51 to 75 of 224 Linux Command Line Jobs in London

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 … 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 … 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 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 … 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 … 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 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 … 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 … 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 More ❯

Graduate Software Engineer, Open Source and Linux, Canonical Ubuntu Join to apply for the Graduate Software Engineer, Open Source and Linux, Canonical Ubuntu role at Canonical Graduate Software Engineer, Open Source and Linux, Canonical Ubuntu Join to apply for the Graduate … Software Engineer, Open Source and Linux, Canonical Ubuntu role at Canonical Get AI-powered advice on this job and more exclusive features. 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 … of languages, typically Python, Golang, Rust, C / C++, JavaScript and of course... Bash. We work from the very lowest levels of the Linux system - BIOS and boot loaders, firmware, kernel and drivers, all the way up to desktop applications and containers. We work on tiny devices More ❯

Social network you want to login / join with: Senior Linux Systems Engineer, London (City of London) Client: Location: London (City of London), United Kingdom Job Category: Other - EU work permit required: Yes Job Views: 4 Posted: 31.05.2025 Expiry Date: 15.07.2025 Job Description: Linux Engineer – Quant Trading Quant Capital is urgently looking for a Linux Engineer to join our high-profile client. Our client is a well-known and highly regarded quantitative trading firm, liquidity provider, and market maker. They operate globally and are considered a market leader. … known for its rigorous approach and attracts talented professionals interested in learning and sharing knowledge. The team comprises some of the most skilled Linux Engineers, Admins, and Programmers, focused on building and improving a platform that powers complex proprietary trading systems. The technology mix includes in-house More ❯

Ignite is a plus Ability to write complex SQL queries Experience with Fidessa Equities platform ETP / CTAC is desirable Unix / Linux command-line skills and scripting experience are beneficial Knowledge of FIX protocol is an advantage Experience supporting … Equity trading systems in a 3rd line capacity is preferred Additional Skills: Excellent communication skills: this is a front-office and client-facing role Ability to perform well under pressure and meet tight deadlines Strong diagnostic and problem-solving skills Collaborative and committed team player Service-oriented More ❯

finance and equity derivative products (desirable) Relational database development experience, with a focus on designing efficient schemas and optimizing queries. Unix / Linux command-line experience. Ability to work independently in a fast-paced environment. Detail-oriented, organized, demonstrating thoroughness More ❯

Ignite is a plus Ability to write complex SQL queries Experience with Fidessa Equities platform ETP / CTAC is desirable Unix / Linux command-line skills and scripting experience are beneficial Knowledge of FIX protocol is an advantage Experience supporting … Equity trading systems in a 3rd line capacity is preferred Additional Skills: Excellent communication skills: this is a front-office and client-facing role Ability to perform well under pressure and meet tight deadlines Strong diagnostic and problem-solving skills Collaborative and committed team player Service-oriented More ❯

Ignite is a plus Ability to write complex SQL queries Experience with Fidessa Equities platform ETP / CTAC is desirable Unix / Linux command-line skills and scripting experience are beneficial Knowledge of FIX protocol is an advantage Experience supporting … Equity trading systems in a 3rd line capacity is preferred Additional Skills: Excellent communication skills: this is a front-office and client-facing role Ability to perform well under pressure and meet tight deadlines Strong diagnostic and problem-solving skills Collaborative and committed team player Service-oriented More ❯

Ignite is a plus Ability to write complex SQL queries Experience with Fidessa Equities platform ETP / CTAC is desirable Unix / Linux command-line skills and scripting experience are beneficial Knowledge of FIX protocol is an advantage Experience supporting … Equity trading systems in a 3rd line capacity is preferred Additional Skills: Excellent communication skills: this is a front-office and client-facing role Ability to perform well under pressure and meet tight deadlines Strong diagnostic and problem-solving skills Collaborative and committed team player Service-oriented More ❯

Ignite is a plus Ability to write complex SQL queries Experience with Fidessa Equities platform ETP / CTAC is desirable Unix / Linux command-line skills and scripting experience are beneficial Knowledge of FIX protocol is an advantage Experience supporting … Equity trading systems in a 3rd line capacity is preferred Additional Skills: Excellent communication skills: this is a front-office and client-facing role Ability to perform well under pressure and meet tight deadlines Strong diagnostic and problem-solving skills Collaborative and committed team player Service-oriented More ❯

Knowledge: You have a solid grasp of fundamental networking principles (TCP / IP, DNS, firewalls, load balancers, etc), operating systems (both Windows and Linux server environments), and core programming concepts. Linux User Proficiency: You are comfortable working with Linux operating systems … at the user level, including navigating the file system, utilizing command-line tools for basic system administration and log analysis. Your Soft Skills Analytical and Problem-Solving Abilities: You have good analytical skills with the ability to effectively collect, organize, and interpret technical information … Platform Experience: Experience working with and supporting applications deployed on major cloud platforms such as AWS, Azure, or GCP is highly desirable. Advanced Linux Administration Skills: Familiarity with Linux system administration tasks, including package management, service configuration, performance monitoring, and basic scripting, is a More ❯

Social network you want to login / join with: Senior Linux Systems Engineer, London (City of London) Client: Location: London (City of London), United Kingdom Job Category: Other EU work permit required: Yes Job Views: 4 Posted: 28.04.2025 Expiry Date: 12.06.2025 Job Description: 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 well-known and highly regarded quantitative trading firm, liquidity provider, and market maker. They … and substantial budgets. The firm is globally recognized for its rigorous standards, and you will be working alongside some of the most talented Linux Engineers, Admins, and Programmers, tasked with building and improving a top-tier trading platform using a mix of in-house and open-source More ❯

algorithms & data structures Substantial experience using modern Java Experience with REST APIs and cloud services Relational SQL database development experience Unix / Linux command-line experience Ability to work independently in a fast-paced environment Detail oriented, organized, demonstrating thoroughness More ❯

and data structures. Significant experience with modern Java. Experience with REST APIs and cloud services. Relational SQL database development experience. Unix / Linux command-line proficiency. Ability to work independently in a fast-paced environment. Detail-oriented, organized, with a More ❯

multi-server environments. Experience with RESTful API design and implementation. Proficiency in both MySQL and PostgreSQL databases. System Administration & Infrastructure Working knowledge of Linux systems (command line, file permissions, process management). Hands-on experience with AWS services (EC2, S3, RDS More ❯

keen to launch their careers in application support and immerse themselves in a fast-moving, technologically advanced environment. Key Responsibilities : Deliver efficient first-line and second-line support for critical trading applications. Diagnose and resolve technical issues across platforms to ensure seamless operations. Work … Supervise system performance and pre-emptively address concerns. Utilize scripting tools to automate processes and enhance system efficiency. Key Requirements : Solid understanding of Linux systems, including command-line utilities. Proficiency in SQL for querying and data manipulation. Familiarity with scripting languages More ❯

of security concepts such as best configuration practices, risk mitigation techniques, threat modelling, incident reporting, Infosec and ISO27001 Cool as a cucumber with Linux and Command-Line Interfaces Extraordinary understanding of networking Shiny DevOps / Cloud certifications as an added bonus More ❯

related field with proficiency in at least one modern programming language such as Java, Typescript, Python, or Ruby - 3+ years of experience with Linux, using the command line and basic administration, and computer networking fundamentals - Able to troubleshoot at all levels More ❯

of security concepts such as best configuration practices, risk mitigation techniques , threat modelling, incident reporting, Infosec and ISO27001 Cool as a cucumber with Linux and Command-Line Interfaces Extraordinary understanding of networking Shiny DevOps / Cloud certifications as an added bonus More ❯

related field with proficiency in at least one modern programming language such as Java, Typescript, Python, or Ruby - 3+ years of experience with Linux, using the command line and basic administration, and computer networking fundamentals - Able to troubleshoot at all levels More ❯

hands-on expertise with Active Directory attacks, lateral movement, and privilege escalation Experience navigating live and legacy production systems Comfortable in Windows and Linux command-line environments Python scripting or automation experience Familiarity with OT (Operational Technology) networks Experience with tools More ❯

have sound 5 to 10 years proven commercial experience with developing software with PHP and MySQL. Must have experience of working on a Linux server with good experience of database optimisation and caching technologies, such as Memcached, Redis or Varnish. Will also need to be comfortable working … Bring to the Table for This Position: At Least 5+ years of Commercial Experience and Knowledge of: PHP MySQL, including database optimization LAMP Linux MVC, ORM HTML CSS / XHTML jQuery Caching Technologies, such as Memcached, Redis or Varnish Ability to work independently or as part of … operate to tight deadlines Sense of humour Advantageous But Not a Must: Great knowledge of Apache, specifically Mod Rewrite Good working knowledge of Linux, including command line Server administration experience Ecommerce experience Smarty Compensation and Benefits: Competitive Salary: The salary for More ❯

attend daily standups at 11:00 am US Central Time. Willingness to learn and work with a large legacy codebase. Nice to Have Linux or macOS command-line skills, including zshell or bash. Experience building consumer software products. Focus on user More ❯

a hands-on role, supporting critical customer platforms and driving the development and maintenance of automation solutions. Your Responsibilities: Provide 2nd and 3rd line support for critical platforms and automation tools. Troubleshoot and resolve complex system and application issues in production environments Design, implement, and maintain automation … production deployment (monitoring, alerting, logging, performance, failover, etc.) Work with development teams to identify and remediate gaps in production readiness Your Technical Skills: Linux – Strong command-line and system administration skills Python – For scripting, automation, and workflow orchestration Terraform & HashiCorp Vault More ❯