1,026 to 1,050 of 1,191 High Availability Jobs in the UK

We’re working with an early-stage technology company building foundational software for complex, real-world systems. This is a hands-on engineering role with high ownership — you’ll design, build and deploy core components that power mission-critical applications across a range of operational environments. What you’ll do Build and maintain low-latency, reliable software for backend … real-time systems, robotics, or embedded integrations. Familiarity with containerisation, CI/CD, and cloud or on-prem deployment workflows. Background in building reliable software for mission-critical or high-availability contexts. Why apply Join early and have a direct impact — influence architecture, practices and product direction. Work in an engineering-first culture with autonomy and clear ownership. More ❯

We’re working with an early-stage technology company building foundational software for complex, real-world systems. This is a hands-on engineering role with high ownership — you’ll design, build and deploy core components that power mission-critical applications across a range of operational environments. What you’ll do Build and maintain low-latency, reliable software for backend … real-time systems, robotics, or embedded integrations. Familiarity with containerisation, CI/CD, and cloud or on-prem deployment workflows. Background in building reliable software for mission-critical or high-availability contexts. Why apply Join early and have a direct impact — influence architecture, practices and product direction. Work in an engineering-first culture with autonomy and clear ownership. More ❯

We’re working with an early-stage technology company building foundational software for complex, real-world systems. This is a hands-on engineering role with high ownership — you’ll design, build and deploy core components that power mission-critical applications across a range of operational environments. What you’ll do Build and maintain low-latency, reliable software for backend … real-time systems, robotics, or embedded integrations. Familiarity with containerisation, CI/CD, and cloud or on-prem deployment workflows. Background in building reliable software for mission-critical or high-availability contexts. Why apply Join early and have a direct impact — influence architecture, practices and product direction. Work in an engineering-first culture with autonomy and clear ownership. More ❯

We’re working with an early-stage technology company building foundational software for complex, real-world systems. This is a hands-on engineering role with high ownership — you’ll design, build and deploy core components that power mission-critical applications across a range of operational environments. What you’ll do Build and maintain low-latency, reliable software for backend … real-time systems, robotics, or embedded integrations. Familiarity with containerisation, CI/CD, and cloud or on-prem deployment workflows. Background in building reliable software for mission-critical or high-availability contexts. Why apply Join early and have a direct impact — influence architecture, practices and product direction. Work in an engineering-first culture with autonomy and clear ownership. More ❯

We’re working with an early-stage technology company building foundational software for complex, real-world systems. This is a hands-on engineering role with high ownership — you’ll design, build and deploy core components that power mission-critical applications across a range of operational environments. What you’ll do Build and maintain low-latency, reliable software for backend … real-time systems, robotics, or embedded integrations. Familiarity with containerisation, CI/CD, and cloud or on-prem deployment workflows. Background in building reliable software for mission-critical or high-availability contexts. Why apply Join early and have a direct impact — influence architecture, practices and product direction. Work in an engineering-first culture with autonomy and clear ownership. More ❯

We’re working with an early-stage technology company building foundational software for complex, real-world systems. This is a hands-on engineering role with high ownership — you’ll design, build and deploy core components that power mission-critical applications across a range of operational environments. What you’ll do Build and maintain low-latency, reliable software for backend … real-time systems, robotics, or embedded integrations. Familiarity with containerisation, CI/CD, and cloud or on-prem deployment workflows. Background in building reliable software for mission-critical or high-availability contexts. Why apply Join early and have a direct impact — influence architecture, practices and product direction. Work in an engineering-first culture with autonomy and clear ownership. More ❯

and you know how to keep everyone aligned, informed, and moving forward. This is your opportunity to join a fast-growing software company in Poole, leading the delivery of high-impact projects that directly shape their product portfolio and customer experience. You’ll work across the full SDLC, helping translate ideas into working software all while juggling timelines, risk … and leadership skills Familiar with tools like JIRA, SharePoint, Microsoft Project and cloud-native platforms like AWS Bonus points for experience in software implementations involving integration, change management, or high-availability platforms If you're looking for a role where you can take real ownership of software delivery and work in a collaborative, agile environment where your decisions More ❯

About Atos Atos is a global leader in digital transformation with c. 78,000 employees and annual revenue of c. € 10 billion. European number one in cybersecurity, cloud and high-performance computing, the Group provides tailored end-to-end solutions for all industries in 68 countries. A pioneer in decarbonization services and products, Atos is committed to a secure … working with Competency Leads to introduce and develop Atos Industry 360 offerings. Requirements: Proven experience in installing, configuring, testing, deploying, supporting and upgrading Siemens Teamcenter solutions in multi-tier, high-availability, clustered, and secure environments. Configuration and administration experience with relevant applications, including Organization, Preference Management, Workflow, Access Manager, Query Builder, PLMXML, and Teamcenter utilities including IPS data More ❯

About Atos Atos is a global leader in digital transformation with c. 78,000 employees and annual revenue of c. € 10 billion. European number one in cybersecurity, cloud and high-performance computing, the Group provides tailored end-to-end solutions for all industries in 68 countries. A pioneer in decarbonization services and products, Atos is committed to a secure … working with Competency Leads to introduce and develop Atos Industry 360 offerings. Requirements: Proven experience in installing, configuring, testing, deploying, supporting and upgrading Siemens Teamcenter solutions in multi-tier, high-availability, clustered, and secure environments. Configuration and administration experience with relevant applications, including Organization, Preference Management, Workflow, Access Manager, Query Builder, PLMXML, and Teamcenter utilities including IPS data More ❯

About Atos Atos is a global leader in digital transformation with c. 78,000 employees and annual revenue of c. € 10 billion. European number one in cybersecurity, cloud and high-performance computing, the Group provides tailored end-to-end solutions for all industries in 68 countries. A pioneer in decarbonization services and products, Atos is committed to a secure … working with Competency Leads to introduce and develop Atos Industry 360 offerings. Requirements: Proven experience in installing, configuring, testing, deploying, supporting and upgrading Siemens Teamcenter solutions in multi-tier, high-availability, clustered, and secure environments. Configuration and administration experience with relevant applications, including Organization, Preference Management, Workflow, Access Manager, Query Builder, PLMXML, and Teamcenter utilities including IPS data More ❯

About Atos Atos is a global leader in digital transformation with c. 78,000 employees and annual revenue of c. € 10 billion. European number one in cybersecurity, cloud and high-performance computing, the Group provides tailored end-to-end solutions for all industries in 68 countries. A pioneer in decarbonization services and products, Atos is committed to a secure … working with Competency Leads to introduce and develop Atos Industry 360 offerings. Requirements: Proven experience in installing, configuring, testing, deploying, supporting and upgrading Siemens Teamcenter solutions in multi-tier, high-availability, clustered, and secure environments. Configuration and administration experience with relevant applications, including Organization, Preference Management, Workflow, Access Manager, Query Builder, PLMXML, and Teamcenter utilities including IPS data More ❯

About Atos Atos is a global leader in digital transformation with c. 78,000 employees and annual revenue of c. € 10 billion. European number one in cybersecurity, cloud and high-performance computing, the Group provides tailored end-to-end solutions for all industries in 68 countries. A pioneer in decarbonization services and products, Atos is committed to a secure … working with Competency Leads to introduce and develop Atos Industry 360 offerings. Requirements: Proven experience in installing, configuring, testing, deploying, supporting and upgrading Siemens Teamcenter solutions in multi-tier, high-availability, clustered, and secure environments. Configuration and administration experience with relevant applications, including Organization, Preference Management, Workflow, Access Manager, Query Builder, PLMXML, and Teamcenter utilities including IPS data More ❯

premise systems, networking, storage, security and platform operations. The ideal candidate is a hands-on leader with a strategic mindset, capable of aligning diverse technical teams into a cohesive, high-performing unit that supports the organisation's goals with stability, efficiency, and forward-thinking innovation. Key Responsibilities: Team Leadership & Development Lead, mentor, and develop a multidisciplinary infrastructure team of … professionals. Foster a collaborative, accountable, and high-performance culture across infrastructure functions. Set clear objectives, provide ongoing feedback, and conduct performance reviews. Unifying Infrastructure Functions Align and integrate disparate infrastructure teams into a single, cohesive unit. Standardise processes, tools, and best practices across infrastructure domains. Establish a shared vision and direction for infrastructure services within the organisation. Strategic Planning … support organisational growth and technology objectives. Identify and implement opportunities for automation, cost savings, performance improvement, and scalability. Own capacity planning, infrastructure budgeting, and vendor management. Operational Excellence Ensure high availability, performance, and security of all infrastructure services. Oversee incident response and root cause analysis for infrastructure-related issues. Monitor KPIs and SLAs, ensuring service delivery meets or More ❯

premise systems, networking, storage, security and platform operations. The ideal candidate is a hands-on leader with a strategic mindset, capable of aligning diverse technical teams into a cohesive, high-performing unit that supports the organisation's goals with stability, efficiency, and forward-thinking innovation. Key Responsibilities: Team Leadership & Development Lead, mentor, and develop a multidisciplinary infrastructure team of … professionals. Foster a collaborative, accountable, and high-performance culture across infrastructure functions. Set clear objectives, provide ongoing feedback, and conduct performance reviews. Unifying Infrastructure Functions Align and integrate disparate infrastructure teams into a single, cohesive unit. Standardise processes, tools, and best practices across infrastructure domains. Establish a shared vision and direction for infrastructure services within the organisation. Strategic Planning … support organisational growth and technology objectives. Identify and implement opportunities for automation, cost savings, performance improvement, and scalability. Own capacity planning, infrastructure budgeting, and vendor management. Operational Excellence Ensure high availability, performance, and security of all infrastructure services. Oversee incident response and root cause analysis for infrastructure-related issues. Monitor KPIs and SLAs, ensuring service delivery meets or More ❯

premise systems, networking, storage, security and platform operations. The ideal candidate is a hands-on leader with a strategic mindset, capable of aligning diverse technical teams into a cohesive, high-performing unit that supports the organisation's goals with stability, efficiency, and forward-thinking innovation. Key Responsibilities: Team Leadership & Development Lead, mentor, and develop a multidisciplinary infrastructure team of … professionals. Foster a collaborative, accountable, and high-performance culture across infrastructure functions. Set clear objectives, provide ongoing feedback, and conduct performance reviews. Unifying Infrastructure Functions Align and integrate disparate infrastructure teams into a single, cohesive unit. Standardise processes, tools, and best practices across infrastructure domains. Establish a shared vision and direction for infrastructure services within the organisation. Strategic Planning … support organisational growth and technology objectives. Identify and implement opportunities for automation, cost savings, performance improvement, and scalability. Own capacity planning, infrastructure budgeting, and vendor management. Operational Excellence Ensure high availability, performance, and security of all infrastructure services. Oversee incident response and root cause analysis for infrastructure-related issues. Monitor KPIs and SLAs, ensuring service delivery meets or More ❯

Systems Software Engineer (Python) Are you a top-tier Software Engineer with a passion for high-performance systems and a knack for solving complex infrastructure challenges? We are seeking an elite developer to join a rapidly growing, highly respected HFT company that operates at the cutting edge of its industry. This isn't a typical infrastructure support role. Our … core member of an infrastructure engineering team, focusing on developing, maintaining, and scaling the critical systems that power operations. Your primary tool will be Python, used to build robust, high-availability solutions that support their technology ecosystem. What We're Looking For: We are specifically targeting engineers who possess a world-class blend of software development and systems …/Tier-2 technology company known for demanding technical standards. Proven ability to tackle and resolve deep, complex infrastructure and OS-level issues. If you have a background in high-speed, data-intensive environments-including highly performant infrastructure in tech, gaming, or financial trading, we want to hear from you. Why Join? This is a chance to step into More ❯

within the music industry, is seeking .NET Developer to work out of their plush offices in the heart of Hertford, Hertfordshire. You will be working on the development of high-availability and highly-transactional .NET/C# applications which will be critical to the launch of their new online music shopping channel. We are seeking .NET Developer candidates More ❯

brands within the music industry, is seeking .NET Developer to work out of their plush offices in the heart of Salford. You will be working on the development of high-availability and highly-transactional .NET/C# applications which will be critical to the launch of their new online music shopping channel. We are seeking .NET Developer candidates More ❯

brands within the music industry, is seeking .NET Developer to work out of their plush offices in the heart of Bradford. You will be working on the development of high-availability and highly-transactional .NET/C# applications which will be critical to the launch of their new online music shopping channel. We are seeking .NET Developer candidates More ❯

music industry, is seeking .NET Developer to work out of their plush offices in the heart of London's West End. You will be working on the development of high-availability and highly-transactional .NET/C# applications which will be critical to the launch of their new online music shopping channel. We are seeking .NET Developer candidates More ❯

brands within the music industry, is seeking .NET Developer to work out of their plush offices in the heart of Salford. You will be working on the development of high-availability and highly-transactional .NET/C# applications which will be critical to the launch of their new online music shopping channel. We are seeking .NET Developer candidates More ❯

brands within the music industry, is seeking .NET Developer to work out of their plush offices in the heart of Salford. You will be working on the development of high-availability and highly-transactional .NET/C# applications which will be critical to the launch of their new online music shopping channel. We are seeking .NET Developer candidates More ❯

a proactive Infrastructure Analyst to support and evolve a complex IT/OT landscape. This is a hands-on role with strategic influence—ideal for someone who thrives in high-availability environments and enjoys working across both business and manufacturing systems. What you'll be doing: Lead and support infrastructure projects across IT and OT systems Provide expert More ❯

and maintain automation scripts using Ansible or Puppet Support system builds, deployments, and configuration changes Contribute to CI/CD pipelines and DevOps workflows Monitor system performance and ensure high availability Troubleshoot and resolve system and application issues Collaborate with cross-functional teams to support infrastructure initiatives The Linux Engineer role is mostly remote with ad hoc travel More ❯

and maintain automation scripts using Ansible or Puppet Support system builds, deployments, and configuration changes Contribute to CI/CD pipelines and DevOps workflows Monitor system performance and ensure high availability Troubleshoot and resolve system and application issues Collaborate with cross-functional teams to support infrastructure initiatives The Linux Engineer role is mostly remote with ad hoc travel More ❯