1,601 to 1,625 of 3,085 Linux Jobs in the UK

Senior Infrastructure Software Engineer New York, New York, United States

Location
Greater London, England, United Kingdom
manual operations and making infrastructure management more reliable, repeatable, and scalable. This is a software-first infrastructure role that combines strong software engineering with Linux systems and hardware-aware infrastructure automation. You will work closely with teams across Infrastructure, Networking, Data Center Operations, and Platform Engineering to bring new capacity … related experience Strong software engineering fundamentals and experience building production backend systems in Python or similar object-oriented programming languages Strong experience with Linux in production environments Experience building APIs, tooling, or automation for managing infrastructure at scale Familiarity with containerization and orchestration concepts Understanding of HPC and bare-metal ...

Senior Java / Python Engineer

Location
Greater London, England, United Kingdom
modern, event-driven platform, giving engineers the opportunity to have genuine influence over architecture and design decisions. Technology Stack Java Python Spring Boot Kafka Linux PostgreSQL AWS Microservices REST APIs What We're Looking For Capital Markets Technology Regulatory Reporting Finance Systems Trade Lifecycle Processing Market Data Platforms Post-Trade ...

Senior Incident Response & Digital Forensics Analyst

Location
Greater London, England, United Kingdom
also mentors teammates and contributes to tooling, playbooks, and detection development.### Skills & ExperienceCandidates must bring substantial hands-on incident response leadership, strong Windows and Linux disk and memory forensics, static and dynamic malware analysis, and deep OS internals knowledge. Proficiency with Splunk or comparable SIEM platforms is essential ...

Senior Server and Storage Engineer

Hiring Organisation
FlexIT Talent Solutions Ltd
Location
London, United Kingdom
Employment Type
Permanent
Salary
GBP 48,000 - 55,000 Annual
operational standards are maintained. Essential Extensive knowledge of physical and virtual server technologies. Experience of operating systems deployment and management, including Windows Server and Linux/GPFS. Experience working with technical specialists to deliver high-quality IT services across large user environments. Understanding of server monitoring and management tools, such ...

Senior Server and Storage Engineer

Hiring Organisation
FlexIT Talent Solutions Ltd
Location
South West London, Greater London, United Kingdom
Employment Type
Permanent
Salary
£48000 - £55000/annum Excellent Holiday and Pension Schem
operational standards are maintained. Essential Extensive knowledge of physical and virtual server technologies. Experience of operating systems deployment and management, including Windows Server and Linux/GPFS. Experience working with technical specialists to deliver high-quality IT services across large user environments. Understanding of server monitoring and management tools, such ...

Senior Java Engineer

Location
Belfast City District, Northern Ireland, United Kingdom
Java and Spring Framework/Spring Boot Good understanding of multithreading, concurrency and object-oriented programming Experience with SQL, Oracle PL/SQL and Linux Knowledge of network programming and backend application development Experience with automated testing and writing clean, maintainable code Familiarity with messaging middleware or event-driven architectures ...

Oracle DBA

Hiring Organisation
ARM
Location
London, United Kingdom
Employment Type
Contract
Contract Rate
£40 - £45/hour
skills. Experience with database security, backup/recovery, and performance tuning. Knowledge of Oracle RAC, ASM, and Active Data Guard. Experience with Windows and Linux server environments. PowerShell and Unix Shell scripting skills. Strong understanding of Oracle, SQL Server, PostgreSQL, MySQL, and MongoDB. Experience with database modelling and capacity planning. ...

L2 Integration Support 2026

Location
Wrexham, Wales, United Kingdom
implementation, process enhancement. Collaborate with development and test teams on issues and feedback on improvement. Job Requirements Have strong knowledge in system (UNIX/LINUX), database (Oracle/Postgres preferably), systems/network administration and support Be fairly knowledgeable about cloud infrastructure (AWS, Azure etc) and CI/CD practices ...

Desk Quant Analyst

Location
United Kingdom
Strong communication skills and ability to work well with colleagues across multiple regions. Ability to work well under pressure. Nice to have Knowledge of Linux and Bash. Knowledge of Q/KDB+. Knowledge of financial markets. Advanced quantitative skills. #LI-DNP #J-18808-Ljbffr ...

Quality Assurance Engineer

Location
City Of London, England, United Kingdom
bash/python) and demonstrable experience in regression testing and test automation. Experience of working in a UNIX environment with user level knowledge of Linux or UNIX. Experience in a quality assurance or software testing environment. Experience of testing through a project lifecycle to deployment. Experience of working ...

Incident Response Analyst

Hiring Organisation
Anson Mccade
Location
Central London, London, United Kingdom
Employment Type
Contract, Work From Home
Cyber Defence or Incident Response function. Strong hands-on experience with SIEM, EDR/XDR and enterprise security monitoring technologies. Knowledge of Windows, Linux, networking, cloud security and identity management. Experience investigating complex cyber incidents and communicating findings to both technical and non-technical stakeholders. A solid understanding of incident ...

Software Engineer

Hiring Organisation
STSdefence
Location
Gosport, Hampshire, South East, United Kingdom
Employment Type
Permanent
Software Engineering, Computer Science or equivalent experience Experience with C++, C#, Java, and web development (HTML, CSS, JS, etc.) Exposure to other embedded development (Linux, bash/shell scripting, terminal command-line scripts, Qt/QML) Strong experience architecting cradle-to-grave software solutions including Technology Readiness level (TRL) process ...

Red Team Consultant - DV Cleared

Location
West of England, England, United Kingdom
team capabilities, tools and methodologies. Skills & Experience Strong hands‐on experience in red teaming, adversary simulation or advanced penetration testing. Good understanding of Windows, Linux, Active Directory, networking and cloud environments. Experience with offensive security tools and frameworks such as Cobalt Strike, Sliver, Metasploit or similar. Scripting or development experience ...

Field Applications Engineer

Location
City Of London, England, United Kingdom
embedded systems or field applications engineering. Strong proficiency in C/C++ and experience with device drivers. In-depth knowledge of Unix/Linux internals and RTOS. Hands-on experience with ARM, Intel x86, and PowerPC architectures. Familiarity with virtualization, hypervisors, and debugging tools. Excellent troubleshooting, debugging, and problem-solving ...

IT Systems and Data Centre Engineer - Global Field Engineer

Location
Cardiff, Wales, United Kingdom
environments ESSENTIAL - Professional English language – spoken and written ESSENTIAL - Deep understanding of IT networks and server system configurations and setup – in particular Windows/Linux servers and networking (TCP/IP, DNS, VPN) Experience with virtualisation (VMware/Hyper‐V) and cloud platforms (AWS/Azure) advantageous Strong understanding ...

Applied Scientist, Offer Recommendations (Offers Tech)

Location
Greater London, England, United Kingdom
with AWS technologies such as CDK, Redshift, S3, AWS Glue,Sagemaker, Kinesis, FireHose, Lambda, and IAM roles and permissions. Preferredqualifications: Experience using Unix/Linux Experience in professional software development Experience working within an Agile environment working with softwareengineers to launch products for customers. Immigration support: The company provides support ...

Software Engineer, Inference

Location
Greater London, England, United Kingdom
models with PyTorch, Hugging Face, vLLM, SGLang, TensorRT-LLM, or similar. Experience with queues, scheduling, traffic control, and fleet management at scale. Experience with Linux, Docker, and Kubernetes, and with orchestration, deployment, and scheduling. Familiarity with Redis and S3-compatible storage. Nice to Have Modern networking stacks including RDMA (RoCE ...

Technology Consultant

Hiring Organisation
Ncounter Limited
Location
Gloucester, Gloucestershire, United Kingdom
Employment Type
Permanent
Salary
£70000 - £90000/annum plus Bonus & Package
Experience designing solutions from high-level architecture through to detailed technical implementation • Exposure to technical consultancy, pre-sales, bids or customer-facing solution design • Linux and cloud experience across AWS, Azure or GCP • Genuine curiosity around emerging technologies and an ability to communicate complex ideas clearly The position would particularly ...

Cybersecurity Engineer

Location
Greater London, England, United Kingdom
inCybersecurity,Computer Science, Information Technology, or a related field. Practical understanding of fundamental infrastructure technologies, includingActive Directory, Windows Workstation and Server, Linux systems, networking principles, and cloud services. Analytical and problem-solving capabilities, with a sharp eye for detail. Exceptional team collaboration and communication skills. Understanding of current Cyber Security ...

KDB+ Developer

Hiring Organisation
Harvey Nash
Location
London, United Kingdom
Employment Type
Contract
Contract Rate
£800 - £900 per day + Bonus + Benefits
trading or quantitative finance environment. Strong understanding of Fixed Income products and markets. Experience with low-latency systems and real-time data processing. Strong Linux/UNIX operating system knowledge. Experience with performance monitoring and optimisation. Knowledge of software delivery processes, testing strategies and release management. Strong communication skills ...

Red Team Consultant - DV Cleared

Hiring Organisation
Morson Edge
Location
Kingston Upon Thames, Surrey, South East, United Kingdom
Employment Type
Contract
Contract Rate
£88.98 - 88.98 per hour
team capabilities, tools and methodologies. Skills & Experience Strong hands-on experience in red teaming, adversary simulation or advanced penetration testing. Good understanding of Windows, Linux, Active Directory, networking and cloud environments. Experience with offensive security tools and frameworks such as Cobalt Strike, Sliver, Metasploit or similar. Scripting or development experience ...

Principal C/C++ Software Engineer

Location
Cheltenham, England, United Kingdom
high-quality standards. Debugging in embedded environments. Develop Verification and Validation Strategies Perform verification exercises. Qualifications: High proficiency in C++ High proficiency in Embedded Linux Proficiency in Graphical Frameworks such as Vulkan, OpenGl, QT CI/CD workflow. Experience with Git, Containerised development environments, CI/CD Familiarity with debugging ...

Lead Software Engineer Java

Hiring Organisation
Experis
Location
Nottingham, Nottinghamshire, United Kingdom
Employment Type
Permanent
Salary
£80000 - £100000/annum
clear specifications and careful validation. Owning delivery commitments, raising risks early and removing blockers. Contributing to a roadmap covering AWS, PostgreSQL, OpenSearch and containerised Linux environments. Managing and developing engineers through regular one to ones, feedback and development plans. What you will bring Strong commercial Java development experience ...

Graduate Trading Applications Specialist Squarepoint Capital · London, United Kingdom 11 hours ago

Location
Greater London, England, United Kingdom
Required Qualifications: Degree in Computer Science, Mathematics, Mechanical Engineering or a similar discipline Working knowledge of at least one of: Python, Bash Knowledge of Linux General knowledge of database technologies Exceptional communication skills, attention to detail and ability to work within a global team Eagerness to continuously learn new technologies ...

E-FICC, Technical Operations

Location
City Of London, England, United Kingdom
issues to identify trends and contribute to continuous improvement initiatives. Qualifications Prior experience in trading or trade support environment is mandatory. Strong computer skills, Linux, Python, SQL is beneficial. ITRS Geneos is beneficial. Excellent organizational skills. Candidate must have outstanding verbal and written communication skills, and demonstrate command in prioritization ...