1,751 to 1,775 of 2,919 Linux Jobs

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 ...

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. ...

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 ...

DevOps / SRE

Location
United Kingdom
instinct, not a rule they have to be reminded of. Priority 4 hire - permanent full-time. What We're Looking For Must have: Linux systemd service management, basic Postgres administration. Comfortable with a deploy process that is not fully automated yet. Understands why a restart window matters with real trading ...

Senior Server and Storage Specialist

Hiring Organisation
Red King Resourcing
Location
Surbiton, London, United Kingdom
Employment Type
Permanent
Salary
£45000 - £55000/annum Dep on experience
distinct advantage to have the following skill-set or exposure to these skills and technologies; Server Management (Physical and Virtual) Windows Operating Systems Linux Operating Systems Storage (Physical, Virtual and Cloud) Data Centre operations Service Monitoring and Management Systems Backup Anti-Malware, security and compliance I have a detailed specification ...

Message Broker

Location
Halifax, England, United Kingdom
Broker v6 and later development skills IBM WMQ v6 and later administration Database skills – Oracle 10g and later and DB2 Knowledge of AIX and Linux operating systems Overview knowledge of Mainframe Knowledge of Clearquest and Clearcase Experience of technical and operational processes used to deploy, support and maintain a Message ...

Quantitative Developer - Machine Learning Strategies - Trading Desk

Location
Slough, England, United Kingdom
engineering, quantitative development or a similar computational role, with strong Python skills and experience working with large, complex datasets. Experience with distributed computing and Linux is important, while C++ would be a strong advantage. This is the a unique chance to deploy ML models into systematic trading, and ensure your ...

Principal KDB+/Q Engineer - 3 months - Oct 26 Start - £530/day Inside IR35 - Hybrid/UK

Hiring Organisation
bluewaveSELECT
Location
United Kingdom
Employment Type
Contract
Contract Rate
GBP Daily
large-scale KDB+ systems and infrastructure. Deep understanding of Computer Science fundamentals, modern software development practices and SDLC. Strong experience developing within Unix/Linux environments, with expertise in high-performance, high-throughput systems. Proven experience with Real Time streaming, time-series and market data platforms, including low-latency systems ...

Incident Response Consultant

Location
United Kingdom
with SOC, MDR and threat intelligence teams throughout the investigation lifecycle.### Skills & ExperienceCandidates need practical experience in host, network and memory forensics across Windows, Linux, macOS and multi-cloud platforms, alongside knowledge of Microsoft security tooling and telemetry. Understanding of evidence handling, chain-of-custody practices and threat actor TTPs ...

SQL Engineer

Hiring Organisation
Butler America Aerospace
Location
Brea, California, United States
Employment Type
Permanent
Salary
USD 66 Hourly
7+ Yrs of experience is preferred candidates with SQL skills, familiarity with XML, JSON, and client-server processes, and strong proficiency with Windows. Some Linux experience would also be preferred. Benefits provided: 401K, medical, dental, and vision, sick time as applicable to state law Butler America Aerospace, LLC. ...

Manager, Digital Forensics and Incident Response

Location
Greater London, England, United Kingdom
host and network analysis, producing detailed reports, and acting as an expert witness when required.### Skills & ExperienceCandidates need strong DFIR experience across Windows, macOS, Linux, iOS and Android systems, plus certifications such as SANS GCFA/GCIH or CREST CPIA/CRIA. Strong written and verbal communication skills and client ...

Director of Software Architecture

Hiring Organisation
ARM
Location
Cambridge, Cambridgeshire, UK
Employment Type
Full-time
software from concept to production and maintenance "Nice To Have" Skills and Experience : Experience with Android, ChromeOS or Windows software and systems Experience with Linux, Linux distributions, Cloud/Edge applications and networking software Knowledge of Artificial Intelligence software stacks, algorithms and tooling Knowledge of multimedia system designs involving GPUs ...

Senior Low Latency Rust Engineer – Electronic Trading McGregor Boyall · United Kingdom

Location
United Kingdom
Java frameworks*** Event-sourced systems operating in the **10–100 microsecond range*** Market-data replay, backtesting and simulation tooling* High-performance market-data processing* Linux, kernel and systems-level performance optimisation* TCP/IP networking and kernel-bypass technologies* Performance profiling, benchmarking and latency reduction* Frameworks and tooling used across ...

Principal / Senior Java Developer

Location
Greater London, England, United Kingdom
experience developing server-side Java applications Strong software engineering fundamentals Experience working on complex, high-scale systems Strong understanding of application architecture and design Linux experience Post-trade experience is highly desirable. The ideal candidate will have worked on systems supporting areas such as Trade capture and processing Trade lifecycle ...

Senior Firmware Engineer

Hiring Organisation
Platform Recruitment
Location
Bedford, Bedfordshire, United Kingdom
Employment Type
Permanent
Salary
GBP 80,000 - 90,000 Annual
working with a high degree of autonomy on cutting-edge communication technology. Responsibilities Design and maintain C firmware for TI DSPs and ARM aarch64 Linux platforms Implement and optimize MAC/RLC protocol stacks for GERAN, UTRAN, E-UTRAN, and NR Collaborate with FPGA teams to manage Xilinx SoC data ...

Oracle Database Administration

Hiring Organisation
Heptaware Global
Location
Columbus, Ohio, United States
Employment Type
Any
Salary
USD 50 Hourly
uptime Oracle databases as a Systems/Infrastructure Database Administrator required Solid experience working with Oracle versions 11gR1/2, 12c, 19C in a Linux environment Experience with Zero Data Loss Recovery Appliance is a plus Strong, proven Oracle Database Performance Diagnostic skills (at both the SQL and system levels ...

Incident Response Consultant (UK)

Location
City of Edinburgh, Scotland, United Kingdom
RoleThe consultant supports end-to-end cyber security incident investigations, taking ownership of defined workstreams across host, network, and memory forensics on Windows, Linux, macOS, and multi-cloud environments. Day-to-day work includes log analysis, artefact examination, TTP identification, evidence handling, and stakeholder engagement throughout active incidents.### Skills & ExperienceCandidates ...

IT & Security Analyst

Location
Bristol, England, United Kingdom
standards. Successful applicants will be required to pass a BPSS (Baseline Personnel Security Standard) check. Personal Qualities and Experience Knowledge of Windows and Linux operating systems. Understanding of Networking Fundamentals. Ability to work well in a team and collaborate with other staff and business units. Strong troubleshooting and problem-solving ...

Lead C# .Net Developer Asset Management

Hiring Organisation
Quant Capital
Location
London, UK
Employment Type
Full-time
real estate space. C# Developers MUST have: Computer Science Degree or similarAt least 6 years of commercial experience. NETC#SQLLinQWinforms ideallyIdeally WPFApplications experienceWindows and Linux experienceWindows application developmentExperience of mission critical systemsThis is an outstanding opportunity to join a growing trading business at a time of significant and interesting growth within ...

ForgeRock Developer - 12-Month Contract - Inside IR35 - Hybrid (Glasgow, 3 days onsite)

Hiring Organisation
Hamilton Barnes
Location
Glasgow, Lanarkshire, United Kingdom
Employment Type
Contract
Contract Rate
GBP Annual
management solutions Proficiency in Java, JavaScript, Groovy, REST APIs, and JSON Experience with LDAP directories and directory services management, plus authentication and authorisation frameworks Linux/Unix environment experience with Shell Scripting, and strong troubleshooting and debugging skills Contract Details Duration: 12 months Day Rate: Negotiable Determination: Inside IR35 Location ...

Vulnerability Management Analyst

Location
Belfast City District, Northern Ireland, United Kingdom
meet remediation SLAs We're looking for experience with: Enterprise Vulnerability Management platforms Threat Intelligence/Attack Surface Management/Exposure Management Windows, Linux and networking fundamentals Enterprise-scale vulnerability remediation Security risk assessment and prioritisation SOC environments and broader cyber security operations Communicating technical risks to technical ...