201 to 225 of 385 High Availability Jobs in London

trade across global markets, unconstrained by external pressures. This opportunity is ideal for an End-user Support or Trade Support Engineer who thrives in high-performance environments, understands the demands of a trading floor, and is excited by the pace and complexity of modern market infrastructure. The Opportunity: Joining … and developers—deploying, managing, and innovating around the systems that power one of the most agile trading operations in the industry. Key Responsibilities: Delivering high-touch technical support to front-office and back-office users in a real-time, fast-paced trading environment Deploying, configuring, and supporting complex trading … engineering teams to align tooling, infrastructure, and user strategy Leading hardware provisioning, workstation builds, and onboarding workflows for technical staff Supporting video conferencing and high-availability meeting infrastructure Driving automation across user provisioning, system configuration, and diagnostic workflows Evaluating and introducing emerging technologies to enhance performance and reliability More ❯

the future of AI-powered applications. In this role, you'll bridge the gap between AI research and production, turning innovative prototypes into scalable, high-performance enterprise solutions. You'll build interactive AI applications, enterprise SaaS products, and platform capabilities that redefine how businesses leverage AI. This is a … models and evaluation systems, working closely with ML teams to enhance agent reasoning, response quality, and decision-making. Manage and optimize cloud infrastructure, ensuring high availability, performance, and security in AWS, Azure, or GCP environments. Ship features at a rapid pace, maintaining high code quality, observability, and More ❯

information sharing. Demonstrated enthusiasm for ongoing learning and a proactive attitude towards adopting new technologies. Ability to thrive in a fast-paced, adaptable, and high-pressure environment, delivering results efficiently. Responsibilities: Design, implement, and optimize trading algorithms, order execution systems, and real-time data processing tools using Python to … requirements, translate them into technical solutions, and enhance the trading platform’s functionality and performance. Focus on improving system performance, minimizing latency, and ensuring high availability of trading systems, with a strong emphasis on efficient Python coding practices. Develop tools for real-time monitoring, risk assessment, and analytics More ❯

information sharing. Demonstrated enthusiasm for ongoing learning and a proactive attitude towards adopting new technologies. Ability to thrive in a fast-paced, adaptable, and high-pressure environment, delivering results efficiently. Responsibilities: Design, implement, and optimize trading algorithms, order execution systems, and real-time data processing tools using Python to … requirements, translate them into technical solutions, and enhance the trading platform’s functionality and performance. Focus on improving system performance, minimizing latency, and ensuring high availability of trading systems, with a strong emphasis on efficient Python coding practices. Develop tools for real-time monitoring, risk assessment, and analytics More ❯

information sharing. Demonstrated enthusiasm for ongoing learning and a proactive attitude towards adopting new technologies. Ability to thrive in a fast-paced, adaptable, and high-pressure environment, delivering results efficiently. Responsibilities: Design, implement, and optimize trading algorithms, order execution systems, and real-time data processing tools using Python to … requirements, translate them into technical solutions, and enhance the trading platform’s functionality and performance. Focus on improving system performance, minimizing latency, and ensuring high availability of trading systems, with a strong emphasis on efficient Python coding practices. Develop tools for real-time monitoring, risk assessment, and analytics More ❯

Senior Research Scientist, AWS Incident Tooling & Response Job ID: Amazon Development Centre Ireland Limited AWS Resilience owns service to prevent and response to availability and security issues for all AWS Services. In other words, we're the people who keep the cloud running. We work on the most challenging … an inclusive culture that welcomes bold ideas and empowers you to own them to completion. AWS Incident Response is at the heart of the high availability of Amazon Web Services. We make customer impacting events shorter and less frequent by driving large scale event and incident response. Our More ❯

to design and prepare suitable cloud infrastructure to ensure Thought Machine Vault products can be tested and run successfully at scale. Includes planning for high availability, disaster recovery, backup, redundancy, capacity and security Deploying and configuring Thought Machine Vault products on client, SaaS and internal cloud infrastructure Developing … Azure (ideally certified Solutions Architect Expert) Experience of enterprise secrets management systems, e.g. HashiCorp Vault, AWS secrets manager Experience in supporting production systems for high profile, mission critical systems. Experience with hybrid cloud technologies including OpenShift, Google Anthos, AWS EKS Anywhere, AWS Outposts A strong background in Go, Python More ❯

resolution of issues within AWS and Amazon infrastructure. You will also spend a portion of your time of your time directing the resolution of high visibility incidents by leading conference calls and remote teams. Using data learned from those incidents you will drive further improvements into our automation, tooling … Mentor peers in your areas of technical and operational strength A day in the life AWS Incident Response is at the heart of the high availability of Amazon Web Services. We make customer impacting events shorter and less frequent by providing large scale event and incident management. Our More ❯

our databases. You will ensure optimal database performance by analyzing database issues and monitoring database performance. Design, implement, and maintain database systems to ensure high availability, performance, and security. Manage and optimize databases on Azure, mainly Postgres, Cosmos DB and SQL. Develop and maintain data integration workflows using More ❯

our databases. You will ensure optimal database performance by analyzing database issues and monitoring database performance. Design, implement, and maintain database systems to ensure high availability, performance, and security. Manage and optimize databases on Azure, mainly Postgres, Cosmos DB and SQL. Develop and maintain data integration workflows using More ❯

Develop and implement deployment strategies, policies, and standard operating procedures. Select, deploy, configure, and operate alerting and monitoring systems. Optimize system performance and ensure high availability using load balancing, failover strategies, and automated scaling. Implement and maintain security best practices and compliance with industry standards (e.g., GDPR, ISO More ❯

Develop and implement deployment strategies, policies, and standard operating procedures. Select, deploy, configure, and operate alerting and monitoring systems. Optimize system performance and ensure high availability using load balancing, failover strategies, and automated scaling. Implement and maintain security best practices and compliance with industry standards (e.g., GDPR, ISO More ❯

Develop and implement deployment strategies, policies, and standard operating procedures. Select, deploy, configure, and operate alerting and monitoring systems. Optimize system performance and ensure high availability using load balancing, failover strategies, and automated scaling. Implement and maintain security best practices and compliance with industry standards (e.g., GDPR, ISO More ❯

deploy, configure, and maintain the FX Options trading applications and associated infrastructure. • Monitor system performance, identify potential issues, and implement proactive measures to ensure high availability and reliability. • Act as a primary point of contact for traders and other end users, addressing their technical queries and concerns promptly More ❯

with AWS services for ML workloads (SageMaker, EC2, EKS, etc.) or equivalent services in Azure/GCP. · Ability to manage cloud infrastructure to ensure high availability, scalability, and cost efficiency. Nice-to-Have · Experience with ML orchestration platforms like MLflow, SageMaker Pipelines, Kubeflow, or similar. · Familiarity with model More ❯

with AWS services for ML workloads (SageMaker, EC2, EKS, etc.) or equivalent services in Azure/GCP. · Ability to manage cloud infrastructure to ensure high availability, scalability, and cost efficiency. Nice-to-Have · Experience with ML orchestration platforms like MLflow, SageMaker Pipelines, Kubeflow, or similar. · Familiarity with model More ❯

with AWS services for ML workloads (SageMaker, EC2, EKS, etc.) or equivalent services in Azure/GCP. · Ability to manage cloud infrastructure to ensure high availability, scalability, and cost efficiency. Nice-to-Have · Experience with ML orchestration platforms like MLflow, SageMaker Pipelines, Kubeflow, or similar. · Familiarity with model More ❯

and good understanding of any leading cloud management systems and solutions Strong core platform architecture concepts including hardware platform hypervisor Networking security data protection high availability monitoring ing patching etc Familiarity with security compliance standards across a variety of enterprise IT landscapes Experience with Azure Hosting or Infrastructure More ❯

and good understanding of any leading cloud management systems and solutions Strong core platform architecture concepts including hardware platform hypervisor Networking security data protection high availability monitoring ing patching etc Familiarity with security compliance standards across a variety of enterprise IT landscapes Experience with Azure Hosting or Infrastructure More ❯

management of internal and hosted software platforms, Virtualised environment Azure, Entra ID, M365, and other cloud-based products. Patching and vulnerability management. Experience with High Availability and Disaster Recovery solutions. Complex Issue Resolution: Experience in analysing, interpreting, solving, and explaining to non-technical users. We recognise some candidates More ❯

exciting opportunity to work at the forefront of technology in the financial sector, providing mission-critical support. Role & Responsibilities: Lead the NOC team, ensuring high availability and performance of banking systems and services. Monitor infrastructure, applications, and endpoints for performance, reliability, and security using advanced tools. Manage incident More ❯

Overview: Our client is a technology-focused organisation that specialises in developing advanced data processing and automation systems. Their work revolves around building robust, high-performance solutions that handle complex data workflows efficiently. Operating in a dynamic and fast-moving environment, they focus on delivering scalable and adaptable technology … and optimising automation and data-driven systems. The ideal candidate will combine hands-on development expertise with leadership capabilities, ensuring that the team delivers high-quality solutions that meet business needs. Key Responsibilities: Technical Strategy & Development Shape and drive the technical vision, ensuring systems are scalable, maintainable, and performant. … queues and real-time communication protocols. Databases: Working with relational databases to manage structured data efficiently. Infrastructure & Deployment: Running on Linux-based environments, ensuring high availability and scalability. Monitoring & Observability: Using industry-standard tools for system health and performance tracking. What We're Looking For Essential Experience & Skills More ❯

dynamic Azure-based cloud environment. The ideal candidate will have strong analytical and technical capabilities, along with hands-on experience delivering scalable, secure, and high-performing cloud systems. Your Impact: On the organisation: Drive efficiency, scalability, and innovation by improving automation and deployment pipelines, ensuring the technical foundation supports … team: Collaborate across development, operations, and QA, fostering a DevOps culture focused on continuous improvement and seamless integration. On the end user: Help deliver high-availability, performant, and secure platforms that ensure a reliable and quality experience for all users. Skills & Experience Needed: 3+ years of experience in … experience with: Azure DevOps CI/CD tooling (pipelines, infrastructure as code) Azure PaaS infrastructure using Terraform, ARM templates, or similar At least one high-level language (e.g., C#) Application performance monitoring and incident management processes Proficient in: PowerShell, Azure CLI Git, JavaScript, JSON, XML, YAML Experience with: Distributed More ❯

with development teams and maintain a solid grasp of technical feasibility. Responsibilities: Architectural Leadership: Work with the Lead Architect to translate business objectives into high-level architectural designs for OTT and media streaming solutions. This involves drafting blueprints for system components, defining data flows, and ensuring alignment with organizational … regular feedback and instructions to maintain alignment with internal architectural standards, and own the ongoing technical relationship with all vendors. Autonomy & Collaboration: While receiving high-level directives from the Lead Architect, take ownership of solution design details. Regularly liaise with other Technical Architects to align on shared objectives and … of AWS core services such as EC2, S3, CloudFront, and AWS Media Services (MediaPackage, MediaConvert, etc.). Infrastructure Design: Ability to architect solutions for high availability, disaster recovery, and cost-effectiveness. IaC (Infrastructure as Code): Familiarity with Terraform, AWS CloudFormation, or equivalent tools for provisioning and managing cloud More ❯

with development teams and maintain a solid grasp of technical feasibility. Responsibilities: Architectural Leadership: Work with the Lead Architect to translate business objectives into high-level architectural designs for OTT and media streaming solutions. This involves drafting blueprints for system components, defining data flows, and ensuring alignment with organizational … regular feedback and instructions to maintain alignment with internal architectural standards, and own the ongoing technical relationship with all vendors. Autonomy & Collaboration: While receiving high-level directives from the Lead Architect, take ownership of solution design details. Regularly liaise with other Technical Architects to align on shared objectives and … of AWS core services such as EC2, S3, CloudFront, and AWS Media Services (MediaPackage, MediaConvert, etc.). Infrastructure Design: Ability to architect solutions for high availability, disaster recovery, and cost-effectiveness. IaC (Infrastructure as Code): Familiarity with Terraform, AWS CloudFormation, or equivalent tools for provisioning and managing cloud More ❯