Linux Engineer jobs in Greater London

Contract: Enhanced eDV Cleared Linux & Windows Systems Engineer Start Date: ASAP Duration: Initial 6 months (extendable) Location: Hampshire (on site work minimum 4 days a week) Rate: £500 - 575 a day (Deemed Inside IR35 via Umbrella) Reference: 20037 Due to the urgency of the assignment, resource needs to be a UK national and have current active enhanced DV clearance. Immediate contract...

You will be expected to lead, challenge, and develop strong engineers, positively influence the culture, facilitate technical delivery, and work with your team on strategy and execution.

Overview Senior Embedded Linux Engineer - Kernel / Device Drivers. The role is based in London (hybrid) with some European travel, joining a Pan European embedded software engineering team. Salary: £80-103k plus pension, health, and 30 days holiday. This is a role within Opus Resourcing Ltd, which acts as an employment agency for permanent roles. Responsibilities - Lead in developing...

A technology and research organization in London seeks a Performance Engineering Manager to lead a team optimizing demanding workloads across CPU, GPU, and memory-intensive platforms. This position requires managing a specialist group, profiling workloads, and collaborating closely with researchers. The ideal candidate has a strong background in performance-focused engineering, programming...

This Embedded Software Engineer role is technically rewarding and highly fulfilling, with a great deal going on at any given time. It involves deep, end - to - end engineering work, (the team cover everything from the bootloader upward), and offers the opportunity to contribute to the architecture of new, continually evolving products.The work is varied and intellectually engaging, often...

You will play a critical role in assuring the quality, reliability and robustness of digital solutions across a wide range of client engagements.

You will be responsible for designing, implementing and maintaining high-quality automated testing solutions, providing confidence that systems meet functional and non-functional requirements across accessibility, performance, security and integration.

You will design custom Linux distributions and collaborate with teams to ensure efficient data processing. The ideal candidate has robust experience with C++, Python, and ROS, and a strong background in Linux systems. This full-time role offers the opportunity to work in a fast-paced, innovative environment.

Senior Hardware Engineer (Linux Python) London to £150k Do you have expertise with low level Linux and hardware management? You could be progressing your career in a senior, hands-on role at a global systematic trading firm with $25 billion under management, earning significant bonuses. As a Senior Hardware Engineer you will collaborate with the research and trading teams, focussing on Linux...

You will be working within the System Technology and Engineering (STE) team based in London.

You will work on the development of operating systems in both user mode and kernel mode of server-side Linux environments. As a Software System Engineer you will have broad technical knowledge and specialize in Linux software engineering.

A leading recruitment firm is looking for a Mid-Senior Lead Site Reliability Engineer to join their core engineering group in London. The role involves designing and scaling Linux platforms for AI-driven trading, ensuring ultra-reliable and high-performance systems. Responsibilities include optimizing performance, managing Kubernetes clusters, and driving incident responses. Candidates should...

L2 Linux Engineer Ops Centre – Associate Manager / Senior Analyst Salary: Competitive salary and package (depending on level of experience). Location: London (must be willing to travel to client sites throughout the UK on an ad hoc basis). Accenture is partnering with scaled UK AI compute pioneers to lead the charge on next‐generation infrastructure for sovereign AI. To support this endeavour,...

A leading technology firm is seeking a Quality Engineer to join their MongoDB team in Greater London. This role involves ensuring software stability and reliability, analyzing defects, and improving testing processes. Candidates should possess solid debugging and Linux skills, along with experience in agile environments and database technologies. Additional experience with MongoDB, automation...

You will be responsible for delivering outcome-based work and managing stakeholders effectively while working closely with developers and testers. This role requires you to be onsite 2 days a week at their Farringdon Office. A competitive salary of £120,000 to £150,000 is offered.

About the Role Were looking for a hands-on Platform Engineer to join a small, high-performing development team in London. Youll be the primary infrastructure contact, responsible for building, scaling, and maintaining Linux and cloud systems that support high-traffic, data-intensive workloads, including web scraping operations. What You'll Do - Own and optimize Linux-based infrastructure in...

You will work with a well-established Java codebase on Linux, supporting real-time systems used by a large global client base. This is not a Greenfield or quant role — we're looking for someone passionate about robust systems, diagnostics, and platform engineering, not someone whose primary focus is trading strategies.

3rd Line Support Engineer - Linux+Permanent opportunity +DV cleared role - must be eligible for clearance+On site working in London - near Waterloo+£55,000 - £60,000Skills:+Windows+RHEL+Vmware+DNS+AD+2nd / 3rd line support experienceMy cleint has a requirement for a 3rd line supprt engineer to join their team on site in London to provide support to their infrastructure environments, to carry out...

You will play a critical role in assuring the quality, reliability and robustness of digital solutions across a wide range of client engagements.

You will be responsible for designing, implementing and maintaining high-quality automated testing solutions, providing confidence that systems meet functional and non-functional requirements across accessibility, performance, security and integration.

You will be leading an engineering team that works across the full Linux stack from kernel to GUI, to optimise Ubuntu, the world's most widely used Linux desktop and server, for the latest silicon.

You will also represent the team in direct partner engagement as well as ensuring timely delivery on agreed project milestones.

You will work with customers on exciting IoT and server platforms and technologies, built to support different verticals: from robots to data centers, from telco to retail. What we are looking for in you

Canonical is a leading provider of open source software and operating systems to the global enterprise and technology markets. Our platform, Ubuntu, is very widely used in breakthrough enterprise initiatives such as public cloud, data science, AI, engineering innovation, and IoT. Our customers include the world's leading public cloud and silicon providers, and industry leaders in many sectors....