23 of 23 High Availability Jobs in Berkshire

Responsibilities Design, deploy, and maintain LAN, WAN, WLAN, and VPN infrastructure Monitor network performance and troubleshoot issues to ensure high availability Configure and manage routers, switches, firewalls, and load balancers Implement and maintain network security measures, including firewalls, IDS/IPS, and access controls Perform network upgrades, patches … with cloud networking (AWS, Azure, or GCP) Knowledge of SD-WAN, VoIP, or wireless networking Scripting or automation experience (Python, Bash, Ansible) Experience in high-availability or enterprise-scale environments Soft Skills Strong analytical and problem-solving skills Excellent communication and documentation abilities Ability to work independently ...

Join OCI to design and deliver cloud-scale DDoS protection as part of our edge security platform. You'll design and ship high-performance detection and mitigation systems, automate operations end-to-end, and help define the technical foundation for customer-facing DDoS capabilities. Basic qualifications 6+ years building … production backend systems (at least 3 years in high-scale or low-latency environments). Proficiency in one or more: Java/Python/C Rust/Go Strong preference for Java for control-plane/services. Strong systems design skills: concurrency, memory management, performance tuning, API design ...

systems are robust, secure, and scalable. You’ll lead infrastructure strategy, oversee daily operations, and guide a small team of engineers to deliver reliable, high-performing IT services that power our business. This role is ideal for a hands-on technical leader who thrives on designing, improving, and maintaining … technology. Key Responsibilities Lead the design, implementation, and maintenance of on-premise and cloud infrastructure (e.g. Azure, AWS, VMware, Hyper-V). Ensure high availability, performance, and security across all IT systems and networks. Manage and develop the IT infrastructure team, fostering a culture of excellence and continuous ...

infrastructure as code using tools like Terraform, ensuring consistency and reproducibility across environments. Monitor and troubleshoot system performance, identifying and resolving issues to ensure high availability and optimal performance. Collaborate with cross-functional teams to identify opportunities for automation, streamlining workflows, and improving efficiency. Stay up-to-date ...

join them on a major government project that's based in Wokingham. Role Description: Key Responsibilities Detect and mitigate system issues to ensure high availability. Automate operational tasks to improve efficiency and reduce manual intervention. Prepare disaster recovery plans and ensure business continuity. Monitor system health and optimize performance. ...

Technical CEO and other Full Stack Engineers to architect and scale our platform as we grow rapidly. You will play a pivotal role in high-impact projects such as optimizing performance for hundreds of thousands of users, designing scalable system architecture, mentoring junior engineers, and making key technical decisions … that shape our product. This is a high-impact opportunity for someone ready to take significant ownership, solve complex challenges at scale, and help power the next generation of educational technology. Role Responsibilities Architect and build scalable features across our web app (Next.js) and mobile app (React Native) Design ...

Java Developer - PostGres - Kubernetes - Kafka - TDD - 6-Month Contract - Hybrid (2 days on site, London) - Day Rate: Up to £700 (Inside IR35) Join a high-performing engineering team working on large-scale, high-availability systems used by millions. This role offers the chance to build and enhance … clean, testable code and following TDD principles with a strong focus on unit testing Working closely with DevOps, Product, and QA teams to deliver high-quality solutions Deploying and supporting services in AWS with tools such as Lambda, ECS, S3, and CloudFormation, along with Kubernetes for container orchestration What ...

seeking a Hands-On Data Architect to design, build, and operate a high-scale, event-driven data platform supporting payment and channel operations. This role combines strong data architecture fundamentals, deep streaming expertise, and hands-on engineering in a regulated, high-throughput environment. You will lead the evolution … builder role, not a documentation-only architect position. Key Responsibilities Data Products & Architecture Design and deliver core data products including: Channel Operations Warehouse (high-performance, ~30 days retention) Channel Analytics Lake (long-term retention, 7+ years) Define and expose data APIs and status/statement services with clear SLAs. ...

identify and resolve issues, implement automation and monitoring solutions, and drive continuous improvement across our infrastructure. Your leadership will be instrumental in fostering a high-performing, innovative engineering culture, optimising system performance, and minimising downtime. You will also be responsible for managing cloud costs effectively, ensuring spend remains within … optimise cloud infrastructure usage to ensure cost efficiency, maintaining spend within agreed budgets. Ensure the optimal performance of cloud services , delivering a seamless and high-quality experience for end users. Take accountability of the on-call rota , ensuring appropriate coverage, managing participation, and leading rapid incident response to maintain ...

Java Engineer – 6-Month Contract – Hybrid (2 days on site, London) - Day Rate: Up to £700 (Inside IR35) Join a high-performing engineering team working on large-scale, high-availability systems used by millions. This role offers the chance to build and enhance complex backend services … RESTful APIs and event-driven systems. Writing clean, testable code and following TDD principles. Working closely with DevOps, Product, and QA teams to deliver high-quality solutions. Deploying and supporting services in AWS with tools such as Lambda, ECS, S3, and CloudFormation. What we're looking for: Strong experience ...

based frontend systems, primarily utilizing React to craft intuitive and highly functional user interfaces. Productize and enhance our Kubernetes-based cloud platform to ensure high-availability, scalability, and cost-efficient ML workflows. Work proficiently across the entire stack to develop and integrate new features related to model versioning ...

abstractions that streamline application deployment and service discovery for developers. Autoscaling & Performance: Optimize pod scheduling, resource allocation, and horizontal/vertical scaling for high-performance services. Security & Policy Enforcement: Implement RBAC, network policies, and runtime security tools to enforce safe, compliant workloads. Deployment Enablement: Enhance Helm charts, Kustomize workflows … observability stacks (e.g., Prometheus, Grafana, Loki) for visibility into cluster and application health. Resilience & Recovery: Support fault-tolerant architectures, runbooks for failover, and high availability strategies. Collaboration: Partner with developers, QA, and platform teams to evolve infrastructure-as-code and self-service systems that reduce friction and boost ...

Azure services such as Azure app services, Azure SQL, App Gateways, Azure Front Door, storage accounts and Azure Container Instances · Build infrastructure solutions with high availability and redundancy in mind Key Skills and Experience: · IAC tools such as ARM or BICEP. · Knowledge of Azure services and where/ ...

Strong experience with Infrastructure-as-Code. Proficiency with automation tools. Hands-on Linux (Debian-based) systems administration. Production experience in containerised environments. Understanding of high availability patterns. Experience working with CI/CD pipelines. Bonus: deep hardware knowledge, networking fundamentals, familiarity with network equipment, strong automation mindset. ...

strategic trading firm, is looking for an Infrastructure Operations Engineer to support their Infrastructure team. The Infrastructure team is responsible for maintaining a resilient, high-availability Linux environment that supports large-scale compute workloads and mission-critical platforms. The team partners with researchers, developers, and systems engineers ...

hands-on expertise in Entrata and strong IT project management skills to deliver operational excellence and drive innovation across enterprise systems. You'll lead high-performing teams, collaborate with senior stakeholders, and ensure seamless IT service delivery across applications, infrastructure, and user support. Role & Responsibilities: Entrata Application Service Management … Build and lead a dedicated team to support the Entrata platform, ensuring high availability and performance. Oversee the full application lifecycle: deployment, upgrades, incident resolution, and vendor coordination. Define and implement SLAs, KPIs, and continuous improvement initiatives. Align Entrata capabilities with business needs through stakeholder collaboration. End-User ...

design, build and maintain the core data infrastructure powering the investment and risk processes. This is a fully hands-on role within a small, high-calibre team, offering significant impact and ownership. You will develop robust, production-grade ETL pipelines, manage cloud-based and on-prem data environments … from external vendors, trading systems and internal sources. The role also involves implementing automated data validation processes, optimising data quality and performance, and ensuring high availability across all systems. Working closely with the portfolio manager, researchers and engineers, you will enable data-driven decision-making through well-structured ...

Database Engineer, you'll sit at the intersection of database administration and software engineering. You'll be responsible for building and maintaining high-availability PostgreSQL environments, ensuring performance, security, backups, replication, and recovery are robust and reliable. Alongside this, you'll write production-quality Python to automate database ...

Veritas NetBackup. Collaborate with project teams to gather and fulfil infrastructure requirements. Implement and manage SAN fabrics, Switches, and components. Provide fault resolution in high-availability, enterprise-critical environments. Document infrastructure builds and configurations accurately and efficiently. Support and manage storage platforms including Nimble and NetApp. What ...

engineering, and quality systems. Experience managing senior leaders while remaining technically credible. Excellent stakeholder management and communication skills. Nice to Have Experience in regulated, high-availability, or transactional environments. Background in complex, platform-based engineering organisations. Exposure to certification or compliance-driven testing. What Makes the Role Distinct … Genuine ownership of quality across engineering. An established team with scope to shape the next phase of quality maturity. High visibility and influence at executive and board level. Focus on depth, sustainability, and engineering excellence, not rapid growth. Research indicates that men will apply to a role when they ...

Test Engineering strategy. Lead quality across four pillars: Functional & Regression Testing Test Automation Performance Engineering Certification & Compliance Testing Embed consistent, high standards for testability and quality across teams. Evolve the function into a scalable, future-proof capability. Organisation & Leadership Lead a ~40-person Test Engineering organisation. Manage ~6 senior … leaders (manager-of-managers). Shape leadership across Automation, Manual Testing, Performance, and Certification. Make targeted, high-impact hires where needed. Technical & Stakeholder Leadership Act as a senior technical authority on testing strategy, automation, and quality systems. Champion quality-first engineering across the SDLC. Influence executives, product, and engineering ...

hands-on Technical Architect to join a major cloud-native transformation programme. This is a role for someone who can move confidently between high-level architectural thinking and deep technical delivery, shaping solutions and helping teams make them real. If you enjoy solving complex technical problems, setting engineering direction … turn business requirements into robust architectural solutions and clear technical roadmaps. Drive standards around cloud governance, infrastructure-as-code, observability, cost optimisation, and high availability. Provide hands-on technical leadership — code reviews, technical oversight, solution design — while mentoring teams and supporting delivery. What You'll Bring Strong background ...

role in shaping the architecture of a modern communications platform and will work closely with backend, DevOps, and AI teams to deliver high-quality, production-grade voice services. What You'll Do Architect and implement a scalable telephony infrastructure supporting inbound and outbound voice calls. Design call routing, session … management, and failover strategies for high availability. Build and maintain real-time voice services using SIP, RTP, and WebRTC technologies. Develop APIs and internal tooling for call control, provisioning, and monitoring. Ensure low-latency, high-quality audio and reliable call delivery across regions. Collaborate with AI teams ...