826 to 850 of 976 High Availability Jobs in the UK

will be required to work in the office 1 day per month ; otherwise, you will be working remotely . The candidate will be responsible for implementing, maintaining, and tuning high-traffic, multiple database applications as well as migrating existing SQL Server databases. Behavioural Competency: You will have the ability to understand the business in terms of how the data … optimal and performant conditions . As a Senior MySQL Developer/DBA, you should be comfortable working with a variety of implementations and be used to working within a high-availability business that operates on a 24/7/365 schedule. Experience working as a MySQL DBA and developer Experience working with and managing database server configurations … analysis tools (Elasticsearch, Rollbar Sentry) Solid understanding of architectural design choices (Heap, MyISAM, INNO DB etc) Experience writing performant queries and procedures to ensure optimal solutions Experience working with high-traffic, responsive environments and applications to ensure the performance, security, and availability of databases. Knowledge and experience with data security best practices Application of software development best practices More ❯

Kubernetes (K8s) infrastructure. As a key member of the team, you will: Design and implement components of their new Cash Equity and Electronic Execution Platform. Guarantee the system's high availability for global equity market trading. Craft bespoke trading workflows tailored to the specific needs of demanding clients across multiple trading desks. Engineer and optimize systems for dynamic … in software engineering, with a focus on modern software design, architectural patterns, and performance optimization (throughput, latency, capacity). Expert-level proficiency in Java, particularly in the development of high-performance, low-latency, and microservice-based real-time trading applications. Deep understanding of trading systems, including integration with reference and market data systems, ideally within equity trading using OMS More ❯

Kubernetes (K8s) infrastructure. As a key member of the team, you will: Design and implement components of their new Cash Equity and Electronic Execution Platform. Guarantee the system's high availability for global equity market trading. Craft bespoke trading workflows tailored to the specific needs of demanding clients across multiple trading desks. Engineer and optimize systems for dynamic … in software engineering, with a focus on modern software design, architectural patterns, and performance optimization (throughput, latency, capacity). Expert-level proficiency in Java, particularly in the development of high-performance, low-latency, and microservice-based real-time trading applications. Deep understanding of trading systems, including integration with reference and market data systems, ideally within equity trading using OMS More ❯

Kubernetes (K8s) infrastructure. As a key member of the team, you will: Design and implement components of their new Cash Equity and Electronic Execution Platform. Guarantee the system's high availability for global equity market trading. Craft bespoke trading workflows tailored to the specific needs of demanding clients across multiple trading desks. Engineer and optimize systems for dynamic … in software engineering, with a focus on modern software design, architectural patterns, and performance optimization (throughput, latency, capacity). Expert-level proficiency in Java, particularly in the development of high-performance, low-latency, and microservice-based real-time trading applications. Deep understanding of trading systems, including integration with reference and market data systems, ideally within equity trading using OMS More ❯

Kubernetes (K8s) infrastructure. As a key member of the team, you will: Design and implement components of their new Cash Equity and Electronic Execution Platform. Guarantee the system's high availability for global equity market trading. Craft bespoke trading workflows tailored to the specific needs of demanding clients across multiple trading desks. Engineer and optimize systems for dynamic … in software engineering, with a focus on modern software design, architectural patterns, and performance optimization (throughput, latency, capacity). Expert-level proficiency in Java, particularly in the development of high-performance, low-latency, and microservice-based real-time trading applications. Deep understanding of trading systems, including integration with reference and market data systems, ideally within equity trading using OMS More ❯

Kubernetes (K8s) infrastructure. As a key member of the team, you will: Design and implement components of their new Cash Equity and Electronic Execution Platform. Guarantee the system's high availability for global equity market trading. Craft bespoke trading workflows tailored to the specific needs of demanding clients across multiple trading desks. Engineer and optimize systems for dynamic … in software engineering, with a focus on modern software design, architectural patterns, and performance optimization (throughput, latency, capacity). Expert-level proficiency in Java, particularly in the development of high-performance, low-latency, and microservice-based real-time trading applications. Deep understanding of trading systems, including integration with reference and market data systems, ideally within equity trading using OMS 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 ❯

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 ❯

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 ❯

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 ❯

major contracts and earning awards like “Best Performing Company” in HealthTech. What you’ll be working on: Designing and developing their flagship product Building real-time clinical applications with high availability and scalability Collaborating with cross-functional teams to deliver impactful solutions Tech stack includes : Java 21, Spring, JavaScript, Hibernate, RESTful APIs, AWS, Azure, Linux What’s on More ❯