101 to 125 of 182 Linux Jobs in the City of London

Infrastructure Analyst

Hiring Organisation
Gravitas Recruitment Group (Global) Ltd
Location
City of London, London, United Kingdom
. Configure VMWare, AD, Azure . Drive server migrations and cloud projects. Tech Stack: VMWare, Windows Server, AD, Azure, NetApp. Nice to have: Citrix, Linux, MECM/Intune, MFA/SSO. What you'll get Salary £45,000- £52,000 DOE Hybrid working (2–3 days onsite- London) . Career ...

Technical Business Analyst-Equities

Hiring Organisation
Harrington Starr
Location
City of London, London, United Kingdom
EMEA market workflows, order routing, and market operations Experience with trading platforms (OMS, EMS) and market connectivity Technical skills in SQL, FIX protocol, and Linux commands Familiarity with trade reporting regulations (MiFID) is a plus This is a great opportunity to join a leading trading organisation if you have ...

Platform Engineer - TWE43849

Hiring Organisation
twentyAI
Location
City of London, London, United Kingdom
cluster design, workload orchestration, autoscaling strategies, multi cluster operations, network policy, resource tuning and deep debugging across pods, nodes and the control plane Deep Linux fluency with the ability to harden, tune and own production environments from top to bottom Strong SQL engineering skills covering schema design, performance tuning ...

Rust Developer

Hiring Organisation
Radley James
Location
City of London, London, United Kingdom
Work in a highly collaborative, multidisciplinary environment. Provide production support. Mentor and guide junior engineers. Requirements 6-8 years of related experience, familiar in Linux environment; University degree in Computer Science, Software Engineering, or related disciplines You write clean and efficient code in Rust You demonstrate strong interest in financial ...

Desktop Support Lead – Elite Quant Fund – London - Up to £160,000 Starting base + Exceptional benefits/bonus package

Hiring Organisation
Hunter Bond
Location
City of London, London, United Kingdom
Group policy/Active Directory knowledge ✔️ A personality and genuine passion in technology! (Nice to have) PowerShell & Python experience (Nice to have) Experience with Linux Please apply with an update CV or email me at hrubin@hunterbond.com ...

Infrastructure Engineer / London based hedge fund / Total compensation between £150,000 / £200,000

Hiring Organisation
Saragossa
Location
City of London, London, United Kingdom
looking to hire a Senior Infrastructure Engineer in an all-encompassing position that will allow you to upgrade and modernise the Windows and Linux environments, while also touching on both the Network and Security estate. This will be a project-oriented role, with a separate End User Support team ...

Junior Trading Support Engineer

Hiring Organisation
Quant Capital
Location
City of London, London, United Kingdom
test new strategy parameters Understand the system architecture and metrics Job Requirements A STEM Degree Demonstratable interest in working in technology Good understanding of Linux OS Python or another language Strong analytical skills to correctly identify the root cause of a range of issues, and working on, or actively contributing ...

Graduate Trade Desk Engineer- 2026 Start

Hiring Organisation
Quant Capital
Location
City of London, London, United Kingdom
Strong numerical, logical, and analytical skills Excellent Excel and data-handling ability Interest and some experience in programming or technical problem solving Familiarity with Linux or technical systems is beneficial Ability to perform effectively in high-pressure, time-critical environments Strong interest in financial markets and trading technology Additional Information ...

Quantitative Data Engineer

Hiring Organisation
Vertex Search
Location
City of London, London, United Kingdom
interpersonal and communication skills that enable you to collaborate effectively. Attention to detail and ability to react to changing priorities. Experience working in a Linux environment. Why Join? Exceptional compensation and benefits on offer with world class office settings Partner with world-class researchers, traders and technologists, seeing tangible results ...

Senior Frontend Developer

Hiring Organisation
TechNET IT Recruitment Ltd
Location
City of London, London, United Kingdom
production systems operating at scale. Nice to Have Familiarity with API design and integration patterns. Understanding of backend systems (PHP, Node.js) and hosting environments (Linux, Nginx). Comfortable using AI-assisted development tools. Knowledge of modern build tools (e.g. Webpack, Rollup). Experience working with agencies or external development partners. ...

🚀 C++ Engineer – World’s Largest (Almost!) Supercomputer

Hiring Organisation
Augmentti
Location
City of London, London, United Kingdom
lowest levels of software engineering—borderline hardware. Your expertise includes some blend of modern C/C++ with the following: Operating systems (Linux Kernels) CPU architecture GPU programming Assembly Language Hardware knowledge (ASICs/FPGAs) Hit apply or drop me a note to find out more ...

DevOps Engineer

Hiring Organisation
Advanced Resource Managers
Location
City of London, London, United Kingdom
skills and experience Extensive experience in environment/infrastructure management and a track record of delivery in Information Technology (IT) projects Extensive Experience of Linux, UNIX, Oracle, build management tools, Big Data platforms and applications. Hands on scripting experience with shell, powershell, python, Maven. Hands on experience of operating with … technical expertise and knowledge of below technologies Language: Core Java Automation Testing: JUnit, Mokito, Selenium Scripting: Python, Shell Scripts, Power Shell Server OS: RHEL, Linux, UNIX SCM: GIT, SVN Build tools : Maven (Build tool), ANT, Gradle SDLC Tools: JAMA, JIRA, SONAR, VERCODE, TeamCity, BitBucket, Jenkins, Ansible, Udeploy, ALM etc. Practices ...

Linux Engineer

Hiring Organisation
Quant Capital
Location
City of London, London, United Kingdom
Linux Engineer – High-Performance Prop Trading Up to £200k total | London | Hybrid (4 days in-office) Are you a Linux Engineer passionate about high-performance systems and cutting-edge technology? Quant Capital is looking for a skilled engineer to join a small, global team supporting a new trading business. … teams across the globe. Strong communication skills are essential in this close-knit, collaborative environment. What you’ll do: Take ownership of mission-critical Linux systems from day one. Design, operate, and improve highly available, high-performance infrastructure. Enable traders and developers to run their applications at the bleeding edge. ...

Senior SOC Analyst (Contract)

Hiring Organisation
Bonhill Partners
Location
City of London, London, United Kingdom
phishing, malware, insider threats). Experience with EDR tools (e.g., CrowdStrike, SentinelOne), firewalls, IDS/IPS, and SOAR platforms. Working knowledge of Windows and Linux internals from a security perspective. ...

Splunk SME/ Engineer

Hiring Organisation
Harrington Starr
Location
City of London, London, United Kingdom
services industry, with solid in-depth experience in administering and operating a distributed Splunk Enterprise setup. Proficiency with SPL/SPL2 (Splunk Query language), Linux and networking Experience in a range of monitoring tools, such as Grafana and Prometheus (setup, administration and operating), Solarwinds, Cribl. Has exposure of working with ...

Senior Quality Assurance Automation Engineer

Hiring Organisation
CXC
Location
City of London, London, United Kingdom
experience for automation and system-level testing Solid understanding of: Object-Oriented programming Asynchronous execution System layers and test architecture Hands-on experience with: Linux environments (strong indicator of fit) Command-line tools and scripting RESTful APIs and integration testing Experience building automation frameworks , not just writing test cases Testing ...

Lead Storage Architect

Hiring Organisation
Stanford Black Limited
Location
City of London, London, United Kingdom
remaining fully hands-on. What You Bring: Deep experience with modern distributed storage technologies in large hybrid (on-prem & public cloud) environments. Strong Linux systems engineering background with a compute-first mindset. Proven ability to automate infrastructure using Python and configuration tools. Experience operating and monitoring complex, distributed systems ...

PHP Developer

Hiring Organisation
Travelfusion
Location
City of London, London, United Kingdom
JavaScript knowledge Experience of Symfony or similar frameworks Good practical knowledge of jQuery or similar libraries Experience working with MVC frameworks Basic knowledge of Linux (Ubuntu) Strong written and verbal communication Experience working within an Agile environment Knowledge of KDE (Eclypse etc.) We offer hybrid working which requires 3 days ...

DB2 DBA

Hiring Organisation
Persistent Systems
Location
City of London, London, United Kingdom
Result oriented, Customer focused with healthy relationship with team members. 2 years of experience as DB2 DBA on Mainframes. Skills : Operating Systems: Windows XP, Linux, AIX and AWS ec2 Database : DB2 on open systems Database Tools :db2top, db2advise, db2pd, db2dart, db2look, db2support, SPUFI, QMF, QREP DB2 Admin tool, Log analyzer. ...

DevOps / Cloud Engineer

Hiring Organisation
N P Associates
Location
City of London, London, England, United Kingdom
Employment Type
Full-Time
Salary
£85,000 - £110,000 per annum
cloud best practices. Provide support to development and ops teams; this includes, build Servers, virtual environments and CI/CD pipelines. Assist the Linux team with deployment and maintenance of software/operating system/hardware using systems and configuration management tools (Ansible, Terraform) Systems capacity planning; creating and maintaining … architecting, building, and operating systems on multi-account AWS and GCP platforms. 5+ years general DevOps - CI/CD, Deployment Strategies, Monitoring, automation. Strong Linux system administration (RedHat/CentOS or similar). 5+ years' experience with automation languages such as Python, bash, Ansible and Terraform. Experience with Build, Release ...

Linux Engineer

Hiring Organisation
Understanding Recruitment
Location
City of London, London, United Kingdom
Linux Engineer We are currently working with a leading FinTech company, who are looking for a Linux Engineer to join their ever-expanding platform/DevOps team from their Farringdon, London, Office. They are looking for you to have excellent bare metal knowledge and Linux eperience. As well as this … will also be expected to have knowledge of Ansible. As the Linux Engineer, you will be a self-starter who has excellent stakeholder management experience who can show outcome based work. You will also be responsible for end to end solutions working closely as part of a squad including Developers ...

Linux Infrastructure Engineer

Hiring Organisation
Quant Capital
Location
City of London, London, United Kingdom
Senior Linux Infrastructure Engineer – Systems & Platform London – Hybrid £200,000-350,000 total Quant Capital is partnered with a global systematic trading firm seeking a Senior Linux Infrastructure Engineer to join a high-impact platform engineering function. The team owns core infrastructure across datacentres, cloud environments and global offices, supporting … both investment activity and large-scale engineering workloads. This role suits a deeply technical engineer who understands large distributed systems, low-level Linux internals, and the realities of running secure, high-availability infrastructure at scale. What you’ll do • Design, operate and improve global Linux-based infrastructure • Engineer secure, reliable ...

Network SRE

Hiring Organisation
Ubique Systems
Location
City of London, London, United Kingdom
operations. Deep expertise in routing, switching, firewalling, and wireless across multiple vendors. Strong troubleshooting skills, including overlay/underlay network understanding. Proficiency in Linux/Unix environments. Experience with automation and monitoring platforms. Ability to work independently, set technical direction, and mentor others. ...

FPGA Engineer - directly influence trading performance at a smaller HFT

Hiring Organisation
Saragossa
Location
City of London, London, United Kingdom
Developers to identify performance bottlenecks and create cutting-edge solutions. You’ll need strong VHDL and Python coding skills, experience working in a Linux environment and the ability to build strong relationships with various stakeholders, including Traders. Whilst having experience working with a trading environment would be beneficial, they ...

Technical Support Engineer

Hiring Organisation
Hanshow
Location
City of London, London, United Kingdom
computer science, telecommunication, electronics, automation, or related field. 1~3 years of relevant experience in a dynamic, fast paced international environment Familiar with Linux, system integration and basic network architecture. Familiar with database, cloud and IoT technology. Ideally with basic knowledge of Restful API, SQL, RF. Experience of project related ...