1,476 to 1,500 of 2,934 Linux Jobs

Trading Systems Engineer — Finance, Automation & SRE

Location
Greater London, England, United Kingdom
involves monitoring trading systems, implementing new solutions, and supporting traders with system stability. The ideal candidate has over 3 years of relevant experience, strong Linux skills, and knowledge of automation with Python, Go, or Bash. Competitive salary up to £100,000, with a work schedule primarily from Tuesday to Saturday. ...

Infrastructure Architect with IAM – Hybrid Cloud & Security

Location
Greater London, England, United Kingdom
responsibilities spanning design, governance and delivery of on-premises, cloud, and hybrid environments. The role requires 8 to 15 years of experience, strong Microsoft, Linux, data centre, and cloud skills, plus AWS/Azure expertise and security design knowledge. Collaboration with cross-functional teams is essential to align with architectural ...

Senior Software Engineer: Release & Triage (RDK) | Hybrid

Location
Greater London, England, United Kingdom
development at the core. Collaboration with Dev, Release, and QA teams is essential to maintain release quality and address field incidents. You will leverage Linux, C/C++, and Python to diagnose issues, build tooling, and improve triage processes. #J-18808-Ljbffr ...

Infrastructure Engineer – HPC & Cloud Compute

Location
Cambridgeshire and Peterborough, England, United Kingdom
Resources is supporting a growing deep-tech organisation in need of an experienced Infrastructure Engineer. You will operate across Linux, bare-metal compute, cloud and containerised environments, with a focus on Kubernetes and infrastructure automation. You will support high-performance or compute-intensive workloads, including GPU/CPU compute, storage ...

Senior Software Automation Engineer - Scale CI & Tests

Location
Cambridge, England, United Kingdom
Software Engineer to join the automation infrastructure team. You will design, build, and maintain the automation platform that runs large-scale test execution across Linux and Windows environments and hardware emulation platforms. You will focus on the framework, execution engine, CI pipelines, scheduling, and reporting that surface results for validation ...

Cloud Systems Engineer: DevOps & Automation (Flexible Hours)

Location
England, United Kingdom
will work in a fast-paced, DevOps-driven environment, focusing on reliability, scalability, and security while collaborating with senior engineers. The role requires strong Linux troubleshooting and scripting skills, experience with automation and modern configuration management, and the ability to obtain UK Government Security Clearance. #J-18808-Ljbffr ...

Senior SAP Basis & BODS Upgrade Lead - Hybrid London

Location
Greater London, England, United Kingdom
maintain BODS environments, and perform version upgrades with minimal business disruption. The role covers SAP HANA, Oracle, SQL Server, and IBM Db2 on Linux, Windows, and UNIX, with emphasis on high availability, DR, and change management. You will coordinate with cross-functional teams and external vendors to ensure successful implementation ...

Treasury Analytics Systems Analyst (Hybrid, London)

Location
Greater London, England, United Kingdom
Quantum & TBSM, and work on a new risk/analytics platform using Hadoop, Spark, and NoSQL tools. The role reqs 5+ years of experience, Linux/Oracle/MS SQL, ITIL, and scripting with Java/Python. Collaboration with cross-functional teams across Agile environments is required. #J-18808-Ljbffr ...

Senior Infrastructure Engineer - Automation & Networking

Location
Greater London, England, United Kingdom
role offers weekend/evening support as needed and opportunities to grow in a dynamic tech-driven setting. The position centers on maintaining Linux servers, network gear, and data-centre connectivity, with #J-18808-Ljbffr ...

Senior Ada 95 Engineer — Secure, Mission-Critical Simulations

Location
Portsmouth, England, United Kingdom
sustain and deploy advanced test and simulation software within secure environments. You will lead complex investigations, design changes and oversee verification across Windows/Linux platforms. The role emphasizes rigorous governance, traceability and high-quality software delivery, with site-based work and occasional travel. The successful candidate will bring experience ...

SC-Cleared Defence Operations Engineer

Location
Hereford, England, United Kingdom
Serbus in Hereford is seeking an experienced Operations Engineer to join our Defence team and keep core systems secure and reliable across Linux and Windows environments, networking, firewalls, virtualization and cloud services. This hands-on BAU role reports to the Head of Engineering and requires SC security clearance with potential ...

DV-Cleared Systems & Integration Engineer

Location
Cheltenham, England, United Kingdom
Integration Engineer to join a security-focused team responsible for designing, automating, and sustaining mission-critical environments. You’ll work across Windows and Linux, using Ansible and enterprise integrations. The role emphasizes automation, architecture translation of customer needs, and deployment of third-party applications. UK DV clearance is required ...

Platform Engineer - AI-Driven Cloud & DevOps (Hybrid)

Location
St Albans, England, United Kingdom
operate the platform that underpins our award-winning trading platforms, enabling engineers to develop, test and deploy applications. You will work with AWS, Linux, Kubernetes, Kafka, and a range of tooling, while advancing AI-enabled workflows. The role offers hybrid working with a mix of office and home, and opportunities ...

Senior kdb+ Engineer - Capital Markets (Contract)

Location
Belfast, Northern Ireland, United Kingdom
mentor junior developers while collaborating with quants and analysts. The ideal candidate has over 7 years of kdb+ experience and a strong Unix/Linux background. This role offers both contract and permanent opportunities, contributing to innovative solutions for high-stakes financial clients. #J-18808-Ljbffr ...

Senior Software Engineer - London (Autonomy & Defence)

Location
Greater London, England, United Kingdom
with customers to translate requirements into robust technical solutions. You will work on field-ready tools and product features, using Docker-based workflows on Linux, and contribute to a growing team responsible for autonomous capabilities in defence and commercial #J-18808-Ljbffr ...

Senior Java Engineer - Real-Time Payments Platform

Location
Christchurch, England, United Kingdom
collaborating with distributed teams across the globe. Strong Java 17+ and Spring Boot experience are essential, along with knowledge of SQL/NoSQL databases, Linux environments, and cloud architectures. #J-18808-Ljbffr ...

Senior Software Engineer — Cross-Platform Security Leader

Location
Greater London, England, United Kingdom
product line. You will shape and deliver end-point software for secure browsing and VDI access, owning design, development and user experience. Role includes Linux/Windows desktop and Android/iOS work, with emphasis on quality and enterprise integration. #J-18808-Ljbffr ...

Platform Software Engineer — Self-Service Infra & APIs

Location
Greater London, England, United Kingdom
spans Python/Go/TypeScript, automation of capacity and data lifecycle workflows, and collaboration with security and research teams. Ideal candidates have strong Linux troubleshooting, CI/CD experience, and a pragmatic approach to incidents. #J-18808-Ljbffr ...

Senior kdb+ Engineer — Lead High-Perf Systems (Hybrid)

Location
Greater London, England, United Kingdom
with quants, traders, and analysts to create efficient solutions. The ideal candidate will have over 5 years of kdb+ development experience, strong Unix/Linux skills, and excellent communication abilities. Join a team that values innovation and offers hybrid working options along with career growth opportunities. #J-18808-Ljbffr ...

Real-Time C++ Medical Software Engineer - Client-Facing

Location
City Of London, England, United Kingdom
design real-time control systems and user interfaces for healthcare devices, liaising with clients and cross-disciplinary colleagues. The role requires strong C++ on Linux, Python for tests, and familiarity with Git and GoogleTest. Some travel within the UK and abroad is expected. Hybrid work is available with relocation assistance. ...

Senior C++ Engineer — Build Scalable Distributed Systems

Location
Greater London, England, United Kingdom
London is seeking a Software Engineer to build and enhance software that supports quantitative research operations. Candidates should have a strong background in C++, Linux, and Python, with an emphasis on developing scalable systems for the firm's next phase of growth. Applicants should possess at least 5 years ...

Realtime Securities Platform Engineer (Java/Python)

Location
Greater London, England, United Kingdom
collaboration with traders and operations teams. The role offers mentorship and exposure to modern technologies as we build from the ground up, including AWS, Linux, Postgres and Kafka in a hybrid office setting. #J-18808-Ljbffr ...

Trading Application Support Analyst – Repos & Bonds

Location
Greater London, England, United Kingdom
Candidates must possess excellent communication skills and a solid understanding of Rates Fixed Income products, with abilities in SQL and experience in Windows/Linux environments. This role could also open up to contractors under an umbrella. #J-18808-Ljbffr ...

Remote Graduate Software Engineer – Open Source & Ubuntu

Location
United Kingdom
into engineering teams around the world. This globally remote role offers exposure to Python, Golang, Rust, C/C++, JavaScript and Bash, working on Linux, containers and cloud platforms. You will join a highly collaborative environment with biannual in-person sprints and set ambitious, impactful project goals. You will develop ...

London Front Office Production Engineer – Trading Systems

Location
Greater London, England, United Kingdom
prominent tech consultancy in the UK seeks a Production Engineer to enhance and stabilize trading systems. This role requires expertise in Linux/UNIX and SQL, alongside strong analytical skills. The ideal candidate will work within demanding and fast-paced trading environments, ensuring high availability of critical systems while collaborating ...