101 to 125 of 475 High Availability Jobs

Principal Platform Engineer

Hiring Organisation
Jobleads-UK
Location
City Of London, England, United Kingdom
networking design and implementation across within Cloud environments — connectivity, routing, DNS, load balancing, firewalls, and private links between cloud and on-prem Engineer for high availability: multi-region and multi-AZ architectures, failover design, capacity planning, and disaster recovery for a platform where downtime has direct market impact … your own workflow, and coach the team to do the same safely and effectively Establish sensible guardrails for AI use in a regulated, availability-critical environment, knowing when automation should act and when it should recommend. Technical leadership (the 30%) Act as a mentor to engineers across the Platform ...

Sr Lead Infrastructure Engineer- Devops/AWS

Hiring Organisation
Jobleads-UK
Location
Glasgow, Scotland, United Kingdom
change-management controls Strong communication skills and the ability to set operational standards across a team Formal SRE experience in a regulated or high-availability environment Master's degree in Computer Science, Engineering, or a related technical field (or equivalent applied experience) Preferred qualifications, capabilities, and skills Experience … diverse talents they bring to our global workforce are directly linked to our success. We are an equal opportunity employer and place a high value on diversity and inclusion at our company. We do not discriminate on the basis of any protected attribute, including race, religion, color, national origin ...

Platform Consultant Expert - (Hybrid)

Hiring Organisation
Jobleads-UK
Location
Belfast City District, Northern Ireland, United Kingdom
capability through shared platforms, orchestration patterns, and governance-by-design. Security Data & Observability (SD&O): Engineering and managing the Security Operations Data Plane, enabling high-fidelity telemetry, analytics, and AI-ready data. Tooling & Platform (T&P): Ensuring security tooling is integrated, governed, and aligned as part of a unified … architecture, design patterns, and integration standards across AI, data, and tooling.* Establish APIs, data models, security controls, and observability requirements.**Data & AI Enablement*** Ensure high-quality, structured data for AI (lineage, consistency, readiness).* Set standards for safe AI use (explainability, auditability, controlled actions).**Tooling & Integration*** Design unified ...

Senior DevOps Engineer

Hiring Organisation
Halian Technology Limited
Location
Reading, Berkshire, South East, United Kingdom
Employment Type
Permanent
Salary
£85,000
work in a purpose-driven company! Requirements: Proven experience (5+ years) in a DevOps or similar role, ideally within a cloud-first, SaaS, or high-availability environment. Strong expertise with Azure (preferred), AWS, or Google Cloud and familiarity with cloud-native tools and services. DevOps experience ...

Platform Engineer

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
system integration. Key Responsibilities Accelerate Delivery: Partner with development teams to enhance deployment speed, system scalability, and overall application reliability. Maintain Platform Health: Ensure high availability, performance, and resilience across our entire production platform. Design & Implement: Contribute to the design, architecture, and rollout of new services and infrastructure ...

Senior Cloud-Native Software Engineer / Platform Engineer

Hiring Organisation
Solve IT Consultant
Location
United Kingdom
OpenTelemetry and automated incident response. · Development of AI, machine learning, document intelligence or retrieval-augmented generation solutions. · Experience working in regulated, critical-infrastructure or high-availability environments. Preferred Certifications · Certified Kubernetes Administrator or Certified Kubernetes Application Developer. · Microsoft Certified: DevOps Engineer Expert. · Microsoft Certified: Azure Solutions Architect Expert. ...

Engineer, DevOps

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
significant software projects, showing an ability to work effectively both independently and as part of a team Involvement in developing and maintaining large-scale, high-availability software systems. Experience with gRPC and Protocol Buffers for efficient, language-agnostic service-to-service communication Experience selecting and extending 3rd party ...

VP Infrastructure Operations

Hiring Organisation
Jobleads-UK
Location
United Kingdom
infrastructure supports business growth and security/compliance requirements. You will lead cross-functional teams, manage vendor relationships and ensure the reliability, performance, availability and efficiency of cloud services in a fast-paced, high growth environment. Please note - due to business need, we can only accept applications from … outside of these areas, your application will not be considered. Please be aware that we may close this position early if we receive a high volume of applications, so we encourage you to apply promptly. What you’ll be doing Cloud Infrastructure Leadership - Lead the design, implementation and optimisation ...

VP Infrastructure Operations

Hiring Organisation
Jobleads-UK
Location
United Kingdom
infrastructure supports business growth and security/compliance requirements. You will lead cross-functional teams, manage vendor relationships and ensure the reliability, performance, availability and efficiency of cloud services in a fast-paced, high growth environment. Please note - due to business need, we can only accept applications from … outside of these areas, your application will not be considered. Please be aware that we may close this position early if we receive a high volume of applications, so we encourage you to apply promptly. What you’ll be doing Cloud Infrastructure Leadership - Lead the design, implementation and optimisation ...

Infrastructure engineer (UK)

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
across AWS (preferred), GCP, and Azure, working fluently across Kubernetes, Helm, Terraform, and the supporting cloud and AI tooling that backs the company's high-traffic platform. AI in workflow. Run agents in your daily loop — Claude Code, Droid, Codex, internal skills — to investigate incidents, draft Terraform/Helm … need Technical Track record. 5+ years of experience in infrastructure engineering, DevOps, or a similar role focused on building and operating large-scale, high-availability production systems at a high-growth product company. Breadth. Experience running containerisation in production (a real cluster, not a lab), with experience ...

Network Engineer (eDV)

Hiring Organisation
Oscar Associates (UK) Limited
Location
Cheltenham, Gloucestershire, South West, United Kingdom
Employment Type
Permanent
Salary
£80,000
work across modern enterprise environments, supporting the design, implementation, and optimisation of critical network infrastructure. You'll play a key role in ensuring the availability, performance, and security of enterprise networking services while working alongside infrastructure, security, and platform engineering teams. The role offers exposure to a broad range … cloud-connected environments. Key Responsibilities: Support the design, implementation, and maintenance of LAN, WAN, and data centre network infrastructure. Monitor network performance and availability, investigating and resolving network incidents and faults. Configure, maintain, and troubleshoot switches, routers, firewalls, and associated networking equipment. Assist with network upgrades, migrations, and infrastructure ...

Database Administrator (DBA)

Hiring Organisation
Technify Talent Limited
Location
Reading, Berkshire, United Kingdom
Employment Type
Permanent
Salary
£70000 - £80000/annum
shape the data platform behind a mission-critical technology solution. We're looking for an experienced Database Administrator to take ownership of a complex, high-availability database environment that supports a sophisticated operational software platform. This is an opportunity to join an innovative engineering team where reliability, performance …/MySQL databases. Develop and manage robust database schema migrations with safe deployment, validation and rollback processes. Monitor, analyse and optimise database performance in high-volume, write-intensive environments. Design and maintain backup, recovery and data retention strategies, regularly validating restore processes. Implement and maintain database security, permissions ...

Frontend/Microservices Architect

Hiring Organisation
FBI &TMT
Location
Southampton, Hampshire, South East, United Kingdom
Employment Type
Permanent
Salary
£90,000
projects Collaborate with stakeholders, including customers, to develop and maintain software Assist the software engineering manager in requirements management, estimation, and planning Focus on high-level architecture and long-term technical strategy Innovate solutions to improve software processes and quality Integrate software with hardware to deliver complete systems Optimise … application architectures for scalability and performance Monitor system performance and troubleshoot issues to ensure high availability and reliability Design, implement, and maintain CI/CD pipelines to automate software delivery processes Supervisory Responsibilities: Technical mentoring of engineers across the organisation Sprint board management Required Skills: Ability to make ...

Senior Kotlin Engineer (Event Streaming/Sourcing) – London

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
cloud‐hosted platform team within an investment banking environment. This is a fast‐paced, front‐office‐facing role with a strong emphasis on high‐quality engineering, reliability, and collaborative working practices. The role offers exposure to modern engineering practices and the opportunity to work closely with business stakeholders … demanding and high‐impact environment. Key Responsibilities Design, develop, test, and maintain backend services using Kotlin Contribute across the full software lifecycle: development, integration, and production support Implement and support event‐driven architectures, including event sourcing and event streaming Work within an Agile/XP environment, utilising pair programming ...

Senior AI Engineer

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
changes, elicit requirements from SMEs and business stakeholders to produce clear and accurate Technical Documents (HLD & LLD), incorporating both functional and non-functional needs.Deliver high-quality application and reporting solutions, ensuring application and data quality, security, and compliance is adhered to LPPI standard policies.Deliver robust, scalable, and high … changes that may arise during the project lifecycle and escalate them to the appropriate level when necessaryMonitor and manage existing production services for high availability and resilience, with pro-active measure improve overall service performance and providing production fixes.Follow ITIL principles to manage incidents, problems, and change requests.Work ...

DevOps Engineer – Azure

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
reduce manual interventions. Monitoring, Reliability & Performance Implement monitoring using Azure Monitor, Log Analytics, Application Insights . Troubleshoot performance issues and deployment failures. Ensure high availability and disaster‐recovery readiness. Security, Compliance & Governance Implement DevSecOps practices within pipelines and infrastructure. Manage identity and access using Azure AD and RBAC ...

Azure Platform Engineer

Hiring Organisation
Cognitive Group | Part of the Focus Cloud Group
Location
England, United Kingdom
working closely with development teams to keep services running smoothly. You'll be responsible for providing L2/L3 support across Azure platforms, ensuring high availability, resolving complex technical issues, and helping drive continuous improvements across cloud operations. The Role You'll be involved in: Providing L2/ ...

Performance Test Lead

Hiring Organisation
Jobleads-UK
Location
Bolsterstone, England, United Kingdom
maintain the NFT strategy, roadmap, standards, and governance framework. Establish testing approaches covering: Load Testing Stress Testing Volume Testing Soak/Endurance Testing High Availability Testing Failover & Disaster Recovery Testing Operational Acceptance Testing Compliance and Audit Validation Gather, define, and validate non-functional requirements across multiple workstreams. Lead ...

Infrastructure Solutions Architect

Hiring Organisation
Tata Technologies
Location
Gaydon, England, United Kingdom
architecture and engineering experience in enterprise-scale environments. Proven experience designing and supporting production AWS environments for large or complex organisations. Experience in regulated, high-availability or business-critical environments where resilience, security and operational control are essential. Demonstrable experience in cloud migration, infrastructure transformation, modernisation, service transition ...

Senior Platforms Infrastructure Engineer May 27, 2026

Hiring Organisation
Jobleads-UK
Location
Glasgow, Scotland, United Kingdom
such as EC2, S3, EKS, RDS, Lambda, and VPC. Implement and manage cloud security measures, including identity roles, security groups, and network controls. Ensure high availability, resiliency and dynamic scalability of the AWS environment. Automate cloud operations using tools such as CloudFormation, Terraform, and AWS CDK. Manage ...

Senior DevOps Engineer

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
advantage in PowerShell, C# and C++* Has worked with VMware in the past* Knowledge of Observability tooling, Prometheus, Grafana etc* Database technologies with high availability### **The Person*** Super interested in all things technical* You’re energized to learn and apply new technologies and skills.* An inquisitive nature, excellent analytical ...

Senior Java Developer IRC298567

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
seeking a highly skilled and motivated Senior Java Engineer to join our innovative development team. You will be instrumental in designing, developing, and maintaining high-performance, scalable applications and services. This role requires deep expertise in modern Java ecosystems, microservice architectures, and distributed systems design patterns. Requirements 7+ years … with other SDLC tools (e.g., Git, Jira, Confluence). Excellent communication and problem-solving skills. Ability to work independently and as part of a high-performing team. Demonstrated experience in driving projects from concept to production. Job responsibilities Lead the design, development, and deployment of mission-critical applications using ...

Senior Java Developer IRC298565

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
seeking a highly skilled and motivated Senior Java Engineer to join our innovative development team. You will be instrumental in designing, developing, and maintaining high-performance, scalable applications and services. This role requires deep expertise in modern Java ecosystems, microservice architectures, and distributed systems design patterns. Requirements Core Development … SDLC tools (e.g., Git, Jira, Confluence). Soft Skills Excellent communication and problem‐solving skills. Ability to work independently and as part of a high‐performing team. Demonstrated experience in driving projects from concept to production. Job Responsibilities Lead the design, development, and deployment of mission‐critical applications using ...

Network Security Specialist

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
conducted on the LME’s three trading platforms totalling $21 trillion, 191 million lots and 4 billion tonnes notional with a market open interest high of 2.1 million lots in 2025. The metals community uses the LME, an HKEX Group company, as a venue to transfer or take … Overall Purpose of Role: As a Network Security Specialist, you will help design, implement and govern the network security controls that protect our modern, high‐performance enterprise network. You will take a hands‐on role in shaping the network security roadmap, defining security policies and standards that drive ...

Lead Engineer

Hiring Organisation
Jobleads-UK
Location
Hook, England, United Kingdom
team’s efforts are always aligned with delivering tangible outcomes for Elanco’s customers. Oversee "build and run" responsibilities for Enterprise AI products, ensuring high availability and robust support through mature incident processes. Provide architectural oversight and hands‐on technical guidance for the development of AI‐driven applications. … Lead Scrum ceremonies from a technical perspective, ensuring the team delivers high‐quality increments and meets sprint goals. Mentor and coach Senior and Software Engineers, as well as members of our student program, to cultivate a high‐performing and connected engineering organisation. Drive CI/CD maturity, continually ...