76 to 100 of 317 High Availability Jobs in London

implement Infrastructure as Code using Terraform and Ansible for AWS environments. Container & Orchestration: Design, deploy and manage Docker containers on Kubernetes (and Rancher), ensuring high availability and efficient resource usage. CI/CD Pipelines: Create and maintain GitLab CI/CD or Jenkins pipelines for automated build, test More ❯

helps contribute to the future evolution of Infrastructure & Engineering here at Tripadvisor. You'll be part of a dynamic team responsible for ensuring the high availability, reliability, and scalability of our data maintenance and delivery. We are looking for passionate engineers with deep experience in Postgres, as well More ❯

operations teams, applying DevOps methodologies to streamline processes and enhance system reliability. Performance Optimization : Expertise in tuning cloud applications for cost efficiency, scalability, and high availability , leveraging Azure Autoscaling, Load Balancers, andTraffic Manager . At least 5 years of hands-on experience in Azure Hyperscale/DevOps. Over More ❯

leased/colocation data centers. CE co-ordinates with AWS DCEO (Data Center Engineering Operations) teams to implement new builds, upgrades, etc. and ensures high availability and high resiliency of these control systems. Development of control panel BOM's Development of ISA data sheets for temperature, level More ❯

scalability, security, and performance of SQL-based systems, and collaborating with cross-functional teams to support business goals. Key Responsibilities: Design, architect, and implement high-performance SQL Server/Oracle/PostgreSQL solutions. Define data architecture standards and best practices for the organization. Develop complex queries, stored procedures, triggers … of legacy systems to modern data platforms (e.g., cloud-based SQL solutions). Collaborate with DevOps, application developers, BI engineers, and data scientists. Ensure high availability, disaster recovery, and data integrity across platforms. Perform database modeling, normalization, and capacity planning. Establish data security policies, access controls, and compliance More ❯

scalability, security, and performance of SQL-based systems, and collaborating with cross-functional teams to support business goals. Key Responsibilities: Design, architect, and implement high-performance SQL Server/Oracle/PostgreSQL solutions. Define data architecture standards and best practices for the organization. Develop complex queries, stored procedures, triggers … of legacy systems to modern data platforms (e.g., cloud-based SQL solutions). Collaborate with DevOps, application developers, BI engineers, and data scientists. Ensure high availability, disaster recovery, and data integrity across platforms. Perform database modeling, normalization, and capacity planning. Establish data security policies, access controls, and compliance More ❯

agility, scalability, and independent service deployments. Define and own the solution architecture for the product, ensuring scalability, configurability, and cloud-agnostic capabilities. Develop HLD (High-Level Design) and LLD (Low-Level Design) documents for the product. Create and maintain the deployment architecture , ensuring efficient and resilient deployment strategies. Design … Deep knowledge of key cloud players AWS, Azure, and GCP , ensuring cloud-agnostic design principles. Scalability & Performance Optimization: Expertise in designing scalable, distributed, and high-availability systems. DevOps & CI/CD: Knowledge of Kubernetes, Docker, Terraform, Ansible , and other infrastructure automation tools. Security & Compliance: Understanding of cloud security … of experience in software architecture and design. Proven experience as a Solution Architect in SaaS-based or cloud-agnostice products . Strong background in high-scale distributed systems, API design, and cloud platforms . Experience in leading architecture for a multi-tenant SaaS or large enterprise application. Certifications: AWS More ❯

agility, scalability, and independent service deployments. Define and own the solution architecture for the product, ensuring scalability, configurability, and cloud-agnostic capabilities. Develop HLD (High-Level Design) and LLD (Low-Level Design) documents for the product. Create and maintain the deployment architecture , ensuring efficient and resilient deployment strategies. Design … Deep knowledge of key cloud players AWS, Azure, and GCP , ensuring cloud-agnostic design principles. Scalability & Performance Optimization: Expertise in designing scalable, distributed, and high-availability systems. DevOps & CI/CD: Knowledge of Kubernetes, Docker, Terraform, Ansible , and other infrastructure automation tools. Security & Compliance: Understanding of cloud security … of experience in software architecture and design. Proven experience as a Solution Architect in SaaS-based or cloud-agnostice products . Strong background in high-scale distributed systems, API design, and cloud platforms . Experience in leading architecture for a multi-tenant SaaS or large enterprise application. Certifications: AWS More ❯

Summary Shape the Future of Our Digital Landscape As our Platform Engineer, you'll be at the forefront of our Azure infrastructure, ensuring maximum availability, performance, and cost-efficiency. You'll collaborate with our CTO to shape cloud strategy while supporting both our internal business operations and customer-facing … and optimize our Azure and Office 365 ecosystem Implement modern identity solutions using Entra SSO Automate infrastructure deployment using Terraform and Azure DevOps Maintain high-availability web hosting services for marketing campaigns Lead monitoring and observability initiatives Optimize cloud resources for cost-effectiveness Provide technical leadership and mentoring More ❯

will contribute to the software continuous delivery implementation and operations of Deutsche Bank - Corporate Bank Technology projects. * Design, build, and maintain scalable, secure, and high-availability infrastructure on GCP Cloud platform * Works as part of an engineering team to improve the overall delivery process * Support engineering efforts by … and educate team members and coworkers on development and operations * Design, develop , optimize, deploy, manage and document CI/CD pipelines Skills * Experience with high-end complex solutions applications * Understanding of industry standards processes for build, deploy, release and support (CI/CD, incident/problem/change management More ❯

will contribute to the software continuous delivery implementation and operations of Deutsche Bank - Corporate Bank Technology projects. * Design, build, and maintain scalable, secure, and high-availability infrastructure on GCP Cloud platform * Works as part of an engineering team to improve the overall delivery process * Support engineering efforts by … and educate team members and coworkers on development and operations * Design, develop , optimize, deploy, manage and document CI/CD pipelines Skills * Experience with high-end complex solutions applications * Understanding of industry standards processes for build, deploy, release and support (CI/CD, incident/problem/change management More ❯

and maintain scalable and secure Azure infrastructure to support SAT team projects. Develop and manage CI/CD pipelines to automate deployment and ensure high availability of services. Collaborate with software development teams to enhance application scalability, performance, and reliability. Implement Infrastructure as Code (IaC) using tools like More ❯

globally. They foster a culture of innovation, collaboration, and excellence, offering engineers the opportunity to work with the latest technologies in a fast-paced, high-performance environment. Role Overview: We are seeking a highly motivated Junior Linux Engineer with a strong foundation in DevOps, automation, and Python scripting . … Linux-based trading infrastructure. Develop and maintain automation tools and scripts using Python and other relevant technologies. Monitor system performance, troubleshoot issues, and ensure high availability of trading systems. Collaborate with software developers, network engineers, and traders to enhance system performance and reliability. Implement and manage configuration management … and infrastructure-as-code (IaC) methodologies. Basic networking knowledge (TCP/IP, DNS, firewall configurations, etc.). Ability to thrive in a fast-paced, high-performance environment. Strong problem-solving skills and a passion for automation and efficiency. Experience in a trading, finance, or high-frequency/low More ❯

globally. They foster a culture of innovation, collaboration, and excellence, offering engineers the opportunity to work with the latest technologies in a fast-paced, high-performance environment. Role Overview: We are seeking a highly motivated Junior Linux Engineer with a strong foundation in DevOps, automation, and Python scripting . … Linux-based trading infrastructure. Develop and maintain automation tools and scripts using Python and other relevant technologies. Monitor system performance, troubleshoot issues, and ensure high availability of trading systems. Collaborate with software developers, network engineers, and traders to enhance system performance and reliability. Implement and manage configuration management … and infrastructure-as-code (IaC) methodologies. Basic networking knowledge (TCP/IP, DNS, firewall configurations, etc.). Ability to thrive in a fast-paced, high-performance environment. Strong problem-solving skills and a passion for automation and efficiency. Experience in a trading, finance, or high-frequency/low More ❯

Development Teams: Manage, mentor, and guide a team of developers in the design, implementation, and maintenance of our FX platform. Foster a collaborative and high-performance culture. Platform Architecture: Oversee the technical architecture of the FX platform, ensuring that it meets both current and future business needs. Make key … Development: Lead the full software development lifecycle (SDLC) from initial concept and design through to deployment and support. Ensure adherence to best practices and high coding standards. Performance Optimization: Continuously monitor and improve the performance, scalability, and reliability of the FX platform, with a strong focus on low-latency … processing and high-availability systems. Collaboration with Cross-Functional Teams: Work closely with product managers, business analysts, and other technical teams to understand requirements and deliver features that meet user needs and business goals. Technology Stack Evolution: Stay up to date with the latest developments and modern software More ❯

Development Teams: Manage, mentor, and guide a team of developers in the design, implementation, and maintenance of our FX platform. Foster a collaborative and high-performance culture. Platform Architecture: Oversee the technical architecture of the FX platform, ensuring that it meets both current and future business needs. Make key … Development: Lead the full software development lifecycle (SDLC) from initial concept and design through to deployment and support. Ensure adherence to best practices and high coding standards. Performance Optimization: Continuously monitor and improve the performance, scalability, and reliability of the FX platform, with a strong focus on low-latency … processing and high-availability systems. Collaboration with Cross-Functional Teams: Work closely with product managers, business analysts, and other technical teams to understand requirements and deliver features that meet user needs and business goals. Technology Stack Evolution: Stay up to date with the latest developments and modern software More ❯

working on Windows, Linux and cloud initiatives Lead infrastructure upgrades and migrations as well as disaster recovery for security Police systems health to ensure high availability and critical performance Play key part in systems documentation and best practice roll-out Ideal experience: Windows Server and Desktop Active Directory More ❯

working on Windows, Linux and cloud initiatives Lead infrastructure upgrades and migrations as well as disaster recovery for security Police systems health to ensure high availability and critical performance Play key part in systems documentation and best practice roll-out Ideal experience: Windows Server and Desktop Active Directory More ❯

Head of IT Operations position include: Lead the operational management of Tradition’s Linux estate (including electronic trading and market data platforms) to ensure high availability and performance. Define and drive the IT strategy for Linux-based infrastructure, aligned with business and senior IT leadership requirements. Oversee infrastructure More ❯

Head of IT Operations position include: Lead the operational management of Tradition’s Linux estate (including electronic trading and market data platforms) to ensure high availability and performance. Define and drive the IT strategy for Linux-based infrastructure, aligned with business and senior IT leadership requirements. Oversee infrastructure More ❯

of what you will be doing here Advanced Troubleshooting & Optimization : Diagnose and resolve complex data integration and processing issues, troubleshoot performance bottlenecks, and ensure high availability of critical data services with minimal downtime. Data Pipeline Management & Optimization : Oversee and optimize data pipelines (ETL/ELT) across on-premise More ❯

a tangible impact on our world. Whether you join our London HQ or the wider global organisation, you'll be a part of collaborative, high-performing teams, creating cutting-edge software, platforms, and infrastructure. The Role Join us as a Site Reliability Engineer and help us build the future … of data sovereignty! We're seeking an SRE passionate about creating high-performance, scalable, and reliable services for our production infrastructure. You'll have a direct impact, improving existing systems and developing innovative solutions to complex challenges. Our small, collaborative engineering teams own the full lifecycle of their services … infrastructure and tooling for monitoring, alerting, and troubleshooting. This will involve designing and implementing robust metrics and logging systems. Engineer the Acra platform for high availability and fault tolerance. This includes ensuring resilience against Cloud Availability Zone outages and the ability to gracefully handle node failures. Guarantee More ❯

clusters, focusing on scalability, reliability, and performance. Responsibilities Manage and optimise lab networking, including routers, switches, VLANs, and Wi-Fi configuration, to ensure stable, high-performance connectivity for robotic testing environments. To support the teleoperation team, ensure low-latency, high-bandwidth communication pipelines between operators and robots in … production or test environments. Administered and maintained local servers and storage systems, including NAS appliances, ensuring data availability, backups, and secure access control. Design, deploy, and maintain scalable and secure IT infrastructure on-premises (in labs or data centres) or hybrid/cloud environments. Monitor and troubleshoot network performance … network troubleshooting (TCP/IP, DNS, DHCP, VLANs, VPNs, PHY basics, iptables). Hands-on experience managing NAS systems and local storage solutions for high-volume robotics or AI workloads. Experience with hybrid setups integrating on-premise infrastructure with cloud services (e.g., AWS, GCP). Experience administering Linux-based More ❯

clusters, focusing on scalability, reliability, and performance. Responsibilities Manage and optimise lab networking, including routers, switches, VLANs, and Wi-Fi configuration, to ensure stable, high-performance connectivity for robotic testing environments. To support the teleoperation team, ensure low-latency, high-bandwidth communication pipelines between operators and robots in … production or test environments. Administered and maintained local servers and storage systems, including NAS appliances, ensuring data availability, backups, and secure access control. Design, deploy, and maintain scalable and secure IT infrastructure on-premises (in labs or data centres) or hybrid/cloud environments. Monitor and troubleshoot network performance … network troubleshooting (TCP/IP, DNS, DHCP, VLANs, VPNs, PHY basics, iptables). Hands-on experience managing NAS systems and local storage solutions for high-volume robotics or AI workloads. Experience with hybrid setups integrating on-premise infrastructure with cloud services (e.g., AWS, GCP). Experience administering Linux-based More ❯

solving and adapting to our users' needs, then this role will be great for you. Responsibilities Own and optimize relational SQL databases to ensure high availability, reliability, and scalability. Design and develop scalable, redundant and reliable APIs and other distributed infrastructure to support Appwrite's platform services. Develop … Experience building and consuming REST APIs, with experience in GraphQL being a plus. Strong knowledge of relational databases (PostgreSQL, MySQL), including optimization, scalability, and high-throughput design. Familiarity with containerization (Docker) and orchestration (Kubernetes). Proficiency in backend languages like PHP, Node.js, Python, Go, or Ruby. Ability to learn … and adapt to working with multiple programming languages and produce high-quality code. Passion for simplicity and great developer experience. Passion for open-source, building developer tools, and working with our developer community. Knowledge of container technologies like Docker, and orchestration technologies like Kubernetes. Experience with caching, message brokering More ❯