1 to 25 of 316 High Availability Jobs

production idioms, while meeting the diverse and often complex business requirements of a global 24x7 trading operation, while balancing stringent non‐functional demands for availability, latency, and resilience. Critically, you will lean heavily into AI‐driven development. Using Goldman Sachs' AI tooling and agentic coding assistants, you will govern … magnitude higher volumes at lower operational costs, directly contributing to the firm's competitive and commercial edge. Build for the future : Design and implement high‐availability, multi‐region, event‐driven services on a modern cloud‐native platform, setting the architectural standard for years to come. What You Will ...

Reliability Platform Engineer (SRE) to join our team. The ideal candidate will be responsible for ensuring the reliability, performance, and scalability of mission‐critical, high‐availability, high‐throughput systems and infrastructure. This role involves leading collaboration with cross‐functional teams, and implementing best practices in SRE, DevOps … with stakeholders to understand requirements and provide updates on system status, security improvements, and enhancements. Core Skills and Experience Technical Expertise: Deep understanding of high‐availability systems architecture and the ability to design and administer scalable and robust systems. Strong hands‐on experience with AWS Cloud Services ...

ideal candidate will possess strong expertise in Oracle RAC (Real Application Clusters), Oracle Data Guard, Performance Tuning & Optimization, and RMAN (Backup & Recovery) , ensuring high availability, disaster recovery readiness, optimal performance, and operational excellence across enterprise database platforms. The successful candidate will be responsible for the installation, configuration, administration … Responsibilities Administer, maintain, and support Oracle database environments in production, testing, and development landscapes. Design, implement, and manage Oracle RAC configurations to ensure high availability, scalability, and failover capabilities. Configure, monitor, and support Oracle Data Guard environments, including physical and logical standby databases, switchover, and failover activities. Perform ...

database expert who thrives on performance, optimisation, and solving complex challenges? We're looking for a Database Engineer to take ownership of a modern, high-availability database environment and help shape its future. What you'll be doing - Own and manage MySQL environments as the primary subject matter … expert - Design and optimise database architecture, performance, and scalability - Implement and maintain high availability solutions - Handle backup, recovery, and disaster planning - Collaborate with development, infrastructure, and security teams - Troubleshoot complex issues and continuously improve performance - Contribute to documentation, standards, and best practices What you'll bring Essential experience ...

database expert who thrives on performance, optimisation, and solving complex challenges? We're looking for a Database Engineer to take ownership of a modern, high-availability database environment and help shape its future. What you'll be doing - Own and manage MySQL environments as the primary subject matter … expert - Design and optimise database architecture, performance, and scalability - Implement and maintain high availability solutions - Handle backup, recovery, and disaster planning - Collaborate with development, infrastructure, and security teams - Troubleshoot complex issues and continuously improve performance - Contribute to documentation, standards, and best practices What you'll bring Essential experience ...

database expert who thrives on performance, optimisation, and solving complex challenges? We're looking for a Database Engineer to take ownership of a modern, high-availability database environment and help shape its future. What you'll be doing - Own and manage MySQL environments as the primary subject matter … expert - Design and optimise database architecture, performance, and scalability - Implement and maintain high availability solutions - Handle backup, recovery, and disaster planning - Collaborate with development, infrastructure, and security teams - Troubleshoot complex issues and continuously improve performance - Contribute to documentation, standards, and best practices What you'll bring Essential experience ...

required Are you an experienced Database Administrator with strong Oracle and SQL Server expertise? We're looking for a skilled DBA to join a high-profile programme supporting business-critical database infrastructure within a secure enterprise environment. This is an exciting opportunity to work on complex, mission-critical systems … where reliability, performance and security are paramount. The Role You'll be responsible for ensuring the performance, availability and stability of Oracle and SQL Server databases, supporting BAU operations while maintaining high service standards in a secure environment. Working as part of an experienced infrastructure team ...

required Are you an experienced Database Administrator with strong Oracle and SQL Server expertise? We're looking for a skilled DBA to join a high-profile programme supporting business-critical database infrastructure within a secure enterprise environment. This is an exciting opportunity to work on complex, mission-critical systems … where reliability, performance and security are paramount. The Role You'll be responsible for ensuring the performance, availability and stability of Oracle and SQL Server databases, supporting BAU operations while maintaining high service standards in a secure environment. Working as part of an experienced infrastructure team ...

successful candidate will be responsible for Windows Server administration, Active Directory services, virtualization platforms, automation, security compliance, and infrastructure modernization projects while ensuring high availability and operational excellence. Key Responsibilities Manage and support enterprise Windows Server environments (Windows Server 2016, 2019, 2022 and later). Build, configure, maintain … Terraform, Ansible). GitHub/Azure DevOps. Endpoint management (Intune, MECM). Linux administration experience. Enterprise security tooling and compliance frameworks Key Success Measures High availability and reliability of Windows services. Timely patching and vulnerability remediation. Successful delivery of infrastructure projects. Compliance with security and operational standards. Effective ...

security and support of the databases underpinning the Trusts Information and Clinical systems and reporting tools used in the capture/provision of high quality clinical and management information to end users throughout the Trust. To provide systems support and enhancements for core hospitals systems. This is a Group … query optimization Responsible for configuration and maintenance of backups, including regular testing of backup and restore procedures Responsible for the configuration and monitoring of high-availability and disaster recovery features Responsible for configuring and monitoring security and ensuring that security configuration complies with relevant standards and audit recommendations ...

Azure, or private cloud) supporting mission-critical workloadsArchitect virtualisation solutions, containerisation strategies and orchestration platformsDesign disaster recovery, business continuity and resilience architectures meeting MOD availability requirementsGuide infrastructure modernisation programmes, legacy system migrations and technology refresh initiativesEnsure infrastructure designs comply with MOD security requirements, Classification Guides and defence standardsTechnical Leadership … designing and implementing enterprise-scale infrastructure platformsStrong background in cloud architecture (AWS, Azure, or equivalent) and hybrid infrastructure modelsDemonstrated experience with virtualisation, storage and high-availability infrastructure designTrack record of leading infrastructure modernisation programmes and technology transformationExperience in defence, aerospace or government IT environmentsTechnical KnowledgeDeep expertise in infrastructure ...

private cloud) supporting mission-critical workloads Architect virtualisation solutions, containerisation strategies and orchestration platforms Design disaster recovery, business continuity and resilience architectures meeting MOD availability requirements Guide infrastructure modernisation programmes, legacy system migrations and technology refresh initiatives Ensure infrastructure designs comply with MOD security requirements, Classification Guides and defence … implementing enterprise-scale infrastructure platforms Strong background in cloud architecture (AWS, Azure, or equivalent) and hybrid infrastructure models Demonstrated experience with virtualisation, storage and high-availability infrastructure design Track record of leading infrastructure modernisation programmes and technology transformation Experience in defence, aerospace or government IT environments Technical Knowledge ...

collaborative development team working on a complex, integration-focused platform. This is a product-focused role where you will design, build, and maintain scalable, high-performance web applications that support real-time operational workflows. You will play a key role in shaping system architecture, delivering robust solutions, and supporting … evaluating technical solutions and trade-offs Collaborate with cross-functional teams to enable system interoperability Troubleshoot development and production issues across multiple environments Support high-availability systems with ongoing maintenance and monitoring Participate in Agile development processes and team discussions Maintain high standards through code reviews, testing ...

office-based and customer-facing work, with regular travel to client sites and opportunities to contribute to the delivery of large-scale, high-availability technology solutions. Key Responsibilities Design and maintain scalable, secure and resilient system architectures across internal platforms and customer deployments. Develop, implement and regularly test … networking expertise including TCP/IP, VLANs, routing and firewall technologies. Experience designing and supporting backup, recovery and disaster recovery solutions. Strong understanding of high-availability environments and business-critical operational systems. Experience managing databases, storage platforms and data reliability. Excellent troubleshooting skills across complex, integrated technical environments. ...

Stacuity is seeking a senior Network Architect to translate business needs into robust, ultra-high-availability infrastructure. You will author High-Level Design (HLD) and Low-Level Design (LLD) documentation for network projects and guide them through reviews. You will shape our global WAN/ ...

Monitor and tune database performance, identifying bottlenecks and implementing improvements. Develop and maintain database maintenance plans covering indexing, statistics, integrity checks and housekeeping. Ensure high availability and resilience across production database environments. Support database security through access management, permissions and least-privilege principles. Work closely with infrastructure … Server DBA. Strong administration experience across Microsoft SQL Server. Experience with Azure SQL Database or Azure-based SQL environments. Knowledge of backup, recovery, high availability and disaster recovery solutions. Experience with SQL performance tuning, optimisation and troubleshooting. Understanding of SQL Server security, permissions and database governance. Experience supporting ...

take ownership of securing AWS platforms at scale, driving DevSecOps innovation, and embedding security into the fabric of engineering. This is a high-impact role where you’ll influence how teams build, deliver, and operate — raising the bar on resilience, speed, and security across the organisation. To be successful … Engineer, you should have experience with Cloud Application & Infrastructure DevOps Engineering: Strong hands-on AWS DevOps expertise with a track record of building resilient, high-availability cloud-native platforms, leveraging CI/CD automation, Infrastructure as Code, and best-practice design for resilience, recovery, and operational effectiveness, while ...

. You'll lead the development, support, and enhancement of the Equiniti application suite, ensuring stability, performance, and continuous improvement across a complex, high-availability environment. This is an opportunity to combine hands-on technical leadership with modern DevOps practices while making a real impact on systems that … upgrades and environment management. Working with complex datasets to deliver reporting, analysis and data fixes. Enhancing monitoring, logging and automation capabilities. Ensuring system stability, availability and performance across multiple environments. Providing technical leadership and mentoring within the engineering team Essential Skills & Experience: Strong Oracle Applications experience. Extensive knowledge ...

ingestion, enrichment and schema standardisation. Develop and tune security detection content, translating threat intelligence and TTPs aligned to MITRE ATT&CK into actionable, high-value alerts. Manage the full detection content lifecycle: design, test, deploy, monitor, tune and retire, using version control and rollback processes. Automate workflows and platform …/CD, SOAR, scripting and Infrastructure as Code tools such as Terraform and Ansible. Ensure platform performance, stability and resilience through capacity planning, high availability, disaster recovery and proactive monitoring. Provide technical leadership and guidance to internal teams and clients on security monitoring strategy and best practice. What ...

backed by globally renowned investors including Index Ventures (Anthropic, Wiz, Figma, Revolut). Our company is being built by exceptional engineers - people who find high-impact and technically challenging work engaging and exciting, and who consistently deliver outsized impact. You will collaborate with other brilliant minds to solve some … will directly influence the design, functionality, and direction of Arondite’s product offering. We hire the best people and give them extremely high levels of autonomy; the sky is the limit for an individual with the right ambition. If you are motivated by our mission and if you want ...

processors and templates Monitor pipeline health and throughput, and troubleshoot ingestion, routing and delivery issues Platform Architecture & Deployment Architect observability platform deployments – topology, sizing, high availability, resilience and scaling – to meet enterprise client requirements Deploy, configure and operate observability platforms and their collection/agent fleets across cloud … telemetry/observability data pipelines at enterprise scale Platform architecture and deployment experience: hands-on experience designing, deploying and operating observability platforms (topology, sizing, high availability and scaling) across cloud, hybrid and on-premises environments Data transformation expertise: strong practical experience with parsing, routing, filtering, enrichment and normalisation ...

clients. We are seeking a Data Communications Technician to join their Enterprise Engineering team to assist in the design, deployment, and support of complex, high-availability systems. Key Responsibilities Technical Support: Act as a key escalation point for service issues, delivering timely, accurate technical analysis. Deployment & Integration: Support … build, commissioning, and on-site installation of complex client networks. System Maintenance: Assist in the management of VoIP, virtualization, and high-availability infrastructure. Documentation: Maintain rigorous project records and assist in the evaluation of new service solutions. Support Rota: Participate in the technical support rota to ensure service ...

expertise throughout the project lifecycle, from design through to BAU support Act as an escalation point for complex infrastructure issues Support disaster recovery and high-availability solutions Create and maintain technical documentation, test plans and recovery procedures Contribute to infrastructure projects and service improvement initiatives Participate … Essential Skills VMware administration Microsoft Azure, including Entra ID Windows Server 2016, 2019 & 2022 Active Directory, DNS, DHCP and Sites & Services Disaster Recovery and High Availability concepts Networking fundamentals, routing and troubleshooting SolarWinds, SNMP or similar monitoring tools Strong troubleshooting and problem-solving skills Desirable Skills Azure certifications ...

structures o Networking (VPC, connectivity, segmentation) o Compute, storage, and database foundations Define and evolve AWS Landing Zones, reference architectures, and infrastructure patterns. Ensure high availability, disaster recovery, scalability, and performance across workloads. Review and approve infrastructure designs for new and existing AWS workloads. 2. Cloud Governance & Platform … modernization initiatives with infrastructure expertise. Collaborate closely with: o Application Architects o Cloud Security o Cloud Operations o External partners and system integrators Maintain high quality architecture documentation and decision records. Your Qualifications Professional Experience 10+ years of experience in IT infrastructure and/or cloud architecture. Proven experience ...

Telford 6 months initially My client is a well-known consultancy seeking an database administrator. You'll be responsible for ensuring the performance, integrity, availability, and security of our database environments while supporting critical business applications and services. Job Responsibilities: Install, configure, maintain, and upgrade database management systems. Monitor … procedures are tested and effective. Implement and maintain database security controls and access management. Optimise database structures, indexing, and queries for maximum performance. Support high-availability, replication, and disaster recovery solutions. Collaborate with development teams to improve application performance and database usage. Produce and maintain technical documentation, procedures ...