26 to 50 of 211 High Availability Jobs in the UK

Oracle Apps DBA to manage, maintain, and optimise mission-critical Oracle E-Business Suite (EBS R12) environments and underlying databases. In this hands-on, high-impact technical role, you will take ownership of cross-layer troubleshooting spanning application, database, operating systems, and infrastructure. You will play a key part … maintaining system performance, security, and high availability, while actively contributing to major cloud migration initiatives (OCI/Azure). Key responsibilities EBS & Database Lifecycle: Maintain, update, copy, and refresh core Oracle systems across test, development, and live 24/7 production environments. Core Apps Administration: Manage key system ...

client is a global defence and technology company. Senior Network Engineer Location: Huntingdon, Cambridgeshire Security Clearance Level - High DV Required UNLEASH YOUR POTENTIAL We deliver innovative technology and engineering solutions through the expertise of our diverse and talented people. We work with our customers to solve some … problems, develop robust network solutions and provide engineering assurance throughout the lifecycle of network services. The role offers significant technical variety, covering network architecture, high-availability infrastructure, security, technical refresh, service improvement, troubleshooting and the introduction of new technologies. You will work closely with customers, architects, engineers, service ...

with similar or alternative technologies. Ability to work in a fast-paced environment. Experienced in mentoring and coaching a team. Good technical documentation skills. High standards of work and attention to detail. Proven track record in high availability multi browser compatible development. Experience of working with high availability, multiuser, service-based systems. Bachelors degree in computer science or a relevant discipline, or relevant professional experience. Additional Information Applying active governance around overall solution design, code quality and coding standards with the team. Assisting in driving the provision of scalable, maintainable, and performant systems. Acting ...

technical support for Juniper Networks products/solutions. This role partners closely with our client's Network Engineering, Architecture, and Operations teams to ensure high availability, scalability, and operational excellence across large-scale service provider networks. The role requires you to have a deep technical expertise … EVPN/MPLS, VPWS/VPLS and L2/L3VPN. Juniper EVPN/VXLAN campus and DC fabrics. Strong experience with JUNOS CLI. SRX high-end/midrange/branch security; firewall policy, IPS, IPsec and high availability; Mist. Expert-level Technical Certifications: JNCIS, JNCIP, JNCIE, CCNP ...

fabric up to the orchestration layer. What you’ll be doing Deploying, tuning and managing modern GPU servers across several racks Building and running high-performance networks (InfiniBand, RDMA, RoCE), plus the switches, routers and firewalls around them Running Linux at an advanced level across several distributions (Ubuntu, RHEL … infrastructure-as-code experience A collaborative approach: you like working with the people who use the systems Bonus points for: parallel or high-availability storage (Lustre, Ceph, Weka, PEAK:AIO), Slurm or LSF, and Python scripting. Why it’s worth a look Access to the latest AI tooling ...

development teams throughout technical projects from delivery to successful completion. Ability to mentor and coach. Strong technical documentation skills. Proven record of accomplishment in high availability multi browser compatible development. Experience of working with high availability, multiuser and service-based systems. Additional Information Acting ...

influence how services are delivered. Key Responsibilities 3rd Line Support & Escalations Act as the technical escalation point for 2nd line engineers, resolving complex and high-priority incidents. Investigate recurring technical issues, carry out root cause analysis and implement permanent solutions. Plan and implement infrastructure changes in line with change … Active Directory to Entra ID joined devices using Autopilot and Intune. Servers, Virtualisation & Backup Maintain, patch and upgrade VMware and Hyper-V environments, including high availability and failover clustering. Deploy and upgrade servers, SAN storage and Veeam backup solutions. Perform virtual machine restores and disaster recovery testing. Networking ...

that runs both in stores and in the cloud, designed to support future innovation at scale. This means solving complex distributed systems challenges, ensuring high availability, and optimizing performance. Concepts like the CAP theorem aren’t just theory here—they’re part of our daily engineering conversations.Our stack … that runs both in stores and in the cloud, designed to support future innovation at scale. This means solving complex distributed systems challenges, ensuring high availability, and optimizing performance. Concepts like the CAP theorem aren’t just theory here—they’re part of our daily engineering conversations.Our stack ...

peak. Job Description As a Technical Lead, you will spearhead a ground-up re-architecture of our core platforms, turning complex challenges into elegant, high-performance solutions. The Risk & Regulatory department develops, enhances, and supports business-critical platforms. This full-stack team is currently undertaking a ground … development solutions Knowledge of Kafka, SQL, .Net, Golang or TypeScript Effective mentoring and coaching of team members Technical documentation skills Proven track record in high availability, multi-browser compatible development Experience working with high availability, multiuser, service-based systems Bachelors degree in Computer Science ...

working on platform modernisation or re-architecture programmes Experience within public sector, compliance, enforcement, or regulated technology environments Experience testing customer-facing applications with high availability requirements Knowledge of modern DevOps practices and engineering metrics Strong understanding of quality engineering principles and continuous improvement practices Experience helping define … application codebase alongside software engineers Support CI/CD pipelines, release processes, and deployment activities Participate in code reviews and quality assurance activities Ensure high levels of software quality throughout the development lifecycle Support the successful delivery of large-scale product transformation initiatives SDET (Software Development Engineer in Test ...

working on platform modernisation or re-architecture programmes Experience within public sector, compliance, enforcement, or regulated technology environments Experience testing customer-facing applications with high availability requirements Knowledge of modern DevOps practices and engineering metrics Strong understanding of quality engineering principles and continuous improvement practices Experience helping define … application codebase alongside software engineers Support CI/CD pipelines, release processes, and deployment activities Participate in code reviews and quality assurance activities Ensure high levels of software quality throughout the development lifecycle Support the successful delivery of large-scale product transformation initiatives SDET (Software Development Engineer in Test ...

systems delivering data to iOS and Android apps via web sockets and REST APIs. This involves working with Golang, Redis, and GCP to ensure high-performance delivery. This role is eligible for inclusion in the Companys hybrid work from home policy. Qualifications Knowledge of Golang, Redis and GCP, thoughexpertisein … similar or alternative technologies such as .NET are welcome. Experiencedelivering robust software solutions that adhere to industry best practice. Proven record of accomplishment in high availability multi-client compatible development. Experience of working with high availability,multiuserand service-basedsystems. Additional Information Developingscalable, maintainable, and performant systems. ...

systems delivering data to iOS and Android apps via web sockets and REST APIs. This involves working with Golang, Redis, and GCP to ensure high-performance delivery. This role is eligible for inclusion in the Companys hybrid work from home policy. Qualifications Knowledge of Golang, Redis and GCP, thoughexpertisein … similar or alternative technologies such as .NET are welcome. Experiencedelivering robust software solutions that adhere to industry best practice. Proven record of accomplishment in high availability multi-client compatible development. Experience of working with high availability,multiuserand service-basedsystems. Additional Information Developingscalable, maintainable, and performant systems. ...

systems delivering data to iOS and Android apps via web sockets and REST APIs. This involves working with Golang, Redis, and GCP to ensure high-performance delivery. This role is eligible for inclusion in the Company's hybrid work from home policy. Qualifications Knowledge of Golang, Redis … alternative technologies such as .NET are welcome. Experience delivering robust software solutions that adhere to industry best practice. Proven record of accomplishment in high availability multi-client compatible development. Experience of working with high availability, multiuser and service-based systems. Additional Information Developing scalable, maintainable ...

systems delivering data to iOS and Android apps via web sockets and REST APIs. This involves working with Golang, Redis, and GCP to ensure high-performance delivery. This role is eligible for inclusion in the Company's hybrid work from home policy. Qualifications Knowledge of Golang, Redis … alternative technologies such as .NET are welcome. Experience delivering robust software solutions that adhere to industry best practice. Proven record of accomplishment in high availability multi-client compatible development. Experience of working with high availability, multiuser and service-based systems. Additional Information Developing scalable, maintainable ...

optimise Flow Managers, Flow Collectors and UDP Directors. Migrate existing configurations and data sources, ensuring platform functionality and resilience. Evaluate load-balancing and high-availability solutions, including HAProxy and alternative technologies. Network Visibility & Telemetry Review existing global NetFlow and syslog coverage, identifying gaps and opportunities for improvement. Develop … Terraform or REST APIs. Automation of NetFlow and syslog configuration and deployment. Experience with Git and CI/CD workflows. HAProxy, load balancing and high-availability architectures. UDP traffic distribution and Flow Collector scalability. Hybrid cloud networking and east-west traffic monitoring. Project Deliverables You will be expected ...

optimise Flow Managers, Flow Collectors and UDP Directors. Migrate existing configurations and data sources, ensuring platform functionality and resilience. Evaluate load-balancing and high-availability solutions, including HAProxy and alternative technologies. Network Visibility & Telemetry Review existing global NetFlow and syslog coverage, identifying gaps and opportunities for improvement. Develop … Terraform or REST APIs. Automation of NetFlow and syslog configuration and deployment. Experience with Git and CI/CD workflows. HAProxy, load balancing and high-availability architectures. UDP traffic distribution and Flow Collector scalability. Hybrid cloud networking and east-west traffic monitoring. Project Deliverables You will be expected ...

Responsibilities: Produce High Level Designs (HLDs) and Low Level Designs (LLDs) for identity capabilities. Define end-to-end Technical Solutions across business, application, data and infrastructure domains. Translate business, security and regulatory requirements into technical solutions. Develop reference architectures, patterns and design standards for the programme. Define integration patterns … Policy Enforcement Point (PEP) architectures using Policy-as-Code. Define secrets management, certificate lifecycle and PKI integration patterns. Design resilience, disaster recovery and high availability architectures. Ensure solutions meet non-functional requirements for security, scalability, resilience and performance. Produce architecture decision records (ADRs) and design documentation. Support governance ...

looking for an experienced Network Engineering Specialist (4G ESN/Mobile RAN Performance SME) to shape mobile RAN strategy and optimize critical, high-availability networks. Operating in the 4G Emergency Services Network (ESN) domain, you will lead end-to-end performance analysis, troubleshoot complex protocol traces, and drive … Accuver, TEMS/Nemo, Actix, Wireshark, and protocol analysis (SIP, PTT, SRTP, DTLS). Telecom Background: Proven track record as a performance SME in high-availability mobile networks working with 3rd-party suppliers. Randstad Technologies is acting as an Employment Business in relation to this vacancy. ...

looking for an experienced Network Engineering Specialist (4G ESN/Mobile RAN Performance SME) to shape mobile RAN strategy and optimize critical, high-availability networks. Operating in the 4G Emergency Services Network (ESN) domain, you will lead end-to-end performance analysis, troubleshoot complex protocol traces, and drive … Accuver, TEMS/Nemo, Actix, Wireshark, and protocol analysis (SIP, PTT, SRTP, DTLS). Telecom Background: Proven track record as a performance SME in high-availability mobile networks working with 3rd-party suppliers. Randstad Technologies is acting as an Employment Business in relation to this vacancy. ...

instead of infrastructure. You'll promote observability best practices and automate resolution of recurring issues, working closely with software engineering teams to support security, availability, and performance. Responsibilities include triaging issues, collaborating on infrastructure management, and setting up monitoring for full coverage. Hands-on expertise is required, especially with … reliability and scalability. \n Collaborate with development teams to improve workflows and automation. \n Site Reliability Engineering Design, implement, and maintain systems for high availability, scalability, and performance. \n Monitor and improve application reliability through proactive measures and incident response. \n Develop and maintain observability solutions (metrics, logging ...

instead of infrastructure. You'll promote observability best practices and automate resolution of recurring issues, working closely with software engineering teams to support security, availability, and performance. Responsibilities include triaging issues, collaborating on infrastructure management, and setting up monitoring for full coverage. Hands-on expertise is required, especially with … integrations for reliability and scalability. Collaborate with development teams to improve workflows and automation. Site Reliability Engineering Design, implement, and maintain systems for high availability, scalability, and performance. Monitor and improve application reliability through proactive measures and incident response. Develop and maintain observability solutions (metrics, logging, tracing). ...

Provisioning and configuration of new virtual machines, servers, services and supporting infrastructure. - Deployment and configuration of applications and infrastructure components. - Monitoring the health, performance, availability and security of production and internal systems. - Investigating and resolving infrastructure incidents, performance issues and system failures. - Designing and implementing appropriate monitoring, alerting … performance management troubleshooting. - Experience provisioning and configuring servers and virtual machines from initial deployment through to production readiness. - Strong understanding of production infrastructure reliability, availability and operational support. - Experience with system patching, upgrades and lifecycle management. - Experience diagnosing complex infrastructure issues independently. Monitoring, Reliability & Security - Strong experience with system ...

Provisioning and configuration of new virtual machines, servers, services and supporting infrastructure. - Deployment and configuration of applications and infrastructure components. - Monitoring the health, performance, availability and security of production and internal systems. - Investigating and resolving infrastructure incidents, performance issues and system failures. - Designing and implementing appropriate monitoring, alerting … performance management troubleshooting. - Experience provisioning and configuring servers and virtual machines from initial deployment through to production readiness. - Strong understanding of production infrastructure reliability, availability and operational support. - Experience with system patching, upgrades and lifecycle management. - Experience diagnosing complex infrastructure issues independently. Monitoring, Reliability & Security - Strong experience with system ...

build for travelers everywhere. The teamAs a Fullstack engineer in the Product Experience team, you will be responsible for building and maintaining our high-availability, high-transactional Property Detail Pages on the app. You will be part of a multi-functional team of Product Managers, TPMs, Engineering … Managers, and Software Engineers based in Gurgaon, Bangalore, London, and Madrid. We prioritise building high-quality software with a focus on availability, performance, scalability, and system resiliency. Our London team is looking for curious, empathetic, and creative problem solvers with a growth mindset. We value our team culture ...