51 to 75 of 78 Linux Jobs in the City of London

later), with commercial experience in low latency or performance-critical systems Deep understanding of multithreading, memory management, and systems-level performance tuning Solid Linux development background and familiarity with networking protocols Prior HFT or proprietary trading experience is a strong advantage, though not essential for exceptional engineers from adjacent fields ...

massive bonus (ie. completion of an internship, or year in industry during studies) The Skills: Knowledge and/or prior hands-on experience in Linux/Unix environments Able to programme or script in at least one language Understanding of networking/connectivity technologies Strong analytical mindset, comfortable driving solutions ...

vendors and internal teams to maintain service reliability What we’re lookin g for Strong Azure experience (essential) Strong PowerShell scripting and automation experience Linux server experience Good understanding of networking (DNS, DHCP, WAN, IP networking) Experience with monitoring/logging tools (Azure Monitor, Log Analytics, Zabbix etc.) Strong troubleshooting ...

numerous exchanges Robust networking and monitoring systems Scaling and performance optimisation of core infrastructure The tech stack is primarily C++ and Python, running on Linux across both development and production. The focus is on writing clean, scalable, high-performance code and continuously improving system reliability and speed. This ...

functional verification (FPGA or ASIC) Excellent Python experience beyond simple scripting. Solid understanding of coverage, test strategy, and verification fundamentals Comfortable working in Linux environments Nice to have: Familiarity with modern open-source verification tools (e.g. cocotb, Verilator) Experience with C++ or performance-sensitive systems What Sets This Role Apart ...

Experience with FIX protocol, WebSocket, or other client connectivity protocols. Proficiency with front-end technologies (React, Angular, or equivalent). Hands-on experience with Linux systems and cloud platforms (AWS preferred). Comfortable with real-time data handling, market data feeds and tick analytics. Experience in crypto, digital assets ...

/EXPERIENCE REQUIRED: KDB+ Developer 5+ years experience in data or analytics development Strong hands-on expertise with KDB+/q Solid background in Linux systems engineering, including lower-level networking and kernel knowledge Experience working with large-scale storage, data distribution and recovery mechanisms Knowledge of AWS services ...

Man Group is a global alternative investment management firm focused on pursuing outperformance for sophisticated clients via our Systematic, Discretionary and Solutions offerings. Powered by talent and advanced technology, our single and multi-manager investment ...

Server. The successful candidate will collaborate with technology teams on optimal solutions and uphold database security standards. This role requires proficiency in Linux, strong scripting skills, and familiarity with infrastructure automation tools. Competitive benefits and opportunities for professional development will be provided. #J-18808-Ljbffr ...

electronic trading architecture ✔ Market data, exchange connectivity, and order lifecycle expertise ✔ Low-latency systems development experience ✔ Strong knowledge of concurrency, networking, and performance optimisation ✔ Linux environment experience Experience across FX, electronic trading, market connectivity, or digital markets is particularly relevant. London-based. Interested in speaking with engineers who have built ...

Real-time systems operating in highly competitive markets We're interested in engineers with experience in: Modern C++ (C++17/20) Multithreading and concurrency Linux systems programming Network protocols and low-level optimisation Performance profiling and benchmarking Building highly performant production systems Backgrounds considered: Quantitative Trading High-Frequency Trading Electronic ...

PLATFORM ENGINEER ESSENTIAL SKILLS Strong AWS cloud platform engineering experience Infrastructure as Code experience using Terraform Container technologies such as Kubernetes and Docker Strong Linux engineering and scripting experience Experience building CI/CD pipelines using Jenkins, GitLab or similar tools Experience supporting large scale production cloud platforms Ability … client in conjunction with this vacancy only. KEY SKILLS Lead Platform Engineer, Senior Platform Engineer, DevOps Engineer, Site Reliability Engineer, AWS, Terraform, Kubernetes, Docker, Linux, CI/CD, Cloud Engineering, Infrastructure as Code ...

Unix Shell scripting commands Production Support experience is good to have. Exposure to any reporting tool (BIRT, Crystal/SAP BO etc.) UNIX Solaris, Linux Shell scripting (bash/Vi Editors/PowerShell) What you will do: The candidate, expected to perform comprehensive requirement analysis, development, testing (UNIT/… Must have knowledge of Oracle Database Troubleshooting, using profiler, database backup procedures. Should have environment knowledge like troubleshooting windows issues, understanding Unix logs and Linux/Unix Solaris services knowledge, patching, server maintenance, application installation, building environments, security patching, network maintenance. Should have exposure to Agile and DevOps culture. Very ...

infrastructure environment powering real-time data and trading operations. This is an opportunity to join a highly technical team working across multi-cloud infrastructure, Linux systems, networking, automation, and platform reliability within a fast-paced environment. What you’ll be working on: • Supporting a 24x7 global infrastructure environment across cloud … automation, and operational processes • Working closely with development and infrastructure teams on architecture and scalability • Managing infrastructure across multi-region/multi-cloud environments • Linux and network stack optimisation, tuning, and production support • Contributing to automation and reducing manual operational overhead Tech stack/experience: • 2+ years in Platform Engineering ...

Software Engineer to help keep our clients' systems reliable, secure, and scalable. This is a hands-on role working across a broad stack - from Linux servers and networking to containers and big data platforms - with a strong focus on automation and problem-solving. The successful candidate must have strong … root cause analysis Identify and remediate security vulnerabilities Support developers with deployments and improve developer experience Maintain documentation (runbooks, processes, architecture) Skills Experience with Linux systems administration Shell scripting and strong coding ability Problem-solving through automation Ability to prioritise and work independently Strong communication and teamwork skills Desirable Knowledge ...

environments Experience with Solace PubSub+ appliances and software brokers Strong understanding of distributed systems and WAN environments Experience with Prometheus and Grafana monitoring tools Linux/Unix administration and scripting experience Strong troubleshooting and analytical problem-solving skills Experience supporting low latency, high throughput messaging systems TO BE CONSIDERED: Please … process and submit (subject to required skills) your application to our client in conjunction with this vacancy only. KEY SKILLS Solace, PubSub+, Messaging Administrator, Linux, Prometheus, Grafana, WAN, Low Latency Systems, Distributed Systems, Python, Bash, Infrastructure, Production Support, Kafka, RabbitMQ, Docker, Kubernetes, AWS, Azure, Messaging Systems ...

Application Support Team Lead - (Trading, FinTech, Financial Services, FIX Protocol, Linux/Unix, SQL) An excellent opportunity has arisen for a Application Support Team Leadto join a well-established, innovative, growing exchange working with some cutting-edge technologies. My clients culture is one of trust, openness, and excellence. They work … ideal place for you to develop your career. Benefits (not exhaustive list) - Application Support Team Lead(Trading, FinTech, Financial Services, FIX Protocol, Linux/Unix, SQL) Competitive salary 5 days annual leave - not including bank holidays Can opt to join Private Medical insurance scheme Hybrid working Flexible working hours Company ...

Linux Engineer - 6-month contract - Outside of IR35 - London/remote My Banking Customer is migrating its Linux server estate from Ubuntu 18.04 to 24.04 LTS, with CIS Level 2 hardening enforced across all systems. The programme spans a broad and complex application estate - including core banking platforms, identity infrastructure ...

with Agile/scrum Software Development Life Cycle (SDLC) methodology, translating business requirements into stories and epics. Some knowledge of IT including Windows/Linux and general networking Good understanding of networking (TCP and UDP) and multicast data delivery Good understanding of distributed server architectures running on Linux Knowledge ...

partnering with an innovative, cutting-edge organisation developing advanced computing and medical technologies for operating room environments. We are looking for a Senior Embedded Linux Engineer to join a highly multidisciplinary team delivering next-generation solutions. You will play a key role in building and optimising software systems for complex … Collaborate within cross-functional teams (embedded software, application software, computer vision, cloud) Develop and productize custom computing and medical devices Build, maintain, and optimize Linux kernels and device drivers Architect, develop, test, and debug system-level software Lead and participate in code reviews for embedded systems Enhance software infrastructure ...

Senior Software Engineer C++ (Python, SQL, Linux, Trading, FinTech, Financial Technology, Low Latency, Backend) ***This is a hybrid role, 3 days remote and 2 days in the office*** Our client actively encourages diversity, equality and inclusion within its workforce and welcomes applications from a diverse background, REC Solutions Limited does … then my client could be the ideal place for you to develop your career. Benefits (not exhaustive list): Senior Software Engineer C++ (Python, SQL, Linux, Trading, FinTech, Financial Technology, Low Latency, Backend) Competitive salary 25 days annual leave - not including bank holiday Private medical insurance Flexible working hours Company pension ...

teams to deliver production-ready solutions from early prototypes. Responsibilities Define software architecture with cross-functional teams Develop embedded software for network interface hardware Linux PCIe driver development Build network control and monitoring tools (server/client) Enhance DevOps and CI/CD pipelines Requirements Strong embedded software development experience … Experience with soft processors Linux kernel and user-space development Experience with DevOps/CI/CD workflows Strong programming skills in C, C++ and Python Experience working with hardware and debugging real systems Experience developing low-level drivers or high-speed interfaces (PCIe, NVMe) is highly desirable If this ...

collaboration with cross-functional engineering teams and develop embedded software for network interface hardware. Enhance and maintain DevOps infrastructure and workflows. Design and implement Linux PCIe drivers. Build network control and monitoring systems, including both server and client components. Work closely with prototype hardware to debug, diagnose, and resolve system … software development and embedded platforms such as ARM. Familiarity with soft-core processors such as Nios, Micro Blaze, or RISC-V. Strong experience in Linux kernel and user-space development. Proficiency in C, C++, and Python. Experience collaborating closely with hardware engineering teams, particularly when working with early-stage ...

quality services to clients globally. The organisations core platforms run on HP NonStop (Tandem) infrastructure, with messaging and communications built on Red Hat Enterprise Linux (RHEL) . We are seeking an experienced Application Design Analyst to join a high-performing squad within the GBS UK division . You will contribute … design, code, and testing artefacts Ensure adherence to quality standards and best practices Collaborate with cross-functional teams across distributed systems Technical Environment Platforms Linux (Red Hat Enterprise Linux) Middleware & Technologies IBM App Connect Enterprise (ACE) v12/v13 WebSphere MQ v9.0 Oracle 19 (SQL, PL/SQL, Database design ...

A leading digital transformation consultancy in London is seeking a Software Engineer to join a dedicated Platform Engineering team. The role involves tackling meaningful public sector projects and offering opportunities for professional growth, including leadership ...