1,776 to 1,800 of 2,796 Permanent Linux Jobs

IT Engineer

Location
Farnborough, England, United Kingdom
comprehensive range of concepts and principles within the areas of IT Broad experience of Windows Client/Server Infrastructure, Networking, Virtualisation (Hyper-V) and Linux Essential qualifications for the IT Engineer: A first degree in Science or Engineering or equivalent on the job experience We value difference ...

Senior Principal Software Architect – AI

Location
Cambridge, England, United Kingdom
compiler technologies such as MLIR and LLVM would also be valuable. Other useful experience includes low-precision inference, LLMs and multimodal models, Android or Linux AI ecosystems, and embedded or edge computing. Experience working with open-source communities is also welcome. In Return We offer the opportunity to influence ...

Member of Technical Staff - Embedded Systems Engineer

Location
Greater London, England, United Kingdom
device to production, not just to a demo table. You know what goes wrong between DVT and mass production Strong C/C++ and Linux-based embedded platforms (Yocto, Buildroot, or similar), plus comfort in Python for tooling and test Wireless connectivity in the real world: Wi-Fi provisioning ...

Senior Development Engineer - Rates Risk Technology (VP)

Hiring Organisation
Citigroup
Location
London, UK
Employment Type
Full-time
environmentSeveral years in leadership role with people management experienceExperience with messaging and event streaming technologies (RabbitMQ, TIBCO EMS, Kafka)Experience with .NET Core and Linux environmentsDesirableExperience managing and planning feature deliveries in Sprints (Scrum)Experience with database and object storage integration (MSSQL, MongoDB, S3, KDB)Experience with task management ...

Digital Forensics & Incident Response Analyst

Location
Maidenhead, England, United Kingdom
work gets done and motivated to make meaningful, sustainable improvements over time. Proven experience conducting enterprise-scale digital forensic investigations across Windows and Linux operating systems. Strong knowledge of forensic artefacts including event logs, registry analysis, browser artefacts, file systems, persistence mechanisms, lateral movement techniques, and file-less attacks. Experience ...

Senior Software Engineer - Runtime Platform, Robot Software

Location
Greater London, England, United Kingdom
Software Engineer at Wayve, we’re looking for the following skills and experience. Essential Software Development Skills: Proficiency developing high-performance embedded Linux systems software in C++. Demonstrated ability to manage the complete software development lifecycle from ideation through delivery & optimization Proficiency with performance profiling tools and techniques for identifying ...

Senior Performance Modelling Engineer (CPU group)

Location
Cambridge, England, United Kingdom
concepts (pipelines, caches, predictors, MMUs). Hands-on experience with low-level embedded C or assembly for coding, testing, optimisation, and debugging. Proficiency in Linux environments with strong scripting skills (Shell, Python, or Perl) Nice To Have Skills and Experience: Solid background in CPU performance analysis using industry benchmarks. Familiarity ...

Cryptography Operations Engineer

Hiring Organisation
Barclays
Location
Knutsford, Cheshire, UK
Employment Type
Full-time
management solutions at scale. You will also need to be comfortable working across complex infrastructure environments, with familiarity in both Windows and Linux servers. This is an excellent opportunity to grow technical and service managements capability in Cryptography within a supportive engineering environment..The role follows anchor days on Monday ...

Applied Scientist, Prime Video Commerce Insights

Location
Greater London, England, United Kingdom
business application PhD, or a Master's degree and experience in CS, CE, ML or related field research Preferred Qualifications Experience using Unix/Linux Experience in professional software development Amazon is an equal opportunities employer. We believe passionately that employing a diverse workforce is central to our success. ...

Associate Vulnerability Researcher

Location
Greater London, England, United Kingdom
including common classes such as memory corruption issues Awareness of core security concepts and mitigations (e.g., ASLR, NX, stack protections) A working knowledge of Linux environments and system internals Exposure to areas such as embedded systems, low-level debugging, or hardware interaction would be beneficial, but not essential. Most importantly ...

Product Support Engineer (1pm - 10pm)

Location
Belfast City District, Northern Ireland, United Kingdom
self-directed environment and to collaborate with team members Nice to have Experience with Email Systems, Networking and/or DNS Experience with Linux is beneficial Innovative thinker who is positive, proactive, and readily embraces change Why Proofpoint? At Proofpoint, we believe that an exceptional career experience includes a comprehensive ...

Network Authority Home Based, United Kingdom Fixed Services Operations - UK Posted 2 hours ago

Location
United Kingdom
knowledge of DNS security, DNSSEC, DDoS mitigation, caching architectures and resolver performance tuning.• Deep understanding of RADIUS Authentication, Authorization & Accounting (AAA), including RADIUS attributes.• Linux system administration and strong scripting in Bash/Python for automation, tooling and diagnostics.• Strong expertise in network monitoring platforms and fault diagnostic methodologies, with ...

Low Latency Rust Software Engineer

Hiring Organisation
Citigroup
Location
London, UK
Employment Type
Full-time
development skillsPassion for coding excellent, commercial grade, mission critical Java frameworks based on event sourcing microservices. Complete knowledge of modern Java, the JVM, the Linux Operating system, system calls and Kernel. Knowledge of TCP and other IP based network protocol technologies including hardware accelerated kernel bypass e.g. Solarflare OpenOnloadPerformance assessment ...

Senior Low Latency Rust Engineer

Hiring Organisation
Citigroup
Location
London, UK
Employment Type
Full-time
development skillsPassion for coding excellent, commercial grade, mission critical Java frameworks based on event sourcing microservices. Complete knowledge of modern Java, the JVM, the Linux Operating system, system calls and Kernel. Knowledge of TCP and other IP based network protocol technologies including hardware accelerated kernel bypass e.g. Solarflare OpenOnloadPerformance assessment ...

AI Test Lead

Hiring Organisation
Cortracker Inc
Location
United States
Employment Type
Permanent
Salary
USD Annual
focused on two primary modernization tracks, utilizing Claude Code and Java: Track 1: Infrastructure & Core Tech Upgrades Migrating legacy applications running on older Linux platforms and older Java runtimes (e.g., upgrading from JDK 17 to JDK 25). Building AI agents that can scan and understand legacy applications, generate technical ...

Engineer II

Location
Belfast City District, Northern Ireland, United Kingdom
consistent, sustainable product delivery.● Bachelor's degree in Computer Science or equivalent practical/industry experience. ****Nice to Haves:**** ● Experience working in a Linux environment.● Familiarity with networking protocols.● Desire to work in an environment where software engineers are full participants in shaping the product and the business.● Creative problem ...

Senior Network and Security Engineer

Location
Greater London, England, United Kingdom
hands on experience with Check Point firewalls, Arista, Dell, Mellanox and Cisco switches. Prioritizing tasks and projects across multiple teams and technologies. Solid Linux background and understanding. Ability to lead and manage projects, expectations and scope effectively. Superior customer service and support skills. Outstanding communication skills over the phone, email ...

IT Support Team Lead

Location
Greater London, England, United Kingdom
team management, and interpersonal skills Capacity to define a pragmatic and ambitious strategic plan and track its execution Hands‐on system administration experience on Linux and preferably another OS What We Offer Work that Matters: millions of people trust Proton with their privacy. We answer only to our users ...

Escalations Engineer

Location
Uxbridge, England, United Kingdom
products and identify bugs. Ability to write technical knowledge base articles and whitepapers. It is considered a bonus if you have: Experience with Linux, APIs, Python or other coding languages. Experience of video surveillance devices and protocols such as ONVIF. A good understanding of networking fundamentals and troubleshooting including HTTP ...

SOC Analyst

Location
Greater London, England, United Kingdom
Clear communicator able to translate technical detail for any audience Bonus points Exposure to digital forensics or threat hunting workflows Confidence working across Linux or Unix environments alongside Microsoft Broad understanding of cloud, networking, firewalls, ITSM and vulnerability management tools such as Rapid7, Tenable or Qualys Growth @ Orro Cyber ...

Manager, Data Science (Remote, UK, Ireland or Spain)

Hiring Organisation
CrowdStrike
Location
United Kingdom, UK
Employment Type
Full-time
reducing false positivesStrong knowledge of ML operations, including model monitoring, A/B testing, and production ML infrastructureComfortable working in cloud environments (AWS) and Linux systemsProven ability to set technical vision and drive innovation in ML systemsExperience hiring, building, and scaling high-performing data science teamsStrategic mindset with ability ...

Team Lead- Threat Analyst

Location
Oxford, England, United Kingdom
query construction preferredExperience with OSQuery is a plusExperience administering and supporting Windows OS (both workstations and server) and one of the following: Apple or Linux-based operating systems (e.g. XP, Windows 7, 2003, 2008, OS X)Fundamental understanding of network traffic analysis including TCP/IP, routing, switching, protocols, etc.Ready ...

Senior Offensive Security Engineer

Location
Greater London, England, United Kingdom
lateral movement, persistence, and exfiltration Strong scripting or programming ability for building and adapting offensive tooling Solid understanding of networking fundamentals, Windows, macOS, and Linux internals, identity providers, and cloud platforms Practical experience with common offensive security tools (e.g., Cobalt Strike, Metasploit, BloodHound, Burp Suite, Nmap) and a track record ...

Solutions Engineer

Location
Folkestone, England, United Kingdom
help our clients realize exceptional results and value from our offerings. Technology tools & weapons you’ll be using: Project tracking tools Ticketing systems CRMs Linux & Windows virtual machines Macs A wide array of tools for offensive and defensive cyber operations Hack The Box Systems & Services The adventures that await ...

Solutions Engineer

Location
Greater London, England, United Kingdom
help our clients realize exceptional results and value from our offerings. Technology tools & weapons you’ll be using: Project tracking tools Ticketing systems CRMs Linux & Windows virtual machines Macs A wide array of tools for offensive and defensive cyber operations Hack The Box Systems & Services The adventures that await ...