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We’re building something powerful. Let’s build it together. We've delivered high-performance embedded computing solutions for four decades across industries including defence, telecoms, and aerospace. We’re proud to be experts in what we do and are looking for more brilliant people to join our team. The Role We are looking for an experienced Senior Software Engineer – ATE to take a technical role in developing and maintaining automated test systems used to validate our advanced embedded computing products by operations. This is a key position in ensuring that every product meets the company’s exacting standards for performance and reliability and to support the rapidly growing production of our products. What will I be delivering? As a Senior Software Engineer within the ATE team, you will be responsible for the design, architecture, and implementation of complex automated test software solutions. You will technically lead ATE projects from concept to deployment, mentoring junior engineers and collaborating with cross-functional teams in hardware, firmware, and manufacturing to enhance product test coverage, throughput, and diagnostic accuracy. Key Responsibilities: • Technical lead the design and development of automated test software architectures for production and system-level validation., • Drive technical direction for ATE software frameworks and toolchains, ensuring scalability, maintainability, and reusability., • Integrate and control test instrumentation, fixtures, and interfaces using standard communication protocols (e.g., GPIB, USB, Ethernet, RS-232)., • Develop and maintain test libraries, drivers, and APIs to support diverse hardware platforms., • Collaborate closely with hardware, firmware, and production teams to define test requirements and ensure full coverage of product functionality., • Analyse test results, investigate issues, and contribute to root cause analysis and continuous improvement initiatives., • Oversee legacy ATE systems, implementing upgrades and performance optimisations., • Mentor and support junior software and test engineers in best practices for software design, test automation, and coding standards., • Ensure all ATE software complies with internal quality management systems and industry standards (e.g., ISO 9001, IPC). What do I need to bring with me? Essential Skills & Qualifications • Degree in Software Engineering, Computer Science, Electronics, or a related discipline., • Extensive experience developing software for automated test systems or hardware validation environments., • Strong proficiency in C#, C/C++, or Python, including OO design and software architecture principles., • Hands-on experience with instrumentation control, and data acquisition systems., • Proven ability to integrate test software with electronic hardware and embedded systems., • Strong knowledge of Windows and Linux development environments., • Experience with source control systems (e.g., Git) and issue tracking tools (e.g., Jira)., • Excellent analytical, debugging, and problem-solving skills., • Strong communication and mentoring capabilities. Desirable Skills • Experience with NI TestStand, LabVIEW, or similar ATE frameworks., • Familiarity with database-driven test data management and traceability tools., • Understanding of networking interfaces, VME/VPX hardware, or embedded product architectures., • Exposure to manufacturing process automation or factory test workflows. Benefits for working at Concurrent · 25 days holidays + bank holidays and holiday purchase scheme. · Annual profit share bonus. · Cycle to work, Home & Tech and car salary sacrifice schemes. · Death in service benefit & income protection. · Employee assistance programme and virtual GP. · Employee referral scheme. · Enhanced parental leave. · Generous company pension scheme with up to 10% employer contribution. · One paid volunteering day per year. · Private Health Insurance through Bupa. · YuLife wellbeing app. Equal Opportunity Statement We are an equal opportunity employer and believe in the power of a diverse, inclusive team. We welcome all applications from all suitably qualified people, regardless of race, sex, disability, religion / belief, sexual orientation or age. Please let us know if you require anything which would enable your success throughout our interview process.

Active DV or eDV Clearance is required for this role.Farnborough/London (On-site at least 4 days per week).Deliver a pre-production test environment for a secure messaging system.Follow build instructions provided by vendor and create internal build documentation.Install and configure RedHat OpenShi

DevOps Engineer/Systems Admin-Linux-LAMP- Higher Education. DevOps Engineer/Systems Admin-Linux-LAMP- Higher Education Essential Experience. Experience of deploying software on a Unix-based operating system (Linux, Ubuntu, CentOS, Debian, RHEL,).

As a Senior Platform Engineer you will join a globally distributed team as the first hire in London to expand and build out the technology platform to deliver a best in class environment to power all of the company's workloads within a Linux on-premise environment. This will include provision and co

Active DV or eDV Clearance is required for this role.Farnborough/London (On-site at least 4 days per week).Deliver a pre-production test environment for a secure messaging system.Follow build instructions provided by vendor and create internal build documentation.Install and configure RedHat OpenShi

Support Linux Infrastructure across multiple projects. Strong experience with Linux administration and support across several different distributions. Experience with Linux in an integrated Windows / Active directory environment.

Active DV or eDV Clearance is required for this role.Farnborough/London (On-site at least 4 days per week).Deliver a pre-production test environment for a secure messaging system.Follow build instructions provided by vendor and create internal build documentation.Install and configure RedHat OpenShi

Sanderson are currently looking to hire a Linux Engineer for a long-term client of ours. The role will be delivering support across the Linux function, ensuring strong, robust solutions. Support Linux Infrastructure across multiple projects.

The Role - Unix/Linux Engineer (SC). Unix and Linux-based systems across production and development environme.

Support and enhance a large-scale Linux Server estate running on a mixture of VMWare and physical servers to ensure optimal performance of matching grid computing clusters. Perform essential maintenance, including performance tuning and patching of Red Hat Linux and Windows environments. Red Hat Lin

Active DV or eDV Clearance is required for this role.Farnborough/London (On-site at least 4 days per week).Deliver a pre-production test environment for a secure messaging system.Follow build instructions provided by vendor and create internal build documentation.Install and configure RedHat OpenShi

Senior Embedded Linux Software EngineerAn industry-leading technology developer is seeking aSenior Embedded Linux Software Engineerto join its multi-award-winning R&D team. In this role, you will be responsible for developing high-performanceEmbedded Linux systemsfor both new products and enhancemen

Active DV or eDV Clearance is required for this role Role: Senior IT Systems Engineer Start Date: ASAP Location: Farnborough/London (On-site at least 4 days per week) Clearance: UK National with DV clearance Description Deliver a pre-production test environment for a secure messaging system Follow b

Confident with Linux-based systems development, including experience with the Linux boot process, DTB, and kernel drivers. Integrate Linux software with hardware, interpreting schematics. Proficiency in developing user-level software that interacts with the Linux operating system.

Active DV or eDV Clearance is required for this role Role: Senior IT Systems Engineer Start Date: ASAP Location: Farnborough/London (On-site at least 4 days per week) Clearance: UK National with DV clearance Description Deliver a pre-production test environment for a secure messaging system Follow b

Lab Engineer – Lab Instrumentation, Linux, OS, IOS, Microsoft, Windows, Remedy, Empower – On-site London, UK. Solid experience working with recent and latest OS platforms (Microsoft, Linux, IOS).

Mindera is currently looking for Platform Engineers who are experience in either Windows or Linux to join us on a contract basis. Hands on experience with Windows and or Linux operating systems.

Backend Software Engineer / Developer (Linux SQL C++17) London / WFH to £110k. You have strong C++ development experience on Linux or UNIX, C++14 and above. Backend Software Engineer / Developer (Linux SQL C++17) opportunity.

An IT consulting firm in Greater London is looking for a Platform Engineer with strong experience in Windows or Linux operating systems.

Skilled Infrastructure technologist with strong Linux experience. Senior Platform Engineer (Linux IaC) opportunity. Senior Platform Engineer (Linux IaC) – London / WFH – £150k.

Maintaining and enhancing our infrastructure servers (Linux and Windows), with primary focus on the Linux servers. On behalf of the Cabinet Office, we are looking for a Lead Linux Engineer (Inside IR35 until 31/03/2026, based Hybrid in London office).

A leading technology consulting firm is seeking a talented Implementation Consultant to join their team in Greater London.This full-time role involves configuring and extending the Ascertain platform, requiring strong SQL skills and experience in technical delivery.Candidates should be proactive, go

A government agency is seeking a Lead Linux Engineer to design new services and support the AWS cloud environment. The role requires managing Linux servers and mentoring junior engineers in a hybrid setting based in London.

As a Senior Embedded Linux Developer, you will serve as a subject‑matter expert in applications and systems software for our embedded Linux products. Experience configuring Linux networking to ensure stable and secure connectivity. Familiarity with toolchains and build systems for embedded Linux.

Senior Linux Kernel Driver Engineer. We are looking for Senior Linux Kernel Driver Engineers with excellent driver development skills to work on the runtime system of our ground‑breaking AI accelerators. Develop the Linux driver for Fractile’s innovative AI accelerator hardware.

Lead Platform Engineer - Unix/Linux. Lead Platform Engineer - Unix/Linux. Lead Platform Engineer - Unix/Linux.

Do you have a deep knowledge of Linux combined with HPC scheduling experience?. You have a deep knowledge of Linux. Apply now to find out more about this HPC Platform Engineer (Linux) opportunity.

This contract role involves collaboration with infrastructure teams and requires expertise in UNIX/Linux, Kubernetes, and a DevOps approach.

A global diversified trading firm is seeking a Linux Engineer to design, deploy, and maintain Linux systems for low-latency trading environments. Responsibilities include partnering with global teams, building environments using Ansible, and troubleshooting Linux servers.

A passion for Linux, and a DevOps mindset, will see you implement new approaches to automation, adopt IaC principles and raise the bar on performance through hardware and OS tuning. You should have expert knowledge of Linux along with a coding background in Python or Go.

A leading tech recruitment agency is seeking a C++ Linux Software Engineer for a 9-month contract in Greater London. Candidates should have strong experience with C++ on Linux and significant embedded software engineering experience. Knowledge of OpenEmbedded, Linux Kernel, and network protocols lik

Inside IR35, 2 days from home after an initial period getting to grips with the project.Significant embedded software engineer experience.Build environment OpenEmbedded, Bitbake, Makefiles.Networking - UDP, TCP / IP, Analysis tools (e.Real-time multi-threaded software concepts.Wt web GUI library fam

Maintaining and enhancing our infrastructure servers (Linux and Windows), with primary focus on the Linux servers. On behalf of the Cabinet Office, we are looking for a Lead Linux Engineer (Inside IR35 until 31/03/2026 based Hybrid in London office). As a Lead Linux Engineer, your main responsibilit

The ideal candidate should have a minimum of 5 years’ experience delivering IT infrastructure projects and possess strong skills in SUSE Linux, cloud services, and automation.

A leading AI technology company is seeking a Senior Linux Kernel Driver Engineer to develop drivers for groundbreaking AI accelerator hardware.

Writing and maintaining tools and infrastructure around the Linux OS. Automating the build, test, and release of custom Linux images. Helping shape the future of Linux systems at scale in a highly technical, low-latency environment.

A leading financial technology company is seeking a Senior Platform Engineer (Linux IaC) to build and enhance their technology platform in London. Candidates should have strong Linux skills, experience in finance sectors, and a good grasp of Infrastructure-as-Code.

Hands‑on experience with Linux system administration and shell scripting. Experience working directly with Linux Kernel. Linux Cryptography and Security Engineer.

Platform Engineer - Windows or Linux - Contract - Outside IR35. Mindera is currently looking for Platform Engineers with experience in either Windows or Linux to join us on a contract basis. Hands‑on experience with Windows and/or Linux operating systems.

A leading open source software provider in the UK is looking for a Linux Software Engineer to work with new silicon technologies and ensure optimal performance for the latest hardware across platforms.

We are looking for Senior Linux Kernel Driver Engineers with excellent driver development skills to work on the runtime system of our ground‑breaking AI accelerators. Develop the Linux driver for Fractile’s innovative AI accelerator hardware. Proven experience of the development of Linux device

Candidates should have a strong background in Golang and Linux, along with excellent communication skills.

A leading FinTech firm in London is seeking a skilled Backend Software Engineer to enhance their core platform and work on bespoke client projects.You’ll design technical solutions, contribute to a cutting-edge platform, and collaborate within a proactive team.With strong C++ and SQL skills, a deg

Embedded & Desktop Linux Systems Engineer - Optimisation. Embedded & Desktop Linux Systems Engineer - Optimisation. Work across the full Linux stack—from kernel through GUI—to optimise Ubuntu for the latest silicon.

Ideal candidates will have strong experience in C++ and Linux, as well as a solid understanding of the software development lifecycle.

As a Senior Embedded Developer, you will serve as a subject matter expert in applications and systems software for our embedded Linux products. Designing, developing, and maintaining embedded software for Linux‑based router and IoT products for fire and intruder alarm transmission. Experience conf

This entry-level position requires a passion for open source software and a strong foundation in Python, as well as experience with technologies like Ubuntu Linux, Kubernetes, and OpenStack.

A pioneering AI technology company in the UK is seeking Senior Linux Kernel Driver Engineers to develop innovative Linux drivers and optimize software for their groundbreaking AI accelerators. Ideal candidates should have significant experience in Linux driver development, knowledge of computer arch