51 to 75 of 191 Linux Jobs in London

Infrastructure Manager (Hands-on)

Hiring Organisation
McGregor Boyall
Location
London, South East, England, United Kingdom
Employment Type
Full-Time
Salary
£70,000 - £80,000 per annum
. Required Skills & Qualifications Technical Expertise: Knowledge of Server and storage, networking (Firewalls, routing/switching, BGP, OSPF, DMVPN) and security, Windows and Linux environments, Cloud compute experience (AWS or GCS or Azure), EUC technology (Copilot, ChatGPT, End point protection, desktop deployment, etc) Leadership: Strong project management and team management ...

Technical Lead - Active SC, Java

Hiring Organisation
Hays Technology
Location
London, United Kingdom
Employment Type
Contract
Contract Rate
£500 - £550/day up to £550pd (Inside IR35)
Boot, React/HTML AWS Cloud Services experience Working experience with MySQL Nice to have: Technical hands-on experience with Terraform, Kibana, Apache Camel Linux in a containerised environment Immediate availability If you're interested in this role, click 'apply now' to forward an up-to-date copy of your ...

Identity and Access Management Engineer (CyberArk IAM/ PAM)

Hiring Organisation
Robert Walters
Location
London, South East, England, United Kingdom
Employment Type
Full-Time
Salary
£80,000 - £95,000 per annum
CyberArk Core PAS (Vault, PVWA, CPM, PSM, PSMP). Deploy and configure CyberArk Privilege Cloud (SIA, SCA, SWS). Onboard privileged accounts across Windows, Linux, databases, and cloud platforms. Design Safe structures, RBAC models, password policies, and JIT access workflows. Integrate CyberArk with AD/Azure ...

Quantitative Analyst

Hiring Organisation
Anson Mccade
Location
City of London, London, United Kingdom
Employment Type
Permanent
skills and ability to work efficiently with colleagues across multiple areas Additional desirable Qualifications for Quantitative analyst Knowledge of Q/KDB+ Knowledge of Linux and Bash Further quantitative skills If you are interested, then please apply. Reference: AMC/THO/QA001 Postcode: EC2M #thho ...

Market Access Developer (C++)

Hiring Organisation
NJF Global Holdings Ltd
Location
City of London, London, United Kingdom
teams, where engineering decisions have direct impact on live trading performance across global markets. 🧠 Required Skills & Experience 5+ years of professional C++ development on Linux Strong experience with Python and Bash scripting Proven experience designing multithreaded and/or distributed systems Hands-on experience with trading gateways or market data ...

Collaboration Engineer

Hiring Organisation
Method Resourcing
Location
City of London, London, United Kingdom
practice. About You You bring proven expertise across: Infrastructure-as-Code and automation ( Ansible, Terraform, GitLab ) Cloud and identity platforms ( Azure, Entra, Active Directory ) Linux and virtualisation ( Ubuntu, Red Hat, VMware VCF ) Enterprise networking and security (WAN/LAN/WLAN, routing, firewalls, IDS/IPS, ZTNA, load balancing) Managing ...

Principal CyberArk Consultant

Hiring Organisation
COMPUTACENTER (UK) LIMITED
Location
South East London, London, United Kingdom
Employment Type
Permanent
Prem deployments highly desirable) SailPoint or equivalent Identity Governance solutions zScaler Palo Alto Cisco SASE General Security Technologies: CrowdStrike Microsoft security stack Linux security AWS/Azure cloud security Cisco Splunk Darktrace ...

Swaps Developer Contract

Hiring Organisation
Jefferies
Location
London Area, United Kingdom
Experience with Atlassian products (Confluence, JIRA, BitBucket) – beneficial. Developing and supporting Windows technology applications, both desktop (UI) and server-side. Familiarity with developing for Linux deployment. Knowledge of swaps desirable, preferably with prior experience in this or a related area. Excellent communication skills – this is a front office role. Must ...

IAM Engineer – Privileged Access & Secrets Management

Hiring Organisation
Levy Global
Location
London Area, United Kingdom
Access Management (PAM) Own and operate enterprise PAM platforms (e.g. CyberArk or equivalent) Design, implement, and maintain privileged access controls across Windows, Unix/Linux, and application environments Automate onboarding of privileged and service accounts, including credential rotation and reconciliation Enforce least privilege and just-in-time access principles Monitor ...

Quantitative Analyst

Hiring Organisation
Anson McCade
Location
City Of London, England, United Kingdom
methodical approach to problem solving Strong communication skills and the ability to work effectively with teams across multiple global locations Comfortable working in Linux environments Ability to operate in a fast-paced environment and manage competing priorities under pressure Preferred Skills AMC/THO/DQA/ ...

Senior WMS Developer

Hiring Organisation
Tria Recruitment
Location
South West London, London, United Kingdom
Employment Type
Permanent, Work From Home
MOCA, SQL and Blue Yonder Integrator Experience with Page Builder (lists, actions, batch processes) Good database knowledge (Oracle or SQL Server) Comfortable working in Linux environments Understanding of APIs, SFTP, web services or messaging integrations Confident working within structured software development teams Bonus points for: .NET/C#, Java ...

Application Support Engineer

Hiring Organisation
CMC Markets
Location
London, South East, England, United Kingdom
Employment Type
Contractor
Contract Rate
Salary negotiable
mindset with a genuine passion for technology 5+ years’ experience in an IT or application support environment 2+ years’ experience working with Red Hat Linux (or other Unix variants), including scripting 2+ years’ experience supporting applications such as Java, .NET, Apache or IIS Desirable: Experience within the financial services ...

Applications Support Engineer

Hiring Organisation
FBI &TMT
Location
Harlow, London, United Kingdom
Employment Type
Permanent
ideally with finance platforms, OneStream in particular. Strong understanding of Service Management frameworks such as ITIL. Solid background in: Operating system management (Windows/Linux) Application troubleshooting and performance optimisation Log analysis, system monitoring, and incident management Ability to collaborate effectively with technical and non-technical stakeholders. Experience working ...

Senior KDB+ Developer

Hiring Organisation
Stackstudio Digital Ltd
Location
London, United Kingdom
Employment Type
Contract
plant, RDB, HDB, and associated patterns. Proven experience working with large datasets and optimising queries for performance and scalability. Strong background in Unix/Linux environments, including shell scripting for automation, monitoring, and operational tooling. Solid understanding of software delivery processes and methodologies (Agile, CI/CD, version control, release ...

Software Engineering Manager

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
with Angular) Python You’ve got experience with (or are at least excited to learn more about!): Front-End/UX design and prototyping Linux, Docker, Kubernetes, RabbitMQ, AWS, SQL You’ll be confident using your technical expertise to influence key decisions about how we design, build, and grow ...

DevOps Engineer - Active SC, Linux, AWS

Hiring Organisation
Hays Specialist Recruitment Limited
Location
London, South East, England, United Kingdom
Employment Type
Contractor
Contract Rate
£425 per day
DevOps Engineer - Active SC, Linux, AWS Up to £425 per day - Inside IR35 London/Primarily Remote 6 months My client is an instantly recognisable consultancy who require 2 DevOps Engineers with Active SC Clearance for an end client within the Public Sector. Key Requirements: Proven commercial experience working … DevOps Engineer within the Public Sector. Active SC Clearance. Strong experience with Linux (RHEL/Ubuntu), AWS, and high-availability Kubernetes environments (EKS/RKE) including load balancing and multi-site failover. Proficient in containerisation and orchestration using Docker, Kubernetes, and Helm. Skilled in IaC and automation with Terraform, Ansible ...

Security Engineer - DevSecOps

Hiring Organisation
Sanderson Recruitment
Location
London, United Kingdom
Employment Type
Contract
Contract Rate
£700 - £800 per day
Email Security, Endpoint Protection). Build automation using Python, PowerShell, Bash. Implement IaC using Terraform and Ansible. Maintain secure baselines for Windows, Linux and Kubernetes. Automate IAM workflows and integrate identity governance into CI/CD. Support incident response, threat detection and Red/Blue team exercises. Maintain security documentation … 5+ years' experience in security engineering or DevSecOps. Strong knowledge of IAM (SailPoint, CyberArk, OAuth, SAML), scripting, CI/CD, Microsoft Defender, Windows/Linux/Kubernetes and network security tools (zScaler, Squid). Personal Qualities: Strong analytical and problem solving skills. Able to lead multiple projects and collaborate across ...

DevOps Engineer - Active SC, Linux, AWS

Hiring Organisation
Hays Specialist Recruitment Limited
Location
London, UK
Description Have you got what it takes to succeed The following information should be read carefully by all candidates. DevOps Engineer - Active SC, Linux, AWS Up to £425 per day - Inside IR35 London/Primarily Remote 6 months My client is an instantly recognisable consultancy who require 2 DevOps Engineers … within the Public Sector. Key Requirements: Proven commercial experience working as a DevOps Engineer within the Public Sector. Active SC Clearance. Strong experience with Linux (RHEL/Ubuntu), AWS, and high-availability Kubernetes environments (EKS/RKE) including load balancing and multi-site failover. Proficient in containerisation and orchestration using ...

Mainframe Modernization Specialist

Hiring Organisation
Infoplus Technologies UK Ltd
Location
London, United Kingdom
Employment Type
Contract, Work From Home
Contract Rate
From £500 to £600 per day Daily rates are within Inside IR35
/Sync Experience with Micro Focus Enterprise Server/Developer Strong background in: Application assessment & remediation Functional equivalence & regression testing Performance validation Exposure to Linux, SQL, scripting (Python/PowerShell/Perl) CI/CD experience (e.g., Jenkins) and AWS deployments ...

Technical Support Engineer - Integrations/ LDAP/ SAML - £41K

Hiring Organisation
Principle
Location
City of London, London, United Kingdom
best. Working with LDAP, Active Directory, Email Infrastructure, and RDBMS (Oracle, MySQL). Handling data extraction via JDBC/ODBC and supporting environments on Linux/Unix or Microsoft Server. Experience with SOAP, REST, and SaaS/PaaS environments. The Deal: 12-month contract - PAYE, with a strong possibility ...

Robotics Software Developer

Hiring Organisation
SR2 | Socially Responsible Recruitment | Certified B Corporation™
Location
City of London, London, United Kingdom
/ROS2 PLC programming ABB robotics Computer vision in robotics (calibration, integration) Experience with embedded systems (e.g. Jetson) NVIDIA robotics stack/Isaac Sim Linux systems (Docker, networking, device drivers) Additional Information: Location: London (Hybrid/on-site preferred) Competitive rate, dependent on experience ...

Senior C++ Developer, London

Hiring Organisation
IT Search & Select
Location
London, South East, England, United Kingdom
Employment Type
Full-Time
Salary
£55,000 - £95,000 per annum
Skills C+ + with a minimum of 8 years plus full time experience Multi-threading - 8 years plus experience Cross platform experience - Windows or Linux or Unix Networked application development, sockets and TCP/IP Your Background Market sector not relevant. You will be assessed purely on your C++ skills ...

Senior Network Engineer - WAN + Automation : Trading Firm : CCDE/CCIE : £150-200k+

Hiring Organisation
Hunter Bond
Location
City of London, London, United Kingdom
Data Centres - VXLANs Cisco, Juniper, Arista Security - Palo Alto & Fortinet MPLS, BGP, OSPF, multicast, TCP/UDP Automation and Python scripting, Ansible, Terraform Linux operating systems Financial/Trading environment Cisco CCIE/CCDE qualified or equivalent experience in a trading environment Apply now for a fast track process, with ...

Senior C++ Developer, London

Hiring Organisation
IT Search & Select
Location
London, UK
Skills C+ + with a minimum of 8 years plus full time experience Multi-threading - 8 years plus experience Cross platform experience - Windows or Linux or Unix Networked application development, sockets and TCP/IP Your Background Market sector not relevant. You will be assessed purely on your C++ skills ...

Senior WMS Developer

Hiring Organisation
VIQU IT Recruitment
Location
City of London, London, United Kingdom
Employment Type
Permanent, Work From Home
Salary
£70,000
experience with Blue Yonder/JDA WMS , MOCA, Page Builder, Integrator, and SQL development. Solid understanding of database architecture (Oracle or SQL Server) and Linux environments. Experience with integrations (SFTP, APIs, web services, message-based systems) and Git . Desirable: .NET/C#, Java, Centiro or other CMS, ServiceNow/ ...