26 to 50 of 148 Linux Jobs in the City of London

stress-testing tools 🎯 What You Bring • 5+ years Java (OOP, low-latency systems) • 4+ years FX or Crypto trading experience • Python (NumPy, Pandas, SciPy) • SQL or time-series DBs • Linux & distributed systems expertise • Strong communication & market intuition ✨ Bonus Skills • KDB+/Q, Haskell, or other functional languages • Machine learning (scikit-learn, etc.) • Quant tools & mathematical background • Docker, Kubernetes, AWS 📍 Location More ❯

stress-testing tools 🎯 What You Bring • 5+ years Java (OOP, low-latency systems) • 4+ years FX or Crypto trading experience • Python (NumPy, Pandas, SciPy) • SQL or time-series DBs • Linux & distributed systems expertise • Strong communication & market intuition ✨ Bonus Skills • KDB+/Q, Haskell, or other functional languages • Machine learning (scikit-learn, etc.) • Quant tools & mathematical background • Docker, Kubernetes, AWS 📍 Location More ❯

empower others to succeed while creating a culture of trust and collaboration. Some Cool stuff that you will work with and integrate with :- **C++, C, C#, Python **Windows/Linux, XILINX **SCRUM, SAFe, AZURE DevOps, CI/CD, GIT **UI, UX, GUI, JavaScript, Angular, React, NodeJS **Python, PyQT, **IIOT, Industrial Internet of things, Computer Vision, PLC, Embedded Devices, Allen Bradley More ❯

empower others to succeed while creating a culture of trust and collaboration. Some Cool stuff that you will work with and integrate with :- **C++, C, C#, Python **Windows/Linux, XILINX **SCRUM, SAFe, AZURE DevOps, CI/CD, GIT **UI, UX, GUI, JavaScript, Angular, React, NodeJS **Python, PyQT, **IIOT, Industrial Internet of things, Computer Vision, PLC, Embedded Devices, Allen Bradley More ❯

Experience: C#/java, .NET Core Containerisation (Docker, Kubernetes, OpenShift) xUnit Agile working practices CI/CD tooling Scripting experience (Python, Perl, Bash, etc.) ELK (Elastic stack) JavaScript Cypress Linux experience Search engine technology (e.g., Elasticsearch) Big Data Technology experience (Hadoop, Spar k , Kafka, etc.) Microservice and cloud native architecture Desirable: Able to demonstrate experience of troubleshooting and diagnosis of More ❯

experience in IT infrastructure, cloud engineering, or DevOps, ideally with hands-on exposure to AWS. Practical knowledge of AWS core services (EC2, S3, RDS, IAM, VPC). Understanding of Linux systems administration and shell scripting (Bash, Python, or equivalent). Familiarity with networking fundamentals (IP addressing, subnets, routing, VPN). Preferred Exposure to Infrastructure-as-Code tools (Terraform, CloudFormation). More ❯

experience in IT infrastructure, cloud engineering, or DevOps, ideally with hands-on exposure to AWS. Practical knowledge of AWS core services (EC2, S3, RDS, IAM, VPC). Understanding of Linux systems administration and shell scripting (Bash, Python, or equivalent). Familiarity with networking fundamentals (IP addressing, subnets, routing, VPN). Preferred Exposure to Infrastructure-as-Code tools (Terraform, CloudFormation). More ❯

etc) Containerisation/Orchestration with Kubernetes Extensive CI/CD work (ideally with Jenkins, or equivalents) Scripting experience with Python, Bash, Shell or Java Strong knowledge across Automation, Networking, Linux and Security These positions range in salary offering £80-120K, dependant on experience and Seniority, and operates a hybrid working model (3 office days p/week required). More ❯

and feature enhancements Leading code reviews and enforcing best practice within a small, agile, focused team What you will need: Extensive commercial software development experience using C++ Unix/Linux experience Relevant degree in a numeric discipline, or equivalent work experience Excellent written and spoken English By applying to this job you are sending us your CV, which may contain More ❯

high level of communication skills and ability to work efficiently with colleagues across multiple areas Additional desirable Qualifications for desk quant analyst Knowledge of Q/KDB+ Knowledge of Linux and Bash Further quantitative skills If you are interested, then please apply. Reference: AMC/THO/DQA001 Postcode: EC2M #thho More ❯

Databricks, Tecton, etc.). Strong experience with cloud platforms (AWS, GCP, or Azure), Docker, and Kubernetes. Solid coding practices, including Git, automated testing, and CI/CD. Proficiency with Linux environments. Knowledge of time-series analysis is a strong plus. Please note, this role cannot offer VISA sponsorship. More ❯

based source control platform – beneficial. Experience with Atlassian products (Confluence, JIRA, BitBucket) – beneficial. Developing and supporting Windows technology applications, both desktop (UI) and server-side. Familiarity with developing for Linux deployment. Knowledge of swaps desirable, preferably with prior experience in this or a related area. Excellent communication skills – this is a front office role. Must be able to perform well More ❯

based source control platform – beneficial. Experience with Atlassian products (Confluence, JIRA, BitBucket) – beneficial. Developing and supporting Windows technology applications, both desktop (UI) and server-side. Familiarity with developing for Linux deployment. Knowledge of swaps desirable, preferably with prior experience in this or a related area. Excellent communication skills – this is a front office role. Must be able to perform well More ❯

Rust in production environments Strong understanding of systems programming , concurrency , networking , and low-level performance optimisation Experience with microservices , distributed systems , or blockchain technologies is highly desirable Familiarity with Linux systems , CI/CD pipelines , containerisation (Docker/Kubernetes) , and cloud infrastructure (AWS, GCP, or Azure) A pragmatic engineer who values clean code, testing, and long-term maintainability Why Join More ❯

Rust in production environments Strong understanding of systems programming , concurrency , networking , and low-level performance optimisation Experience with microservices , distributed systems , or blockchain technologies is highly desirable Familiarity with Linux systems , CI/CD pipelines , containerisation (Docker/Kubernetes) , and cloud infrastructure (AWS, GCP, or Azure) A pragmatic engineer who values clean code, testing, and long-term maintainability Why Join More ❯

deployments across AWS, Azure, GCP Advanced knowledge of Big Data ecosystems (Hadoop/Hive/Spark), data lakehouse architectures, mesh topologies, and real-time streaming platforms Strong Unix/Linux skills, database connectivity (JDBC/ODBC), authentication systems (LDAP, Active Directory, OAuth2), and data integration methodologies Experience implementing privacy-by-design principles, data governance frameworks, and interoperability standards with proven More ❯

deployments across AWS, Azure, GCP Advanced knowledge of Big Data ecosystems (Hadoop/Hive/Spark), data lakehouse architectures, mesh topologies, and real-time streaming platforms Strong Unix/Linux skills, database connectivity (JDBC/ODBC), authentication systems (LDAP, Active Directory, OAuth2), and data integration methodologies Experience implementing privacy-by-design principles, data governance frameworks, and interoperability standards with proven More ❯

Collaborate with QA, support, and business stakeholders Requirements 5+ years of professional Java experience Strong CS fundamentals and problem-solving ability Proficient with SQL and generic scripting Proficient with Linux server environments Background in CI/CD, infrastructure automation, and monitoring Experience working with large, interconnected systems and debugging across components Proven ability to simplify complex systems and improve deployment More ❯

Collaborate with QA, support, and business stakeholders Requirements 5+ years of professional Java experience Strong CS fundamentals and problem-solving ability Proficient with SQL and generic scripting Proficient with Linux server environments Background in CI/CD, infrastructure automation, and monitoring Experience working with large, interconnected systems and debugging across components Proven ability to simplify complex systems and improve deployment More ❯

support, analysing production telemetry and driving improvements Core Skills & Experience: Strong proficiency in modern C++ (C++17 or later) and STL Deep understanding of multi-threading, low-latency optimisation and Linux systems Experience working on high-frequency or real-time systems (financial or otherwise) Familiarity with network programming, serialization and distributed architectures Strong analytical and debugging skills, using profiling tools to More ❯

without this will not be considered. Strong knowledge of SQL and data analysis tools. Applications without this will not be considered. Murex functional knowledge across different modules. Proficiency with Linux and scripting. Good understanding of FX products (Cash and Volatility). Ability to manage and document UAT evidence. Experience collaborating on technical requirements, solution design, and test cycle management. Fluent More ❯

without this will not be considered. Strong knowledge of SQL and data analysis tools. Applications without this will not be considered. Murex functional knowledge across different modules. Proficiency with Linux and scripting. Good understanding of FX products (Cash and Volatility). Ability to manage and document UAT evidence. Experience collaborating on technical requirements, solution design, and test cycle management. Fluent More ❯

hardware teams, and the Head of Department to drive innovation and transformation of the router stack. What you'll bring Strong software development experience in C/C++ on Linux, with a solid understanding of the software development lifecycle. Expertise in software architecture for IP routers and network devices (VoIP, DSL, GPON, DOCSIS, Wi-Fi), and familiarity with protocols like More ❯

CD processes via GitLab Support Kubernetes-based hosting environments Automate testing and deployments Enhance platform security in a regulated environment What You’ll Bring 6+ years’ DevOps experience Strong Linux skills; AWS & Terraform certified Skilled in Docker, Kubernetes, MySQL, GitLab CI Motivated, collaborative, and comfortable in a fast-moving environment More ❯

CD processes via GitLab Support Kubernetes-based hosting environments Automate testing and deployments Enhance platform security in a regulated environment What You’ll Bring 6+ years’ DevOps experience Strong Linux skills; AWS & Terraform certified Skilled in Docker, Kubernetes, MySQL, GitLab CI Motivated, collaborative, and comfortable in a fast-moving environment More ❯