19 Linux Engineer Jobs in London

Linux Engineer, IdM, Bash, Puppet, Ansible, Python, DNS, LAN, WAN, F5 Linux Engineer Permanent - £70,000 + bonus/benefits Hybrid (1 day a week onsite in London) Sponsorship not available The role A Leading financial institution is looking for a Linux Engineer to … join the team. In this role you will ensure the stability and performance of the Linux-based infrastructure. Technical skills: Linux proficiency - Red Hat Enterprise Linux, CentOS, Linux Kernel Linux IdM At least one scripting/programming language, i.e. Bash, Ansible, Puppet, python Basic Networking … such as TCP/IP, DNS, LAN/WAN Knowledge with load balancers Experience managing full lifecycle, from design to build stage Linux Engineer, IdM, Bash, Puppet, Ansible, Python, DNS, LAN, WAN, F5 McGregor Boyall is an equal opportunity employer and do not discriminate on any grounds. more »

Linux - Linux Engineer - Red Hat - System Administrator - DNS - TCP/IP - RHEL Role: Linux Engineer Salary: £49,000 - £59,000 (depending on experience Location: London - hybrid - twice a week Some of the great benefits include: 30 days of annual leave + bank holidays Generous pension … scheme (up to 20%+) Linux Engineer is available on a Permanent basis to join an organisation in the Higher Educational sector. This organisation are looking for a candidate who have strong experience in Red Hat and Linux. You will help the organisation upgrade from RHEL 7 to … 8. This opportunity is great for someone looking to continue to develop their Linux skills and work for an organisation who are making a difference. The essentials from this role are: Linux System Administration experience Red Hat experience DNS & TCP/IP experience This is a fantastic chance more »

Linux Engineer required - Are you ready to impact the financial technology landscape? 🔍💻 Seeking Linux enthusiasts with a knack for innovation! Our client, a foremost trading technology provider, requires a Linux Engineer with 2-5 years of hands-on Linux support and administration expertise. You … ll be the backbone ensuring systems hum with efficiency and security. 🛠️🚀 Your mission: Manage and refine Linux infrastructure to peak performance. Craft and uphold monitoring systems for a fail-safe environment. Collaborate across teams for a harmonious tech symphony. Innovate with scripting to automate their digital orchestra. Offer Linux wisdom to support and uplift your team. Stay ahead of the curve with emerging tech trends. As a Linux Engineer - Is this you? 🧐 Proficient with Linux OS, kernel tweaks, and web server management - Apache - NGINX Versed in server hardware from giants like HP and Dell. Scripting more »

Linux Systems Engineer – Market Maker – London – Unix – Linux. Miller Maxwell is working with an expanding Electronic Trading organisation expanding the European operations in London. They are technically dynamic, highly profitable and renowned for their significant investment in technology. The Linux Systems Engineer will support Front Office … Trading, Exchange Connectivity, Low-Latency connectivity, and trade monitoring systems used across the business. The Linux Systems Engineer can expect to: Work with a dynamic technology stack including Build and maintain Linux server environments Support high-frequency trading systems Configure, deploy and upgrade Linux Servers Work … with High Frequency Traders Be involved in configuration, testing, installation and trade monitor tools Write automation scripts to automate administration tasks In return the Linux Systems Engineer should have: Excellent Unix – Linux support and engineering experience Experience of Debian, RHEL or Ubuntu Experience with monitoring and reporting more »

Linux System Engineer I am currently working with a Global Consultancy who need a Linux Engineer to join and support them over the next 12 months, on a variety of projects. As a Linux System Engineer, you will be a part of the team more »

brand new role which has recently opened in London with one of the worlds leading quantitative hedge funds! They are looking for a Senior Linux Engineer to work within a team that builds and supports the infrastructure for their quantitative trading business across all asset classes. This is … teams across the fund and they are known for having exceptional infrastructure engineers globally. The team is looking for a highly skilled and experienced Linux Engineer with many years of experience working on Linux platforms within a quantitative/low latency trading environment. This is an engineering … on a cutting edge technology stack. You will get the chance to play the role of "tech lead" for this region, mentoring less experienced Linux Engineers and working on very important Linux Engineering projects and as such, be rewarded exceptionally well in terms of career progression and compensation. more »

Senior Platform Engineer (Linux) London/Dublin Must have : * Linux System administration ( Preferred Red hat Certification) * Kubernetes * Ansible * Puppet * Network analysis, * tcpdump * wireshark * Shell Scripting * Python Secondary Skills: * SaltStack * Ansible * Puppet * Kubernetes * Keycloak * Apache * python * bash * Prometheus * Grafana * Splunk Responsibility: * System Administration: Install, configure, and maintain Linux … configurations, and application deployments. Scripting languages include Bash, Python, Perl, or other relevant scripting languages. * Security and Compliance: Implement security measures to protect the Linux infrastructure from vulnerabilities and unauthorized access. * Ensure compliance with industry best practices and company policies. * Troubleshooting : Identify and resolve system issues, application errors, and … for ongoing regional projects as assigned; including responsibility for planning; time and cost control; resource utilization and implementation Requirements: * Proven work experience as a Linux Administrator * In-depth knowledge of Linux operating systems (e.g., Red Hat, CentOS, Ubuntu) and associated utilities. * Strong command over shell scripting languages (e.g. more »

Linux Engineer – Trading Salary: £65,000 - 75,000 Location: Hyde Park, London Harrington Starr is proud to collaborate with an independent brokerage leveraging FPGA-based technology to provide unparalleled business advantages for trading firms in high-frequency trading environments, market making, liquidity provision, algorithmic trading, and smart order … routing. This exciting organization is embarking on a significant expansion, seeking its first dedicated Engineer within the Sys Admin domain. Beyond administering internal IT functions, this role will encompass supporting client production infrastructure across key Co-Location data centers in the US, Europe, and Asia. Responsibilities: Address and promptly … in it for YOU? Opportunity to work with cutting-edge software and hardware. Competitive bonus scheme. Generous pension package. Requirements: Proven experience as a Linux System Administrator. Familiarity with various operating systems and platforms. Knowledge of cloud technologies, specifically AWS. Expertise in network technologies such as VPN, DNS, and more »

My client, a reputable name in the financial services sector, is looking to hire a Linux Engineer on a Permanent basis to play a key role in ensuring the stability and performance of their Linux-based infrastructure. This will be a blend of project and BAU work … includes weekend work from time to time. To be right for this role, you must have experience in the following: An excellent understanding of Linux operating systems, including knowledge of installations, configurations, and troubleshooting Previous experience managing F5 load balancers Experience of an enterprise Linux, preferably Red Hat more »

Job title: Build Engineer – Linux Client: FinTech Salary: £60,000-£80,000 + Bonus Location: London/Hybrid Skills: Linux, Build Engineering, CI/CD, Deployment, Tooling, Jenkins, Gitlab, Python The role: My client are looking for a Build Engineer to join their team. You will … utilising available tooling Technical skills required: Strong knowledge of build related tooling, such as Gitlab/Jenkins Good knowledge of CI/CD pipelines Linux Python This is an excellent opportunity to join a growing business where there are excellent opportunities for progression long term. Please apply ASAP for more »

Software Engineer/Developer (Linux Security EDR C C++) WFH/London to £50k Opportunity to progress your career as part of a hugely talented team at a rapidly expanding scale-up software house that is developing a highly complex network cyber security platform; the platform monitors network … which is then analysed by in-house algorithms and allows customers to detect hackers, malware, data leakage and other malicious activity. As a Software Engineer you will focus on Linux Security components, working on complex problems that often require a great deal of research, you'll be working … skills You're collaborative with great communication skills You have experience of producing technical documentation What's in it for you: As a Software Engineer/Developer you will earn a competitive package: Salary to £50k Remote working (x1-2 days a month in London) Continuous training and career more »

Site Reliability Engineer (Linux/K8S/AWS) - Leading SaaS/ERP provider! Excellent opportunity to join a leading SaaS provider, that are expanding operations due to growth and forecasted digital change. My client is looking for skilled Engineers' with a background supporting, managing and developing enterprise systems … Salary: Flexible dependent on experience Location: hybrid (ideally) - potential flexibility based on individual preference Key skills/experience: Working on large scale enterprise environments (Linux based) Kubernetes Containerisation AWS Scripting/Automation Monitoring tools Key responsibilities: Ensuring maximum uptime of services/platforms Contributing toward the design, development and more »

AWS/Linux Web Infrastructure Engineer- PHP, Terraform, Elastic containers, Low balancers, Azure AD AWS/Linux Web Infrastructure Engineer with solid technical skills in PHP, Terraform, Elastic containers, Low balancers and Azure AD is urgently needed to support our higher education client. The AWS/… Linux Web Infrastructure Engineer will be responsible for supporting a migration project migrating webapp to AWS containers and providing some third line support. AWS/Linux Web Infrastructure Engineer- PHP, Terraform, Elastic containers, Low balancers, Azure AD Essential experience Skills in AWS, PHP, Terraform, Elastic containers … Low balancers, Azure AD. Senior Linux system admin experience and understanding of technologies like BIND DNS, SMTP. Demonstrable experience with managing certificates Technical skills in load balancing, preferably F5/Cloudflare Experience in web hosting experience with Apache, tomcat Practical experience with Puppet Skills with container management, lifecycles and more »

Job Opportunity: Linux/Open-Source Application Administrator/Senior Software Engineer Location: Camden Contract Type: Full-time, Contract Position Company Overview: Join a dynamic team dedicated to technological advancement and innovation in the heart of London. Our organization is committed to fostering an environment where talent thrives … the tech sector, we're driving change and shaping the future. Be part of something bigger. Role Description: We are seeking a seasoned software engineer with a passion for open-source technology, Linux systems, and application administration. As a Linux/Open-Source Application Administrator, you will … play a pivotal role in maintaining and upgrading our systems, ensuring optimal performance, security, and user experience. This position requires a deep understanding of Linux operating systems and proficiency in managing open-source applications. Key Responsibilities: Administering and upgrading Open-Source systems on Linux, including Elastic, Jenkins, and more »

A global leader in financial services, is looking for a Linux DevOps Engineer to join their team within Public Cloud on a long-term bare metal migration project. This role works with various infrastructure teams (Security, Networking, Database, Unix) to develop, deploy and support cloud and hybrid applications. more »

Backend Software Engineer/Developer (C++ Linux TMP) London/WFH to £300k+ Do you have expertise with C++ backend development, with experience of building low latency trading systems? You could be progressing your career in a senior, hands-on role at a global systematic trading firm. As … a Backend Software Engineer you will be a key member of a small, Agile team that is embarking on building a new, low latency, trade execution system from scratch utilising modern C++ (C++ 20/C++ 23) and Template Meta Programming techniques. You'll be working across the full … have experience of designing and implementing multithreaded and distributed systems You have experience with Template Meta Programming (TMP) You have a strong knowledge of Linux OS and distributed network architecture, ideally with an understanding of GCC development toolchain You have a good understanding of C++ optimisation You have a more »

Lead Software Engineer/Manager (Embedded Linux C/C++) Remote UK to £140,000 Do you have expertise with low level embedded systems programming combined with leadership/management skills? You could be progressing your career, in a senior, hands-on Lead Software Engineer/Manager … You can work from home (or remotely from anywhere in Europe) and enjoy global meetups approximately four times a year. As a Lead Software Engineer/Manager you will head up a team of six highly skilled Software Engineers, designing and implementing new features and enhancements to the core … from home full-time/remotely from anywhere in the UK. Requirements: You have expertise with low level programming including Embedded C/C++, Linux Kernel, Bare Metal programming You have experience of working on complex, distributed systems with Containerisation including a deep knowledge of Kubernetes/Docker You more »

An elite technology-driven hedge fund is now seeking a Trading application and production engineer to join it's growing dynamic team in London, with an excellent work environment and culture. Our client is a global firm with a reputation for utilising technology engineering to help shape it's … financial strategy, putting a huge emphasis on investing in it's technical people. They seek an engineer with 2-3 years minimum experience in trade floor environment technology to help with production support, and project work. Any further experience in full lifecycle software engineering is of interest, from development … test/QA, project management and application support. Key skills needed, ideally: Linux scripting SQL Python FIX 2-3 years minimum experience in trading application support Full production lifecycle - development, test/QA using Jira/Gitlab, project work and support Apply now for more details. Top end salary more »

As a Systems Engineer and member of the infrastructure team at a leading trading firm you will be building and maintaining trading infrastructure hyper-optimized for low-latency, operating systems, automation software, and development tools that allow our research and trading strategies to run worldwide 24/7. You … automation. Much of our hardware and operating system layers reflect the state-of-the-art at any given time. Essential Requirements Strong knowledge of Linux systems, with hands-on experience in managing and troubleshooting Linux-based environments. Experience working in environments encompassing virtualization, networking devices, and storage. Demonstrable … manage and debug production services. Experience with research clusters and implementing tools such as Slurm workload manager. Job Duties Own the lifecycle of our Linux-based servers and applications across our multiple business environments. Automate and troubleshoot a broad range of technical infrastructure. Implement and support performance monitoring and more »