1 to 25 of 48 Permanent Linux Engineer Jobs in London

Quant Linux Systems Engineer £120,000 - £160,000 Quant Capital is urgently looking for a talented Senior Linux Engineer to join our client’s Quant Systems team in London. Our client is a well-known and highly regarded organization in the high-performance trading and research … infrastructure space. We are currently seeking motivated individuals with a strong background in Linux systems and extensive experience managing complex, large-scale compute environments. As a Senior Linux Engineer, you will play a critical role in designing, maintaining, and optimizing the client’s advanced technology platforms that … the chance to work in an inclusive, collaborative, and dynamic environment. Key Responsibilities: Lead the design, implementation, and maintenance of cutting-edge infrastructure, including Linux-based systems, high-performance computing clusters, storage solutions, networking, and development tools. Contribute to diverse technology projects, including workload orchestration, system monitoring, distributed storage More ❯

Quant Linux Systems Engineer £120,000 - £160,000 Quant Capital is urgently looking for a talented Senior Linux Engineer to join our client’s Quant Systems team in London. Our client is a well-known and highly regarded organization in the high-performance trading and research … infrastructure space. We are currently seeking motivated individuals with a strong background in Linux systems and extensive experience managing complex, large-scale compute environments. As a Senior Linux Engineer, you will play a critical role in designing, maintaining, and optimizing the client’s advanced technology platforms that … the chance to work in an inclusive, collaborative, and dynamic environment. Key Responsibilities: Lead the design, implementation, and maintenance of cutting-edge infrastructure, including Linux-based systems, high-performance computing clusters, storage solutions, networking, and development tools. Contribute to diverse technology projects, including workload orchestration, system monitoring, distributed storage More ❯

Quant Linux Systems Engineer £120,000 - £160,000 Quant Capital is urgently looking for a talented Senior Linux Engineer to join our client’s Quant Systems team in London. Our client is a well-known and highly regarded organization in the high-performance trading and research … infrastructure space. We are currently seeking motivated individuals with a strong background in Linux systems and extensive experience managing complex, large-scale compute environments. As a Senior Linux Engineer, you will play a critical role in designing, maintaining, and optimizing the client’s advanced technology platforms that … the chance to work in an inclusive, collaborative, and dynamic environment. Key Responsibilities: Lead the design, implementation, and maintenance of cutting-edge infrastructure, including Linux-based systems, high-performance computing clusters, storage solutions, networking, and development tools. Contribute to diverse technology projects, including workload orchestration, system monitoring, distributed storage More ❯

Linux Engineer – Quant Trading Industry-leading compensation Quant Capital is urgently looking for a Linux Engineer to join our high profile client. Our client is a very well-known and highly regarded quantitative trading firm, liquidity provider and market maker. They operate globally and are considered … people deeply interested in teaching what they know, and in learning from you. The members of this team are some of the most talented Linux Engineers, Admins and Programmers in the country and they are tasked with improving and building a best-in-class platform that powers the complex … how you also see it. You will need: Strong background in STEM education ideally Computer Science Deep and fundamental knowledge of operating systems predominantly Linux Fluent on the command line and shell scripting Very comfortable with modern Linux and programming concepts like C, sockets, virtual memory etc Ability More ❯

Linux Engineer – Quant Trading Industry-leading compensation Quant Capital is urgently looking for a Linux Engineer to join our high profile client. Our client is a very well-known and highly regarded quantitative trading firm, liquidity provider and market maker. They operate globally and are considered … people deeply interested in teaching what they know, and in learning from you. The members of this team are some of the most talented Linux Engineers, Admins and Programmers in the country and they are tasked with improving and building a best-in-class platform that powers the complex … how you also see it. You will need: Strong background in STEM education ideally Computer Science Deep and fundamental knowledge of operating systems predominantly Linux Fluent on the command line and shell scripting Very comfortable with modern Linux and programming concepts like C, sockets, virtual memory etc Ability More ❯

Linux Engineer – Quant Trading Industry-leading compensation Quant Capital is urgently looking for a Linux Engineer to join our high profile client. Our client is a very well-known and highly regarded quantitative trading firm, liquidity provider and market maker. They operate globally and are considered … people deeply interested in teaching what they know, and in learning from you. The members of this team are some of the most talented Linux Engineers, Admins and Programmers in the country and they are tasked with improving and building a best-in-class platform that powers the complex … how you also see it. You will need: Strong background in STEM education ideally Computer Science Deep and fundamental knowledge of operating systems predominantly Linux Fluent on the command line and shell scripting Very comfortable with modern Linux and programming concepts like C, sockets, virtual memory etc Ability More ❯

Linux Infrastructure Engineer (UKIC DV Clearance) Remote £75,000 - £90,000 + Training + Progression + Company Benefits Are you a Linux Infrastructure Engineer with developed vetting looking to join on of the worlds most renowned multinational technology businesses where you will be working on some … in control of how quickly you progress with access to constant personal and professional development opportunities? On offer is the exciting opportunity for a Linux Infrastructure Engineer who currently has developed vetting to join one of the world's most well known, multinational, technology business who have consistently … role within this global tech giant as well as a vital role within the UK and Global Defence industry. In this role, the successful Linux Infrastructure Engineer will be responsible for both continuous improvement and continuous deployment across many different projects and teams. The ideal Linux Infrastructure More ❯

Are you an Embedded Linux Engineer with a passion for cutting-edge Linux kernels and boot loaders for innovative consumer products? Then we have the opportunity for you! About the role As a Senior Embedded Linux Engineer at reMarkable, your main focus will be geared … towards developing and maintaining our Linux kernel, boot loader and BSP powering our products and help debug issues both in hardware, kernel-space and user-space to deliver a world-class user experience across the board. With our global success, we're expanding and you'll be one of … devices and prototypes, getting them to work and integrating them into our embedded environment. Development of user-space software for Codex, our custom embedded Linux distribution. Build automation systems, testing and validate electronics, ensuring compliance with reMarkable's requirements and industry standards. Researching and evaluating electronic components both from More ❯

Linux Engineer – Quant Trading Industry-leading compensation Quant Capital is urgently looking for a Linux Engineer to join our high profile client. Our client is a very well-known and highly regarded quantitative trading firm, liquidity provider and market maker. They operate globally and are considered … people deeply interested in teaching what they know, and in learning from you. The members of this team are some of the most talented Linux Engineers, Admins and Programmers in the country and they are tasked with improving and building a best-in-class platform that powers the complex … how you also see it. You will need: Strong background in STEM education ideally Computer Science Deep and fundamental knowledge of operating systems predominantly Linux Fluent on the command line and shell scripting Very comfortable with modern Linux and programming concepts like C, sockets, virtual memory etc Ability More ❯

Job title: Linux Engineer – Trading Client: Elite FinTech Salary: £55,000-£80,000 + Bonus Experience Level: 4 years Location: London Skills: Linux, Unix, Networking, Bash, Python, Ansible, Jira, Confluence The role: My client, an established FinTech organisation are looking for a Junior-Mid Level Linux/Unix Engineer to join their team. The ideal candidate will have around 4 years of experience, and is likely looking for or in their 2nd role. Initially, you will be required on site 3-5 days during the training period. Once bedded in, this will become … days. Responsibilities: Designing and deployment both Desktop and Server Linux/Unix based systems Working on global solutions Liaising with Developers, Traders, and numerous other teams Disaster Recovery and Business Continuity Core experience required: Strong experience with Linux/Unix Understanding of Networking – TCP/IP, DNS, UDP More ❯

Job title: Linux Engineer – Trading Client: Elite FinTech Salary: £55,000-£80,000 + Bonus Experience Level: 4 years Location: London Skills: Linux, Unix, Networking, Bash, Python, Ansible, Jira, Confluence The role: My client, an established FinTech organisation are looking for a Junior-Mid Level Linux/Unix Engineer to join their team. The ideal candidate will have around 4 years of experience, and is likely looking for or in their 2nd role. Initially, you will be required on site 3-5 days during the training period. Once bedded in, this will become … days. Responsibilities: Designing and deployment both Desktop and Server Linux/Unix based systems Working on global solutions Liaising with Developers, Traders, and numerous other teams Disaster Recovery and Business Continuity Core experience required: Strong experience with Linux/Unix Understanding of Networking – TCP/IP, DNS, UDP More ❯

Senior IT Operations Engineer - Linux - AWS - FinTech About the Company Our client is a growing Financial Technology (FinTech) company - They build innovative software for investment managers, hedge funds and private equity markets. About the Role They’re growing their IT Ops and Support team and are looking for … an experienced engineer to join them - Someone with great knowledge of Linux and AWS and who can lead projects and others. Responsibilities In this varied role you’ll be involved in client-facing support engineering of cutting-edge applications and SaaS platforms. With Linux and AWS, you … a wide variety of Windows/Microsoft technologies. As a Lead, you’ll be able to act as an SME and a “go to” engineer in the team – “own” and drive projects and have a hand in developing those around you, especially those more junior. Qualifications Experience in a More ❯

Senior IT Operations Engineer - Linux - AWS - FinTech About the Company Our client is a growing Financial Technology (FinTech) company - They build innovative software for investment managers, hedge funds and private equity markets. About the Role They’re growing their IT Ops and Support team and are looking for … an experienced engineer to join them - Someone with great knowledge of Linux and AWS and who can lead projects and others. Responsibilities In this varied role you’ll be involved in client-facing support engineering of cutting-edge applications and SaaS platforms. With Linux and AWS, you … a wide variety of Windows/Microsoft technologies. As a Lead, you’ll be able to act as an SME and a “go to” engineer in the team – “own” and drive projects and have a hand in developing those around you, especially those more junior. Qualifications Experience in a More ❯

Lead IT Operations Engineer - Linux - AWS - £70K Our client is a growing Financial Technology (FinTech) company - They build innovative software for investment managers, hedge funds and private equity markets. They’re growing their IT Ops and Support team and are looking for an experienced engineer to join … them - Someone with great knowledge of Linux and AWS and who can lead projects and others. In this varied role you’ll be involved in client-facing support engineering of cutting-edge applications and SaaS platforms. With Linux and AWS, you’ll also have the chance to work … a wide variety of Windows/Microsoft technologies. As a Lead, you’ll be able to act as an SME and a “go to” engineer in the team – “own” and drive projects and have a hand in developing those around you, especially those more junior. Requirements: Experience in a More ❯

Lead IT Operations Engineer - Linux - AWS - £70K Our client is a growing Financial Technology (FinTech) company - They build innovative software for investment managers, hedge funds and private equity markets. They’re growing their IT Ops and Support team and are looking for an experienced engineer to join … them - Someone with great knowledge of Linux and AWS and who can lead projects and others. In this varied role you’ll be involved in client-facing support engineering of cutting-edge applications and SaaS platforms. With Linux and AWS, you’ll also have the chance to work … a wide variety of Windows/Microsoft technologies. As a Lead, you’ll be able to act as an SME and a “go to” engineer in the team – “own” and drive projects and have a hand in developing those around you, especially those more junior. Requirements: Experience in a More ❯

Job title: Linux Systems Engineer Client: Elite FinTech Firm - Award winning, tech focused run by passionate Computer Scientists Experience Level: 4+ Years Salary: Up to £200k + Industry Leading Bonus My client are looking for a highly-talented Linux Engineer to work in one of their … You'll likely work on all of the below but spend most of your time in one main area: Build and optimise next gen Linux infrastructure on a HPC Cluster with over 1PB memory, 20K GPUs and 100k CPUs Architecting a brand new on premise kubernetes infrastructure Working in … well as exploring ML for Observability) Automate anything and everything with Python & config tools This is one of the best opportunities for a passionate Linux infrastructure enthusiast out there working on the newest and best tech around with a chance to make your mark on a growing organsiation Skills More ❯

Job title: Linux Systems Engineer Client: Elite FinTech Firm - Award winning, tech focused run by passionate Computer Scientists Experience Level: 4+ Years Salary: Up to £200k + Industry Leading Bonus My client are looking for a highly-talented Linux Engineer to work in one of their … You'll likely work on all of the below but spend most of your time in one main area: Build and optimise next gen Linux infrastructure on a HPC Cluster with over 1PB memory, 20K GPUs and 100k CPUs Architecting a brand new on premise kubernetes infrastructure Working in … well as exploring ML for Observability) Automate anything and everything with Python & config tools This is one of the best opportunities for a passionate Linux infrastructure enthusiast out there working on the newest and best tech around with a chance to make your mark on a growing organsiation Skills More ❯

We’re hiring a Linux Engineer to join a high-performance platform engineering team driving innovation in global trading and large-scale compute infrastructure. If you're passionate about low-latency systems, automation, and solving complex engineering challenges — this is for you. What You'll Do: Manage and … optimize Linux environments Tune systems for low-latency trading and machine learning workloads. Build and maintain IaC and automation pipelines using Ansible, Python, and Terraform. Troubleshoot and refine data center operations, from networking to power and cabling. Continuously improve infrastructure for scale, resilience, and performance. What You Bring: 5+ … years of Linux engineering experience in high-performance environments. Strong scripting skills (Python, Bash), solid Ansible know-how. Expertise in networking, observability (Prometheus, Grafana, ELK), and DevOps tooling (Terraform, Git, CI/CD). Familiarity with containers (Docker/Kubernetes) and cloud (AWS) is a plus. Bonus: Experience with More ❯

Linux/Network Engineer - DataCentre A Leading FTSE 500 Business are looking to hire an experienced Datacentre Engineer with extensive experience in Linux administration and Network Engineering. Based in Hatfield, North London Hybrid Working - 2 or 3 days a week in the office Salary between … plus bonus + benefits) The day-to-day The Datacentre engineer will help build and maintain new mobility test and development labs for the internal and external customers. In addition, the engineer will build out and maintain the internal infrastructure and systems that provide the services the mobility … i.e. servers, switches, routers, and power distribution units (PDUs) and software, rack and run cables Run, label and dress cabling necessary for interconnected systems Linux and windows administration Security posturing and implementation Network monitoring and management Create and maintain diagrams, documentation and guides related to lab infrastructure, setup and More ❯

Linux Platform Engineer - RedHat - Automation - Ansible, AWX - Python/Bash - Project focussed Hybrid working, 3 days office - London Leading financial services client is looking for a Linux Platform Engineer to join their team on a permanent basis. There is a strong drive for automation, the successful More ❯

Linux Platform Engineer - RedHat - Automation - Ansible, AWX - Python/Bash - Project focussed Hybrid working, 3 days office - London Leading financial services client is looking for a Linux Platform Engineer to join their team on a permanent basis. There is a strong drive for automation, the successful More ❯

DevOps Engineer (Kubernetes Linux AWS) London/WFH to £70k Are you a technologist DevOps Engineer with a deep knowledge of Kubernetes seeking an opportunity to take ownership and make an impact whilst working on a modern stack with continual learning and career progression opportunities? You could … whose award winning software enables customers to build high-performance web trading apps that deliver real-time information securely and reliably. As a DevOps Engineer you will collaborate closely with engineering and infrastructure teams to improve developer efficiency, with a focus on implementing and enhancing the Gitlab build infrastructure … to provide a performant system with high levels of availability and observability. You'll be managing, structuring and building a roadmap around Kubernetes, Gitlab, Linux, Windows and Mac build agents on Gitlab, seeking to continuously improve the ability to detect, resolve and avoid future issues with the build environment. More ❯

Senior C++ Software Engineer/Developer (Linux SQL C++17) London/WFH to £110k Global-leading FinTech is seeking a Senior C++ Software Engineer to take ownership of strategic enhancements on their core platform, as well as directly on bespoke client projects. The organisation is a pioneer … an exciting opportunity to accelerate your career alongside established business and technology leaders, and gain/deepen your finance experience. As a C++ Software Engineer, you'll be responsible for designing and building unique technical solutions, meeting user requirements and contributing to the evolution of the cutting-edge platform. … office three days a week with flexibility to work from home the other two days. About you: You have strong C++ development experience on Linux or UNIX, C++14 and above You have good SQL skills You're a passionate technologist who is motivated by working on cutting-edge systems More ❯

Linux Platform Engineer - RedHat - Automation - Ansible, AWX - Python/Bash - Project focussed Hybrid working, 3 days office - London Leading financial services client is looking for a Linux Platform Engineer to join their team on a permanent basis. There is a strong drive for automation, the successful More ❯

Job Title : Linux Infrastructure Engineer Location: Central London (Onsite) Would you like to be part of a fintech organisation poised to disrupt the fintech space? If you are passionate about technology and eager to collaborate with industry experts, this is the role for you! Job Description: As a … Linux Infrastructure Engineer, you will report directly to the Head of Infrastructure and play a pivotal role in building out their state-of-the-art infrastructure. Your primary responsibilities will include: Monitoring and supporting the exchange infrastructure to ensure optimal performance and reliability. Leading new projects, working closely … with developers and the security team to implement innovative solutions. Ensuring seamless deployment and administration of Linux OS environments. Must Haves: 4+ years experience with Linux OS, including administering and deploying. Proven experience working in professional services, particularly in high-pressure environments. Nice to Haves: Knowledge of network More ❯