376 to 400 of 774 Permanent High Availability Jobs

on Kubernetes (GKE, EKS, or OpenShift) , including control plane integration, networking, and security configurations. Drive capacity planning and infrastructure sizing for Apigee Hybrid clusters based on projected API traffic, availability zones, and IP/CIDR allocations. Configure and manage API policies for traffic management, transformation, caching, and advanced security (e.g., OAuth2, JWT, mTLS, threat protection). Implement and enforce … Exposure to backend integration patterns with systems such as microservices, and legacy systems. Preferred Skills Experience with Apigee Hybrid infrastructure setup on GKE, EKS, or OpenShift, including network design, high availability, and TLS configuration. Familiarity with Cassandra (for Apigee Hybrid runtime), cluster scaling strategies , and troubleshooting synchronization or runtime issues . Working knowledge of log management and observability More ❯

Key Responsibilities Lead and mentor a small DevOps/Platform Engineering team, providing technical guidance and best-practice direction. Own and evolve the AWS-based cloud infrastructure to ensure high availability, security, and scalability. Design, deploy, and maintain Kubernetes clusters to support microservices-based applications. Build and optimise Terraform modules and Infrastructure-as-Code (IaC) standards for repeatability … Fully remote role – collaborate with a highly skilled engineering team Opportunity to shape DevOps strategy and architecture from a leadership position Work with modern cloud-native tech in a high-growth FinTech environment More ❯

migrating from legacy platforms, and aligning technology decisions with global compliance standards. Core Responsibilities Solution Architecture & Design Define target architecture for Amazon Connect across voice, chat, and tasks, ensuring high availability, disaster recovery, and multi-region resilience. Apply AWS Well-Architected Framework principles and enterprise architecture standards for security, sustainability, and cost optimization. Implementation & Migration Lead end-to … healthcare/public sector or regulated industries. Familiarity with SIP, telephony routing, and Ofcom regulations. Success Metrics Delivery of secure, compliant architecture aligned to global regulatory standards. Achieve 99.99% availability, measurable improvements in CSAT/NPS, and reduced AHT. Full migration from legacy platforms within agreed timelines and governance frameworks. Compliance & Regulatory Assurance This role requires strict adherence to More ❯

migrating from legacy platforms, and aligning technology decisions with global compliance standards. Core Responsibilities Solution Architecture & Design Define target architecture for Amazon Connect across voice, chat, and tasks, ensuring high availability, disaster recovery, and multi-region resilience. Apply AWS Well-Architected Framework principles and enterprise architecture standards for security, sustainability, and cost optimization. Implementation & Migration Lead end-to … healthcare/public sector or regulated industries. Familiarity with SIP, telephony routing, and Ofcom regulations. Success Metrics Delivery of secure, compliant architecture aligned to global regulatory standards. Achieve 99.99% availability, measurable improvements in CSAT/NPS, and reduced AHT. Full migration from legacy platforms within agreed timelines and governance frameworks. Compliance & Regulatory Assurance This role requires strict adherence to More ❯

migrating from legacy platforms, and aligning technology decisions with global compliance standards. Core Responsibilities Solution Architecture & Design Define target architecture for Amazon Connect across voice, chat, and tasks, ensuring high availability, disaster recovery, and multi-region resilience. Apply AWS Well-Architected Framework principles and enterprise architecture standards for security, sustainability, and cost optimization. Implementation & Migration Lead end-to … healthcare/public sector or regulated industries. Familiarity with SIP, telephony routing, and Ofcom regulations. Success Metrics Delivery of secure, compliant architecture aligned to global regulatory standards. Achieve 99.99% availability, measurable improvements in CSAT/NPS, and reduced AHT. Full migration from legacy platforms within agreed timelines and governance frameworks. Compliance & Regulatory Assurance This role requires strict adherence to More ❯

OCI Network Components covering VCNs, Network Firewall, WAF including connectivity to on-premise Data Center via Fastconnect or S-2-S VPN Setups Configure, Manage and Support Oracle Cloud High Availability and Disaster Recovery Setups for various OCI Services including Oracle Analytics Cloud (OAC), Autonomous Databases (ADW/ATP), Oracle Integration Cloud (OIC) Environments Configure, Manage and Support … behalf. As a vigilant job seeker, beware of fraudulent recruitment activity and protect your interests! You can write to UKI.recruitment@tcs.com to report any fraudulent activity. Due to the high volume of applications, we will be unable to contact each applicant individually on the status of their application. If you have not received a direct response within 30 days More ❯

OCI Network Components covering VCNs, Network Firewall, WAF including connectivity to on-premise Data Center via Fastconnect or S-2-S VPN Setups Configure, Manage and Support Oracle Cloud High Availability and Disaster Recovery Setups for various OCI Services including Oracle Analytics Cloud (OAC), Autonomous Databases (ADW/ATP), Oracle Integration Cloud (OIC) Environments Configure, Manage and Support … behalf. As a vigilant job seeker, beware of fraudulent recruitment activity and protect your interests! You can write to UKI.recruitment@tcs.com to report any fraudulent activity. Due to the high volume of applications, we will be unable to contact each applicant individually on the status of their application. If you have not received a direct response within 30 days More ❯

OCI Network Components covering VCNs, Network Firewall, WAF including connectivity to on-premise Data Center via Fastconnect or S-2-S VPN Setups Configure, Manage and Support Oracle Cloud High Availability and Disaster Recovery Setups for various OCI Services including Oracle Analytics Cloud (OAC), Autonomous Databases (ADW/ATP), Oracle Integration Cloud (OIC) Environments Configure, Manage and Support … behalf. As a vigilant job seeker, beware of fraudulent recruitment activity and protect your interests! You can write to UKI.recruitment@tcs.com to report any fraudulent activity. Due to the high volume of applications, we will be unable to contact each applicant individually on the status of their application. If you have not received a direct response within 30 days More ❯

Docker Kubernetes Ansible Helm Git Debugging CI/CD Application Microservices Architecture, CI/CD and pipelines, MongoDB/MySQL or other RDBS, Security and PKI, Experience of supporting high availability, distributed services. If you currently have SC Clearance and are on the lookout for a new role, please apply now or email your CV to Ishita.Nehra@hays.com More ❯

modernize healthcare delivery, this is an opportunity to make a real-world impact with technology. Tasks Design, build, and maintain cloud-based solutions using ASP.NET Core and Azure , ensuring high availability and reliability. Develop and deploy microservices and cloud applications leveraging Azure Functions , App Services , and Azure Kubernetes Service ( AKS ). Architect and manage scalable cloud infrastructure with More ❯

with containerisation & orchestration (Kubernetes preferred) Good understanding of software architecture and clean code principles Comfortable working independently and as part of a collaborative team Experience with performance tuning and high-availability systems Familiarity with Agile/Scrum methodologies Benefits £60,000-£70,000 DOE Remote working with flexible hours 25+ days holiday + bank holidays Private healthcare Training More ❯

Endpoint Security, IDS/IPS systems using devices comprising CheckPoint, Cisco ASA, Meraki, Juniper SRX, CradlePoint and Sonicwalls; Configuring firewall technologies such as Access Lists, Application and URL filtering, High Availability, NAT, Site-to-Site and Remote-Access VPN; Designing, implementing, and troubleshooting with Routing technologies including EIGRP, OSPF, BGP, Policybased Routing, HSRP, Route Redistribution and switching technologies More ❯

OpenShift) and streamline CI/CD with GitHub Actions & Argo CD Lead security reviews and implement GuardDuty, IAM, and monitoring best practices Drive cost optimisation, automate audits, and build high-availability systems Mentor teams on DevSecOps, automation, and cloud resilience What You’ll Bring 4+ years in DevOps/SRE with deep AWS experience Strong Kubernetes skills (EKS More ❯

OpenShift) and streamline CI/CD with GitHub Actions & Argo CD Lead security reviews and implement GuardDuty, IAM, and monitoring best practices Drive cost optimisation, automate audits, and build high-availability systems Mentor teams on DevSecOps, automation, and cloud resilience What You'll Bring 4+ years in DevOps/SRE with deep AWS experience Strong Kubernetes skills (EKS More ❯

align with strategic objectives. Provide expert guidance on broking systems, API design, system integration, security frameworks, and user experience. Translate complex business needs into clear, implementable architectural designs. Ensure high availability, security, and performance across hybrid and cloud-based environments. Stay informed on emerging technologies and market developments relevant to the insurance industry. Skills & Experience Proven experience as More ❯

align with strategic objectives. Provide expert guidance on broking systems, API design, system integration, security frameworks, and user experience. Translate complex business needs into clear, implementable architectural designs. Ensure high availability, security, and performance across hybrid and cloud-based environments. Stay informed on emerging technologies and market developments relevant to the insurance industry. Skills & Experience Proven experience as More ❯

contribute to compliance efforts across on-premises and cloud environments. IT Infrastructure Management: Administer and optimize servers (Windows and Linux) , virtualization environments (VMware), and cloud platforms ( Azure ) to ensure high availability and efficiency. System Monitoring & Incident Resolution: Proactively monitor IT systems, diagnose performance issues, and resolve incidents to maintain operational continuity. Network Administration & Security: Manage and troubleshoot network More ❯

contribute to compliance efforts across on-premises and cloud environments. IT Infrastructure Management: Administer and optimize servers (Windows and Linux) , virtualization environments (VMware), and cloud platforms ( Azure ) to ensure high availability and efficiency. System Monitoring & Incident Resolution: Proactively monitor IT systems, diagnose performance issues, and resolve incidents to maintain operational continuity. Network Administration & Security: Manage and troubleshoot network More ❯

architecture, Exadata, and Oracle EBS (12.1/12.2). -Proficient in Oracle HR, Payroll, and Financials modules. -Skilled in Red Hat and Oracle Linux system administration. -Deep knowledge of high-availability configurations including Data Guard, RAC, and RMAN. -Experienced in managing multi-terabyte databases and mission-critical systems. -Advanced skills in PL/SQL, shell scripting, and performance More ❯

Position Overview The Senior Cloud & Systems Administrator will be responsible for managing, maintaining, and optimizing our hybrid IT infrastructure. This includes overseeing on-premises and cloud-based systems, ensuring high availability, implementing enterprise-level security policies, and driving improvements in backup, disaster recovery, and system performance. The ideal candidate has extensive hands-on experience with Microsoft Azure, Microsoft More ❯

have working knowledge with testing frameworks like Cucumber for BDDs JMeter for performance testing Good to have knowledge in developing and managing applications with higher transactions per second and high availability Having knowledge in caching mechanisms is a plus Good to having experience of working in Agile projects Technical certifications in the above skillset will be an added More ❯

have working knowledge with testing frameworks like Cucumber for BDDs JMeter for performance testing Good to have knowledge in developing and managing applications with higher transactions per second and high availability Having knowledge in caching mechanisms is a plus Good to having experience of working in Agile projects Technical certifications in the above skillset will be an added More ❯

with experience solutioning complex service opportunities preferred. Experience working with a cloud service provider (AWS, Azure, or GCP), preference for cloud data skills. Experience in large-scale, secure, and high-availability solutions with multi-AZ Cloud Architecture. Significant experience with cloud modernization and migration solutioning: Discovery, Assessment, Roadmap, SOW Creation, Migration Planning, BAU Operationalization, and Optimization. Significant experience More ❯

a candidate who can demonstrate experience in the following, but we do not consider them essential: Building within a production-strength SaaS platform based on best practice architectures, providing high availability (last year we had 99.97% uptime) Experience building and managing data transformations using DBT (Data Build Tool) Ability to work across our stack - experience in JavaScript, React More ❯

to work on platforms used by millions of users every month. The Role You'll collaborate across Product and Implementation Engineering to design, build, and support a world-class, high-performance platform. This is a fantastic opportunity for a Software Engineer who wants to work on complex, modern systems in a collaborative, growth-oriented environment. What You'll Be … continuous improvement and innovation Mentor and share knowledge within and across teams What We're Looking For Strong experience with C# and the Microsoft .NET ecosystem Passion for scalable, high-availability systems Experience or knowledge of Node.js, TypeScript, and Angular (a strong plus) Familiarity with MS Azure, Terraform, GitHub Actions, and Kubernetes preferred Exposure to Azure SQL, MongoDB … and high-volume transactional systems advantageous Excellent communication, collaboration, and problem-solving skills Eagerness to innovate, learn, and contribute to a forward-thinking engineering culture What's On Offer Our client provides a competitive salary, excellent benefits, and a comprehensive relocation package to help you settle into life in Newcastle, one of the UK's most dynamic and affordable More ❯