76 to 100 of 626 High Availability Jobs in the UK

Extras Visibility across cross-functional leadership and strategic decision-making Opportunities to design hybrid and cloud-native architecture solution Access to emerging technologies and high-availability architecture challenges Leadership position with mentoring opportunities and technical autonomy Work directly with teams responsible for EPIC EHR and other core clinical … You'll Be Doing Lead enterprise infrastructure planning, architecture design, and deployment Architect secure, scalable hybrid systems integrating on-prem and cloud technologies Solve high-level system issues and guide technical teams through escalations Align infrastructure solutions with business needs and clinical priorities Design DR strategies, performance optimizations, and … Considered Experience integrating large-scale hospital systems including EPIC EHR Expertise with hybrid environments across AWS, Azure, and/or GCP Proven skills in high-availability storage design and virtualized infrastructure Strong grasp of healthcare compliance, HIPAA standards, and security protocols Certifications such as AWS Solutions Architect, MCSE More ❯

Engineer, Software Development, TFS Invoicing If you are looking for a high impact, high growth opportunity with interesting engineering challenges in a fast-paced environment, this is the role for you. We have a number of untapped high impact engineering and business opportunities with high criticality … not only with volume but also with the business models. We leverage cutting-edge technologies in big data, machine learning, real-time analytics, and high volume, low latency, high availability services. TFS is a 100+ tech team across eight different platforms. We deal with problems of scale. More ❯

loved, multi - product SaaS company. They're an established , profitable , maturing business, with millions of users globally . Their infrastructure group ensure fast queries , high availability , and low - latency data processing across the platform. 💥 This group is looking for a Principal Engineer in London to help: scale their … core data capabilities by 100x to open bigger enterprise opportunities ensure fast queries, high availability , and low - latency data processing across the platform drive best practices around observability , ensuring data integrity and service uptime 💥 They're seeking someone with: a track record designing and building complex , cloud - native More ❯

loved, multi - product SaaS company. They're an established , profitable , maturing business, with millions of users globally . Their infrastructure group ensure fast queries , high availability , and low - latency data processing across the platform. 💥 This group is looking for a Principal Engineer in London to help: scale their … core data capabilities by 100x to open bigger enterprise opportunities ensure fast queries, high availability , and low - latency data processing across the platform drive best practices around observability , ensuring data integrity and service uptime 💥 They're seeking someone with: a track record designing and building complex , cloud - native More ❯

business critical 24/7/365 operating environment for a key customer. Accountability for meeting or exceeding against contracted SLA’s in this high availability environment in the delivery of Critical Engineering and Facilities Management services. Own and develop a professional relationship with the client to deliver … the strategic development of the contract, to deliver increased turnover and profitability. Management of Maintenance & Engineering infrastructure. Be the responsible lead for all things High Voltage related and the associated activities. Provision of leadership and guidance, advice, coaching and direct support, where required to deliver best practice selection, training … are informed and that key Customer relationships are protected. Person Specification Knowledge or experience of critical and/or data centre environments in a high availability sector. One or more of the following: Maintenance & Engineering, facilities management, projects, building services experience. Proven track record in leading a team More ❯

and administer controls on the platform. HOW YOU WILL FULFILL YOUR POTENTIAL RESPONSIBILITIES Lead a team of engineers in designing, building and maintaining a high-performance, high-availability, high-capacity, yet nimble and adaptive platform for front to back trading systems like order management, exchange connectivity More ❯

overhead, small teams, and rapid iteration. As Engineering Director, you will organize engineering efforts. This involves ensuring timely delivery of customer needs while upholding high code quality, security, and service availability standards. Additionally, you'll serve as a domain expert to review and guide architecture and implementation for … a liaison between product, engineering, customers, and sales to articulate and translate both complex business requirements and technology solutions into useful products. Maintain a high level of assurance and software quality standards while maintaining development velocity; availability is core to nearly every requirement. Define, drive, and govern automation … and instrumentation to ensure we maintain high observability and automate break-fix as much as possible. In partnership with sales and product teams, model go-to-market strategies for new offerings, oversee architecture, boost client acquisition capabilities, and improve delivery. Implement effective hiring and onboarding strategies. What we are More ❯

Aladdin engineers can pick up and begin shaping their capabilities. Responsibilities include: Collaborate with team members in a multi-office, multi-country environment. Deliver high efficiency, high availability, concurrent and fault tolerant software systems. Significantly contribute to development of Aladdin's global, multi-asset trading platform. Design … engagement. Skills and Experience: A proven foundation in core Python or Java and related technologies, with OO skills and design patterns Track record building high quality software with design-focused and test-driven approaches Good hands-on programming knowledge in Python, Java, TypeScript, JavaScript, Microservices, Angular (2.0+), React. Experience More ❯

payments each year and are vital components in Affirm's platform. We are looking for highly motivated software engineers who are passionate about building high throughput, high availability systems that can grow alongside a high growth business. You will be working alongside multiple partner teams across … multiplier for your team through your definition and advocacy of technical solutions and operational processes. You take ownership of your team's operations and availability by ensuring you have the right monitoring, triage rotations, playbooks, policies, testing and alerting in place to support "keep the lights on" & on-call … experience delivering major features, system components or deprecating existing functionality in a system through the definition of a technical and execution plan. You write high quality code that is easily understood and used by others. You thrive in ambiguity, and are comfortable moving from low level language idioms all More ❯

advisors in IT Performance Assurance We have a unique methodology that strikes the balance between service, risk and cost We have extensive experience protecting high revenue, high availability clients We invest in R&D - developing solutions to enable fast, efficient and scalable delivery At Capacitas we know More ❯

payments each year and are vital components in Affirm's platform. We are looking for highly motivated software engineers who are passionate about building high throughput, high availability systems that can grow alongside a high growth business. You will be working alongside multiple partner teams across … by participating in ideation, articulating technical constraints, and partnering on decisions that properly consider risks and trade-offs. You will support the operations and availability of your team's artifacts by creating and monitoring metrics, escalating when needed, and supporting "keep the lights on" & on-call efforts. You will More ❯

processes, and best practices. Liaising with engineers, architects, business analysts, and other key stakeholders to understand the objectives, requirements, and options. Designing and developing high-volume, high-performance, and high-availability applications using proven frameworks and technologies. The skills you'll need To be successful in More ❯

servers and Dell switch configurations. Strong technical expertise in Microsoft Active Directory (AD), Windows Server environments, and authentication solutions. Plan for scalability, redundancy, and high availability to support future growth. IT Security & Compliance: Ensure compliance with security and regulatory standards, including PCI DSS, Cyber Essentials+, DORA, and ISO … and enforce security best practices across infrastructure automation and cloud environments. Maintain accurate compliance documentation, including PCI DSS scope records and security policies. Secure high-value and high-risk data, such as cardholder (PCI) and personally identifiable information (PII). Cloud & DevOps Integration (these tools and skills will … CIS, PCI DSS, Cyber Essentials, NIST, ISO 27001). In-depth understanding of network security and compliance in regulated environments. Proven ability to secure high-value data (PCI cardholder data, PII) and implement security best practices. Strong networking knowledge (LAN, WAN, DNS, DHCP, VPN, TCP/IP). Proficiency More ❯

servers and Dell switch configurations. Strong technical expertise in Microsoft Active Directory (AD), Windows Server environments, and authentication solutions. Plan for scalability, redundancy, and high availability to support future growth. IT Security & Compliance: Ensure compliance with security and regulatory standards, including PCI DSS, Cyber Essentials+, DORA, and ISO … and enforce security best practices across infrastructure automation and cloud environments. Maintain accurate compliance documentation, including PCI DSS scope records and security policies. Secure high-value and high-risk data, such as cardholder (PCI) and personally identifiable information (PII). Cloud & DevOps Integration (these tools and skills will … CIS, PCI DSS, Cyber Essentials, NIST, ISO 27001). In-depth understanding of network security and compliance in regulated environments. Proven ability to secure high-value data (PCI cardholder data, PII) and implement security best practices. Strong networking knowledge (LAN, WAN, DNS, DHCP, VPN, TCP/IP). Proficiency More ❯

servers and Dell switch configurations. Strong technical expertise in Microsoft Active Directory (AD), Windows Server environments, and authentication solutions. Plan for scalability, redundancy, and high availability to support future growth. IT Security & Compliance: Ensure compliance with security and regulatory standards, including PCI DSS, Cyber Essentials+, DORA, and ISO … and enforce security best practices across infrastructure automation and cloud environments. Maintain accurate compliance documentation, including PCI DSS scope records and security policies. Secure high-value and high-risk data, such as cardholder (PCI) and personally identifiable information (PII). Cloud & DevOps Integration (these tools and skills will … CIS, PCI DSS, Cyber Essentials, NIST, ISO 27001). In-depth understanding of network security and compliance in regulated environments. Proven ability to secure high-value data (PCI cardholder data, PII) and implement security best practices. Strong networking knowledge (LAN, WAN, DNS, DHCP, VPN, TCP/IP). Proficiency More ❯

or advancing your career, you'll bring strong backend expertise, a growth mindset, and a passion for solving complex problems in a fast-paced, high-growth industry. Responsibilities Independently design, develop, test, document, and deploy reliable backend services and APIs Participate in the on-call rotation and lead incident … backend concepts across teams Ownership mentality with strong problem-solving skills and the ability to drive solutions independently Adaptability to shifting priorities in a high-growth, fast-paced environment Collaborative mindset with a desire to mentor and elevate other engineers Preferred Qualifications Experience re-entering the workforce or transitioning … and sharing backend best practices Familiarity with CI/CD pipelines, cloud infrastructure (AWS/GCP), and DevOps workflows Background in building systems in high-availability, high-traffic environments Comfortable working within a scaling organization or startup-like setting Ready to build the future of sports betting More ❯

Senior System Administrator to support and enhance our hosted solutions across both private and public cloud environments. This role is essential in ensuring the availability, security, performance and compliance of hosted services against our published service levels and descriptions. The ideal candidate will bring deep expertise in managing complex … Azure, AWS). Design, implement, and maintain infrastructure to ensure scalability, performance, and reliability. Manage hybrid cloud setups, ensuring seamless integration and interoperability. Ensure Availability and Performance: Maintain high availability of hosted services in order to meet SLAs. Implement redundancy, disaster recovery, and failover mechanisms to minimize … to form strong and mutually beneficial business relationships A track record of achieving targets, goals, and objectives Strong written, listening, and oral communication skills High level of commitment and passion for achieving levels of service excellence Excellent time management and prioritisation skills. ersg are an equal opportunities employer; we More ❯

Senior System Administrator to support and enhance our hosted solutions across both private and public cloud environments. This role is essential in ensuring the availability, security, performance and compliance of hosted services against our published service levels and descriptions. The ideal candidate will bring deep expertise in managing complex … Azure, AWS). Design, implement, and maintain infrastructure to ensure scalability, performance, and reliability. Manage hybrid cloud setups, ensuring seamless integration and interoperability. Ensure Availability and Performance: Maintain high availability of hosted services in order to meet SLAs. Implement redundancy, disaster recovery, and failover mechanisms to minimize … to form strong and mutually beneficial business relationships A track record of achieving targets, goals, and objectives Strong written, listening, and oral communication skills High level of commitment and passion for achieving levels of service excellence Excellent time management and prioritisation skills. ersg are an equal opportunities employer; we More ❯

engineers, and setting the standard for engineering excellence. In this role, you will influence cross-team initiatives, guide complex technical decisions, and deliver scalable, high-performance backend services. You bring deep technical expertise, a collaborative mindset, and a passion for building systems that power great user experiences in a … dynamic, high-growth environment. Responsibilities Lead the design, development, testing, and deployment of critical backend services and systems Provide technical leadership across teams, setting architecture direction and influencing backend strategy Partner with engineering management, product, and design to define and deliver technical solutions that support business goals Lead complex … elevating the engineering craft of those around you Comfortable navigating ambiguity and driving clarity in a fast-paced, evolving environment Preferred Qualifications Experience in high-availability, high-scale environments (e.g., gaming, fintech, e-commerce, or similar industries) Familiarity with event-driven architectures, Kafka, or real-time processing More ❯

AWS infrastructure and help deliver scalable, reliable PHP-based platforms. you'll join a forward-thinking team delivering robust cloud-native solutions in a high-availability, high-trust environment. Reporting into the Lead DevOps Engineer, you'll be pivotal in supporting our PHP estate, driving automation through More ❯

AWS infrastructure and help deliver scalable, reliable PHP-based platforms. You'll join a forward-thinking team delivering robust cloud-native solutions in a high-availability, high-trust environment. Reporting into the Lead DevOps Engineer, you’ll be pivotal in supporting our PHP estate, driving automation through More ❯

incidents. WHAT YOU'LL BE DOING Further developing and managing CI/CD pipelines to automate deployment and reduce release cycle times. Ensuring website availability, performance and security through proactive monitoring and incident response and implementing website performance monitoring and optimisation strategies to improve page load times, identify, diagnose … ceremonies, including sprint planning sessions, stand-ups and retrospectives. ABOUT YOU Essential 5+ years of experience in a DevOps, or Site Reliability Engineering building high-traffic, high availability systems. Experience with site reliability engineering (SRE) principles and monitoring tools, including New Relic. Experience in website performance monitoring More ❯

good software engineering practices while delivering production quality solutions to clients. We'd love to see: Expertise in profiling and improving performance. Experience with high volume, high availability distributed systems. What makes the culture at Bloomberg unique? One of the things that makes Bloomberg culture so unique More ❯

have: Expert backend skill ideally in Golang, or Rust, Zig or C. Deep understanding of distributed systems at scale, messaging, and concurrency Experience in high-availability, high-compliance environments Bonus: Fintech, Trading or Financial Services background. Extensive API experience Experience as a founding member (10th hire or … less) of an engineering team that successfully scaled. Why join: Huge ownership: build core infra from scratch. Work with a high-caliber team, fast-paced and product-minded founders who have worked in some of the most recognised tech businesses in the world. Help define an open-source platform More ❯

have: Expert backend skill ideally in Golang, or Rust, Zig or C. Deep understanding of distributed systems at scale, messaging, and concurrency Experience in high-availability, high-compliance environments Bonus: Fintech, Trading or Financial Services background. Extensive API experience Experience as a founding member (10th hire or … less) of an engineering team that successfully scaled. Why join: Huge ownership: build core infra from scratch. Work with a high-caliber team, fast-paced and product-minded founders who have worked in some of the most recognised tech businesses in the world. Help define an open-source platform More ❯