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Embedded Linux Developer Permanent | Hybrid | No Visa Sponsorship available The Role We're seeking an Embedded Software Engineer with strong embedded MCU and embedded Linux experience. Participate in good engineering practice, documentation, and project planning.

Sr Automation Engineer in Melton, United Kingdom. The ideal candidate will have extensive experience in SQL, Linux, Cloud Technology, and IP Networking.

Core Linux Engineer - Quant Trading. This is a fantastic opportunity to work in one of the highest‑skilled Linux environments, tackling complex challenges in high‑frequency trading.

This is an opportunity for an Linux Engineer/Administrator with a passion for Linux and Customer Success to build a career with Canonical and support the technical needs of customers leveraging Ubuntu and open source products. Linux Desktop Support Engineer (London UK office). When needed, you will

Era4 is seeking an Infrastructure Support Engineer (Linux) to manage infrastructure operations and support client workloads in the UK.

Join a high‑performance platform engineering team at a fast‑moving, tech‑driven fund where you’ll own the Linux estate that powers low‑latency trading and cutting‑edge LLM workloads. You’ll design and run global infrastructure across data centres and co‑lo sites, tuning Linux kernels

Graphcore in London is seeking a Senior Systems Engineer to expand measurement coverage on Linux systems and validate performance and reliability for production. Candidates should have strong engineering backgrounds, especially in software across projects, with proficiency in Python and experience i

Experience in user support at an IT helpdesk, Linux (RedHat) and Windows server management, and WAN and LAN network troubleshooting. Linux Server (RedHat) management experience, including account, group, performance and process management. Key skills include strong Linux and Windows server managemen

Daily responsibilities of the Linux Support Engineer / Linux Systems Administrator will include: monitoring and supporting linux platforms during trading hours. Linux Support Engineer / Linux Systems Administrator – City of London – Linux, VMware, Nagios, Jira - £50,000 - £60,000. A well‑r

Experis is seeking an IT Systems Engineer to support and improve cloud, datacentre, and enterprise systems.

A leading quantitative trading firm is seeking a Trading Systems Engineer to manage its Linux infrastructure. Ideal candidates will have over 2 years of Linux experience, strong troubleshooting skills, and familiarity with configuration tools.

This role involves monitoring trading platforms and supporting Linux environments while collaborating across teams to enhance trading operations. Ideal candidates should have experience in trade support, a strong knowledge of Linux, and problem-solving skills.

A recruitment agency is seeking an HPC Engineer to join their team in the United Kingdom. Ideal candidates should have a strong Linux background with packet management, experience in GitOps, Configuration Management, Infrastructure as Code, and distributed resource management systems like Kubernetes

Oho Group is seeking an Embedded System Software Engineer to work at the intersection of Linux kernel and low-level system software. Ideal candidates will have solid experience in Linux kernel, system programming, and excellent C/C++ skills in real-time, multi-processor, multi-threaded environments.

The ideal candidate will work on a low latency Linux estate, combining Linux Systems Engineering and Site Reliability Engineering tasks. Hunter Bond is seeking a Site Reliability Engineer – Trading for their London location.

They are currently expanding their embedded engineering team to support new-generation devices. Develop, port, and optimize firmware for Linux-based embedded systems. Bachelor’s degree or above in Computer Engineering, Electronics, or related fields.

JP) is seeking an experienced Control Systems Engineer in Greater London. Candidates should have strong programming skills in VB, C#/C++, and RedHat Linux, with experience in regulated sectors like Defence or Aerospace.

Responsibilities include desktop and end-user support, as well as Linux engineering and ongoing automation projects. Oliver Bernard is seeking an Infrastructure Engineer / Systems Administrator to join their London office with a hybrid working model.

A financial technology firm in Greater London seeks a skilled Compute Operations Engineer. Ideal candidates should have strong experience with Linux, CI/CD principles, and development in Python or Go.

TEKsystems is looking for a 2nd Line Support Engineer in Solihull, UK.

Operations & Troubleshooting – exceptional Linux administration skills, incident management expertise and ability to diagnose and resolve issues independently. You will lead the development of an enterprise on‑prem containerisation solution to shift our engineering culture toward a "you build it

A fast-moving tech-driven fund in Greater London is seeking a Platform Engineer to manage their Linux estate for low-latency trading.

The role involves managing both workstations and servers for their trading operations and requires strong Linux skills.

SGI is seeking a Linux Engineer with strong Apache CloudStack skills for a 12-month contract based in the Greater London area. This role requires 3 days per week onsite presence, with responsibilities that include designing and managing Linux infrastructure, implementing automation, and troubleshoot

A growing software business is seeking an Application Support specialist to join their technical support team.In this role, you will provide application support across various products, troubleshoot software issues, and collaborate with development and infrastructure teams.Qualifications include str

A forward-thinking financial firm is seeking a Senior Linux Engineer / Senior Linux Systems Administrator in London. Ideal candidates will possess strong Linux engineering skills, VMware knowledge, and proficiency in Bash scripting. This hybrid position requires ensuring the security and performance

Carbon3ai Limited is seeking an Infrastructure Support Engineer (Linux) to manage day-to-day operations and support key client workloads.

The ideal candidate will possess strong skills in UNIX/Linux environments and have experience with automation tools like Ansible and Terraform. A leading IT solutions enterprise in Greater London seeks a Linux System Administrator to provide technical support and ensure system performance.

VirtueTech Recruitment Group is seeking a Platform Engineer to join a high-performance crypto trading firm in Greater London.

We are looking to hire a Lead Systems Reliability Engineer to join our engineering team to continue building and maintaining our data-driven platform. Push Hardware Endurance Limits: Build clusters engineered to withstand over 1 zettabyte of endurance. Own operations for Linux-based systems running

Golang Works is seeking a Senior Linux System Engineer for a full-time position in London. The role demands extensive experience with Linux, Terraform, Bash, and Python, alongside strong programming skills in areas such as sockets and process lifecycle management.

P in Greater London is seeking a Linux Administrator to join their Technology Infrastructure Team. The role involves monitoring and managing Linux servers, infrastructure as code, and collaborating across departments.

The ideal candidate will have a strong background in Rust programming and Linux networking, and be prepared to develop skills in Go. The role involves working on a Linux-based network security appliance, and requires the ability to obtain DV security clearance.

They are looking for a Linux System Administrator who holds or is eligible for a high level of UK Government Clearance and who has a genuine interest in the sector. Tech wise, on top of the basic Linux System Administrator skillset they are looking for at least some of the following:.

Cisco Systems is looking for a Tetragon Security Engineer in Greater London. The position offers opportunities to work with both Cisco and Isovalent engineers on enhancing security capabilities.

Ideal candidates have 1-3 years of experience in Linux administration, scripting skills in Python or Bash, and familiarity with core Linux and cloud concepts. Aspect Capital is seeking a Junior Linux Administrator for their London office. The role involves supporting and maintaining Linux systems, i

The compute farm is key to our business, and you will work closely with research engineering and researchers in this role. We’re looking for a skilled engineer with technical experience of managing high performance, scalable and resilient infrastructure solutions. Experience with Linux internals.

Flexera is seeking a Technical Support Engineer to provide exceptional technical support remotely for customers and partners. Required qualifications include a Bachelor's degree in a technical field and experience with Windows and Linux systems.

Key responsibilities include managing production Linux systems, optimizing container platforms, and collaborating with engineering teams. A global software publisher is seeking a hands-on Linux Systems & Datacenter Administrator for its Slough operations team. Candidates should have extensive experi

A technology firm is looking for a Senior Infrastructure Engineer (Apple & Linux) to lead the operational delivery and management of IT services within a large-scale digital environment. The ideal candidate will bring over 5 years of experience in IT service delivery, expertise in Apple and Linux in

We are seeking a hands‑on Linux System Engineer to join our London office. This role combines traditional infrastructure ownership (Linux, hardware, storage) with automation, scripting, and infrastructure‑as‑code principles. Administer and support Red Hat Enterprise Linux (RHEL) servers in a p

This opportunity suits a Platform Engineer looking to operate in a fast-paced trading environment with direct exposure to front-office systems, combining infrastructure ownership with a strong engineering mindset and hands‑on coding across languages such as Python, C#, Java, or Rust. Platform Engi

Client Server is seeking a Senior C++ Developer / Backend Software Engineer in Greater London. You'll need strong experience in C++ and Linux, along with good SQL skills. Join a diverse team dedicated to innovative engineering solutions.

Stars Arena is looking for a Linux Engineering Lead for quant trading based in Greater London, UK.

The company is expanding to meet the demands of clients and is seeking an Embedded Linux Engineer with a particular interest in Linux Kernel drivers and Yocto. Embedded Linux Engineer - £60k - £70k - Yatton. Good commercial Embedded Linux experience.

Hamilton Barnes Associates Limited is seeking a skilled Systems Administrator to manage and maintain both Windows and Linux environments, oversee technical project delivery including Radius implementation, and ensure the security and network performance of IT infrastructures.

They are currently expanding their embedded engineering team to support new-generation devices. Develop, port, and optimize firmware for Linux-based embedded systems. Bachelor’s degree or above in Computer Engineering, Electronics, or related fields.

The candidate will work in Linux environments and collaborate closely with engineers to optimize system performance. A leading executive search firm is looking for an Embedded Software Engineer to develop embedded software for advanced electronic products.