276 to 300 of 421 High Availability Jobs in the UK excluding London

working within regulated environments such as defence, energy, or critical infrastructure. Key Responsibilities: Product Development: ICS Infrastructure Design: Lead the design and deployment of infrastructure solutions for PMS, ensuring high availability, security, and performance across both surface ships and submarines.. Networking & Security: Design and manage robust industrial networking architectures (e.g., Profinet, Ethernet/IP, fibre optics, wireless) for … best practices. Required Skills & Experience: Windows Server & Red Hat Linux: Extensive hands-on experience in configuring, securing, and maintaining Windows Server domains and Red Hat Linux environments in complex, high-security settings. Virtualisation: Expertise in virtualisation technologies such as VMware and Hyper-V, with a demonstrated ability to set up, maintain, and optimise virtual environments for industrial applications. Cybersecurity … contributing to national defence and global security efforts. Diverse Technology Stack: Gain hands-on experience with Windows Server domains, Red Hat Linux environments, virtualisation, and cybersecurity tools in a high-stakes environment where both IT and OT integration is critical. Professional Growth: Take advantage of opportunities to grow your skills through training, certification, and experience in the defence sector More ❯

operations team to support its 24/7 mission-critical systems. We’re seeking a Server Support Engineer to join the infrastructure team and help maintain reliable, secure, and high-performing Microsoft-based environments. This role is ideal for someone who thrives in a hands-on technical position, enjoys problem-solving in real time, and wants to play a … key role in supporting complex, high-availability infrastructure. Key Responsibilities Deliver first and second-line support across Microsoft-based infrastructure and services. Diagnose and resolve incidents affecting servers, virtual environments, and core business applications. Monitor system health and performance to ensure maximum uptime and fast incident response. Support and maintain environments hosting high-traffic web and e … in VMware vSphere and Microsoft Hyper-V administration. Experience supporting Microsoft infrastructure services such as Active Directory , DNS , and Remote Desktop Services (RDS) . Understanding of e-commerce or high-traffic web environments with thousands of concurrent users. Proven ability to troubleshoot complex infrastructure issues and quickly adapt to new technologies. Familiarity with PowerShell scripting , monitoring tools , and incident More ❯

operations team to support its 24/7 mission-critical systems. We’re seeking a Server Support Engineer to join the infrastructure team and help maintain reliable, secure, and high-performing Microsoft-based environments. This role is ideal for someone who thrives in a hands-on technical position, enjoys problem-solving in real time, and wants to play a … key role in supporting complex, high-availability infrastructure. Key Responsibilities Deliver first and second-line support across Microsoft-based infrastructure and services. Diagnose and resolve incidents affecting servers, virtual environments, and core business applications. Monitor system health and performance to ensure maximum uptime and fast incident response. Support and maintain environments hosting high-traffic web and e … in VMware vSphere and Microsoft Hyper-V administration. Experience supporting Microsoft infrastructure services such as Active Directory , DNS , and Remote Desktop Services (RDS) . Understanding of e-commerce or high-traffic web environments with thousands of concurrent users. Proven ability to troubleshoot complex infrastructure issues and quickly adapt to new technologies. Familiarity with PowerShell scripting , monitoring tools , and incident More ❯

Customer Engagement Strong expertise in software architecture, requirements gathering, and technical design for large-scale IT projects Deep knowledge of web technologies, security protocols, data protection, performance optimization, and high availability architecture Experience with documentation, code reviews, and architecture design Proficient with agile methodologies (Scrum, Kanban) and tools like Jira or Azure DevOps Excellent stakeholder management and communication … with a focus on SAP CX platforms Demonstrated leadership in managing technical teams and large-scale projects Other Requirements: Willingness to work in a hybrid environment based in London Availability for occasional vendor management and incident response outside regular hours Commitment to ongoing learning, certifications, and staying updated with SAP platform evolutions A passion for innovation, continuous improvement, and More ❯

Customer Engagement Strong expertise in software architecture, requirements gathering, and technical design for large-scale IT projects Deep knowledge of web technologies, security protocols, data protection, performance optimization, and high availability architecture Experience with documentation, code reviews, and architecture design Proficient with agile methodologies (Scrum, Kanban) and tools like Jira or Azure DevOps Excellent stakeholder management and communication … with a focus on SAP CX platforms Demonstrated leadership in managing technical teams and large-scale projects Other Requirements: Willingness to work in a hybrid environment based in London Availability for occasional vendor management and incident response outside regular hours Commitment to ongoing learning, certifications, and staying updated with SAP platform evolutions A passion for innovation, continuous improvement, and More ❯

Customer Engagement Strong expertise in software architecture, requirements gathering, and technical design for large-scale IT projects Deep knowledge of web technologies, security protocols, data protection, performance optimization, and high availability architecture Experience with documentation, code reviews, and architecture design Proficient with agile methodologies (Scrum, Kanban) and tools like Jira or Azure DevOps Excellent stakeholder management and communication … with a focus on SAP CX platforms Demonstrated leadership in managing technical teams and large-scale projects Other Requirements: Willingness to work in a hybrid environment based in London Availability for occasional vendor management and incident response outside regular hours Commitment to ongoing learning, certifications, and staying updated with SAP platform evolutions A passion for innovation, continuous improvement, and More ❯

secure and reliable. You'll work with a mix of on-premise and cloud-based systems, interacting with development, infrastructure, and third-party suppliers, MSPs and Vendors to maintain high availability and quality of service. Key Responsibilities Maintain operational control of multiple business-critical applications, ensuring stability, uptime, and quality of service. Coordinate with vendors and internal teams … management, and longer-term service optimisation. Why Join This position offers the chance to work within a growing London-based organisation that values modern technology, collaborative problem-solving, and high-quality service delivery. You'll play a central role in keeping critical systems running smoothly while shaping the future of how technology supports the business. Apply following the link More ❯

secure and reliable. You'll work with a mix of on-premise and cloud-based systems, interacting with development, infrastructure, and third-party suppliers, MSPs and Vendors to maintain high availability and quality of service. Key Responsibilities Maintain operational control of multiple business-critical applications, ensuring stability, uptime, and quality of service. Coordinate with vendors and internal teams … management, and longer-term service optimisation. Why Join This position offers the chance to work within a growing London-based organisation that values modern technology, collaborative problem-solving, and high-quality service delivery. You'll play a central role in keeping critical systems running smoothly while shaping the future of how technology supports the business. Apply following the link More ❯

needed, work alongside our Sales, Marketing & Innovation team to provide materials/Pre-Sales support for sales activities Writing and reviewing reports and other client-facing deliverables, to a high standard The expectation will be that you have basic skill in the design and configuration of an IAM vendors capabilities (e.g. Life Cycle Management, Application Onboarding, Workflows, Provisioning, Access … consulting, ideally experience with the ‘Big-4’ or similar Understanding of the following concepts/technologies: LDAP; FIDO; SAML; OAUTH; Active Directory; Linux; Databases (SQL/JDBC); Networking (including High Availability, Fault Tolerance, etc), Virtualisation technology Implementation and project methodologies (e.g. PRINCE2/AGILE More ❯

needed, work alongside our Sales, Marketing & Innovation team to provide materials/Pre-Sales support for sales activities Writing and reviewing reports and other client-facing deliverables, to a high standard The expectation will be that you have basic skill in the design and configuration of an IAM vendors capabilities (e.g. Life Cycle Management, Application Onboarding, Workflows, Provisioning, Access … consulting, ideally experience with the ‘Big-4’ or similar Understanding of the following concepts/technologies: LDAP; FIDO; SAML; OAUTH; Active Directory; Linux; Databases (SQL/JDBC); Networking (including High Availability, Fault Tolerance, etc), Virtualisation technology Implementation and project methodologies (e.g. PRINCE2/AGILE More ❯

needed, work alongside our Sales, Marketing & Innovation team to provide materials/Pre-Sales support for sales activities Writing and reviewing reports and other client-facing deliverables, to a high standard The expectation will be that you have basic skill in the design and configuration of an IAM vendors capabilities (e.g. Life Cycle Management, Application Onboarding, Workflows, Provisioning, Access … consulting, ideally experience with the ‘Big-4’ or similar Understanding of the following concepts/technologies: LDAP; FIDO; SAML; OAUTH; Active Directory; Linux; Databases (SQL/JDBC); Networking (including High Availability, Fault Tolerance, etc), Virtualisation technology Implementation and project methodologies (e.g. PRINCE2/AGILE More ❯

Contract Remote working with occasional travel to Reading, Berkshire £74.26 Per Hour (Umbrella Rate - Inside IR35) The Role Implement, maintain and enhance the platforms physical and virtual infrastructure Ensure high availability and performance of network services Carries out virtual and physical infrastructure/network/storage builds and rebuilds Assists in the preparation of detailed technical delivery plans More ❯

You’re now an established engineer, stepping up and leading projects. Your vision and strategy allows the delivery of large scale cloud platforms, following the principles of high availability, scalability and security. You’re embedded within your solution, hands on, setting the standard and the team loves working with you. You support and empower them, allowing them to More ❯

You’re now an established engineer, stepping up and leading projects. Your vision and strategy allows the delivery of large scale cloud platforms, following the principles of high availability, scalability and security. You’re embedded within your solution, hands on, setting the standard and the team loves working with you. You support and empower them, allowing them to More ❯

You’re now an established engineer, stepping up and leading projects. Your vision and strategy allows the delivery of large scale cloud platforms, following the principles of high availability, scalability and security. You’re embedded within your solution, hands on, setting the standard and the team loves working with you. You support and empower them, allowing them to More ❯

We are seeking a Senior Engineer with strong software experience and ambition to grow and develop their career. Responsibilities: Design and implement scalable, secure backend services to support a high-availability, data-driven SaaS platform operating in a regulated industry. Work primarily with Python to build microservices, automation tools, and backend logic, leveraging its rich ecosystem for data More ❯

We are seeking a Senior Engineer with strong software experience and ambition to grow and develop their career. Responsibilities: Design and implement scalable, secure backend services to support a high-availability, data-driven SaaS platform operating in a regulated industry. Work primarily with Python to build microservices, automation tools, and backend logic, leveraging its rich ecosystem for data More ❯

We are seeking a Senior Engineer with strong software experience and ambition to grow and develop their career. Responsibilities: Design and implement scalable, secure backend services to support a high-availability, data-driven SaaS platform operating in a regulated industry. Work primarily with Python to build microservices, automation tools, and backend logic, leveraging its rich ecosystem for data More ❯

Extensive experience of working as a Full Stack Developer Excellent working knowledge of full Software System Lifecycle Highly-proficient in Software System Design, Development, Testing, and Deployment Strategies for High Availability Experience with Java Middleware Outstanding knowledge of Performance and Security in Enterprise Systems Experience of working with networks: LAN & WAN/Internet and Security Prior experience of More ❯

Prem & Cloud (Azure) Location: Milton Keynes (on-site role) A leading national technology and distribution group is seeking a reliable, hands-on Infrastructure Engineer to manage and improve secure, high-availability systems across on-premise and Azure cloud environments. Based primarily at the company’s Milton Keynes HQ, this is a delivery-focused role where ownership, consistency, and More ❯

experience of working with Human Computer Interaction (HCI) in Software Systems, including Machine-to-Machine Automation Technologies Highly-proficient in Software System Design, Development, Testing, and Deployment Strategies for High Availability Desirable skills and experience for the role of Senior Full Stack Systems Developer include: Experience of developing software products for use within a Water/Hydrological Environment More ❯

technology team. You'll be responsible for building scalable, maintainable solutions using .NET technologies and leveraging cloud services, particularly Microsoft Azure . Key Responsibilities: Design, develop, and maintain scalable, high-availability applications using C#. Build RESTful Web APIs to facilitate communication between front-end and back-end systems. Implement Azure Functions for serverless computing solutions. Utilise Azure API More ❯

a Senior PHP Full-Stack Developer. In this senior role, you’ll take technical ownership of solutions end-to-end, mentor junior developers, and ensure delivery of highly scalable, high-availability platforms that drive cutting-edge online gaming experiences. You’ll also play a senior position in driving the move from a PHP-heavy stack to a modern … TypeScript/React front end, helping define and deliver greenfield solutions with a premium, customer-first focus. Role and Responsibilities Drive full-stack development projects, ensuring high-quality delivery across both frontend and backend. Act as a technical lead for React/TypeScript adoption, mentoring the team (currently PHP-heavy) and raising overall capability. Architect and implement scalable, performant … solutions that power high-traffic, real-time platforms. Take ownership of key greenfield projects, shaping the technical direction for premium UI/UX. Collaborate with cross-functional teams to align technical solutions with business goals. Support DevOps and CI/CD initiatives where possible. Essential Skills and Experience Proven experience with PHP (backend) and TypeScript/React (frontend). More ❯

a Senior PHP Full-Stack Developer. In this senior role, you’ll take technical ownership of solutions end-to-end, mentor junior developers, and ensure delivery of highly scalable, high-availability platforms that drive cutting-edge online gaming experiences. You’ll also play a senior position in driving the move from a PHP-heavy stack to a modern … TypeScript/React front end, helping define and deliver greenfield solutions with a premium, customer-first focus. Role and Responsibilities Drive full-stack development projects, ensuring high-quality delivery across both frontend and backend. Act as a technical lead for React/TypeScript adoption, mentoring the team (currently PHP-heavy) and raising overall capability. Architect and implement scalable, performant … solutions that power high-traffic, real-time platforms. Take ownership of key greenfield projects, shaping the technical direction for premium UI/UX. Collaborate with cross-functional teams to align technical solutions with business goals. Support DevOps and CI/CD initiatives where possible. Essential Skills and Experience Proven experience with PHP (backend) and TypeScript/React (frontend). More ❯

a Senior PHP Full-Stack Developer. In this senior role, you’ll take technical ownership of solutions end-to-end, mentor junior developers, and ensure delivery of highly scalable, high-availability platforms that drive cutting-edge online gaming experiences. You’ll also play a senior position in driving the move from a PHP-heavy stack to a modern … TypeScript/React front end, helping define and deliver greenfield solutions with a premium, customer-first focus. Role and Responsibilities Drive full-stack development projects, ensuring high-quality delivery across both frontend and backend. Act as a technical lead for React/TypeScript adoption, mentoring the team (currently PHP-heavy) and raising overall capability. Architect and implement scalable, performant … solutions that power high-traffic, real-time platforms. Take ownership of key greenfield projects, shaping the technical direction for premium UI/UX. Collaborate with cross-functional teams to align technical solutions with business goals. Support DevOps and CI/CD initiatives where possible. Essential Skills and Experience Proven experience with PHP (backend) and TypeScript/React (frontend). More ❯