1,001 to 1,025 of 1,094 High Availability Jobs in the UK

Senior Site Reliability Engineer - AI-Driven Reliability

Location
Greater London, England, United Kingdom
operational toil through automation. You will collaborate with product and platform teams to implement observability, capacity planning, and incident response across microservices, ensuring secure, high-availability software delivery. #J-18808-Ljbffr ...

Senior Fullstack Engineer — AI-Driven Travel Platform

Location
Greater London, England, United Kingdom
Expedia Group is seeking a senior Fullstack Engineer for the Product Experience team to design, build, and maintain high-availability property detail pages across multiple domains. You will join a multi-functional team and work toward scalable, resilient systems with a growth mindset. Based in London, Gurgaon, Bangalore ...

Senior Storage Platform Engineer (SRE) - Scalable Cloud

Location
Greater London, England, United Kingdom
join the Object Storage team in London. You will design, build, and operate scalable storage services used by hundreds of millions of users, ensuring high availability and reliability. The role requires ownership of features from design through delivery, collaboration with cross-functional partners, and participation ...

Site Reliability Engineer: Scale Global Services

Location
Greater London, England, United Kingdom
collaborate with developers to deliver reliable services. Responsibilities include troubleshooting distributed systems, code reviews, and evolving core platforms to support growth, privacy, and high availability in a hybrid data-center environment. #J-18808-Ljbffr ...

Senior VMware Engineer — Hybrid Cloud & Automation

Location
Greater London, England, United Kingdom
platforms. The role requires strong hands-on VMware expertise, networking, storage, automation skills, and the ability to work with cross-functional teams to ensure high availability and scalable infrastructure. Candidates should have at least 5 years of VMware experience, VCP/VCAP desirable, and UK residency. #J ...

HPC Operations Engineer: Linux Infra & Automation

Location
Greater London, England, United Kingdom
maintain large-scale Linux infrastructure in a fast-paced, production environment in City of London. You will troubleshoot incidents, automate tasks, and contribute to high-availability compute platforms supporting trading operations. You will work on on-site systems, participate in on-call rotations, and collaborate with platform engineering ...

Global IT Operations Leader – Network, Cloud & DBA

Location
Greater London, England, United Kingdom
across five regions from our London hub at MIU Campus, Chiswick Park. The role emphasizes service delivery, governance, and multi‐vendor coordination to sustain high availability and security. You will lead incident response, change management and continuous improvement, working with TechMahindra and other partners to meet SLAs/ ...

Hybrid Real-Time Data Platform Engineer (Golang/Kafka)

Location
United Kingdom
storage solutions in a hybrid UK environment. You will work with Linux, contribute to automation and developer tooling, and collaborate across teams to deliver high-availability systems while meeting independent deadlines. #J-18808-Ljbffr ...

Senior Software Engineering Manager - Global Platform

Location
Manchester, England, United Kingdom
vision and execution for an enterprise platform powering customer-facing experiences across major airport hubs, collaborating with Product, Data Science, and Design to scale high-availability microservices. #J-18808-Ljbffr ...

Senior Backend API Engineer - Global Connectivity Platform

Location
Greater London, England, United Kingdom
build scalable backend services for our connectivity platform. You’ll work across Ruby, Go, TypeScript, and Elixir, contributing to a distributed architecture and high-availability systems. You'll apply AI as a core part of the workflow, own end-to-end problems, and continuously learn new tools ...

Senior Storage & Backup Engineer — Flexible/Remote

Location
Redhill, England, United Kingdom
large-scale TfL contract. The role focuses on transition, operation, and data protection services across enterprise storage and backup environments in a complex, high-availability setting. Key duties include knowledge transfer, SOP development, DR design, capacity planning and 24x7 incident resolution, ensuring security and ITIL-aligned processes. #J ...

Lead DNS & RADIUS Engineer – Incident Response

Location
United Kingdom
join our 3rd line Network Operations Team in the UK. The role involves operationally maintaining DNS and RADIUS infrastructure, leading major incidents, and ensuring high availability and performance for our services. The ideal candidate will have over 5 years of experience in operational management in a large ...

Senior Service Reliability Lead – AI-Driven Network Ops

Location
Greater London, England, United Kingdom
Europe’s biggest entertainment brand, is hiring for a Service Reliability Engineer in London. You will lead a team of engineers across a high-availability network, guiding service introductions and change with emphasis on automation and AI/ML-driven improvements. You’ll bring CCNP-level expertise ...

Cloud-Native VP Engineer, AI-Driven Equities

Location
Greater London, England, United Kingdom
Vice President Software Engineer in London to lead development on the Consolidated Trade Ledger (CTL) initiative. The role will involve designing cloud-native, high-availability services and using AI-assisted engineering tools. Candidates should have over 8 years of experience in Java and familiarity with event-driven systems. ...

Healthcare Systems Architect — Hybrid Cloud & HA Leadership

Location
Birmingham, England, United Kingdom
pivotal in designing hybrid and cloud-native architecture solutions that enhance patient care and operational efficiency. You'll collaborate with cross-functional teams, tackle high-availability challenges, and ensure compliance with healthcare standards. This position offers the chance to shape the future of healthcare technology while enjoying ...

Mainframe Developer

Location
Chester, England, United Kingdom
Participate in rewrite and migration projects, ensuring seamless transitions and minimal disruption to existing systems. Troubleshoot and resolve issues related to mainframe applications, ensuring high availability and performance. #J-18808-Ljbffr ...

Senior Software Developer, FollowScores

Location
Manchester, England, United Kingdom
leading development teams and delivering technical projects to successful completion. Ability to mentor and coach staff. Good technical documentation skills. Experience of working with high availability, multiuser and service-based systems. What you will be doing Leading and delivering the development of scalable, maintainable, and performant systems. Applying ...

Senior Software Developer, FollowScores

Location
Stoke-on-Trent, England, United Kingdom
leading development teams and delivering technical projects to successful completion. Ability to mentor and coach staff. Good technical documentation skills. Experience of working with high availability, multiuser and service-based systems. What you will be doing Leading and delivering the development of scalable, maintainable, and performant systems. Applying ...

Global Network Engineer

Location
Dudley, England, United Kingdom
primary technical escalation point for the Level 1 Network Operations Center (NOC) Diagnose complex network performance bottlenecks, latency issues, and outages to maintain high availability Lead remote staging, configuration, and provisioning of branch networking hardware Provide remote technical leadership to field engineers during physical rack-and-stack, cabling ...

Trading Systems Developer

Location
Greater London, England, United Kingdom
similar a strong plus). Knowledge of institutional encodings (FIX, SBE) and low latency messaging (e.g. Aeron, 29West). Familiarity with fault tolerant, high availability, distributed computing. A right to work in the UK without sponsorship. #J-18808-Ljbffr ...

Engineering Shift Leader

Hiring Organisation
Nexus Careers Group Ltd
Location
SL1, Britwell, Slough, Berkshire, United Kingdom
Employment Type
Permanent
Salary
£55000 - £56750/annum
critical plant. Good understanding of permit-to-work and safe isolation procedures. Strong communication skills and the ability to remain calm in a high-availability environment. The Opportunity This is an excellent opportunity to join a major data centre account with a strong engineering culture, working across modern ...

Network Engineer

Hiring Organisation
Morgan Law
Location
London, United Kingdom
Employment Type
Contract
Contract Rate
£400/day
ensuring proactive performance measurement is carried out. Experience Minimum of 3-5 years of progressive experience working as a Network Engineer in a high-availability, 24/7 mission-critical operational environment. Extensive hands-on experience in the configuration, installation, support, and maintenance of enterprise-grade routing ...

Network Engineer

Hiring Organisation
Morgan Law
Location
London, South East England, United Kingdom
Employment Type
Full-Time
Salary
£400.00 per day
ensuring proactive performance measurement is carried out. Experience Minimum of 3-5 years of progressive experience working as a Network Engineer in a high-availability, 24/7 mission-critical operational environment. Extensive hands-on experience in the configuration, installation, support, and maintenance of enterprise-grade routing ...

QA Engineer

Hiring Organisation
RedCat Digital
Location
London, United Kingdom
Salary
£ 80 K
working in a fast-paced start-up environment, ideally within the Tech, SaaS or Healthcare sectorsKnowledge of architectural topics, such as event-based systems, high availability, and redundancyExcellent communication skills in English, in order to clearly explain design decisions and processes to stakeholdersA passion for technology ...

Storage Infrastructure Engineer

Hiring Organisation
Anson Mccade
Location
Stevenage, Hertfordshire, South East, United Kingdom
Employment Type
Permanent
Salary
£45,000
agreed SLAs and KPIs. Storage & Backup Administration: Monitor and manage large-scale NetApp Storage and Cohesity backup environments across three data centre sites, ensuring high availability, performance, and resilience. NAS & SAN Operations: Handle NAS and SAN administration, including VMware integration, fabric switch configuration, zoning, and troubleshooting. Capacity & Asset ...