role. Including any of the following Programming Languages: Exposure to languages such as: • C++, Java, Python, JavaScript, C# Systems & Tools: Knowledge of or experience with any of the following: Linux/Unix operating systems Cloud Technologies (AWS, Azure, Google Cloud) DevOps tools (e.g., Docker, Kubernetes) Version Control Systems (e.g., Git) Machine Learning/AI technologies Software Development: Understanding of software More ❯
experience in any of the following areas would be advantageous: Software development in web technologies or OOP (e.g., Python, Java, etc.) Database tech: Oracle SQL, PostgreSQL, MongoDB Proficient with Linux/Windows command line (Bash, PowerShell) Monitoring: Grafana, Prometheus, ELK, Splunk Agile working and tooling (e.g., Jira, Confluence) Diagnosing and resolving complex system issues ITIL knowledge or exposure to IT More ❯
analysis, debugging, root-cause identification, and troubleshooting skills Hands-on experience with Oracle Databases and willingness to increase expertise (OCA or OCP certification is a plus) Strong experience in Linux/Unix-based environments Excellent interpersonal skills, self-motivation and the ability to work in a matrix environment Skills Computing - Linux/Unix, Datastore Technology, Azure Languages - Required: Python, Ansible More ❯
North West London, London, United Kingdom Hybrid / WFH Options
Client Server
Backend Software Engineer/Developer (Linux SQL C++17) London/WFH to £110k Global-leading FinTech is seeking a senior Backend Software Engineer to take ownership of strategic enhancements on their core platform, as well as directly on bespoke client projects. The organisation is a pioneer in the field of cross-asset securities and derivatives post-trade processing technology, and … join colleagues in the London office three days a week with flexibility to work from home the other two days. About you: You have strong C++ development experience on Linux or UNIX, C++14 and above You have good SQL skills You're a passionate technologist who is motivated by working on cutting-edge systems and engineering complex solutions You're … 110k Pension (to 9% contribution) Healthcare Volunteer/charity days Hybrid working Career development and training Apply now to find out more about this Backend Software Engineer/Developer (Linux SQL C++17) opportunity. At Client Server we believe in a diverse workplace that allows people to play to their strengths and continually learn. We're an equal opportunities employer whose More ❯
West London, London, England, United Kingdom Hybrid / WFH Options
Client Server Ltd
a thorough understanding of Computer Science fundamentals such as OOP, Design Patterns, Data Structures, Algorithms Other tech in the stack includes Scala, React, Spring, Oracle, Redis, Kubernetes, Docker and Linux so previous exposure to any of these would be beneficial You're collaborative with good communication skills What's in it for you: As a Backend Developer/Software Engineer More ❯
Hounslow, London, United Kingdom Hybrid / WFH Options
Deerfoot Recruitment Solutions
Need Languages & Tools: Python, Ansible (C++, Go a plus), Git, Jira, Confluence Cloud & Infrastructure: Azure, Kubernetes, OpenShift Monitoring: Splunk, Prometheus, Grafana Databases: Oracle (OCA/OCP a plus) Environments: Linux/Unix Strong debugging, problem-solving, and collaboration skills Proven experience in DevOps and service reliability roles Interested? Apply now and help build the future of resilient, automated infrastructure Deerfoot More ❯
and familiarity with C++ 11 (and above) standards. 2. Knowledge of Python 3 (any additional Scripting language would be considered a plus i.e. JavaScript, Typescript, etc.) 3. Knowledge in Linux/Unix environment. 4. Experience with version control system git (i.e. BitBucket, GitHub). 5. Cloud fundamentals (i.e. Kubernetes, Docker, Helm) knowledge would be considered a plus. 6. Experience applying More ❯
West London, London, England, United Kingdom Hybrid / WFH Options
Client Server Ltd
a thorough understanding of Computer Science fundamentals such as OOP, Design Patterns, Data Structures, Algorithms Other tech in the stack includes Scala, React, Spring, Oracle, Redis, Kubernetes, Docker and Linux so previous exposure to any of these would be beneficial You're collaborative with good communication skills What's in it for you: As a Software Engineer/Developer you More ❯
Linux Engineer Remote (UK or Dublin) Full time + paid on-call rota About the Role My client is seeking an experienced engineer to join their core infrastructure team. collaborating closely with various IT departments to enhance the efficiency of our Core Platforms environment. Key Responsibilities Support and manage the organisation's Cloud, Storage & Data Centre infrastructure, adhering to group … standards and audit requirements. Assist in the design and implementation of Data Centres, ensuring high availability and robust disaster recovery provisions. Manage Linux servers and software installations, utilizing automation tools where possible. Configure and oversee Data Protection platforms, including Commvault, Dell EMC Networker, and Zerto. Collaborate with DBA, Network, Application, Systems, and Service Desk teams on projects, migrations, upgrades, and … systems, networks, and communications. Participate in an out-of-hours on-call rota as required. Stay informed about trends and best practices in Data Centre, SAN Storage, Cloud, and Linux technologies. Assess and recommend new infrastructure technologies, both on-premise and in the Cloud. Qualifications & Experience Bachelor's degree in Computer Science or equivalent professional training and certifications Extensive experience More ❯
North West London, London, United Kingdom Hybrid / WFH Options
JobHeron
problem solving to support the team. The ideal candidate for this position must possess certification in CISCO networks or equivalent, including network switches, routers, and firewalls. Experience with both Linux and Windows servers (both physical and virtual), Hypervisors (such as VMWare and Hyper-V), deployment tools, and management and monitoring tools is also required. Your key role will be to … degree in information management or computer science. 2-3 years of infrastructure leadership experience – managing multiple teams and/or locations Infrastructure efficiency Line management Process improvement, Windows Infrastructure, Linux Infrastructure, Cloud and Hybrid Environments, IT Services Management, Project implementation, Capacity planning Strong people management skills; proven success in recruiting, creating, and motivating a strong performing team Good communications skills More ❯
North West London, London, United Kingdom Hybrid / WFH Options
ByteHire
Maintain compliance and security in systems handling sensitive financial or personal data. Requirements/experience: 5+ years of software engineering experience. Proven backend experience with C# (.NET Core) in Linux-based production environments. Comfortable navigating ambiguity and working with minimal supervision. Strong SQL knowledge, with experience using PostgreSQL in live systems. REST API development experience; understanding of JWT and cookie More ❯
west london, south east england, United Kingdom Hybrid / WFH Options
ByteHire
Maintain compliance and security in systems handling sensitive financial or personal data. Requirements/experience: 5+ years of software engineering experience. Proven backend experience with C# (.NET Core) in Linux-based production environments. Comfortable navigating ambiguity and working with minimal supervision. Strong SQL knowledge, with experience using PostgreSQL in live systems. REST API development experience; understanding of JWT and cookie More ❯
London, St. Margarets and North Twickenham, United Kingdom Hybrid / WFH Options
VIQU IT
Linux Engineer – 4-month contract – Remote/London – Outside of IR35 My Customer is seeking a highly skilled Linux Engineer with strong experience in Red Hat Enterprise Linux (RHEL) to support and maintain the organisation's legacy systems. This is a critical role focused on ensuring the stability, compliance, and performance of our existing infrastructure while the business collaborates with … future upgrades. This is an excellent opportunity for a proactive and detail-oriented individual who thrives in a complex, mixed-technology environment and is committed to operational excellence. The Linux Engineer can work remote with ad hoc travel around the South West London area. Key Responsibilities of the Linux Engineer Maintain, monitor, and troubleshoot legacy Linux (Red Hat) systems to … ensure optimal uptime and compliance. Support and administer MySQL and MongoDB databases on Linux platforms. Provide occasional support and integration with Windows systems as needed. Ensure systems meet all compliance and security requirements during the transition phase. Liaise with internal teams and external MSP to provide continuity and technical insight into ongoing upgrade projects. Contribute to documentation and operational procedures More ❯
or MCSA, Juniper, Cisco & Dell qualified ideally Azure fundamentals (AZ900) Security and compliance (SC900) qualified ideally Virtualisation (ESXI/HyperV/Virtualisation) Technologies: MS Server 2019/22, Redhat Linux, AD and Group Policy Management, MS Certificate and KPI, MS SQL, Gigaspace, Java, Network config and Management, WSUS,/UXMS Hardware: Cisco LAN/WAN switches, Dell/Fujitsu/ More ❯
Twickenham, London, St. Margarets and North Twickenham, United Kingdom
ARM
or MCSA, Juniper, Cisco & Dell qualified ideally Azure fundamentals (AZ900) Security and compliance (SC900) qualified ideally Virtualisation (ESXI/HyperV/Virtualisation) Technologies: MS Server 2019/22, Redhat Linux, AD and Group Policy Management, MS Certificate and KPI, MS SQL, Gigaspace, Java, Network config and Management, WSUS,/UXMS Hardware: Cisco LAN/WAN switches, Dell/Fujitsu/ More ❯
Twickenham, England, United Kingdom Hybrid / WFH Options
Xperi Inc
Rapid, is either installed on a server on our customer’s premises or hosted in the cloud. The system mainly runs on Windows Servers when installed locally, and on Linux when running in the cloud. Our mobile app products run on iOS and Android mobile devices and use APIs to receive content. The mobile apps operates as our customer’s More ❯
also automating physical server management using Infrastructure as Code (IaC) principles. This senior position offers the opportunity to influence a broad range of infrastructure domains, including: Networking & Exchange Connectivity Linux Systems & Kubernetes Administration Microservice Orchestration & Observability Disaster Recovery & Security Hardening SKILLS & EXPERIENCE REQUIRED: Containers & Orchestration: Deep knowledge of Kubernetes and container security. Experience in managing global or multi-cluster deployments … immutable infrastructure. Continuous Delivery & Config Management: Hands-on experience with CD tools such as FluxCD or ArgoCD and custom delivery pipelines. Strong grasp of CI/CD best practices. Linux & Networking: Solid background in Linux internals, system-level networking (routing, switching, firewalls), cgroups, DNS, and service discovery. Databases: Competent in managing MySQL and MongoDB environments, including database administration. Familiarity with More ❯
with Temenos Transact T24 data structures APIs and accounting framework Proficient in working with web services RESTSOAP message queues eg Kafka MQ and middleware Experience with SQL,Oracle databases Linux scripting and monitoring tools More ❯