126 to 150 of 279 High Availability Jobs in London

access onboarding, configuration, and lifecycle management.* Troubleshoot and resolve complex authentication, authorization, and federation issues impacting users or applications.* Ensure access management services meet availability, performance, and resiliency requirements in a global environment.* Support audit, compliance, and security review activities related to access controls and authentication mechanisms.* Maintain technical … technical discipline.* Experience with passwordless authentication technologies and modern identity standards.* Familiarity with Zero Trust and conditional access models.* Experience supporting authentication services in high-availability, 24x7 enterprise environments.* Experience with identity verification solutions and technolgies.* Professional certifications such as Ping Identity Certified Professional, Microsoft Certified: Identity ...

technical growth opportunities. Hands-on Delivery & Mentorship: Remain close to the detail by proving solutions, reviewing code, and mentoring engineering teams to set a high bar for quality, automation, and best practices. What you’ll be doing Technical Leadership & Governance: Act as the account's senior authority on complex … development teams, guiding clients through workshops, and identifying business growth opportunities. AWS & Serverless Architecture: Deep hands-on expertise in designing, documenting, and delivering resilient, high-availability enterprise applications on AWS (including serverless patterns and appropriate integration components). Agentic AI & Commerce: Strong understanding of building agentic AI platforms ...

Engineer, you will be a key driver in integrating security into every phase of our Software Development Lifecycle (SDLC). You will join a high-impact team, responsible for securing our highly available, multi-tenant platform built primarily on GCP and Kubernetes. This role requires a proactive and automated … swiftly and effectively manage and resolve security events. What You Bring (Essential Skills) Cloud Architecture & Security: Deep, practical experience designing, managing, and securing high-availability infrastructure within GCP. API security: Proficient in reviewing, providing patterns and upskilling engineers to provide a secure API interface. Kubernetes Security Proficiency: Expert ...

Role Overview This isn't a "keep the lights on" SRE role. This is a strategic, high-impact opportunity to build the nervous system for a platform that transforms how networks of satellites, ground stations, and fleets are interconnected and orchestrated. You will be building the core observability stack … Python for debugging and writing tooling. Demonstrable experience defining, implementing, and managing SLOs, SLIs, and error budgets for production services for high availability distributed systems. Preferred Qualifications Experience operating a multi-cloud environment, specifically GCP and AWS. Hands-on experience with GitLab CI for CI/CD pipelines. ...

Role We are recruiting for a global security organisation supporting critical national infrastructure and global defence systems. You will design, build, and deploy high-availability AWS solutions and secure cloud architecture. Working as part of an agile delivery team, you will automate complex processes, deliver zero-trust cloud ...

architecture planning, cluster and security design, monitoring and automation; review and provide guidance on upgrade or migration plans, platform and application hardening ideas, and high‐availability design. Guide customers up the data streaming maturity curve with recommendations on advanced topics (data mesh, stream processing, utilization optimization, performance tuning ...

strong Azure database administration experience to support a database modernisation programme. Key requirements: Strong PostgreSQL DBA experience, including performance tuning, backup/recovery and high availability. Experience administering and optimising Azure-hosted database environments. Proven background delivering database migration and modernisation projects. Knowledge of database security, governance and access ...

Responsibilities: Lead the design, build, and replacement of legacy Cisco Wireless infrastructure with modern Cisco Catalyst 9800 WLC architecture, ensuring scalable, resilient, and high-performance wireless services Define and deliver end-to-end wireless migration strategies, including planning, staging, cutover execution, and post-implementation optimisation Architect and implement high-availability 9800 WLC deployments (SSO, redundancy models), ensuring minimal service disruption and operational resilience Design and implement enterprise wireless solutions, including SSID segmentation, policy profiles, VLAN mapping, RF optimisation, and seamless roaming Own the design, upgrade, and lifecycle management of Cisco ISE environments, including version upgrades, patching strategies ...

Experience architecting solutions that integrate transactional data systems within broader Big Data, Lakehouse, and AI ecosystems. Infrastructure, platform and administration expertise around disaster recovery, high availability, backup and recovery, scale-out methods, identity and security management, migrations (vendor-to-vendor, on-prem to cloud) The Impact You Will … Have Collaborate with GTM leadership and account teams to design and execute high-impact engagement strategies across your territory. As a trusted advisor, serve as an expert Solutions Architect and "champion," building technical credibility with stakeholders to drive product adoption and vision. Enable clients at scale through workshops ...

engineering data, AI‐driven simulations, and seamless user interactions. Prioritise maintainability, testability, and extensibility in design choices. Data Pipeline Engineering: Design and build robust, high‐throughput data pipelines to manage large volumes of engineering data. Ensure efficient data ingestion, transformation, storage, and retrieval from both internal simulations and external … partner tools. Cloud‐Based Scalability, Reliability, and Security: Leverage cloud technologies (AWS) to achieve system scalability, ensuring high availability, fault tolerance, and data security. Implement best practices for cloud infrastructure management and cost optimisation. Simulation Tool Integration: Develop APIs and interfaces to seamlessly integrate with a variety ...

team is responsible for Ebury's AML (Anti-Money Laundering) platform. We are seeking a Senior Software Engineer to help us build and maintain high-reliability, low-latency systems that directly impact our regulatory compliance. In this role, you will work on mission-critical features, including real-time sanctions … highest standards of safety and auditability in a regulated global environment. Responsibilities Contribute to the development of our AML platform's services, focusing on high reliability and scalability for real-time sanctions screening and transaction monitoring. You will be responsible for both delivering new features and improving/automating ...

organisation into a platform-led product company - building shared foundations that allow teams to move faster, operate safely in regulated environments and deliver high-quality client experiences across channel The Opportunity As a Senior Product Manager for FX Products, you will own the vision, strategy, and execution for Ebury … core client-facing foreign exchange capabilities. Your mission is to build industry-leading, high-availability, and cost-effective FX solutions that power our entire external client-facing platform and distribution channels. This is a high-impact role. You will leverage your foreign exchange expertise and passion ...

operations users. We are looking for someone with lots of energy that has excellent communicationskills, enjoys engineering challenges, has a passion to deliver high quality technology products and is able to operate in a highly fluid, rapidly changing environment. If that's you, we would like to hear from … lead engineering teams and deliver complex products with multiple stakeholders Experience architecting, designing full stack apps in AWS Prior experience with working on high availability, mission critical systems using active/active and blue-green deployment methodology BS. or higher in Computer Science (or equivalent work experience) PreferredQualifications ...

applications. In this role, you’ll bridge the gap between AI research and production, leading a team that is turning innovative prototypes into scalable, high-performance enterprise solutions. Your team will work on interactive AI applications, enterprise SaaS products, and platform capabilities that redefine how businesses leverage AI. …/CD pipelines (e.g., Circle CI, Github Actions), infrastructure-as-code (e.g., Terraform), and container orchestration (e.g., Kubernetes). Experience managing production environments with high availability, reliability, and scalability requirements. Familiarity with monitoring, alerting, and incident response best practices. Experience working with modern developer platforms and internal tooling ...

operations users. We are looking for someone with lots of energy that has excellent communication skills, enjoys engineering challenges, has a passion to deliver high quality technology products and is able to operate in a highly fluid, rapidly changing environment. If that's you, we would like to hear … lead engineering teams and deliver complex products with multiple stakeholders Experience architecting, designing full stack apps in AWS Prior experience with working on high availability, mission critical systems using active/active and blue-green deployment methodology BS. or higher in Computer Science (or equivalent work experience) Preferred ...

looking for an expert level Technical Architect to join one of our high-impact teams inside Citi's CTO organisation. You'll sit within Developer Enablement, a group focused on innovation, developer platforms and internal tools used across the bank, where we experiment and ship fast, like a startup … initiatives to support further SDLC automations, and the wider team is expanding. We need a highly skilled architect to ensure the platform's solidity, availability, and continued evolution. SDLC Automation is a greenfield initiative that builds on the success we've had in automating the SDLC and takes ...

industry needs. You will act as RDG’s principal expert in data engineering, guiding major technical decisions and enabling teams across RDG to deliver high-quality, reliable and efficient analysis and insight. You will work closely with the Head of Data, Analysis and Insights and the Head of Architecture … authoritative technical guidance on data engineering design and tools across RDG. Lead the development, operation and continuous improvement of RDG’s data platform, ensuring high availability, resilience and performance. Oversee the implementation of complex data pipelines, integrations and transformations across batch and streaming workloads. Make key decisions ...

design, development, and technical troubleshooting with ability to think beyond routine or conventional approaches to build solutions or break down technical problems Develops secure high-quality production code, and reviews and debugs code written by others Adds to team culture of diversity, equity, inclusion, and respect Develop core systems … data organization, performance implications of different approaches. Practical experience developing/running large datasets and optimizing query performance. Practical experience building resilient and high-availability KDB applications. Preferred qualifications, capabilities, and skills Experience in Terraform and Kubernetes from managing a Production Plant in Public Cloud. AWS Experience. Experience ...

design, development, and technical troubleshooting with ability to think beyond routine or conventional approaches to build solutions or break down technical problems Develops secure high‐quality production code, and reviews and debugs code written by others Identifies opportunities to eliminate or automate remediation of recurring issues to improve overall … experience developing/running large datasets and optimizing query performance Practical experience scaling and load‐balancing of KDB applications Practical experience building resilient and high‐availability KDB applications Preferred qualifications, capabilities, and skills Experience with market data venue and vendor data platforms AWS Experience Experience in Terraform ...

reliability and SRE Services organization goals.* Translate Organization strategy into an actionable delivery plan in partnership with Services Products, Operations & Engineering function, delivering incremental, high-value milestones.* Understand Critical Business Services functional scope and translate into End-to-End monitoring solutions.* Deliver against the observability roadmap for Services Technology … stacks such as Grafana, Prometheus, OpenTelemetry, ELK, Splunk, and similar platforms.* Deep understanding of SLIs, SLOs, Error Budgets, and telemetry best practices in high-availability environments.* Proven ability to troubleshoot integration issues and support observability across hybrid platforms (on-prem, cloud, containers).* Experience building dashboards aligned ...

exceptional customer service in a fast-paced corporate environment. Desirable Skills This role is critical for maintaining, supporting, and optimising existing technology systems, ensuring high availability, performance, and reliability through proactive monitoring, rapid incident resolution, and effective troubleshooting. The specialist will also provide strategic consultancy on technology roadmaps … manage complex technical projects, encompassing planning, execution, and delivery, considering timelines, risks, and dependencies. Take full ownership of issues from inception to resolution, ensuring high-quality service delivery. Essential Skills and Experience Deep Technical Expertise: Proven experience (minimum two years in a corporate environment) across a broad range ...

SpinLaunch is building Meridian, a next-generation broadband constellation designed to deliver high-capacity, low-latency connectivity to users around the globe. Backed by leading venture capital and engineering partners, we are rapidly scaling the design, production, and deployment of the satellites and ground systems that will bring Meridian … policy control Familiarity with emulator-based testbeds (e.g., Keysight/Spirent) and CI/CD for test automation Experience with telco-grade high availability and scaling design, including geo-redundancy and disaster recovery Experience integrating OSS/BSS systems with 5G networks via TMF-style APIs Familiarity with ...

United Kingdom to deliver, operate and optimise hybrid infrastructure across on‐prem and cloud environments. You will build and manage Kubernetes clusters, ensure high availability, and implement automation, monitoring and IAM controls. You will collaborate with global teams, support CI/CD pipelines, and leverage tools like Terraform ...

ability to lead the full lifecycle of complex engineering or infrastructure systems.Strong technical knowledge of BMS, CMS, CCTV, or similar critical control environments.Experience in high-availability, mission-critical environments where resilience and security are paramount.Deep understanding of physical and system security principles, with skills in identifying and managing ...

lead the full lifecycle of complex engineering or infrastructure systems. Strong technical knowledge of BMS, CMS, CCTV, or similar critical control environments. Experience in high-availability, mission-critical environments where resilience and security are paramount. Deep understanding of physical and system security principles, with skills in identifying ...