376 to 400 of 516 Unix Jobs

Senior Sybase DBA - Onsite London Contract

Location
Greater London, England, United Kingdom
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 developers ...

Senior kdb+ Engineer — Lead High-Perf Systems (Hybrid)

Location
Greater London, England, United Kingdom
collaborate with quants, traders, and analysts to create efficient solutions. The ideal candidate will have over 5 years of kdb+ development experience, strong Unix/Linux skills, and excellent communication abilities. Join a team that values innovation and offers hybrid working options along with career growth opportunities. #J-18808-Ljbffr ...

Senior kdb+ Engineer — Lead High-Perf Systems (Hybrid)

Location
Belfast, Northern Ireland, United Kingdom
mentoring junior developers and driving innovation in kdb+ techniques. Ideal candidates have over 5 years of kdb+ development experience and a strong background in Unix/Linux environments. The position supports hybrid working, offering global opportunities with clients across major financial hubs. #J-18808-Ljbffr ...

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

Location
Greater London, England, United Kingdom
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 ...

KDB+ VP Engineer — Real-Time Market Analytics (Hybrid)

Location
Belfast City District, Northern Ireland, United Kingdom
with a focus on low-latency performance and scalable analytics. Strong KDB+/Q, Java and Python skills are required, along with Linux/UNIX expertise. The role offers hybrid work up to 2 days remote per week, a competitive base salary, and comprehensive benefits. #J-18808-Ljbffr ...

Site Reliability Engineer

Location
Birmingham, England, United Kingdom
Coordinate equipment orders, installations, and system monitoring/testing Troubleshoot system issues and implement enhancements What You’ll Need to be Considered Knowledge of Unix, Windows NT/2000/98, and Internet security Experience with Oracle ERP and distributed computing systems Familiarity with version control, monitoring tools, and Change ...

Facebook Production Engineering Internship in London UK 2026

Location
Greater London, England, United Kingdom
Internship can be taken in: London, UK Pursuing a BS or MS in Computer Science, Engineering, or a related technical discipline Basic proficiency in UNIX and TCP/IP network fundamentals Experience coding in at least one language (even if it is not one that Facebook uses) Ability to rapidly ...

SOC Engineer - Systems Integrator

Location
Greater London, England, United Kingdom
Google Chronicle configuration and troubleshooting Knowledge of log ingestion systems, including firewalls, antivirus, switches, EDR tools, and Windows/Linux servers Experience working in Unix/Linux environments Benefits: 26 days annual leave plus 8 Bank Holidays Company Pension Scheme Life Assurance Private Healthcare package Discretionary Bonus Cycle to Work ...

Cyber Security Engineer

Hiring Organisation
Infosec
Location
Stevenage, Hertfordshire, South East, United Kingdom
Employment Type
Contract
Contract Rate
£85 - £93 per hour
Scripting & Automation PowerShell Python Regex Integration Technologies REST APIs HTTP/S JSON Infrastructure Active Directory LDAP Windows Server IIS SMB Storage Linux/Unix NFS Storage VMware Hyper-V Virtual Networking Security Engineering Certificate Management PKI Software Upgrades Security Platform Refresh Activities End of Life (EOL) Migrations ...

KDB Developer

Location
Greater London, England, United Kingdom
KDB+, including the design, build, and management of large-scale KDB+ environments. Good understanding of software delivery processes and methodologies. Solid working knowledge of UNIX/Linux operating systems. #J-18808-Ljbffr ...

Junior Software Engineer (Virtualization)

Location
Cambridge, England, United Kingdom
skills in C and Python, ideally for enterprise-quality software. Coding skills in Rust and GoLang are desired, but not necessary. Extensive knowledge of UNIX/Linux. Familiarity with OS internals and concepts of distributed systems. Familiarity with x86 architecture, virtualisation, and/or storage and network management. Familiarity with ...

Data Platform Infra Site Reliability Engineer

Location
Greater London, England, United Kingdom
storage/database engines. Experience defining SLIs/SLOs, building observability, and using error budgets to drive reliability decisions. A good grasp of Unix internals and networking fundamentals. Experience with data migration, disaster recovery, or capacity planning at scale. At Apple, we're not all the same. And that ...

Software Engineer- Silicon Engineering Documentation Tools

Location
Cambridge, England, United Kingdom
these is a plus: familiarity with automated CI/CD pipelines (GitLab CI, Jenkins, TeamCity). Comfortable working and troubleshooting within macOS, Linux, and UNIX environments. Preferred Qualifications Academic, internship, or project-based experience with Scala and the JVM ecosystem (Java experience is also valued). At Apple ...

Associate Member of Trading Staff

Location
Greater London, England, United Kingdom
every year on a rotational basis Requirements Demonstrated passion for markets Proficiency in a programming language like Python or R Experience using a Unix-like OS Academic or practical familiarity with statistics A skillset in data analysis and visualization Bachelor’s degree in a scientific or quantitative discipline Attention ...

Lead eSoftware Engineer - C++

Location
Greater London, England, United Kingdom
Experience in TCP/IP network programming and familiarity with LBM/UME Proven experience in ultra‐low latency application developmentProficiency in Linux/Unix, with an understanding of OS and kernel architecture Advanced knowledge of system architecture, design, and business processes Ability to work collaboratively in teams and develop ...

Software Engineer (Virtualization)

Location
Cambridge, England, United Kingdom
skills in C and Python, ideally for enterprise-quality software. Coding skills in Rust and GoLang are desired, but not necessary. Extensive knowledge of UNIX/Linux. Familiarity with OS internals and concepts of distributed systems. Familiarity with x86 architecture, virtualisation, and/or storage and network management. Familiarity with ...

Data Scientist Technology Data Science London

Location
Greater London, England, United Kingdom
recommender systems, contextual bandits, or network intelligence applications. Experience in fintech, payments, or building cross‐disciplinary relationships for advice and guidance. Familiarity with the Unix shell, Databricks, Docker, and common cloud platforms (GCP or AWS). Additional Information Bring all of you to work. We create the conditions for high ...

Senior Forensics Associate EMEA

Location
Greater London, England, United Kingdom
collection, preservation, and chain of custody principles and procedures An understanding of file systems, computer hardware and computer networking concepts Strong Mac, Linux/UNIX, other operating systems experience is a plus Work Environment and Physical Demands Duties are performed in a typical office environment while at a desk ...

Principal HPC Computational Engineer

Location
Abingdon, England, United Kingdom
experience of at least one compiled level language (e.g. C++, Fortran, C, Rust) and advanced scripting language (e,g, Julia, Python), preferably in a UNIX environment Experience of agile project and budget management in a team leadership role Specific Experience Solid foundation in mathematics, especially numerical analysis, demonstrated by either ...

C++ Lead Software Engineer

Location
Greater London, England, United Kingdom
find the skills required for this role. A good understanding of C++ combined with AI/Machine learning applications Experience working in a Unix/Linux environment Have worked on distributed applications, in a service based architecture, You should be able demonstrate in-depth understanding of OO principles, design patterns ...

Tech lead - SOC responder

Hiring Organisation
Colt Telecom
Location
London, UK
Employment Type
Full-time
Networking and Systems experience, preferably in an Enterprise environmentStrong understanding of Information Security and the threat landscape surrounding enterprise systemsStrong Scripting experience (python, powershell, Unix shell)Experience working in all phases of the SDLCDeep understanding and experience using cyber security operations, security monitoring, endpoint (EDR), Network, and SIEM ToolsPrior ...

Cryptographic Operations Technician

Location
Knutsford, England, United Kingdom
Incidents (MIM), including leading and coordinating triage sessions. Background in operational environments, IT Infrastructure, process adherence and creation, technology delivery, service management and monitoring. Unix/Windows operating system knowledge. Knowledge of or experience in Cryptography and Information Security. Strong stakeholder management with the ability to influence and negotiate ...

Security Operations Specialist

Location
Greater London, England, United Kingdom
Systems experience, preferably in an Enterprise environment Strong understanding of Information Security and the threat landscape surrounding enterprise systems Strong Scripting experience (python, powershell, Unix shell) Experience working in all phases of the SDLC Deep understanding and experience using cyber security operations, security monitoring, endpoint (EDR), Network, and SIEM Tools ...

Tech Lead - SOC Responder

Hiring Organisation
Hackajob Ltd
Location
South West London, London, United Kingdom
Employment Type
Permanent, Work From Home
Systems experience, preferably in an Enterprise environment Strong understanding of Information Security and the threat landscape surrounding enterprise systems Strong Scripting experience (python, powershell, Unix shell) Experience working in all phases of the SDLC Deep understanding and experience using cyber security operations, security monitoring, endpoint (EDR), Network, and SIEM Tools ...

MCTS Training Equipment Maintainer

Hiring Organisation
Hackajob Ltd
Location
Fareham, Hampshire, South East, United Kingdom
Employment Type
Permanent, Work From Home
range software; System Start-up and Shutdowns. Aware: Working knowledge of some or all of the following Operating Systems: User Administration of SUSE Linux; UNIX Administration (Solaris and HP-UX); Windows Administration (W2003 and W2012). Administration of Windows Server 2003 with XP. Comptia Network A+; Compucat/ICX, MCSA ...