1 to 25 of 36 Linux Engineer Jobs in London

Linux Support Engineer/Linux Systems Administrator – City of London – Linux, VMware, Nagios, Jira - £50,000 - £60,000 A well-recognised financial firm based in the City of London is looking to hire a talented Linux Support Engineer/Linux Systems Administrator to … join their established team. In this role you will be responsible for providing 1st-3rd line Linux technical support and maintenance for my client’s systems. Daily responsibilities of the Linux Support Engineer/Linux Systems Administrator will include: monitoring and supporting linux platforms during … trading hours. Assisting in the installation, configuration and maintenance of Linux systems and server and assisting the DevOps team with projects. To be considered for the Linux Support Engineer/Linux Systems Administrator role you will require the following skill-set: Linux VMware Nagios/ More ❯

Linux Support Engineer/Linux Systems Administrator – City of London – Linux, VMware, Nagios, Jira - £50,000 - £60,000 A well-recognised financial firm based in the City of London is looking to hire a talented Linux Support Engineer/Linux Systems Administrator to … join their established team. In this role you will be responsible for providing 1st-3rd line Linux technical support and maintenance for my client’s systems. Daily responsibilities of the Linux Support Engineer/Linux Systems Administrator will include: monitoring and supporting linux platforms during … trading hours. Assisting in the installation, configuration and maintenance of Linux systems and server and assisting the DevOps team with projects. To be considered for the Linux Support Engineer/Linux Systems Administrator role you will require the following skill-set: Linux VMware Nagios/ More ❯

Linux Engineer - Rocky Initial 3-month Contract Role Remote Working £450 - £550, Inside IR35 ECS Resource group are currently working with a World's Leading Technology Organisation who are looking for a Linux Engineer to support the migration, deployment, and lifecycle management of Rocky Linux in a high-performing environment. As a Linux Engineer you will be responsible for: Plan and implement the migration of systems from VMware to Rocky Linux. Install, configure, and manage Rocky Linux servers, ensuring that they are running efficiently and securely. Plan and execute Rocky Linux … be restored in case of failure. Please note, the below requirements are essential and candidates without this will not be considered: Experience with Rocky Linux, specifically around migrations Experience with RHEL, CentOS, Rocky Linux, or equivalent Experience with virtualization technologies such as VMware Linux administration experience Please 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 up to £200,000 + benefits and bonus 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 … 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 up to £200,000 + benefits and bonus 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 … 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 Systems Engineer - London - Tier 1 Investment Banking – Up to £75,000 – Up to 20% Bonus Overview: Our Client, a leading investment bank seeks a Linux Systems Engineer to manage and optimise its global infrastructure. This role involves providing 24/7 support, ensuring system availability … and security, delivering projects, and implementing automation solutions to improve efficiency and performance. Role & Responsibilities: Manage and maintain Linux/Unix systems to ensure high availability, security, and performance. Deliver infrastructure projects, upgrades, and enhancements within budget and timeline constraints. Automate system administration tasks using Ansible, AWX, and scripting … integrity through backup management, disaster recovery planning, and capacity forecasting. Provide technical support to internal teams and act as a subject matter expert on Linux/Unix environments. Implement security updates and ensure compliance with industry standards and internal policies. Participate in on-call and weekend work rotations to 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 - Hedge Fund - £150K+ Our client is one of the world’s leading hedge funds - A company at the cutting edge of finance, technology and quantitative analytics. In London they’re growing their Infrastructure team and are looking for an experienced, senior Linux engineer to … finance. Current projects include creation of a new, bespoke filesystem, automaton of monitoring and observability systems and bare metal provisioning. You’ll need exception Linux knowledge, experience of large clusters, good networking and solid programming skills. The company have a very high bar and can offer an incredible challenge … for any technologist, coupled with industry-leading renumeration. Requirements: Proven, deep, Linux knowledge – Kernel-level, bare metal, large clusters Excellent understanding of systems administration and engineering, networking and file systems Strong automation knowledge Ideally solid OO programming skills – Java, C++, Python etc Excellent communication skills A passion for learning More ❯

Job title: Junior/Mid Level Linux Engineer Client: Elite FinTech Firm - Award winning, tech focused run by passionate Computer Scientists Experience Level: 2-6 years Salary: Up to £110k + Bonus My client are looking for a highly-talented Linux Engineer to work in their … High-Performance, Low-Latency Systems Engineering team 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 Role Build and optimise next gen Linux More ❯

We are looking for a Linux engineer to join the AWS Support EC2 Linux technical domain supporting a global list of AWS customers on general guidance, how-to advice, best practice help, troubleshooting, and operational support over email, chat and calls. As a Cloud Support Engineer … work with leadership on process improvement and strategic initiatives. At AWS, your contributions can bring significant positive impact to colleagues and customers globally. The Linux role supports our services that focus on compute technologies. This Linux role supports compute-focused services on AWS, including EC2, EBS, and ElastiCache. … The ideal candidate will assist customers with workload migration to AWS and possess professional skills in Linux troubleshooting and network diagnostics. Proficiency in Linux administration across various distributions is essential, as is experience with server patching, kernel management, disc issue resolution and file system management. The role requires 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 ❯

Systems Engineer/DevOps (Linux) Remote UK to £75k Are you a Systems Engineer with a strong knowledge of Linux OS, looking to progress your career and transition towards a DevOps role? You could be joining a friendly and collaborative team, working on an award-winning … highly complex, cloud-based 3D modelling platform that is transforming the construction industry. As a Systems Engineer/DevOps you will help build and support the infrastructure to enable scalability and help build the cloud (Azure), CI/CD and deployment systems to support the scale-up. Location/… the UK on a fulltime basis (there are occasional meet-ups at the London office). About you: You have a strong knowledge of Linux systems administration, networking and security principles You have scripting skills with Python or bash You're familiar with Kubernetes (AKS), Helm, Docker, version control More ❯

Linux Administrator Engineer Leading Financial Tech based in the cIty Linux Administration or 1st/2nd line Linux support experience essential Minimum 2 years experience working in a Red Hat Linux environment troubleshooting Linux Servers and applications Red Hat or Centos Linux fileserver … skills Monitoring experience Nagios or similar Scripting on LInux desirable Problem solving mentality Seeking someone who is ambitious, keen to progress, up skill move forward in career Additional information 2-3 days per week in the office flexible Plus WFH ... 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 ❯

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 ❯

Referment have partnered with a global High Frequency Trading company to find a Linux Engineer to join their team in London. You will be joining a team of world class engineers and take full responsibility of the entire stack to deliver a reliable and highly performant platform that … is used by traders and quants. Your role will include designing, implementing and optimising their UNIX and Linux servers as well as improving their low latency trading operations across global co-location facilities. In this role you will also be working closely with software developers, traders and trading support … create industry leading low latency trading systems. To be considered for the role, experience in the following is required: Experience working with UNIX or Linux in a Sysadmin or engineering capacity Strong understanding of network protocols such as TCP/IP, multicast etc Scripting and automation experience such as More ❯

C (or C++) Software Engineer (Linux & TCP/IP)- £60k-62k + 10% bonus Industry: Motorsports 3 days in the office - Surrey Permanent position Come and develop your career with a company any motorsports fan would dream to work for!! Opportunities to learn from the best and hone … questions below, then this could be for you..... Do you have experience coding in C or C++? Can you run a Command Line in Linux using Bash or Python scripts? Do you understand the fundamentals of TCP/IP?Do you understand how the internet works? Experience with Automation … as well working closely with all the different areas of engineering, not just software, hence why having an understanding of TCP/IP and Linux command line is important for this role. Please send your cv to me at matt@hawksworthuk.com I can send you a full position description 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 ❯

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/Kubernetes Engineer - - Investment Bank Up to £100,000 Basic salary 5-days a week onsite in City of London What’s on offer: 10% employer pension contribution Discretionary bonus 30 days holiday Private health and life insurance Enhanced parental leave Flexible working and wellbeing support About … the opportunity to expand into cloud where appropriate. What you’ll do: Design and manage highly available Kubernetes clusters across multiple datacentres Collaborate with Linux, infrastructure, and SOC/CERT teams to secure and optimise bare-metal environments Support mission-critical workloads including low-latency trading systems, leveraging tools … gateways for smart routing of financial traffic Automate infrastructure using Terraform, Ansible, Git, and CI/CD tooling What we’re looking for: Deep Linux/UNIX experience (Ubuntu & RHEL) Kubernetes administration expertise, ideally on bare-metal Solid understanding of networking (TCP/IP, BGP, VLANs, VRF) Scripting and More ❯

Linux/Kubernetes Engineer - - Investment Bank Up to £100,000 Basic salary 5-days a week onsite in City of London What’s on offer: 10% employer pension contribution Discretionary bonus 30 days holiday Private health and life insurance Enhanced parental leave Flexible working and wellbeing support About … the opportunity to expand into cloud where appropriate. What you’ll do: Design and manage highly available Kubernetes clusters across multiple datacentres Collaborate with Linux, infrastructure, and SOC/CERT teams to secure and optimise bare-metal environments Support mission-critical workloads including low-latency trading systems, leveraging tools … gateways for smart routing of financial traffic Automate infrastructure using Terraform, Ansible, Git, and CI/CD tooling What we’re looking for: Deep Linux/UNIX experience (Ubuntu & RHEL) Kubernetes administration expertise, ideally on bare-metal Solid understanding of networking (TCP/IP, BGP, VLANs, VRF) Scripting and 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 ❯

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 ❯