1,626 to 1,650 of 2,762 Permanent Linux Jobs

Senior Sybase DBA: HA, Migrations & Data Warehouse Expert

Location
Greater London, England, United Kingdom
Zohorecruit seeks a seasoned Sybase DBA to design, implement, and maintain Sybase ASE and IQ databases across Linux/Unix platforms. You will lead performance tuning, capacity planning, and high-availability configurations while performing routine maintenance and security management. The role requires strong hands-on experience with backup/recovery ...

Senior Embedded Real-Time 3D Engineer – Automotive Cockpits

Location
Brighton, England, United Kingdom
Unity Technologies is seeking aSenior Software Engineer to extend the Real Time 3D runtime to embedded platforms such as Embedded Linux, QNX and Android Automotive OS. You will develop new features, optimize performance and work directly with automotive customers to ensure production readiness. The role requires deep expertise ...

Senior Embedded Runtime Engineer - Performance Profiling

Location
Greater London, England, United Kingdom
Wayve in London is seeking a Software Engineer to join the Robot Software and Runtime Platform teams, delivering a reliable, high-performance embedded Linux stack to support on-road experimentation and autonomous driving development. You will diagnose latency, instrument code, integrate profiling tools, and collaborate with model developers and scientists ...

Senior Software Engineer, Airborne Systems (Hybrid)

Location
Southampton, England, United Kingdom
Ltd. is seeking software engineers to develop features for the GCAP Integrated Communications System (ICS) at the Southampton site. You will contribute to Linux-based applications and TCP/IP networking within a complex engineering program. Direct industry experience is not required; a degree in CS/Software Eng/ ...

Security Engineer: Web App Pentests & Cloud Defense

Location
City of Westminster, England, United Kingdom
plug on risky features. A strong background in security testing and proactive risk management is essential. The role requires hands-on experience with Linux, firewall management, and Agile DevOps practices, and offers a #J-18808-Ljbffr ...

Incident Response Investigator (DFIR) - UK

Location
City of Edinburgh, Scotland, United Kingdom
Forensic Focus is seeking an Incident Response Consultant (UK) to lead end-to-end cyber security investigations across Windows, Linux, macOS, and multi-cloud environments from Edinburgh. You will own workstreams in host, network, and memory forensics, performing log analysis, artefact examination, and evidence handling during active incidents. The role ...

Hybrid DFIR & Incident Response Manager Lead & Mentor

Location
Greater London, England, United Kingdom
role combines hands-on investigations with client-facing leadership in a hybrid London setting. The ideal candidate has broad DFIR experience across Windows, macOS, Linux, iOS, and Android, plus GCFA/GCIH or CREST CPIA/CRIA certifications, and excellent communication skills for client consulting. #J-18808-Ljbffr ...

Technical Support Engineer, AI Platform — London On-Site

Location
Greater London, England, United Kingdom
role involves on-site visits in the UK and possibly Europe, working closely with engineers to resolve complex problems. The ideal candidate has Linux/Windows expertise, IP networking knowledge, and 2+ years in a support role, with Docker and VMS experience being advantageous. #J-18808-Ljbffr ...

Senior HPC/AI Infra SRE — 24/7 GPU Compute Reliability

Location
England, United Kingdom
large-scale distributed systems and operational excellence within a 24/7 support model. The ideal candidate will have extensive experience with GPU technologies, Linux systems, and performance tuning. Join us to work with advanced technology that influences next-generation compute environments. #J-18808-Ljbffr ...

Senior Sybase DBA - Onsite London Contract

Location
Greater London, England, United Kingdom
London is seeking an experienced Lead Administrator L1 on a contract basis to design, implement, and operate Sybase ASE and IQ databases across Linux/Unix systems. The role involves performance tuning, security management, backup/recovery, and high-availability configurations for large-scale environments. The candidate will collaborate with ...

Senior DFIR Analyst - Threat Hunting & Incident Response

Location
Maidenhead, England, United Kingdom
A.P. Moller - Maersk in Maidenhead, United Kingdom, is seeking an experienced Digital Forensics & Incident Response Analyst. You will investigate across Windows, Linux, cloud and OT, supporting triage through post-incident review in a hybrid, full-time role. The ideal candidate brings enterprise-scale DFIR experience, strong artefact knowledge, and hands ...

Embedded Software Engineer - Real-Time Systems (All Levels)

Location
England, United Kingdom
mission-critical hardware. You will work across the full software lifecycle using C and C++, with bare-metal, RTOS (FreeRTOS, VxWorks) or Embedded Linux, collaborating with hardware, FPGA and systems teams. A security clearance is preferred and full-time permanent positions with a comprehensive #J-18808-Ljbffr ...

IAM Governance Lead: Platform & Access Control Expert

Location
City Of London, England, United Kingdom
improve workflows, manage access reviews, and strengthen controls using AI and automation. This role requires experience with Entra ID/AD, Windows/Linux, and SOX compliance; you will ensure audit-ready evidence and regulatory alignment. #J-18808-Ljbffr ...

IT Systems Administrator — Flexible, 24x7 Support

Location
Greater London, England, United Kingdom
Systems Administrator to join its global IT Support team in London. You will maintain corporate servers, network infrastructure, and desktops (Windows, Mac, Linux) and manage Active Directory, Office 365, Intune, and security controls. The role requires 5 years' experience in QA/Technical Support or similar, strong information security knowledge ...

Security Engineer — Web & Cloud Pentesting Expert

Location
City of Westminster, England, United Kingdom
tests, secure cloud infrastructure, and oversee SOC II controls while coordinating with the security team. Ideal candidates have 3+ years in penetration testing, strong Linux knowledge, and experience with Jira and Agile DevOps practices. This role emphasizes proactive risk management and collaboration with cross-functional teams. #J-18808-Ljbffr ...

Global Corporate IT Lead - End-User Tech & ITIL Champion

Location
Greater London, England, United Kingdom
seeking a Corporate IT Lead to innovate and grow our Global Corporate IT Services. The role focuses on supporting Windows, Mac, Android, iOS, and Linux environments, along with M365/Intune/Azure, Jira, Confluence and ServiceNow. You will mentor a global IT team, drive process improvements and ensure secure ...

Edge Platform Developer I (Go/Python) – Hybrid Bath

Location
Bath, England, United Kingdom
with developers across the organisation to deliver robust, scalable software. Ideal candidates have a numerate degree and hands-on experience with Go or Python, Linux, Git, and cloud-friendly tooling. The role operates with flexible hours, 9:30–16:00 core hours, and requires occasional after-hours work. #J ...

Python Developer: Front Office Trading Tech & R&D

Location
Greater London, England, United Kingdom
maintaining Python-based core libraries, providing L1/L2 user support, and improving system reliability. Ideal candidates should have a strong grasp of Python, Linux, and SQL, along with a degree in a relevant field. This position offers opportunities for career growth through hands-on impact and collaboration with traders. ...

Security Rules Engineer — Build Resilient Web Defenses

Location
Greater London, England, United Kingdom
Lisbon. You will work on microservices written primarily in Rust, with technologies including Docker, Go, PostgreSQL, Redis, Memcached, gRPC, Kafka, Clickhouse and Unix/Linux tools. You’ll design scalable security solutions and operate in a fast-paced environment. You’ll collaborate across security, network engineering, SRE and product teams ...

Senior Observability Engineer – AI Cloud Telemetry

Location
Greater London, England, United Kingdom
work from data centers to cloud platforms. We seek a Senior Observability Engineer to architect and operate our observability stack across bare‐metal, VM, Linux, Kubernetes, GPU clusters, and cloud-native apps. You will define instrumentation standards, build AI-assisted monitoring, and guide cross‐team adoption while contributing to incident ...

Senior Java Developer — FinTech, High-Scale Hybrid

Location
Greater London, England, United Kingdom
financial services and digital assets, working with top engineers and architects in a hybrid setup. You should have strong Java/server-side experience, Linux, and a track record delivering distributed systems and APIs. FinTech/trading background and blockchain familiarity are highly valued, with hands-on #J-18808-Ljbffr ...

Senior Platform Engineer: Secure Hybrid Leadership

Location
Yeovil, England, United Kingdom
environment. Key responsibilities include integrating platform components and ensuring compliance with rigorous security standards. The ideal candidate will have strong skills in Windows/Linux systems, virtualized environments, and automation scripting. Leonardo offers a comprehensive benefits package, including flexible work hours and professional development opportunities. #J-18808-Ljbffr ...

Junior Front Office Developer — Crypto & Rust

Location
Greater London, England, United Kingdom
agile environment to deliver reliable software for global operations. Ideal candidates hold a CS/SE degree with 1–3 years of Linux experience, and are eager to learn about financial markets and blockchain technologies while delivering clean, scalable code. #J-18808-Ljbffr ...

Senior KDB+ Developer — Real-Time Trading Tech in London

Location
Greater London, England, United Kingdom
trading technology team to design and deliver high-performance KDB+ solutions supporting trading, pricing, risk and analytics. The role is hands-on, requires strong Linux/Unix skills and experience building real-time, low-latency data platforms, and involves close collaboration with traders and tech stakeholders. #J-18808-Ljbffr ...

Senior Software Engineer – High-Perf Network Emulation

Location
Stevenage, England, United Kingdom
family, collaborating with product owners and a small team in a fast-paced environment. We expect 5+ years in software development, strong C++ skills, Linux/GNU experience, and mentoring ability. The role requires hybrid working with 2 days in the office (Tue/Thu) and occasional home-based work ...