26 to 50 of 1,025 High Availability Jobs

orchestrated enterprise platform. Eliminate technology silos through API‐led integration, middleware, and intelligent orchestration agents. Drive enterprise data governance, treating corporate data as a high‐quality, accessible, and AI‐ready business asset. Build scalable, modular systems designed to support long‐term business growth and emerging generative AI technologies. Ensure … enabled automation to reduce manual interventions. Improve SLA performance and reduce operational bottlenecks through predictive routing and resolution. Enterprise Reliability & AI Governance Ensure high availability and reliability of business‐critical systems (24/7 environments) using AI‐driven predictive maintenance. Establish clear SLAs, KPIs, and operational dashboards. Strengthen ...

with particular emphasis on Cisco Secure Firewall and advanced BGP. Key Responsibilities Design and deployment of a new Cisco Secure Firewall Management Center (FMC) High Availability pair Deployment and configuration of HA pair Cisco Secure Firewalls Migration of existing legacy firewall configurations to the new environment Review … Strong hands-on experience with Cisco Secure Firewall/FTD Strong experience with Cisco Firewall Management Center (FMC) Experience deploying FMC and firewalls in High Availability configurations Proven experience with firewall migrations and configuration optimisation Advanced BGP knowledge, including configuration and troubleshooting Strong understanding of routing protocols ...

Barclays, where you’ll maintain and optimise IMS environments to ensure the performance, stability, and resilience of critical mainframe systems. You’ll support high‐availability operations, resolve multi‐faceted incidents, and collaborate with teams across the bank while contributing to ongoing modernisation and automation initiatives. Responsibilities Maintain … optimise IMS environments to ensure performance, stability, and resilience of critical mainframe systems. Support high‐availability operations and resolve multi‐faceted incidents. Collaborate with teams across the bank while contributing to ongoing modernisation and automation initiatives. Qualifications Ample knowledge of IMS DB/DC, z/ ...

team on an initial three‐month contract to take ownership of the database infrastructure that underpins SilverRail’s rail distribution platforms. These systems process high volumes of search, booking and ticketing transactions for rail operators, retailers and travellers across the UK, Europe, North America and Australia/APAC … schema design, query and database optimisation, and cloud‐hosted database infrastructure from day one. We are looking for someone who has supported systems with high transaction volumes and strict availability requirements, such as travel, e‐commerce or financial services. Key Responsibilities Database Administration & Design Design, implement and maintain ...

decision-making. Sets technical direction for large projects or teams, driving innovation, and solving organization-wide problems. Performance Optimization: Focuses on designing systems for high performance, scalability, and reliability. Ownership: Proactively identifies areas of products and systems that currently have problems or will develop problems as well as makes … product managers, designers, developers, and executives, to align architectural designs with business needs and customer expectations. Software Development: Designs, develops, and maintains sophisticated, scalable, high-performance data software solutions, ensuring they are efficient, scalable, and meet business equirements with architectural excellence for our big data platform at petabyte scale. ...

Senior SQL Database Administrator to join the team in Cardiff. You'll work across development, test and production environments, taking ownership of the performance, availability, security and reliability of mission-critical SQL Server estates. This is a senior technical position where you'll act as a SQL Server subject … managed and automated. What you'll do: Manage SQL Server databases across development, test and production environments. Configure, maintain and monitor database servers, ensuring high levels of performance, availability and security. Lead the investigation, diagnosis and resolution of complex database issues. Act as an escalation point for production ...

Prepurchase Platform group owns the backend services that power every fan's path to a ticket. We handle event discovery, real-time seat availability, and interactive venue experiences at massive scale, processing billions of API calls during peakon-sales. Our engineers build systems that must be fast, resilient … reaching a fan is a problem, not a data point; treat it accordingly and act with urgency regardless of volume. Build end-to-end, high-availability systems that handle extreme traffic spikes during high-demand on-sales without degradation. Lead platform modernization initiatives - migrating legacy services ...

leads on the ground‐up rebuild of our Electronic Trading data infrastructure into a cloud‐native, AI‐first platform. Design, build, and maintain a high‐performance, high‐availability, high‐capacity platform that processes and persists massive volumes of business‐critical data in near real time, distributing … raise the bar on engineering practices across the team. Required Qualifications & Skill‐Sets Around 5–10 years of professional experience with experience building high‐performance, low‐latency systems (sub‐second) – at Vice President level. Proven ability to drive complex, industrial‐scale development independently, while also leading and developing engineers ...

production environments healthy and performant, while simultaneously designing and maintaining the CI/CD pipelines, infrastructure‐as‐code frameworks, and tooling that enable rapid, high‐quality software delivery. You are the connective tissue between engineering, platform, and operations — someone who is equally comfortable in an incident bridge call … production downtime, performance degradation, and security‐related incidents in a timely, structured manner. Perform end‐to‐end operational duties covering application server health, service availability, and platform integrity in accordance with documented processes and runbooks. Review and manage client service request tickets in adherence to defined SLAs, ensuring accountability ...

risks are actively managed and outcomes are delivered with appropriate quality, control and operational readiness. Ensure technology decisions support client experience, payment reliability, platform availability, operational efficiency and front-to-back process quality across the FX payments lifecycle. Build trusted relationships with senior stakeholders across Markets, Operations, Technology, Risk … leadership coverage across locations and time zones. Attract, develop and retain senior engineering, architecture, delivery and production talent capable of operating and evolving a high-volume, high-availability, client-facing FX payments platform. Set clear expectations for direct reports and their teams, linking individual objectives to platform ...

into their daily workflows to drive efficiency, innovation, and impact. GitLab is where careers accelerate, innovation flourishes, and every voice is valued. Our high-performance culture is driven by our values and continuous knowledge exchange, enabling our team members to reach their full potential while collaborating with industry leaders … broader event platform, the core infrastructure that many of GitLab's AI features rely on to know when and how to run. Architect for high availability and throughput, since this part of the system sits at the center of automated AI workflows across GitLab and needs to reliably ...

environments, from development to mission-critical production systems. Configure and maintain database servers and processes, including monitoring of system health and performance, to ensure high levels of performance, availability, and security. Database performance tuning. Planning, deploying, maintaining, troubleshooting of high-availability database environments (RAC. Dataguard etc. … monitoring and troubleshooting tools Experience with backups, restores and recovery models Experience with database administration Experience with incident and problem queue management. Knowledge of High Availability (HA) and Disaster Recovery (DR) options for Oracle Experience working with Linux, Windows & Unix servers Excellent written and verbal communication, problem solving ...

resilience, and availability.* Troubleshoot and resolve database-related issues in development and production environments.* Implement and maintain database security controls, backup strategies, replication, and high-availability solutions.* Support change management activities and continuous improvement of data platform services.* Develop tools for data-driven insights and task automation* Collaborate … Spark, Hadoop, NiFi* Exposure to infrastructure scaling e.g. Kubernetes* Exposure to Ansible and Terraform* Understanding of ML algorithms and deployment* Experience with SQL Server high-availability technologies, including replication, mirroring, or clustering.* Experience with Windows Server administration.* Exposure to PowerShell scripting and automation.* Experience working within Agile delivery ...

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 … ResponsibilitiesNetwork 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 ...

pipelines across our digital and broadcast platforms. The successful candidate will play a key role in enabling continuous delivery, improving system reliability, and supporting high-profile clients and live event services, ensuring optimal performance and resilience across all environments. Key Responsibilities and Accountabilities Design, build, and maintain scalable cloud … efficient, reliable software delivery across multiple teams. Automate infrastructure provisioning using Infrastructure as Code tools such as Terraform, CloudFormation, or similar. Monitor system performance, availability, and reliability using observability tools such as Prometheus, Grafana, and ELK stack. Ensure high availability and disaster recovery strategies are in place ...

maintain scalable, secure, and efficient server-side applications. The ideal candidate should have experience in microservices architecture, API development, database management, and frontend ensuring high availability and performance of backend and frontend services. In this role, you will collaborate closely with frontend engineers, product managers, and other stakeholders … Redux or React Query Collaborate with frontend developers to ensure efficient API integration and a seamless user experience. Troubleshoot and resolve production issues, ensuring high availability and minimal downtime. Write unit and integration tests to maintain code reliability and ensure high- quality releases. Continuously monitor and optimize ...

across major global airport hubs. You will lead a team of senior engineers, partnering closely with Product Management, Data Science, and Design to scale high-availability, distributed microservices handling high-volume traffic. What You'll Do Partner with Product, Data, and Design to execute a multi-year … platform strategy. Manage, mentor, and coach an engineering team, fostering a high-trust, collaborative culture. Drive recruitment efforts to build out a strong team of senior individual contributors. Establish operational processes to guarantee high availability, security, and reliability across distributed systems. Leverage test automation, TDD/ ...

gain hands on experience with cutting edge technologies, and deliver solutions that create real business impact. From day one, you’ll work on meaningful, high profile programmes that stretch your skills and accelerate your growth. We invest heavily in you—supporting continuous learning, in demand skills development, and long … seamless integration with DevOps toolchains and CI/CD pipelines Apply knowledge of Storage, Compute, and Security Services to administer hybrid cloud environments Configure High Availability (HA) and Disaster Recovery (DR) solutions and manage Kubernetes clusters Join our team and contribute to the development of innovative AWS infrastructure ...

deployment models Integrate applications with DevOps toolchains and CI/CD pipelines Administer hybrid cloud environments using Storage, Compute, and Security Services Configure High Availability and Disaster Recovery solutions Manage Kubernetes clusters Contribute to innovative AWS infrastructure solutions that drive business success. Требования: Hands‐on experience designing … cloud‐native architecture patterns Experience integrating CI/CD pipelines and DevOps toolchains such as GitLab CI, Jenkins, or GitHub Actions Experience implementing High Availability and Disaster Recovery strategies in AWS environments Strong Linux systems knowledge and troubleshooting capability in cloud and container environments Ability to work collaboratively ...

solutions under the guidance of the DBA Team Participate in team meetings and proactively contribute to database strategy discussions Other requirements raised by management High Availability & Scalability Support high-availability and disaster recovery (HA/DR) solutions, including replication and failover strategies Optimize databases for scalability ...

project stakeholders. Key Responsibilities And Accountabilities Design, build, and maintain reliable, scalable infrastructure and platform services across on‐premises and cloud environments. Improve service availability, latency, performance, and operational efficiency through engineering‐led reliability practices. Build and enhance observability across services and infrastructure, including monitoring, logging, alerting, dashboards … Drive root cause analysis and corrective actions following incidents, with a focus on prevention and continuous improvement. Support the design, testing, and documentation of high availability, backup, failover, and disaster recovery arrangements. Help enforce security, access control, patching, and operational best practices across infrastructure and services. Optimise system ...

project stakeholders. Key Responsibilities and Accountabilities Design, build, and maintain reliable, scalable infrastructure and platform services across on-premises and cloud environments. Improve service availability, latency, performance, and operational efficiency through engineering-led reliability practices. Build and enhance observability across services and infrastructure, including monitoring, logging, alerting, dashboards … Drive root cause analysis and corrective actions following incidents, with a focus on prevention and continuous improvement. Support the design, testing, and documentation of high availability, backup, failover, and disaster recovery arrangements. Help enforce security, access control, patching, and operational best practices across infrastructure and services. Optimise system ...

opportunities for improvement, and establish database engineering best practices across our products. A primary responsibility of this role is to optimize and maintain our high-volume OLTP databases, with a strong emphasis on PostgreSQL. You will assess existing environments, identify performance and scalability bottlenecks, and drive improvements across schema … database-backed features. You will help strengthen production readiness by establishing and improving practices around performance testing, release validation, monitoring, alerting, backup and recovery, high availability, access controls, and incident response. You will play a key role in troubleshooting complex production issues, performing root-cause analysis, and ensuring ...

support model for its US Global Trading Hours (GTH) markets, providing critical overnight and early‐session coverage from London that ensures continuous, high‐availability operations across Cboe's real‐time low‐latency trading platforms. The London‐based SRE provides technical support to Cboe Trade Desk and Operations Support … timely, precise communication to stakeholders during active incidents and contribute to post‐incident reviews and remediation tracking to drive long‐term platform stability. System Availability & Technical Support: Provide technical support and operational oversight to sustain resiliency and high availability of critical business operations. Monitor production, disaster recovery ...

alongside them. Working knowledge of Microsoft 365 is desirable. You will work closely with pre-sales, Principal Consultants, Architects, and operational teams to deliver high quality, supportable solutions aligned to agreed standards. Provide hands-on design and delivery expertise across datacentre, hybrid, and Azure environments, acting as the customer … Services, Group Policy, DNS, DHCP, certificate services, and hybrid identity through Entra Connect. Design and deploy resilient compute and storage platforms, including failover clustering, high availability, shared and software-defined storage, and the backup and replication that underpins them. Lead and support migration of customer server estates, including ...