1 to 25 of 282 High Availability Jobs

technical, hands-on leadership to the software engineering team, ensuring alignment with architectural best practices. Mentor developers, conduct code reviews, and foster a collaborative, high-performance culture. Modern Engineering & Agentic Development: Champion the adoption of AI-assisted coding tools and agentic development workflows to automate repetitive tasks, accelerate feature … delivery, and raise quality - while establishing the guardrails that keep AI-generated code correct, reviewed, and production-safe. High-Availability Architecture: Lead the design and evolution of a horizontally scalable, cloud-native services architecture optimized for 99.999% uptime and zero single points of failure. Real-Time Distributed Computing ...

supporting office, data centre, and hybrid cloud networking environments. This is a hands-on engineering role focused on delivering resilient, secure-by-design, and high-performance network platforms using predominantly Cisco technologies, with exposure to Juniper and cloud-native networking. The role will be critical in ensuring network segmentation … Application Centric Infrastructure) Policy-driven segmentation Support and manage F5 load balancing platforms , including: LTM configuration and optimisation Traffic management and application delivery High availability and failover design Deliver secure-by-design network architecture , including: Network segmentation and micro-segmentation Zero Trust principles Alignment to enterprise security controls ...

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 ...

seeking an experienced Senior Production DBA/Database Reliability Engineer to join their technology operations team. This role will focus on ensuring the availability, performance, resilience, and security of business-critical database platforms supporting high-volume transactional systems. Job Responsibilities Manage and support Oracle and/or PostgreSQL … across production and non-production platforms. Perform database installations, upgrades, migrations, patching activities, and ongoing life cycle management. Monitor and optimise database performance, ensuring high levels of availability and reliability. Develop and maintain backup, recovery, and disaster recovery processes to support business continuity requirements. Lead database resilience initiatives ...

cloud, and hybrid environments while translating business needs into clear technical roadmaps and delivery plans. The role also carries accountability for critical systems, ensuring high availability, performance, and recoverability in a demanding operational setting. In addition, you will lead and develop a team of senior engineers, providing direction … ITIL. A proactive approach to continuous improvement, resilience planning, and service delivery will be key, along with the ability to operate effectively in a high-availability, high-pressure environment. What you'll get in returnIn return, you will join a forward-thinking organisation where technology underpins critical ...

networks supporting Global's live and always-on services are resilient, secure, scalable and aligned to business needs. Global operates a geographically distributed, high-availability network with characteristics similar to a service provider, supporting live broadcast and a nationwide outdoor estate. As Head of Networks at Global … Network Strategy, Service Ownership & Delivery (40%) : Define and lead the roadmap for Global's network services and infrastructure, ensuring they support resilient, secure and high-performing services across live and business-critical environments. Oversee design, delivery and lifecycle management of core network services, balancing operational stability with future growth ...

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 ...

this role, you will own the reliability and operability of our PostgreSQL services supporting a growing 24x7 SaaS platform , with an emphasis on availability, performance, observability, incident response, and automation . You will partner with cross-functional teams—including developers, operations, and infrastructure—to ensure that our database services … passionate about operational excellence and continuous improvement, we want to hear from you. What You'll Do Responsible to design, implement, and maintain high-availability , high throughput, data and compute intensive , critical database systems running PostgreSQL which supports a growing 24x7 SaaS platform. Define and improve database ...

estate supporting applications of national importance. You will be responsible for maintaining, optimising and enhancing complex clustered Oracle environments while helping ensure the resilience, availability and performance of services delivered within a secure operational environment. Working alongside infrastructure, platform and application teams, you'll play a key role … maintaining high availability, supporting ongoing infrastructure improvements and providing expert database administration across a complex enterprise estate. Key Responsibilities Install, configure and administer Oracle Database environments Manage Oracle 12c Cluster Ready Services (CRS) and Oracle RAC environments Support Oracle Data Guard using Real Time Apply in Maximum Availability ...

part of multidisciplinary team to design and develop solutions such as using Azure/AWS as well as datacentre/private cloud to deliver high availability, rapidly developed, fully automated solutions using predominately open-source software which delivers value to the customer. Role responsibilities: Interacting with project roles … implementing innovative approaches to their problems using automation. Understanding security policies and implementing solutions to satisfy security requirements. Designing and implementing solutions which have high availability and are scalable. What you will bring to the team: Enthusiasm for collaboration and excellent communication skills (written and verbal). ...

part of multidisciplinary team to design and develop solutions such as using Azure/AWS as well as datacentre/private cloud to deliver high availability, rapidly developed, fully automated solutions using predominately open-source software which delivers value to the customer. Role responsibilities: Interacting with project roles … implementing innovative approaches to their problems using automation. Understanding security policies and implementing solutions to satisfy security requirements. Designing and implementing solutions which have high availability and are scalable. What you will bring to the team: Enthusiasm for collaboration and excellent communication skills (written and verbal). ...

applying intermediate/practical knowledge and area best practices to meet organizational standards of quality and excellence. Support the implementation and maintenance of high-availability systems to ensure operational stability. Assist in evaluating operational needs and developing technical solutions under guidance. Contribute to automation and scripting projects … reliability. Cloud Computing and Infrastructure - Ability to design, deploy, and manage applications and infrastructure on cloud platforms (e.g., AWS, Azure, GCP), ensuring scalability, security, availability, and operational efficiency. Reliability and Scalability - Ability to design and operate systems for high availability, fault tolerance, and disaster recovery, while ensuring ...

performant while supporting future growth. Key Responsibilities Administration and support of PostgreSQL and Oracle databases, with a particular focus on PostgreSQL Monitoring database performance, availability and capacity Performance tuning, query optimisation and troubleshooting Managing backups, restores and disaster recovery processes Supporting database upgrades, patching and maintenance activities Implementing … maintaining high-availability and replication solutions Managing database security, user access and compliance requirements Supporting Oracle to PostgreSQL migration and modernisation projects Working with development teams to improve database design and application performance Creating and maintaining technical documentation and operational procedures Participating in an on-call rota when ...

multidisciplinary team to design and develop solutions, such as using Azure/AWS as well as datacenter/private cloud to deliver high availability, rapidly developed, fully automated solutions using predominantly open-source software, which delivers value to the customer. Role responsibilities: Interacting with project roles as required … implementing innovative approaches to their problems using automation. Understanding security policies and implementing solutions to satisfy security requirements. Designing and implementing solutions which have high availability and are scalable. What you will bring to the team: Enthusiasm for collaboration and excellent communication skills (written and verbal). ...

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 ...

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 ...

leading development teams and delivering technical projects to successful completion. Ability to show patience in mentoring and coaching staff. Good technical documentation skills. High standards of work and attention to detail. 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 as a point of escalation for the team both in and out of office hours. Leading and delivering the development of scalable, maintainable and performant systems. Applying active governance around overall solution design, while setting the standard for code ...

leading development teams and delivering technical projects to successful completion. Ability to show patience in mentoring and coaching staff. Good technical documentation skills. High standards of work and attention to detail. 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 as a point of escalation for the team both in and out of office hours. Leading and delivering the development of scalable, maintainable and performant systems. Applying active governance around overall solution design, while setting the standard for code ...

infrastructure, security, and application teams based in the UK, you will drive the transition from legacy environments to cloud-native networking, ensuring minimal disruption, high availability, and robust performance throughout the migration lifecycle. About Product & Technology Product & Technology plays a pivotal role in aligning the organization with … Including version control, code reviews, and automated deployments Strong troubleshooting skills across hybrid environments, including deep packet flow analysis and performance optimisation. Understanding of high availability, resilience, and disaster recovery patterns within AWS networking. Experience with monitoring and observability tools such as VPC Flow Logs, CloudWatch, and CloudTrail. ...

. 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 ...

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 ...

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 ...