package. Above all, we value enthusiasm, curiosity and a willingness to learn. If you don't meet every requirement but believe you have the skills and attitude to succeed, we'd still love to hear from you. Please call our Talent Partner, Bruce Mair on if you would like to chat about this role or clarify the salary prior to investing your time applying. Benefits include 37.5 hour working week 25 days' holiday plus public holidays, with the option to buy up to 5 additional days Contributory pension scheme with up to 8% company contribution Life Assurance (4 x basic salary) Income Protection Insurance Save As You Earn (SAYE) share scheme Electric Vehicle (EV) scheme Cycle to Work scheme Volunteering day Learning and development opportunities Hybrid working available Filtronic plc is an equal opportunities employer and is committed to building a diverse and inclusive workplace where everyone can thrive. We welcome applications from all qualified candidates regardless of age, gender, ethnicity, religion, sexual orientation, or disability status. If you require any adjustments or accommodations to support you during the interview process, please let us know and we will be happy to assist.
25/07/2026
Full time
Filtronic is a leader in advanced RF and microwave technology, designing and manufacturing high-performance solutions for the Space, Aerospace, Defence and Telecommunications sectors. As we continue to grow, we're looking for a Senior or Higher Senior Embedded Software Engineer to join our engineering team at our headquarters in Sedgefield. This is an exciting opportunity to work on cutting edge embedded software that powers some of the world's most advanced RF and communications systems. You'll be part of a multidisciplinary engineering team developing innovative products from concept through to production, working alongside experts in RF, FPGA, hardware and systems engineering. What You'll Be Doing As an Embedded Software Engineer, you'll design, develop and debug embedded software for real world RF applications, working on both bare metal and RTOS based systems. Your responsibilities will include: Developing embedded software in C/C++ for ARM-based microcontrollers. Designing software for bare metal and real time operating systems, including FreeRTOS and Zephyr. Bringing up new hardware and debugging prototype boards using oscilloscopes, logic analysers and software debugging tools. Developing robust communications between embedded devices using interfaces such as Ethernet, CAN, SPI, I C, UART and RS422. Designing networking functionality including TCP/IP, REST APIs, SNMP and OpenAPI interfaces. Working closely with hardware, FPGA and systems engineers to integrate software with complex electronic systems. Investigating and resolving software, networking and embedded system issues. Contributing throughout the full product development lifecycle from concept through to manufacture. We're interested in talented engineers who enjoy solving challenging technical problems and developing reliable embedded software. You'll ideally have Strong commercial experience developing embedded software in C/C++. Experience working with bare metal systems and/or real time operating systems. Experience developing software for ARM Cortex based microcontrollers. Practical experience bringing up prototype hardware. Knowledge of embedded communication protocols including Ethernet, CAN, SPI, I C and UART. Excellent debugging skills using both hardware and software tools. A degree in Computer Science, Electronic Engineering or a related discipline, or equivalent commercial experience. Experience in any of the following would be advantageous Zephyr RTOS or FreeRTOS STM32 microcontrollers Embedded networking and TCP/IP Secure bootloaders and firmware update mechanisms Python MISRA C/C++ RF or microwave systems Defence, aerospace or space applications We offer Exciting projects in Space, Defence, Aerospace and Telecommunications. The opportunity to work with leading engineers across multiple disciplines. Modern development tools and well established engineering processes. Genuine opportunities for career development and progression. A collaborative, supportive engineering culture. Competitive salary and benefits package. Above all, we value enthusiasm, curiosity and a willingness to learn. If you don't meet every requirement but believe you have the skills and attitude to succeed, we'd still love to hear from you. Please call our Talent Partner, Bruce Mair on if you would like to chat about this role or clarify the salary prior to investing your time applying. Benefits include 37.5 hour working week 25 days' holiday plus public holidays, with the option to buy up to 5 additional days Contributory pension scheme with up to 8% company contribution Life Assurance (4 x basic salary) Income Protection Insurance Save As You Earn (SAYE) share scheme Electric Vehicle (EV) scheme Cycle to Work scheme Volunteering day Learning and development opportunities Hybrid working available Filtronic plc is an equal opportunities employer and is committed to building a diverse and inclusive workplace where everyone can thrive. We welcome applications from all qualified candidates regardless of age, gender, ethnicity, religion, sexual orientation, or disability status. If you require any adjustments or accommodations to support you during the interview process, please let us know and we will be happy to assist.
Filtronic is seeking a highly skilled Embedded Software Engineer with strong expertise in embedded Linux, Yocto-based systems, RTOS development, and networking and secure communications. Experience with Zephyr is particularly desirable. In this role, you will contribute to innovative RF and communications products from concept through to volume manufacture, supporting applications across telecommunications, space, high-altitude platforms, and defence systems. This is an opportunity to work in a multidisciplinary environment alongside RF, FPGA, hardware, and systems engineers, using modern development tools, established codebases, and advanced technologies. Purpose of the Role The Embedded Software Engineer will design and develop robust embedded Linux control platforms, networked control systems, and Zephyr- or bare-metal-based close-coupled subsystems. The role has a strong focus on system management, diagnostics, secure communications, and inter-processor communication. A background in RF, particularly extremely high frequency RF systems, would be advantageous. You will analyse existing product architectures, define and implement new software solutions, and help ensure reliable and secure communication across distributed processing elements. You will be a key part of a multidisciplinary team working on controllers and their subsystems, connected by CAN buses, networks, and serial interfaces. Your initial focus is likely to be on the subsystems connected to the main controller board. These systems are constrained in RAM, storage, and compute capacity, so your ability to write efficient, reliable code for resource-constrained devices will be especially valuable. You are also likely to work on Yocto Linux within the controller systems. You will play an important role in analysing and resolving issues in existing products, as well as developing new systems using a range of design methodologies. This includes designing and implementing communication protocols between FPGA devices, ARM Cortex-M real-time subsystems, and Cortex-A-based Linux environments such as STM32MP and AMD Zynq devices, ensuring reliable inter-processor communication across the full system architecture. Key Responsibilities Architecting, developing, and maintaining subsystem firmware in Zephyr or bare-metal environments. Architecting, developing, and maintaining embedded Linux systems using Yocto. Supporting board bring-up, including diagnosis using oscilloscopes, logic analysers, and software-based debugging techniques. Designing and maintaining board-to-board communication protocols. Designing and maintaining networking interfaces, including REST APIs, SNMP agents, and OpenAPI specifications. Implementing and debugging TCP/UDP communication layers, low-level networking behaviour, and protocol performance. Developing secure communication methods and applying best practices for authentication, encryption, secure OTA updates, and system hardening. Using tools such as Nmap, OpenVAS, Nessus, or similar to assess system vulnerabilities and improve security. Developing system services, daemons, device drivers, and communication middleware on embedded Linux. Leading troubleshooting and root cause analysis for embedded networking and security issues. Defining embedded software requirements, interface specifications, and technical documentation. Working closely with hardware, FPGA, and systems engineers to ensure reliable and secure data and control flow. Essential Requirements Bachelor's degree in Computer Science, Electronic Engineering, or a related field, or equivalent practical experience in low level embedded systems development. Strong professional experience in embedded Linux software development. Professional experience in one or more real time operating systems (RTOS) and/or bare metal development. Solid experience in prototype board bring up. Strong proficiency in C/C++ for embedded systems, including optimising CPU and RAM utilisation. Knowledge of digital communication interfaces such as Gigabit Ethernet, CAN, SPI, I2C, UART, and RS422. Strong debugging experience using oscilloscopes, logic analysers, and software debugging tools such as GDB, perf, and valgrind. Excellent analytical, communication, and documentation skills. Desirable Requirements Solid experience with ARM Cortex-M and Cortex-A devices, particularly STM32. Hands on experience with the Yocto Project, PetaLinux, or similar build systems. Professional experience with Zephyr OS. Strong understanding of Linux kernel architecture, device drivers, bootloaders, systemd, and system services. Solid understanding of secure networking protocols such as TLS, SSH, IPSec, and HTTPS, as well as authentication and encryption methods. Experience in secure bootloader and firmware update development. Solid proficiency in Python. Experience with extremely high frequency RF systems. Familiarity with MISRA C/C++ or other high reliability embedded software standards. Experience in Linux systems automation, including CI/CD and testing. Familiarity with container technologies such as Docker and Kubernetes. Basic soldering ability for minor modifications or attaching leads for probing. Ability to obtain SC security clearance, where required by the nature of the work. Please call our Talent Partner, Bruce Mair on if you would like to chat about this role or clarify the salary prior to investing your time applying. Benefits include: 37.5 hour working week 25 days' holiday plus public holidays, with the option to buy up to 5 additional days Contributory pension scheme with up to 8% company contribution Life Assurance (4 x basic salary) Income Protection Insurance Save As You Earn (SAYE) share scheme Electric Vehicle (EV) scheme Cycle to Work scheme Volunteering day Learning and development opportunities Hybrid working available Filtronic plc is an equal opportunities employer and is committed to building a diverse and inclusive workplace where everyone can thrive. We welcome applications from all qualified candidates regardless of age, gender, ethnicity, religion, sexual orientation, or disability status. If you require any adjustments or accommodations to support you during the interview process, please let us know and we will be happy to assist.
25/07/2026
Full time
Filtronic is seeking a highly skilled Embedded Software Engineer with strong expertise in embedded Linux, Yocto-based systems, RTOS development, and networking and secure communications. Experience with Zephyr is particularly desirable. In this role, you will contribute to innovative RF and communications products from concept through to volume manufacture, supporting applications across telecommunications, space, high-altitude platforms, and defence systems. This is an opportunity to work in a multidisciplinary environment alongside RF, FPGA, hardware, and systems engineers, using modern development tools, established codebases, and advanced technologies. Purpose of the Role The Embedded Software Engineer will design and develop robust embedded Linux control platforms, networked control systems, and Zephyr- or bare-metal-based close-coupled subsystems. The role has a strong focus on system management, diagnostics, secure communications, and inter-processor communication. A background in RF, particularly extremely high frequency RF systems, would be advantageous. You will analyse existing product architectures, define and implement new software solutions, and help ensure reliable and secure communication across distributed processing elements. You will be a key part of a multidisciplinary team working on controllers and their subsystems, connected by CAN buses, networks, and serial interfaces. Your initial focus is likely to be on the subsystems connected to the main controller board. These systems are constrained in RAM, storage, and compute capacity, so your ability to write efficient, reliable code for resource-constrained devices will be especially valuable. You are also likely to work on Yocto Linux within the controller systems. You will play an important role in analysing and resolving issues in existing products, as well as developing new systems using a range of design methodologies. This includes designing and implementing communication protocols between FPGA devices, ARM Cortex-M real-time subsystems, and Cortex-A-based Linux environments such as STM32MP and AMD Zynq devices, ensuring reliable inter-processor communication across the full system architecture. Key Responsibilities Architecting, developing, and maintaining subsystem firmware in Zephyr or bare-metal environments. Architecting, developing, and maintaining embedded Linux systems using Yocto. Supporting board bring-up, including diagnosis using oscilloscopes, logic analysers, and software-based debugging techniques. Designing and maintaining board-to-board communication protocols. Designing and maintaining networking interfaces, including REST APIs, SNMP agents, and OpenAPI specifications. Implementing and debugging TCP/UDP communication layers, low-level networking behaviour, and protocol performance. Developing secure communication methods and applying best practices for authentication, encryption, secure OTA updates, and system hardening. Using tools such as Nmap, OpenVAS, Nessus, or similar to assess system vulnerabilities and improve security. Developing system services, daemons, device drivers, and communication middleware on embedded Linux. Leading troubleshooting and root cause analysis for embedded networking and security issues. Defining embedded software requirements, interface specifications, and technical documentation. Working closely with hardware, FPGA, and systems engineers to ensure reliable and secure data and control flow. Essential Requirements Bachelor's degree in Computer Science, Electronic Engineering, or a related field, or equivalent practical experience in low level embedded systems development. Strong professional experience in embedded Linux software development. Professional experience in one or more real time operating systems (RTOS) and/or bare metal development. Solid experience in prototype board bring up. Strong proficiency in C/C++ for embedded systems, including optimising CPU and RAM utilisation. Knowledge of digital communication interfaces such as Gigabit Ethernet, CAN, SPI, I2C, UART, and RS422. Strong debugging experience using oscilloscopes, logic analysers, and software debugging tools such as GDB, perf, and valgrind. Excellent analytical, communication, and documentation skills. Desirable Requirements Solid experience with ARM Cortex-M and Cortex-A devices, particularly STM32. Hands on experience with the Yocto Project, PetaLinux, or similar build systems. Professional experience with Zephyr OS. Strong understanding of Linux kernel architecture, device drivers, bootloaders, systemd, and system services. Solid understanding of secure networking protocols such as TLS, SSH, IPSec, and HTTPS, as well as authentication and encryption methods. Experience in secure bootloader and firmware update development. Solid proficiency in Python. Experience with extremely high frequency RF systems. Familiarity with MISRA C/C++ or other high reliability embedded software standards. Experience in Linux systems automation, including CI/CD and testing. Familiarity with container technologies such as Docker and Kubernetes. Basic soldering ability for minor modifications or attaching leads for probing. Ability to obtain SC security clearance, where required by the nature of the work. Please call our Talent Partner, Bruce Mair on if you would like to chat about this role or clarify the salary prior to investing your time applying. Benefits include: 37.5 hour working week 25 days' holiday plus public holidays, with the option to buy up to 5 additional days Contributory pension scheme with up to 8% company contribution Life Assurance (4 x basic salary) Income Protection Insurance Save As You Earn (SAYE) share scheme Electric Vehicle (EV) scheme Cycle to Work scheme Volunteering day Learning and development opportunities Hybrid working available Filtronic plc is an equal opportunities employer and is committed to building a diverse and inclusive workplace where everyone can thrive. We welcome applications from all qualified candidates regardless of age, gender, ethnicity, religion, sexual orientation, or disability status. If you require any adjustments or accommodations to support you during the interview process, please let us know and we will be happy to assist.
Filtronic is seeking a Senior or Higher Senior Embedded Software Engineer to join our engineering team at our headquarters in Sedgefield. You will design, develop and debug embedded software for real-world RF systems, working across bare-metal and RTOS environments. You will collaborate closely with hardware, FPGA and systems engineers to integrate software into complex electronics, bringing up prototype boards and resolving issues across the full product lifecycle.
25/07/2026
Full time
Filtronic is seeking a Senior or Higher Senior Embedded Software Engineer to join our engineering team at our headquarters in Sedgefield. You will design, develop and debug embedded software for real-world RF systems, working across bare-metal and RTOS environments. You will collaborate closely with hardware, FPGA and systems engineers to integrate software into complex electronics, bringing up prototype boards and resolving issues across the full product lifecycle.
Senior Embedded Software Developer Location: Commutable to Hertfordshire, Cheltenham, and Bristol - mostly on-site (4 days/week on customer site, 1 day remote where appropriate). Clearance: Must be eligible and willing to undergo DV clearance (British Citizen, UK residency last 10 years). Are you a proven embedded software engineer who thrives on hard problems and real-world constraints? Want to design and deliver operational tooling directly alongside end users in National Security & Defence? We're looking for a senior technical contributor who can take ownership of embedded deliveries, guide technical direction, and mentor others-working across ESP32, Raspberry Pi, and ARM platforms. What You'll Do Lead development of bespoke embedded solutions across multiple platforms. Design, implement, and maintain production-quality C, C++ and/or Python code interfacing with hardware. Architect solutions involving comms protocols, peripheral integration, and performance/robustness constraints. Lead debugging, testing, and optimisation across lab and field environments. Shape requirements with stakeholders; propose approaches and influence delivery plans. Support integration, configuration, and deployment into secure operational environments. Produce high-quality documentation and enforce consistent Git workflows and review standards. Mentor junior engineers and raise team capability through coaching and knowledge sharing. What You'll Bring Essential: Extensive hands on embedded software development experience. Strong proficiency in C/C++ (and/or Python where appropriate). Deep experience with embedded systems (ESP32, ARM Cortex, SBCs). Strong understanding of low level interfacing (UART, GPIO, USB, SPI/I2C). Confident in Linux-based development environments and toolchains. Strong debugging skills (JTAG/SWD, logic analysers, profiling, etc.) and disciplined engineering practice. Ability to communicate clearly and influence technical decisions across teams. Desirable: Experience delivering in secure/defence environments. Knowledge of cryptography, secure transport, or secure system design. Wireless experience (Bluetooth, UWB, Wi Fi). USB device drivers / advanced USB comms. RTOS / bare-metal expertise. Embedded Rust experience or strong interest. Education & Qualifications Degree in a relevant discipline preferred (or equivalent experience). Professional membership (BCS, IET) is a plus. Clearance Requirements Clearance to Start: SC Clearance for Role: DV Benefits Contributory Pension Scheme Private Medical Insurance 33 days Annual Leave (including public and privilege holidays) Access to Flexible benefits (including life assurance, health schemes, gym memberships, annual buy and sell holidays and a cycle to work scheme) Flexi-Time Commitment to Diversity We welcome applications from every part of the community and are committed to a truly diverse and inclusive culture. We foster a sense of belonging, welcoming all perspectives and contributions, and providing equal access to opportunities and resources for everyone. If you have a disability or need any reasonable adjustments during the application and selection stages please let us know, and we will respond in a way that best fits your needs. Pay Range £61,500.00 - £78,800.00 Legally Required EEO Statement All qualified applicants will receive consideration for employment without regard to sex, race, ethnicity, age, national origin, citizenship, religion, physical or mental disability, medical condition, genetic information, pregnancy, family structure, marital status, ancestry, domestic partner status, sexual orientation, gender identity or expression, veteran or military status, or any other basis prohibited by law. Leidos will also consider for employment qualified applicants with criminal histories consistent with relevant laws.
25/07/2026
Full time
Senior Embedded Software Developer Location: Commutable to Hertfordshire, Cheltenham, and Bristol - mostly on-site (4 days/week on customer site, 1 day remote where appropriate). Clearance: Must be eligible and willing to undergo DV clearance (British Citizen, UK residency last 10 years). Are you a proven embedded software engineer who thrives on hard problems and real-world constraints? Want to design and deliver operational tooling directly alongside end users in National Security & Defence? We're looking for a senior technical contributor who can take ownership of embedded deliveries, guide technical direction, and mentor others-working across ESP32, Raspberry Pi, and ARM platforms. What You'll Do Lead development of bespoke embedded solutions across multiple platforms. Design, implement, and maintain production-quality C, C++ and/or Python code interfacing with hardware. Architect solutions involving comms protocols, peripheral integration, and performance/robustness constraints. Lead debugging, testing, and optimisation across lab and field environments. Shape requirements with stakeholders; propose approaches and influence delivery plans. Support integration, configuration, and deployment into secure operational environments. Produce high-quality documentation and enforce consistent Git workflows and review standards. Mentor junior engineers and raise team capability through coaching and knowledge sharing. What You'll Bring Essential: Extensive hands on embedded software development experience. Strong proficiency in C/C++ (and/or Python where appropriate). Deep experience with embedded systems (ESP32, ARM Cortex, SBCs). Strong understanding of low level interfacing (UART, GPIO, USB, SPI/I2C). Confident in Linux-based development environments and toolchains. Strong debugging skills (JTAG/SWD, logic analysers, profiling, etc.) and disciplined engineering practice. Ability to communicate clearly and influence technical decisions across teams. Desirable: Experience delivering in secure/defence environments. Knowledge of cryptography, secure transport, or secure system design. Wireless experience (Bluetooth, UWB, Wi Fi). USB device drivers / advanced USB comms. RTOS / bare-metal expertise. Embedded Rust experience or strong interest. Education & Qualifications Degree in a relevant discipline preferred (or equivalent experience). Professional membership (BCS, IET) is a plus. Clearance Requirements Clearance to Start: SC Clearance for Role: DV Benefits Contributory Pension Scheme Private Medical Insurance 33 days Annual Leave (including public and privilege holidays) Access to Flexible benefits (including life assurance, health schemes, gym memberships, annual buy and sell holidays and a cycle to work scheme) Flexi-Time Commitment to Diversity We welcome applications from every part of the community and are committed to a truly diverse and inclusive culture. We foster a sense of belonging, welcoming all perspectives and contributions, and providing equal access to opportunities and resources for everyone. If you have a disability or need any reasonable adjustments during the application and selection stages please let us know, and we will respond in a way that best fits your needs. Pay Range £61,500.00 - £78,800.00 Legally Required EEO Statement All qualified applicants will receive consideration for employment without regard to sex, race, ethnicity, age, national origin, citizenship, religion, physical or mental disability, medical condition, genetic information, pregnancy, family structure, marital status, ancestry, domestic partner status, sexual orientation, gender identity or expression, veteran or military status, or any other basis prohibited by law. Leidos will also consider for employment qualified applicants with criminal histories consistent with relevant laws.
Senior Embedded Software Engineer Cambridge (Hybrid) Permanent Competitive salary + benefits Our client is a world leader in advanced RF and communications technology, delivering high-performance solutions that power critical infrastructure across telecommunications, space and defence sectors. They are seeking an experienced Senior Embedded Software Engineer to join their growing engineering team in Cambridge. The Role This is far more than a traditional embedded software role. You will play a key part in the design and development of embedded Linux control platforms, networked control systems and real-time embedded subsystems that sit at the heart of advanced RF products. Working closely with RF, FPGA, hardware and systems engineers, you will take ownership of software development across complex electronic systems, from concept through to volume manufacture. You'll help deliver reliable, secure and high-performance solutions while contributing to the continuous improvement of software architecture, development practices and system integration processes. Key Responsibilities Architect, develop and maintain embedded Linux systems using Yocto-based platforms Develop and maintain firmware for Zephyr OS and bare-metal embedded subsystems Support prototype board bring-up, hardware integration and system-level debugging Design and implement communication protocols between Linux, FPGA and microcontroller-based systems Develop networking interfaces including REST APIs, SNMP agents and OpenAPI specifications Implement, optimise and troubleshoot TCP/UDP communications and low-level networking functionality Develop secure communication solutions including authentication, encryption and secure firmware update mechanisms Develop Linux services, daemons, device drivers and communication middleware Support vulnerability assessment and system hardening activities Lead root-cause analysis and resolution of embedded software, networking and security issues Produce software requirements, interface specifications and technical documentation Collaborate with multidisciplinary engineering teams throughout the product lifecycle About You Strong experience developing embedded Linux systems Commercial experience with RTOS and/or bare-metal development Strong C/C++ programming skills within embedded environments Experience working with resource-constrained embedded systems Knowledge of communication interfaces including Ethernet, CAN, SPI, I2C, UART and RS422 Experience bringing up and debugging custom hardware platforms Strong debugging skills using oscilloscopes, logic analysers and software debugging tools Ability to work effectively within multidisciplinary engineering teams Desirable Experience with Yocto, PetaLinux or similar embedded Linux build systems Experience with Zephyr OS Experience with ARM Cortex-M and Cortex-A platforms, particularly STM32 devices Knowledge of Linux kernel architecture, bootloaders and device drivers Experience implementing secure networking protocols and cybersecurity best practices Python programming experience Exposure to RF, microwave or high-frequency communication systems Knowledge of CI/CD, automated testing and Linux systems automation Familiarity with Docker, Kubernetes or other container technologies Understanding of secure boot and firmware update methodologies Familiarity with MISRA C/C++ or other high-reliability software standards Why Apply? Work on cutting-edge RF and communications technologies Join a highly collaborative and innovative engineering environment Contribute to products used across telecommunications, space and defence sectors Influence software architecture across the full product lifecycle Work alongside experts in RF, FPGA, hardware and systems engineering Be part of a growing organisation investing heavily in engineering excellence Additional Information Hybrid working available Competitive salary and benefits package If you're an experienced Embedded Software Engineer looking to work at the forefront of advanced communications technology, we'd love to hear from you.
25/07/2026
Full time
Senior Embedded Software Engineer Cambridge (Hybrid) Permanent Competitive salary + benefits Our client is a world leader in advanced RF and communications technology, delivering high-performance solutions that power critical infrastructure across telecommunications, space and defence sectors. They are seeking an experienced Senior Embedded Software Engineer to join their growing engineering team in Cambridge. The Role This is far more than a traditional embedded software role. You will play a key part in the design and development of embedded Linux control platforms, networked control systems and real-time embedded subsystems that sit at the heart of advanced RF products. Working closely with RF, FPGA, hardware and systems engineers, you will take ownership of software development across complex electronic systems, from concept through to volume manufacture. You'll help deliver reliable, secure and high-performance solutions while contributing to the continuous improvement of software architecture, development practices and system integration processes. Key Responsibilities Architect, develop and maintain embedded Linux systems using Yocto-based platforms Develop and maintain firmware for Zephyr OS and bare-metal embedded subsystems Support prototype board bring-up, hardware integration and system-level debugging Design and implement communication protocols between Linux, FPGA and microcontroller-based systems Develop networking interfaces including REST APIs, SNMP agents and OpenAPI specifications Implement, optimise and troubleshoot TCP/UDP communications and low-level networking functionality Develop secure communication solutions including authentication, encryption and secure firmware update mechanisms Develop Linux services, daemons, device drivers and communication middleware Support vulnerability assessment and system hardening activities Lead root-cause analysis and resolution of embedded software, networking and security issues Produce software requirements, interface specifications and technical documentation Collaborate with multidisciplinary engineering teams throughout the product lifecycle About You Strong experience developing embedded Linux systems Commercial experience with RTOS and/or bare-metal development Strong C/C++ programming skills within embedded environments Experience working with resource-constrained embedded systems Knowledge of communication interfaces including Ethernet, CAN, SPI, I2C, UART and RS422 Experience bringing up and debugging custom hardware platforms Strong debugging skills using oscilloscopes, logic analysers and software debugging tools Ability to work effectively within multidisciplinary engineering teams Desirable Experience with Yocto, PetaLinux or similar embedded Linux build systems Experience with Zephyr OS Experience with ARM Cortex-M and Cortex-A platforms, particularly STM32 devices Knowledge of Linux kernel architecture, bootloaders and device drivers Experience implementing secure networking protocols and cybersecurity best practices Python programming experience Exposure to RF, microwave or high-frequency communication systems Knowledge of CI/CD, automated testing and Linux systems automation Familiarity with Docker, Kubernetes or other container technologies Understanding of secure boot and firmware update methodologies Familiarity with MISRA C/C++ or other high-reliability software standards Why Apply? Work on cutting-edge RF and communications technologies Join a highly collaborative and innovative engineering environment Contribute to products used across telecommunications, space and defence sectors Influence software architecture across the full product lifecycle Work alongside experts in RF, FPGA, hardware and systems engineering Be part of a growing organisation investing heavily in engineering excellence Additional Information Hybrid working available Competitive salary and benefits package If you're an experienced Embedded Software Engineer looking to work at the forefront of advanced communications technology, we'd love to hear from you.
Anduril Industries is a defense technology company with a mission to transform U.S. and allied military capabilities with advanced technology. By bringing the expertise, technology, and business model of the 21st century's most innovative companies to the defense industry, Anduril is changing how military systems are designed, built and sold. Anduril's family of systems is powered by Lattice OS, an AI-powered operating system that turns thousands of data streams into a realtime, 3D command and control center. As the world enters an era of strategic competition, Anduril is committed to bringing cutting edge autonomy, AI, computer vision, sensor fusion, and networking technology to the military in months, not years. About the Team The Maneuver Dominance team at Anduril develops operationally relevant, multi asset autonomy. We are focused on making large groups of autonomous systems work effectively together. We leverage existing Anduril drone platforms like Ghost or Altius, in addition to bringing 3rd party platforms into Anduril's Lattice ecosystem. About the Job We are seeking a Senior Robotics Software Engineer, Omen Payload Integration to join the Maneuver Dominance team in Abu Dhabi (UAE). In this role, you will design, develop, and integrate software that connects autonomous platforms with mission payloads, including stores management systems (SMS), networked devices, and hardware interfaces. You will architect APIs and data transport layers that move information reliably between vehicles, payloads, and ground systems in demanding operational environments. If you thrive in a fast paced environment, enjoy solving complex problems at the intersection of software, networking, and hardware, and are passionate about delivering mission critical systems, this opportunity is for you. What You'll Do Develop Networked Software: Engineer scalable, robust software that interacts with networking devices, managed networks, and common router or switch hardware. Payload & SMS Integration: Design and implement software that interfaces with stores management systems (SMS) and other payload subsystems to coordinate the release and control of munitions and mission payloads. API/ICD Design: Architect and implement software APIs and Interface Control Documents (ICDs) using HTTP, REST, and gRPC to connect distributed systems across vehicles, payloads, and ground stations. Data Transport Engineering: Build and optimize low-level data transport over UDP and TCP, ensuring reliable, low latency communication in constrained operational environments. Hardware Interfacing Software: Write code that interfaces directly with hardware, bridging embedded devices, sensors, and payload electronics with higher-level autonomy software. Collaborate Cross Functionally: Partner with hardware, systems, vehicle, and payload teams to seamlessly integrate software into physical platforms. Real World Deployment: Travel up to 25% to test, debug, and deploy systems in operational environments. Iterative Development: Contribute across the entire software lifecycle, including prototyping, implementation, testing, and deployment. Troubleshoot and Debug: Analyse and resolve issues in deployed systems, ensuring reliability and operational success. Required Qualifications Technical Expertise: Bachelor's or Master's degree in Computer Science, Software Engineering, Computer Engineering, Electrical Engineering, or a related technical field. C++ or Rust Proficiency: 5+ years of hands on experience developing production grade software in C++ and/or Rust. Strong programmers in adjacent systems languages will be considered if other qualifications are met. Networking Software: Experience building software that interacts with networking devices, managed networks, and common router or switch hardware. API/ICD Design: Experience designing and implementing software APIs and ICDs, including work with HTTP, REST, and gRPC. Data Transport: Solid understanding of low level data transport layers, including UDP and TCP. Hardware Interfacing: Experience writing code that interfaces with hardware (embedded devices, sensors, or payload electronics). Systems Level Thinking: Ability to navigate and contribute to complex systems and established codebases. Real World Impact: Passion for building software that directly influences mission critical outcomes. Travel Flexibility: Willingness to travel up to 50% to test and deploy systems. Global Operations: Experience working with international suppliers and customers in the EMEA region. Security Clearance: Must be able to obtain a Secret Clearance. Preferred Qualifications Stores Management Systems: Direct experience with stores management systems (SMS) or related munitions/payload release systems in aerospace or defense platforms. Aerospace/Defense Background: Familiarity with aerospace integration standards, vehicle bus protocols (e.g., MIL STD 1553, ARINC), or DO 178/DO 254 development practices. Distributed Systems: Experience designing fault tolerant distributed systems and message passing frameworks for multi node coordination. Embedded & Real Time Systems: Experience with embedded Linux, RTOS, or bare metal development on resource constrained hardware. Programming Skills: Additional experience with Python, Go, or scripting for tooling and test automation. Performance Optimization: Familiarity with profiling and optimizing networked and hardware interfacing software. Benefits The salary range for this role is an estimate based on a wide range of compensation factors, inclusive of base salary only. Actual salary offer may vary based on work experience, education and/or training, critical skills, and/or business considerations. Highly competitive equity grants are included in the majority of full time offers; and are considered part of Anduril's total compensation package. Additionally, Anduril offers top tier benefits for full time employees, including: At Anduril, we invest in our people. Our comprehensive, competitive benefits package (available at little to no cost to employees) ensures you're supported in health, recovery, and whatever comes next.
25/07/2026
Full time
Anduril Industries is a defense technology company with a mission to transform U.S. and allied military capabilities with advanced technology. By bringing the expertise, technology, and business model of the 21st century's most innovative companies to the defense industry, Anduril is changing how military systems are designed, built and sold. Anduril's family of systems is powered by Lattice OS, an AI-powered operating system that turns thousands of data streams into a realtime, 3D command and control center. As the world enters an era of strategic competition, Anduril is committed to bringing cutting edge autonomy, AI, computer vision, sensor fusion, and networking technology to the military in months, not years. About the Team The Maneuver Dominance team at Anduril develops operationally relevant, multi asset autonomy. We are focused on making large groups of autonomous systems work effectively together. We leverage existing Anduril drone platforms like Ghost or Altius, in addition to bringing 3rd party platforms into Anduril's Lattice ecosystem. About the Job We are seeking a Senior Robotics Software Engineer, Omen Payload Integration to join the Maneuver Dominance team in Abu Dhabi (UAE). In this role, you will design, develop, and integrate software that connects autonomous platforms with mission payloads, including stores management systems (SMS), networked devices, and hardware interfaces. You will architect APIs and data transport layers that move information reliably between vehicles, payloads, and ground systems in demanding operational environments. If you thrive in a fast paced environment, enjoy solving complex problems at the intersection of software, networking, and hardware, and are passionate about delivering mission critical systems, this opportunity is for you. What You'll Do Develop Networked Software: Engineer scalable, robust software that interacts with networking devices, managed networks, and common router or switch hardware. Payload & SMS Integration: Design and implement software that interfaces with stores management systems (SMS) and other payload subsystems to coordinate the release and control of munitions and mission payloads. API/ICD Design: Architect and implement software APIs and Interface Control Documents (ICDs) using HTTP, REST, and gRPC to connect distributed systems across vehicles, payloads, and ground stations. Data Transport Engineering: Build and optimize low-level data transport over UDP and TCP, ensuring reliable, low latency communication in constrained operational environments. Hardware Interfacing Software: Write code that interfaces directly with hardware, bridging embedded devices, sensors, and payload electronics with higher-level autonomy software. Collaborate Cross Functionally: Partner with hardware, systems, vehicle, and payload teams to seamlessly integrate software into physical platforms. Real World Deployment: Travel up to 25% to test, debug, and deploy systems in operational environments. Iterative Development: Contribute across the entire software lifecycle, including prototyping, implementation, testing, and deployment. Troubleshoot and Debug: Analyse and resolve issues in deployed systems, ensuring reliability and operational success. Required Qualifications Technical Expertise: Bachelor's or Master's degree in Computer Science, Software Engineering, Computer Engineering, Electrical Engineering, or a related technical field. C++ or Rust Proficiency: 5+ years of hands on experience developing production grade software in C++ and/or Rust. Strong programmers in adjacent systems languages will be considered if other qualifications are met. Networking Software: Experience building software that interacts with networking devices, managed networks, and common router or switch hardware. API/ICD Design: Experience designing and implementing software APIs and ICDs, including work with HTTP, REST, and gRPC. Data Transport: Solid understanding of low level data transport layers, including UDP and TCP. Hardware Interfacing: Experience writing code that interfaces with hardware (embedded devices, sensors, or payload electronics). Systems Level Thinking: Ability to navigate and contribute to complex systems and established codebases. Real World Impact: Passion for building software that directly influences mission critical outcomes. Travel Flexibility: Willingness to travel up to 50% to test and deploy systems. Global Operations: Experience working with international suppliers and customers in the EMEA region. Security Clearance: Must be able to obtain a Secret Clearance. Preferred Qualifications Stores Management Systems: Direct experience with stores management systems (SMS) or related munitions/payload release systems in aerospace or defense platforms. Aerospace/Defense Background: Familiarity with aerospace integration standards, vehicle bus protocols (e.g., MIL STD 1553, ARINC), or DO 178/DO 254 development practices. Distributed Systems: Experience designing fault tolerant distributed systems and message passing frameworks for multi node coordination. Embedded & Real Time Systems: Experience with embedded Linux, RTOS, or bare metal development on resource constrained hardware. Programming Skills: Additional experience with Python, Go, or scripting for tooling and test automation. Performance Optimization: Familiarity with profiling and optimizing networked and hardware interfacing software. Benefits The salary range for this role is an estimate based on a wide range of compensation factors, inclusive of base salary only. Actual salary offer may vary based on work experience, education and/or training, critical skills, and/or business considerations. Highly competitive equity grants are included in the majority of full time offers; and are considered part of Anduril's total compensation package. Additionally, Anduril offers top tier benefits for full time employees, including: At Anduril, we invest in our people. Our comprehensive, competitive benefits package (available at little to no cost to employees) ensures you're supported in health, recovery, and whatever comes next.
Senior Firmware Engineer - Foxton, Cambridgeshire Business Unit: Novanta, Robotics and Automation. Responsibilities Design and implement embedded firmware in C and C++ for STM32 microcontrollers. Develop real time algorithms for inductive sensing and position feedback. Optimise code for performance, memory usage and power efficiency. Implement communication interfaces such as SPI, UART, CAN and Ethernet. Work closely with hardware engineers to integrate firmware with inductive sensor electronics. Carry out unit testing, debugging and system validation. Support EMC compliance activities and functional safety requirements. Produce clear technical documentation for firmware, software and system architecture. Follow ISO9001 and relevant industry standards. Qualifications Strong embedded C and C++ experience, including STM32 and ARM Cortex M. Understanding of STM32 HAL or LL drivers. Experience with bare metal work. Familiarity with inductive sensing and basic signal processing. Hands on experience with debugging tools such as JTAG or SWD, oscilloscopes and logic analyzers. Knowledge of communication protocols and industrial interfaces. Ability to develop simple PC applications for configuration or data analysis. Experience with Git and collaborative development workflows. Preferred Qualifications Experience building products for harsh or demanding environments. Understanding of EMC and safety standards. Practical soldering skills. Experience with firmware or hardware version control systems. Mathcad experience. Knowledge of Atlassian tools (JIRA, Confluence). Additional languages. We are committed to providing an inclusive recruitment process. If you require reasonable adjustments at any stage-for example with applications, interviews, or assessments-please inform Talent Acquisition Partner. We will work with you to understand your needs and make appropriate arrangements so you can perform at your best. Novanta is proud to be an equal employment opportunity and affirmative action workplace. We consider all qualified applicants without regard to race, color, religion, sex (including pregnancy), sexual orientation, gender identity or expression, national origin, military and veteran status, disability, genetics, or any other category protected by federal law or Novanta policy. Please call if you need a disability accommodation for any part of the employment process.
24/07/2026
Full time
Senior Firmware Engineer - Foxton, Cambridgeshire Business Unit: Novanta, Robotics and Automation. Responsibilities Design and implement embedded firmware in C and C++ for STM32 microcontrollers. Develop real time algorithms for inductive sensing and position feedback. Optimise code for performance, memory usage and power efficiency. Implement communication interfaces such as SPI, UART, CAN and Ethernet. Work closely with hardware engineers to integrate firmware with inductive sensor electronics. Carry out unit testing, debugging and system validation. Support EMC compliance activities and functional safety requirements. Produce clear technical documentation for firmware, software and system architecture. Follow ISO9001 and relevant industry standards. Qualifications Strong embedded C and C++ experience, including STM32 and ARM Cortex M. Understanding of STM32 HAL or LL drivers. Experience with bare metal work. Familiarity with inductive sensing and basic signal processing. Hands on experience with debugging tools such as JTAG or SWD, oscilloscopes and logic analyzers. Knowledge of communication protocols and industrial interfaces. Ability to develop simple PC applications for configuration or data analysis. Experience with Git and collaborative development workflows. Preferred Qualifications Experience building products for harsh or demanding environments. Understanding of EMC and safety standards. Practical soldering skills. Experience with firmware or hardware version control systems. Mathcad experience. Knowledge of Atlassian tools (JIRA, Confluence). Additional languages. We are committed to providing an inclusive recruitment process. If you require reasonable adjustments at any stage-for example with applications, interviews, or assessments-please inform Talent Acquisition Partner. We will work with you to understand your needs and make appropriate arrangements so you can perform at your best. Novanta is proud to be an equal employment opportunity and affirmative action workplace. We consider all qualified applicants without regard to race, color, religion, sex (including pregnancy), sexual orientation, gender identity or expression, national origin, military and veteran status, disability, genetics, or any other category protected by federal law or Novanta policy. Please call if you need a disability accommodation for any part of the employment process.
The Product Software Team are responsible for providing customer facing software that runs on our industry-leading all-optical network switch. The team are responsible for managing two different software stacks running on different PCBs. The network software (NIC SW) implements various L2/L3 protocols and allows customers to communicate with the optical switch using the desired interfaces that includes TL1, Netconf, Restconf and WebUI. The control software (DSP SW) is a bare metal stack that receives user commands through NIC SW and controls the movement and position of piezoelectric actuators. The Senior Software Engineer is responsible for enhancing and optimising Polatis products, focusing on software architecture, design, integration, and ensuring seamless collaboration across cross functional teams. This role involves hands on technical contributions, mentorship, and aiding in the overall growth and efficiency of the software development team. Software Architecture and Design: Collaborate closely with the Software Architect to shape both system design and test pass criteria for all assigned projects, ensuring cohesive alignment with product architecture, user requirements, and technical constraints. Technical Expertise: The role involves developing software in C for Linux based embedded systems, contributing to the user space software stack to enhance product functionality. It requires close collaboration with quality engineers to design and review software verification plans, as well as analysing test outcomes to identify improvement opportunities. The position also includes investigating customer reported bugs, identifying root causes, and delivering effective fixes to uphold product quality and customer satisfaction. Hardware Integration: Utilise hands on experience to integrate software with hardware, comprehending various hardware protocols (I2C, UART, SPI, USB) and reading hardware schematics effectively. Cross Functional Collaboration: Collaborate with cross functional teams to define project scopes and contribute to planning and estimation of work packages. Collaborate with production, NPI, and customer support teams to address potential software issues during production and in the field, ensuring timely resolution. Process Orientation Produce the relevant project artefacts as required by the software development process. Provide specific documentation related to product design to meet regulatory compliance and organization requirements. Your profile 8+ years of product development experience in an embedded environment using C programming language. Experience of developing software targeted at ARM microcontrollers. Familiarity with coding standards and best practices. Proven experience as a Senior Software Engineer, with a strong focus on Linux based systems development. Ability to use number of development tools for system administration and debugging. Skills in optimizing software for performance and memory usage. Advanced understanding of static and dynamic analysis tools. Experience with Hardware root of trust (RoT), Secure boot and TPM. Experience with security scanning tools, management of software vulnerabilities. Familiarity with security regulations. Experience with software security that involves code signing, private key management using HSM. Ability to maintain Linux kernel with latest security patches, upgrading to new libraries. Advanced understanding and contributions in Yocto build systems. Experience with writing Linux user space application software using POSIX APIs. Ability to integrate open source library into existing programs. Experience of working in an Agile software development environment and contribute significantly to generating relevant process artefacts. Familiarity with Jenkins CI/CD pipelines. Continuous integration tools, and scripting languages to automate tasks and improve development workflows. Desirable skills Solid understanding of networking or bus based communication concepts, protocols, and security mechanisms including data storage, and preventing vulnerabilities. Experience in gRPC, gNMI and gNSI Experience with version control systems (e.g., Git) and issue tracking tools (e.g., JIRA). Why HUBER+SUHNER Polatis? Our aim is to be the employer of choice and as such you can be assured of a market leading remuneration package that matches your skills and experience. Your employment and development is at the heart of our "Fundamentals". We have an entrepreneurial and collaborative culture within the business. You will hear back from us as soon as possible. For further information please contact: The HR Team
24/07/2026
Full time
The Product Software Team are responsible for providing customer facing software that runs on our industry-leading all-optical network switch. The team are responsible for managing two different software stacks running on different PCBs. The network software (NIC SW) implements various L2/L3 protocols and allows customers to communicate with the optical switch using the desired interfaces that includes TL1, Netconf, Restconf and WebUI. The control software (DSP SW) is a bare metal stack that receives user commands through NIC SW and controls the movement and position of piezoelectric actuators. The Senior Software Engineer is responsible for enhancing and optimising Polatis products, focusing on software architecture, design, integration, and ensuring seamless collaboration across cross functional teams. This role involves hands on technical contributions, mentorship, and aiding in the overall growth and efficiency of the software development team. Software Architecture and Design: Collaborate closely with the Software Architect to shape both system design and test pass criteria for all assigned projects, ensuring cohesive alignment with product architecture, user requirements, and technical constraints. Technical Expertise: The role involves developing software in C for Linux based embedded systems, contributing to the user space software stack to enhance product functionality. It requires close collaboration with quality engineers to design and review software verification plans, as well as analysing test outcomes to identify improvement opportunities. The position also includes investigating customer reported bugs, identifying root causes, and delivering effective fixes to uphold product quality and customer satisfaction. Hardware Integration: Utilise hands on experience to integrate software with hardware, comprehending various hardware protocols (I2C, UART, SPI, USB) and reading hardware schematics effectively. Cross Functional Collaboration: Collaborate with cross functional teams to define project scopes and contribute to planning and estimation of work packages. Collaborate with production, NPI, and customer support teams to address potential software issues during production and in the field, ensuring timely resolution. Process Orientation Produce the relevant project artefacts as required by the software development process. Provide specific documentation related to product design to meet regulatory compliance and organization requirements. Your profile 8+ years of product development experience in an embedded environment using C programming language. Experience of developing software targeted at ARM microcontrollers. Familiarity with coding standards and best practices. Proven experience as a Senior Software Engineer, with a strong focus on Linux based systems development. Ability to use number of development tools for system administration and debugging. Skills in optimizing software for performance and memory usage. Advanced understanding of static and dynamic analysis tools. Experience with Hardware root of trust (RoT), Secure boot and TPM. Experience with security scanning tools, management of software vulnerabilities. Familiarity with security regulations. Experience with software security that involves code signing, private key management using HSM. Ability to maintain Linux kernel with latest security patches, upgrading to new libraries. Advanced understanding and contributions in Yocto build systems. Experience with writing Linux user space application software using POSIX APIs. Ability to integrate open source library into existing programs. Experience of working in an Agile software development environment and contribute significantly to generating relevant process artefacts. Familiarity with Jenkins CI/CD pipelines. Continuous integration tools, and scripting languages to automate tasks and improve development workflows. Desirable skills Solid understanding of networking or bus based communication concepts, protocols, and security mechanisms including data storage, and preventing vulnerabilities. Experience in gRPC, gNMI and gNSI Experience with version control systems (e.g., Git) and issue tracking tools (e.g., JIRA). Why HUBER+SUHNER Polatis? Our aim is to be the employer of choice and as such you can be assured of a market leading remuneration package that matches your skills and experience. Your employment and development is at the heart of our "Fundamentals". We have an entrepreneurial and collaborative culture within the business. You will hear back from us as soon as possible. For further information please contact: The HR Team
A Senior Embedded Firmware Engineer with extensive experience writing efficient code in C/C++ for microcontrollers and processors will join a Global Technology Company, delivering innovative electronic equipment to the broadcast industry. Hybrid working available after probation. You ll take designs from concept through to production - bringing strong C/C++ programming to write efficient code; will undertake hardware-software integration and system optimization as well as debugging and troubleshooting. Qualified to Degree level in a relevant Engineering discipline, the successful Senior Embedded Firmware Engineer will bring several years industrial design experience which should include Low-Level experience with Linux, Bare Metal coding and good knowledge of communication protocols. Key Skills and Experience sought include: Degree in Electronics, Software, Computer Science or similar discipline. Proficiency in C/C++ programming. Linux Operating Systems and Drivers. Bare Metal coding. Writing code for Microcontrollers and processors to control hardware. Good knowledge of communication protocols. Low level experience with RTOS. Previous experience related to Broadcast or Pro AV products would be highly beneficial as would knowledge of audio and video protocols. A competitive salary will be offered, depending upon experience with benefits to include Private medical, Pension, Life Assurance and some Hybrid working after completion of probation period.
23/07/2026
Full time
A Senior Embedded Firmware Engineer with extensive experience writing efficient code in C/C++ for microcontrollers and processors will join a Global Technology Company, delivering innovative electronic equipment to the broadcast industry. Hybrid working available after probation. You ll take designs from concept through to production - bringing strong C/C++ programming to write efficient code; will undertake hardware-software integration and system optimization as well as debugging and troubleshooting. Qualified to Degree level in a relevant Engineering discipline, the successful Senior Embedded Firmware Engineer will bring several years industrial design experience which should include Low-Level experience with Linux, Bare Metal coding and good knowledge of communication protocols. Key Skills and Experience sought include: Degree in Electronics, Software, Computer Science or similar discipline. Proficiency in C/C++ programming. Linux Operating Systems and Drivers. Bare Metal coding. Writing code for Microcontrollers and processors to control hardware. Good knowledge of communication protocols. Low level experience with RTOS. Previous experience related to Broadcast or Pro AV products would be highly beneficial as would knowledge of audio and video protocols. A competitive salary will be offered, depending upon experience with benefits to include Private medical, Pension, Life Assurance and some Hybrid working after completion of probation period.
Step into a world where innovation meets impact. This Principal Software Engineer role offers you the chance to be a part of cutting-edge defence technology, driving advancements that redefine security and protect lives. Working in a dynamic and collaborative environment, you'll lead projects that make a real difference, while enjoying excellent benefits such as private medical cover, flexible working hours, and participation in an annual bonus scheme. If you're ready to shape the future of defence systems by leading the design, architecture, and delivery of secure embedded and application software within advanced cyber and defence programmes. You ll work across the full software lifecycle from requirements and system design through to implementation, testing, and deployment while ensuring high standards in performance, security, and reliability. The position includes technical leadership of small engineering teams, mentoring junior developers, and contributing to multiple concurrent projects with varying scales and complexity. You ll apply modern development practices such as object-oriented design, DevSecOps, and continuous integration, while also supporting bids, cost estimation, and technical reviews. Strong experience in C/C++, embedded systems, and software engineering best practices is essential. The role requires working in highly regulated environments, including handling sensitive information and meeting strict security standards. Candidates must be eligible for UK security clearance, reflecting the critical nature of the work. Overall, this is a senior-level engineering role combining hands-on development with leadership and strategic technical input What You Will Do: - Architect, design, develop, and test embedded and application software, ensuring high-quality and timely deliverables. - Apply object-oriented design techniques to enable efficient code re-use and integration with testing frameworks. - Review system design artefacts to derive software requirements and architecture that align with high-level system objectives. - Develop and maintain knowledge of best practices in software development, including TDD/BDD, DevSecOps, and secure coding standards. - Mentor junior engineers, provide technical leadership, and contribute to the improvement of tools, processes, and techniques. - Generate technical proposals and accurate estimates for bids and projects, ensuring cost and schedule adherence. What You Will Bring: - A degree in engineering, mathematics, or a science-based subject, or equivalent experience. - Significant experience in embedded product development, including bare-metal and RTOSes such as Linux or ThreadX. - Expertise in programming languages like C and C++, with a strong grasp of object-oriented design and design patterns. - Familiarity with software testing, defensive coding standards, and tools for version control and automated testing. - A proactive approach to problem-solving and a commitment to delivering high-quality solutions. This Principal Software Engineer role is instrumental in delivering innovative cryptographic and key management solutions that ensure secure communication for customers worldwide. By contributing to the development of advanced defence systems, you'll play a vital role in shaping the company's mission to provide trusted, pioneering technology. Location: Based in fulltime onsite in Maidenhead Interested?: Don't miss this opportunity to advance your career and make a meaningful impact in the defence industry. Apply today to become a Principal Software Engineer and take the next step in your professional journey. Your CV will be forwarded to Jonathan Lee Recruitment, a leading engineering and manufacturing recruitment consultancy established in 1978. The services advertised by Jonathan Lee Recruitment are those of an Employment Agency. In order for your CV to be processed effectively, please ensure your name, email address, phone number and location (post code OR town OR county, as a minimum) are included.
23/07/2026
Full time
Step into a world where innovation meets impact. This Principal Software Engineer role offers you the chance to be a part of cutting-edge defence technology, driving advancements that redefine security and protect lives. Working in a dynamic and collaborative environment, you'll lead projects that make a real difference, while enjoying excellent benefits such as private medical cover, flexible working hours, and participation in an annual bonus scheme. If you're ready to shape the future of defence systems by leading the design, architecture, and delivery of secure embedded and application software within advanced cyber and defence programmes. You ll work across the full software lifecycle from requirements and system design through to implementation, testing, and deployment while ensuring high standards in performance, security, and reliability. The position includes technical leadership of small engineering teams, mentoring junior developers, and contributing to multiple concurrent projects with varying scales and complexity. You ll apply modern development practices such as object-oriented design, DevSecOps, and continuous integration, while also supporting bids, cost estimation, and technical reviews. Strong experience in C/C++, embedded systems, and software engineering best practices is essential. The role requires working in highly regulated environments, including handling sensitive information and meeting strict security standards. Candidates must be eligible for UK security clearance, reflecting the critical nature of the work. Overall, this is a senior-level engineering role combining hands-on development with leadership and strategic technical input What You Will Do: - Architect, design, develop, and test embedded and application software, ensuring high-quality and timely deliverables. - Apply object-oriented design techniques to enable efficient code re-use and integration with testing frameworks. - Review system design artefacts to derive software requirements and architecture that align with high-level system objectives. - Develop and maintain knowledge of best practices in software development, including TDD/BDD, DevSecOps, and secure coding standards. - Mentor junior engineers, provide technical leadership, and contribute to the improvement of tools, processes, and techniques. - Generate technical proposals and accurate estimates for bids and projects, ensuring cost and schedule adherence. What You Will Bring: - A degree in engineering, mathematics, or a science-based subject, or equivalent experience. - Significant experience in embedded product development, including bare-metal and RTOSes such as Linux or ThreadX. - Expertise in programming languages like C and C++, with a strong grasp of object-oriented design and design patterns. - Familiarity with software testing, defensive coding standards, and tools for version control and automated testing. - A proactive approach to problem-solving and a commitment to delivering high-quality solutions. This Principal Software Engineer role is instrumental in delivering innovative cryptographic and key management solutions that ensure secure communication for customers worldwide. By contributing to the development of advanced defence systems, you'll play a vital role in shaping the company's mission to provide trusted, pioneering technology. Location: Based in fulltime onsite in Maidenhead Interested?: Don't miss this opportunity to advance your career and make a meaningful impact in the defence industry. Apply today to become a Principal Software Engineer and take the next step in your professional journey. Your CV will be forwarded to Jonathan Lee Recruitment, a leading engineering and manufacturing recruitment consultancy established in 1978. The services advertised by Jonathan Lee Recruitment are those of an Employment Agency. In order for your CV to be processed effectively, please ensure your name, email address, phone number and location (post code OR town OR county, as a minimum) are included.
Senior Embedded Software Engineer Location: Ashford, England, United Kingdom Role Type: Permanent - Full Time Role ID: SF19938 At QinetiQ, we're not just imagining tomorrow we are creating it. From cutting edge defence technology to ground breaking innovations our mission is to empower and protect lives. Join us as a Senior Embedded Software Engineer at our Ashford site, where you will have the opportunity to work with cutting edge technology in partnership with some of the most brilliant minds. The Role As a Senior Embedded Software Engineer, you will take ownership of embedded software development across a range of complex products, working from initial requirements through to implementation, testing and in service support. You will play a senior technical role within project teams, contributing to design decisions, supporting more junior engineers and helping to modernise legacy systems using more contemporary approaches. Day to day, you'll work on full lifecycle embedded software development, primarily focused on real time, safety critical systems written in C and running on bare metal and RTOS based platforms. Your responsibilities will include: Designing, implementing and testing embedded software from requirements through to production release Working across new development and maintenance of existing products, including system upgrades and modernisation Producing and maintaining high quality technical documentation in line with internal processes Supporting system integration, fault diagnosis and issue resolution across software and hardware Providing technical guidance and mentoring to mid level and junior engineers Supporting field trials and test activities in the UK and overseas as required Essential experience Strong experience developing embedded software in C for real time systems Experience working close to hardware, including low level drivers and interfaces Proven ability to deliver work across the full product lifecycle Experience diagnosing and resolving complex technical issues in embedded systems Strong attention to detail with a calm, methodical approach to problem solving Experience working with version control systems such as Git Essential qualifications Degree in Software, Electronic Engineering or a related discipline, or equivalent experience We value difference and we don't have a fixed idea when it comes to background or education, provided you can show the required level of experience and willingness to learn then we would like to hear from you. This role is 37 hours per week based at our Ashford site with a minimum average site attendance of three days per week. Set working times are Mon Thurs 8:30 5:00 PM & Fri 8:30 1:30 PM Occasional travel to testing ranges and customer sites will be expected Ashford This role is based at QinetiQ's Ashford site, home to QinetiQ Target Systems. The facility combines design, manufacturing, testing and trials support, offering engineers the opportunity to see products through the full lifecycle, from concept and design to live operational use. Benefits Matched contribution pension scheme, with life assurance Generous holiday allowance, with the option to purchase additional days Options to join Health Cash Plan, Private Medical Insurance and Dental Insurance Employee discount portal: Personal Accident Insurance, Travel Insurance, Restaurants, Cinema Tickets and much more We are proud to support the Armed Forces community by honouring the Armed Forces Covenant and maintaining our Gold Award standard in the Defence Employer Recognition Scheme Volunteering Opportunities - helping charities and local community Our Recruitment Process We want to make sure that our recruitment process is as inclusive as possible and we aspire to bring out the best in our candidates by creating an environment where everyone feels valued, heard and supported. If you have a disability or health condition that may affect your performance in certain assessment types, please speak to your Recruiter about potential reasonable adjustments. Many roles in QinetiQ are subject to national security vetting being completed, applicants who already hold the appropriate level of vetting may be able to transfer it upon appointment. A number of roles are also subject to additional restrictions, which means factors such as nationality or previous nationalities may affect the roles that you can be employed in. Please note that all applicants for this role must be eligible for SC clearance, as a minimum.
23/07/2026
Full time
Senior Embedded Software Engineer Location: Ashford, England, United Kingdom Role Type: Permanent - Full Time Role ID: SF19938 At QinetiQ, we're not just imagining tomorrow we are creating it. From cutting edge defence technology to ground breaking innovations our mission is to empower and protect lives. Join us as a Senior Embedded Software Engineer at our Ashford site, where you will have the opportunity to work with cutting edge technology in partnership with some of the most brilliant minds. The Role As a Senior Embedded Software Engineer, you will take ownership of embedded software development across a range of complex products, working from initial requirements through to implementation, testing and in service support. You will play a senior technical role within project teams, contributing to design decisions, supporting more junior engineers and helping to modernise legacy systems using more contemporary approaches. Day to day, you'll work on full lifecycle embedded software development, primarily focused on real time, safety critical systems written in C and running on bare metal and RTOS based platforms. Your responsibilities will include: Designing, implementing and testing embedded software from requirements through to production release Working across new development and maintenance of existing products, including system upgrades and modernisation Producing and maintaining high quality technical documentation in line with internal processes Supporting system integration, fault diagnosis and issue resolution across software and hardware Providing technical guidance and mentoring to mid level and junior engineers Supporting field trials and test activities in the UK and overseas as required Essential experience Strong experience developing embedded software in C for real time systems Experience working close to hardware, including low level drivers and interfaces Proven ability to deliver work across the full product lifecycle Experience diagnosing and resolving complex technical issues in embedded systems Strong attention to detail with a calm, methodical approach to problem solving Experience working with version control systems such as Git Essential qualifications Degree in Software, Electronic Engineering or a related discipline, or equivalent experience We value difference and we don't have a fixed idea when it comes to background or education, provided you can show the required level of experience and willingness to learn then we would like to hear from you. This role is 37 hours per week based at our Ashford site with a minimum average site attendance of three days per week. Set working times are Mon Thurs 8:30 5:00 PM & Fri 8:30 1:30 PM Occasional travel to testing ranges and customer sites will be expected Ashford This role is based at QinetiQ's Ashford site, home to QinetiQ Target Systems. The facility combines design, manufacturing, testing and trials support, offering engineers the opportunity to see products through the full lifecycle, from concept and design to live operational use. Benefits Matched contribution pension scheme, with life assurance Generous holiday allowance, with the option to purchase additional days Options to join Health Cash Plan, Private Medical Insurance and Dental Insurance Employee discount portal: Personal Accident Insurance, Travel Insurance, Restaurants, Cinema Tickets and much more We are proud to support the Armed Forces community by honouring the Armed Forces Covenant and maintaining our Gold Award standard in the Defence Employer Recognition Scheme Volunteering Opportunities - helping charities and local community Our Recruitment Process We want to make sure that our recruitment process is as inclusive as possible and we aspire to bring out the best in our candidates by creating an environment where everyone feels valued, heard and supported. If you have a disability or health condition that may affect your performance in certain assessment types, please speak to your Recruiter about potential reasonable adjustments. Many roles in QinetiQ are subject to national security vetting being completed, applicants who already hold the appropriate level of vetting may be able to transfer it upon appointment. A number of roles are also subject to additional restrictions, which means factors such as nationality or previous nationalities may affect the roles that you can be employed in. Please note that all applicants for this role must be eligible for SC clearance, as a minimum.
ZeroAvia Inc. is seeking an experienced Embedded Software Engineer to drive the development of embedded control software for hydrogen-electric propulsion technology. You will deliver end-to-end software from requirements to verification and certification within a multidisciplinary team. The role emphasizes safety-critical development with MISRA C, bare-metal MCU work, and model-based design using MATLAB/Simulink, in a hands-on, fast-paced environment.
19/07/2026
Full time
ZeroAvia Inc. is seeking an experienced Embedded Software Engineer to drive the development of embedded control software for hydrogen-electric propulsion technology. You will deliver end-to-end software from requirements to verification and certification within a multidisciplinary team. The role emphasizes safety-critical development with MISRA C, bare-metal MCU work, and model-based design using MATLAB/Simulink, in a hands-on, fast-paced environment.
Filtronic is a leader in advanced RF and microwave technology, designing and manufacturing high-performance solutions for the Space, Aerospace, Defence and Telecommunications sectors. As we continue to grow, we're looking for a Senior or Higher Senior Embedded Software Engineer to join our engineering team at our headquarters in Sedgefield. This is an exciting opportunity to work on cutting edge embedded software that powers some of the world's most advanced RF and communications systems. You'll be part of a multidisciplinary engineering team developing innovative products from concept through to production, working alongside experts in RF, FPGA, hardware and systems engineering. What You'll Be Doing As an Embedded Software Engineer, you'll design, develop and debug embedded software for real world RF applications, working on both bare metal and RTOS based systems. Your responsibilities will include: Developing embedded software in C/C++ for ARM-based microcontrollers. Designing software for bare metal and real time operating systems, including FreeRTOS and Zephyr. Bringing up new hardware and debugging prototype boards using oscilloscopes, logic analysers and software debugging tools. Developing robust communications between embedded devices using interfaces such as Ethernet, CAN, SPI, I C, UART and RS422. Designing networking functionality including TCP/IP, REST APIs, SNMP and OpenAPI interfaces. Working closely with hardware, FPGA and systems engineers to integrate software with complex electronic systems. Investigating and resolving software, networking and embedded system issues. Contributing throughout the full product development lifecycle from concept through to manufacture. We're interested in talented engineers who enjoy solving challenging technical problems and developing reliable embedded software. You'll ideally have Strong commercial experience developing embedded software in C/C++. Experience working with bare metal systems and/or real time operating systems. Experience developing software for ARM Cortex based microcontrollers. Practical experience bringing up prototype hardware. Knowledge of embedded communication protocols including Ethernet, CAN, SPI, I C and UART. Excellent debugging skills using both hardware and software tools. A degree in Computer Science, Electronic Engineering or a related discipline, or equivalent commercial experience. Experience in any of the following would be advantageous Zephyr RTOS or FreeRTOS STM32 microcontrollers Embedded networking and TCP/IP Secure bootloaders and firmware update mechanisms Python MISRA C/C++ RF or microwave systems Defence, aerospace or space applications We offer Exciting projects in Space, Defence, Aerospace and Telecommunications. The opportunity to work with leading engineers across multiple disciplines. Modern development tools and well established engineering processes. Genuine opportunities for career development and progression. A collaborative, supportive engineering culture. Competitive salary and benefits package. Above all, we value enthusiasm, curiosity and a willingness to learn. If you don't meet every requirement but believe you have the skills and attitude to succeed, we'd still love to hear from you. Please call our Talent Partner, Bruce Mair on if you would like to chat about this role or clarify the salary prior to investing your time applying. Benefits include 37.5 hour working week 25 days' holiday plus public holidays, with the option to buy up to 5 additional days Contributory pension scheme with up to 8% company contribution Life Assurance (4 x basic salary) Income Protection Insurance Save As You Earn (SAYE) share scheme Electric Vehicle (EV) scheme Cycle to Work scheme Volunteering day Learning and development opportunities Hybrid working available Filtronic plc is an equal opportunities employer and is committed to building a diverse and inclusive workplace where everyone can thrive. We welcome applications from all qualified candidates regardless of age, gender, ethnicity, religion, sexual orientation, or disability status. If you require any adjustments or accommodations to support you during the interview process, please let us know and we will be happy to assist.
19/07/2026
Full time
Filtronic is a leader in advanced RF and microwave technology, designing and manufacturing high-performance solutions for the Space, Aerospace, Defence and Telecommunications sectors. As we continue to grow, we're looking for a Senior or Higher Senior Embedded Software Engineer to join our engineering team at our headquarters in Sedgefield. This is an exciting opportunity to work on cutting edge embedded software that powers some of the world's most advanced RF and communications systems. You'll be part of a multidisciplinary engineering team developing innovative products from concept through to production, working alongside experts in RF, FPGA, hardware and systems engineering. What You'll Be Doing As an Embedded Software Engineer, you'll design, develop and debug embedded software for real world RF applications, working on both bare metal and RTOS based systems. Your responsibilities will include: Developing embedded software in C/C++ for ARM-based microcontrollers. Designing software for bare metal and real time operating systems, including FreeRTOS and Zephyr. Bringing up new hardware and debugging prototype boards using oscilloscopes, logic analysers and software debugging tools. Developing robust communications between embedded devices using interfaces such as Ethernet, CAN, SPI, I C, UART and RS422. Designing networking functionality including TCP/IP, REST APIs, SNMP and OpenAPI interfaces. Working closely with hardware, FPGA and systems engineers to integrate software with complex electronic systems. Investigating and resolving software, networking and embedded system issues. Contributing throughout the full product development lifecycle from concept through to manufacture. We're interested in talented engineers who enjoy solving challenging technical problems and developing reliable embedded software. You'll ideally have Strong commercial experience developing embedded software in C/C++. Experience working with bare metal systems and/or real time operating systems. Experience developing software for ARM Cortex based microcontrollers. Practical experience bringing up prototype hardware. Knowledge of embedded communication protocols including Ethernet, CAN, SPI, I C and UART. Excellent debugging skills using both hardware and software tools. A degree in Computer Science, Electronic Engineering or a related discipline, or equivalent commercial experience. Experience in any of the following would be advantageous Zephyr RTOS or FreeRTOS STM32 microcontrollers Embedded networking and TCP/IP Secure bootloaders and firmware update mechanisms Python MISRA C/C++ RF or microwave systems Defence, aerospace or space applications We offer Exciting projects in Space, Defence, Aerospace and Telecommunications. The opportunity to work with leading engineers across multiple disciplines. Modern development tools and well established engineering processes. Genuine opportunities for career development and progression. A collaborative, supportive engineering culture. Competitive salary and benefits package. Above all, we value enthusiasm, curiosity and a willingness to learn. If you don't meet every requirement but believe you have the skills and attitude to succeed, we'd still love to hear from you. Please call our Talent Partner, Bruce Mair on if you would like to chat about this role or clarify the salary prior to investing your time applying. Benefits include 37.5 hour working week 25 days' holiday plus public holidays, with the option to buy up to 5 additional days Contributory pension scheme with up to 8% company contribution Life Assurance (4 x basic salary) Income Protection Insurance Save As You Earn (SAYE) share scheme Electric Vehicle (EV) scheme Cycle to Work scheme Volunteering day Learning and development opportunities Hybrid working available Filtronic plc is an equal opportunities employer and is committed to building a diverse and inclusive workplace where everyone can thrive. We welcome applications from all qualified candidates regardless of age, gender, ethnicity, religion, sexual orientation, or disability status. If you require any adjustments or accommodations to support you during the interview process, please let us know and we will be happy to assist.
Filtronic plc, a leader in RF and microwave technology, invites an experienced Senior or Higher Senior Embedded Software Engineer to join our headquarters in Sedgefield. You will design, develop and debug embedded software for real world RF systems, working across bare metal and RTOS environments. You will collaborate with hardware, FPGA and systems engineers, bring up prototype boards, and help integrate software with complex electronics throughout the product lifecycle, contributing to
19/07/2026
Full time
Filtronic plc, a leader in RF and microwave technology, invites an experienced Senior or Higher Senior Embedded Software Engineer to join our headquarters in Sedgefield. You will design, develop and debug embedded software for real world RF systems, working across bare metal and RTOS environments. You will collaborate with hardware, FPGA and systems engineers, bring up prototype boards, and help integrate software with complex electronics throughout the product lifecycle, contributing to
Full time, permanent Location: Ideally Bristol or based in UK. Reporting to: Software Manager, Compilation Tools Based in our Bristol office, the Senior AI Compiler Engineer works in the Compilation Tools team and plays a pivotal role in developing and enhancing the LLVM - based toolchain for our novel multi - core processors, with a particular focus on enabling AI and machine learning workloads on XMOS hardware. Key Responsibilities: Working on a variety of tools and target libraries to build , maintain, and enhance a complete toolchain for a new multi - core RISC - V processor . The toolchain consists of a Clang C/C++ compiler, runtime libraries and LLD linker. Maintaining and enhancing the currently shipping XCORE ISA toolchain. This includes a traditional compile chain plus bespoke tools and libraries for targeting the unique features of XCORE devices. Maintaining the currently shipping AI Compiler. This is an MLIR - based compile chain capable of transforming a Tensorflow Lite model to a representation optimised for execution on XCORE devices, including memory optimisations and use of a bespoke C/C++ runtime. Planning and implementation of the next generation of our AI Compilation offering Making benchmark - driven tool improvements, particularly optimisation for a resource - constrained target. Contributing to the specification of the next generation of silicon and toolchain. The ideal candidate You're a software engineer with either prior experience of compiler or AI/ML toolchain development, or the ability (and strong desire) to learn about it on - the - job. Key skills and qualifications Required: Deep understanding of tools and libraries used to build software (especially for embedded systems). The ability to quickly assimilate complex problems and develop solutions autonomously. Compiler development, in particular the back - end, including experience with or interest in AI/ML compiler frameworks such as TensorFlow (XLA, MLIR, or TFLite) An interest in working across the full AI stack - from ML framework integration and compiler front - end work through to low - level runtime optimisation and hardware bring - up. Minimum of 2 - 3 years of development experience in a commercial setting. Preferred: Reading and writing assembly code. Implementing and maintaining runtime libraries for bare - metal targets. Knowledge of micro - processor architectures for embedded applications - for example, instruction set composition, pipeline stages, memory hierarchy and cache implementations. Hands - on experience with TensorFlow, including working with TFLite, XLA, or MLIR - based compilation pipelines. Interest in the future of embedded ML technologies, including LiteRT, Performing benchmarking and benchmark - driven optimisation. Releasing compiler technology to a user base and supporting internal and/or external users. At XMOS, we believe that diverse experiences and perspectives drive innovation and success. We know that no one checks every box, and we don't expect you to. If you're excited about this role, passionate about what you do, and eager to learn, we want to hear from you -even if you don't meet every qualification. Your unique background, skills, and potential to grow are just as important as ticking every box. If you believe you could make a valuable contribution to our team, we encourage you to apply.
18/07/2026
Full time
Full time, permanent Location: Ideally Bristol or based in UK. Reporting to: Software Manager, Compilation Tools Based in our Bristol office, the Senior AI Compiler Engineer works in the Compilation Tools team and plays a pivotal role in developing and enhancing the LLVM - based toolchain for our novel multi - core processors, with a particular focus on enabling AI and machine learning workloads on XMOS hardware. Key Responsibilities: Working on a variety of tools and target libraries to build , maintain, and enhance a complete toolchain for a new multi - core RISC - V processor . The toolchain consists of a Clang C/C++ compiler, runtime libraries and LLD linker. Maintaining and enhancing the currently shipping XCORE ISA toolchain. This includes a traditional compile chain plus bespoke tools and libraries for targeting the unique features of XCORE devices. Maintaining the currently shipping AI Compiler. This is an MLIR - based compile chain capable of transforming a Tensorflow Lite model to a representation optimised for execution on XCORE devices, including memory optimisations and use of a bespoke C/C++ runtime. Planning and implementation of the next generation of our AI Compilation offering Making benchmark - driven tool improvements, particularly optimisation for a resource - constrained target. Contributing to the specification of the next generation of silicon and toolchain. The ideal candidate You're a software engineer with either prior experience of compiler or AI/ML toolchain development, or the ability (and strong desire) to learn about it on - the - job. Key skills and qualifications Required: Deep understanding of tools and libraries used to build software (especially for embedded systems). The ability to quickly assimilate complex problems and develop solutions autonomously. Compiler development, in particular the back - end, including experience with or interest in AI/ML compiler frameworks such as TensorFlow (XLA, MLIR, or TFLite) An interest in working across the full AI stack - from ML framework integration and compiler front - end work through to low - level runtime optimisation and hardware bring - up. Minimum of 2 - 3 years of development experience in a commercial setting. Preferred: Reading and writing assembly code. Implementing and maintaining runtime libraries for bare - metal targets. Knowledge of micro - processor architectures for embedded applications - for example, instruction set composition, pipeline stages, memory hierarchy and cache implementations. Hands - on experience with TensorFlow, including working with TFLite, XLA, or MLIR - based compilation pipelines. Interest in the future of embedded ML technologies, including LiteRT, Performing benchmarking and benchmark - driven optimisation. Releasing compiler technology to a user base and supporting internal and/or external users. At XMOS, we believe that diverse experiences and perspectives drive innovation and success. We know that no one checks every box, and we don't expect you to. If you're excited about this role, passionate about what you do, and eager to learn, we want to hear from you -even if you don't meet every qualification. Your unique background, skills, and potential to grow are just as important as ticking every box. If you believe you could make a valuable contribution to our team, we encourage you to apply.
I m looking for an exceptional Bare-Metal Embedded Software Engineer to help design, validate and deliver high-performance embedded software for advanced aerospace systems. In this role, you will work across a varied portfolio of technically challenging projects, spanning engines, motors, servos, actuators and radar processing systems. You will contribute to the architecture and implementation of deterministic, well-tested embedded software designed for safety, reliability and future accreditation. This growing company offers embedded software engineers the chance to have meaningful input across projects, influence technical direction and work in a culture built around continuous learning, ownership and knowledge sharing. In addtion, they also pay top end salaries for embedded software engineers. Embedded Software Engineer essential requirements Embedded C, C++ or Rust Low level drivers and protocols such as UART, CAN bus, SPI. Excellent analytical, communication and teamwork skills. Ability to thrive in a dynamic, fast-paced and evolving start-up environment.
17/07/2026
Full time
I m looking for an exceptional Bare-Metal Embedded Software Engineer to help design, validate and deliver high-performance embedded software for advanced aerospace systems. In this role, you will work across a varied portfolio of technically challenging projects, spanning engines, motors, servos, actuators and radar processing systems. You will contribute to the architecture and implementation of deterministic, well-tested embedded software designed for safety, reliability and future accreditation. This growing company offers embedded software engineers the chance to have meaningful input across projects, influence technical direction and work in a culture built around continuous learning, ownership and knowledge sharing. In addtion, they also pay top end salaries for embedded software engineers. Embedded Software Engineer essential requirements Embedded C, C++ or Rust Low level drivers and protocols such as UART, CAN bus, SPI. Excellent analytical, communication and teamwork skills. Ability to thrive in a dynamic, fast-paced and evolving start-up environment.
Are you a Principal Software Engineer with a strong background in DSP, embedded software and developing 5G communications applications? If so I'd like to speak with you! A well-established R&D organisation and market leader is looking to rapidly expand its engineering team and is seeking a Principal Software Engineer to provide technical leadership within its development team near Leicestershire. As a Principal Software Engineer, you will take technical ownership of complex embedded software and DSP development activities, supporting the design and implementation of advanced communications systems. The successful candidate will bring strong embedded/bare-metal software experience, a deep understanding of digital signal processing, and proven capability in implementing communication signal processing algorithms such as DDCs, filters and FFTs. Skills/Experience required for the Principal Software Engineer job based near Leicestershire include: BEng/BSc or MSc/MEng within Engineering, ideally Electronics, Telecommunications, Software Engineering or a similar discipline Significant experience in DSP algorithm simulation, embedded software development and 5G communications systems Strong expertise in bare-metal and embedded C development, with the ability to guide architecture and implementation decisions Experience developing and debugging software in Linux-based environments Proven ability to provide technical leadership, mentor engineers and influence software design across the full development lifecycle Experience of the following would be advantageous for the Principal Software Engineer job based near Leicestershire: Experience with Yocto-based Board Support Packages Cross compilers, including ARM GCC or similar toolchains FreeRTOS experience Experience with typical embedded control peripherals, such as RAM, Flash, UART, PWM, A/D, CAN, I2C and SPI Cortex M3/M4 Microcontrollers or similar. Experience with the efficient implementation of communications DSP algorithms, such as FFTs, filtering and DDC, including exposure to VHDL This is a fantastic opportunity to join a well-established, highly profitable company investing heavily in R&D. This is a great chance for a Principal Software Engineer to take a senior technical role within a consistently growing technology company, with the opportunity to influence product direction, support engineering best practice and contribute to the development of advanced communications technology. To apply for the Principal Software Engineer job, please send your CV to Kyle Graveney removed) or call on (phone number removed)
16/07/2026
Full time
Are you a Principal Software Engineer with a strong background in DSP, embedded software and developing 5G communications applications? If so I'd like to speak with you! A well-established R&D organisation and market leader is looking to rapidly expand its engineering team and is seeking a Principal Software Engineer to provide technical leadership within its development team near Leicestershire. As a Principal Software Engineer, you will take technical ownership of complex embedded software and DSP development activities, supporting the design and implementation of advanced communications systems. The successful candidate will bring strong embedded/bare-metal software experience, a deep understanding of digital signal processing, and proven capability in implementing communication signal processing algorithms such as DDCs, filters and FFTs. Skills/Experience required for the Principal Software Engineer job based near Leicestershire include: BEng/BSc or MSc/MEng within Engineering, ideally Electronics, Telecommunications, Software Engineering or a similar discipline Significant experience in DSP algorithm simulation, embedded software development and 5G communications systems Strong expertise in bare-metal and embedded C development, with the ability to guide architecture and implementation decisions Experience developing and debugging software in Linux-based environments Proven ability to provide technical leadership, mentor engineers and influence software design across the full development lifecycle Experience of the following would be advantageous for the Principal Software Engineer job based near Leicestershire: Experience with Yocto-based Board Support Packages Cross compilers, including ARM GCC or similar toolchains FreeRTOS experience Experience with typical embedded control peripherals, such as RAM, Flash, UART, PWM, A/D, CAN, I2C and SPI Cortex M3/M4 Microcontrollers or similar. Experience with the efficient implementation of communications DSP algorithms, such as FFTs, filtering and DDC, including exposure to VHDL This is a fantastic opportunity to join a well-established, highly profitable company investing heavily in R&D. This is a great chance for a Principal Software Engineer to take a senior technical role within a consistently growing technology company, with the opportunity to influence product direction, support engineering best practice and contribute to the development of advanced communications technology. To apply for the Principal Software Engineer job, please send your CV to Kyle Graveney removed) or call on (phone number removed)
United States Digital Space LLC
Cambridge, Cambridgeshire
United States Digital Space LLC is seeking an Embedded Software Engineer to design and develop robust embedded Linux control platforms and networked control systems. You will work on Zephyr or bare-metal subsystems, Yocto Linux within controller environments, and secure communication across distributed processing elements. You will collaborate with RF, FPGA, hardware, and systems engineers to ensure reliable data and control flow across CAN buses, networks, and serial interfaces, with
16/07/2026
Full time
United States Digital Space LLC is seeking an Embedded Software Engineer to design and develop robust embedded Linux control platforms and networked control systems. You will work on Zephyr or bare-metal subsystems, Yocto Linux within controller environments, and secure communication across distributed processing elements. You will collaborate with RF, FPGA, hardware, and systems engineers to ensure reliable data and control flow across CAN buses, networks, and serial interfaces, with
