21 of 21 Permanent Senior Linux Engineer Jobs in London

Senior Linux DevOps Engineer A fantastic opportunity for a Senior Linux DevOps Engineer to join a world-leading technology company developing cutting-edge AI-powered software solutions. You will join a highly talented R&D function working on the production infrastructure and systems that … underpin sophisticated software products used by organisations across the globe. This is a hands-on, Linux-focused DevOps role where you will take ownership of large-scale production environments, working across Linux systems, automation, Kubernetes, containerisation, networking, observability and cloud infrastructure. Location: London, hybrid working with a minimum ...

Senior Linux Infrastructure Engineer | Trading Environment London Our client is a prestigious hedge fund seeking a Senior Linux Infrastructure Engineer to join their world-class platform engineering function. This Senior Linux Infrastructure Engineer will play a key role in designing, building … critical technology infrastructure that underpins a highly successful investment business operating across global offices, datacentres, and cloud environments. They are looking for a Linux Infrastructure Engineer who combines deep technical expertise with a proactive, solutions-focused mindset. The ideal Engineer will thrive in complex, large-scale environments ...

Senior Linux Infrastructure Engineer – Systems & PlatformLondon – Hybrid200,000-350,000 totalQuant 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 … 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 ...

Senior Linux Infrastructure Engineer – Systems & PlatformLondon – Hybrid200,000-350,000 totalQuant 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 … 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 ...

Senior Software Engineer, Python, Linux, Docker, to £600 per day An immediate need has arisen for a Senior Software Engineer with strong Python development experience, to join an innovative technology company. Offered as an initial 3-month contract within IR35, the contract can be offered … either a fully-remote basis, or hybrid, with offices in South Oxfordshire. The Role The Senior Software Engineer will be embedded within a cross-functional engineering team, working closely with researchers, systems engineers and other software engineers. You will be expected to take ownership of defined areas ...

Senior Linux DevOps Engineer A fantastic opportunity for a Senior Linux DevOps Engineer to join a world-leading technology company developing cutting-edge AI-powered software solutions. You will join a highly talented R&D function working on the production infrastructure and systems that ...

Synapri is seeking a Senior Linux Engineer to lead our Linux engineering across a complex IT infrastructure. You will work as a senior technical resource, influencing engineering decisions and driving upgrades across Linux tooling. The role requires hands-on experience with VMware/Hyper ...

Referment is working with a global investment and technology organisation to hire a Senior Linux Infrastructure Engineer for its Platform Engineering team. This is a hands-on role in a global, cross-platform group responsible for core infrastructure supporting technology development and investment activity. You’ll work … across Linux platforms, networks, security controls and core services in data centres, cloud environments and international offices. The role combines deep troubleshooting with the design and integration of reliable infrastructure. The Role Design, integrate and maintain operating-system and infrastructure services, with a particular focus on Linux. Contribute ...

London (hybrid working) Duration: 6-12 months Vetting: SC security clearance will be required, possible DV Skills and Experience Experience in a similar Senior Engineer role in Linux Engineering in a complex IT Infrastructure. Acting as a senior technical Linux resource across the engineering function. … common services, applications and protocols, for example HTTPS, SSH, DNS, NTP and SSL. Experience with open-source Ansible automation tooling. Good understanding of troubleshooting Linux issues to 4th line. Demonstratable experience of Agile/DevOps working practices. Experience of systems monitoring infrastructure. Working knowledge of Confluence, Jira and JSM. ...

Referment is seeking a Senior Linux Infrastructure Engineer to join the Platform Engineering team. The role involves hands-on design, integration and maintenance of Linux-based infrastructure across data centres, cloud environments and international offices. You will troubleshoot complex host and network issues, contribute to global ...

lover of Linux, automation, containers, bare metal environment? Well, this is the right role for you... This is a rare opportunity to join a company that’s disrupting London’s fibre network from the ground up. They’re quietly transforming how data moves across the city, laying brand … looking to be part of something ambitious, impactful, and built to last, this is the place to be! You'll be joining as a Senior Infrastructure Engineer to play a key role in the design, deployment, and ongoing operation of their core systems. You’ll be responsible ...

National Physical Laboratory (NPL) in the United Kingdom seeks a Senior Platform Engineer to lead Linux, tooling and security across enterprise platforms. The role focuses on automation, DevOps practices, PKI, and identity/security services, with travel to sites as required. Fixed-term 12-month contract, with ...

working at the cutting edge of the latest AI developments in both hardware and software. Want to get involved? We are looking for Senior Linux Kernel Driver Engineers with excellent driver development skills to work on the runtime system of our ground‐breaking AI accelerators. … based in either our London or Bristol offices. In this role, you will: Develop the Linux driver for Fractile’s innovative AI accelerator hardware Implement highly‐optimised on‐accelerator software Work with hardware and higher‐level software and ML engineers in a highly collaborative hardware‐software co‐design methodology ...

attribute of the GES execution. GES is responsible for delivery of all technology initiatives and services across TMX. Role Summary: The Systems Engineer is responsible for management and support of various infrastructure technologies on the distributed system platforms. The incumbent will design build and maintain technical solutions based … business requirements and evaluation of information technology trends and practices.The engineer will require a broad skill set with excellent problem solving and analytical skills in addition to a strong automation and programmatic, Infrastructure as Code, approach to systems management.The RoleYou will be part of the Information Technology (IT) team ...

attribute of the GES execution. GES is responsible for delivery of all technology initiatives and services across TMX. Role Summary: The Systems Engineer is responsible for management and support of various infrastructure technologies on the distributed system platforms. The incumbent will design build and maintain technical solutions based … business requirements and evaluation of information technology trends and practices.The engineer will require a broad skill set with excellent problem solving and analytical skills in addition to a strong automation and programmatic, Infrastructure as Code, approach to systems management.The RoleYou will be part of the Information Technology (IT) team ...

3+ years of experience in developing security detections at scale, for use in a wide range of environments. 3+ years of experience working on Linux system security (e.g., capabilities, LSMs, etc.). Good communication skills, both written and verbal. Preferred Qualifications: Experience with eBPF (extended Berkeley Packet Filter … applications in security. Experience with the cloud-native ecosystem (containers, Kubernetes, etc.) and their Linux implementation (e.g., Linux cgroups, namespaces). Cisco is an affirmative action and equal opportunity employer and all qualified applicants will receive consideration for employment without regard to race, color, religion, gender, sexual orientation ...

Fractile is hiring a Linux Systems Administrator to maintain and troubleshoot on-premise servers and compute infrastructure. You will configure monitoring, manage networking and storage, and automate routine tasks with scripting. The role involves collaboration with engineers to resolve bottlenecks and ensure smooth operations. Ideal candidates have 2–3+ … years of production Linux experience, strong knowledge of monitoring tools, and solid scripting ability in Bash or Python. #J-18808-Ljbffr ...

Cisco Systems is looking for a Tetragon Security Engineer in Greater London. The role involves developing and maintaining runtime security policies for Tetragon, a Kubernetes-aware security tool. Candidates should have over 3 years of experience in threat research and security detections. The position offers opportunities to work with ...

JPMorgan Chase & Co. is seeking a Senior Platform Engineer to lead hands-on design, build, and tuning of Linux-based compute and infrastructure platforms powering its low-latency electronic trading businesses. You will write code, automate deployments, architect novel models, and push latency reductions through hardware, kernel ...

Canonical is seeking a Software Engineer, Sustaining Engineering for a remote role with teams across time zones. The job involves addressing Linux-based infrastructure issues, contributing to OpenStack, Kubernetes, Ceph, and upstream projects, and collaborating with global engineering and support teams. You will troubleshoot, backport fixes, and help ...

latency data management chain. The projects are technically challenging in an environment that is very engaging.We are looking for a C++ software engineer/developer with experience in implementation of backend systems and services running under Linux, Cloud, ideally, with capabilities to deliver projects independently and coordinate work … date with the latest technologies and standards Skills Must have Strong hands-on C++ experience (minimum 8 years) on Linux. Experience developing under Linux (important) Ability to collaborate in a team-focused environment Excellent analytical skills and a real passion for solving problems Experience with Docker, AWS Knowledge ...