20 of 20 Permanent High Availability Jobs in Essex

platform and customer-facing DDoS product. You will collaborate on strategy, roadmap, and delivery for globally distributed detection and mitigation systems, while developing a high-performing team and driving operational excellence. What you'll own Define multi-quarter roadmap and quarterly plans for DDoS platform and product, aligned … clear ROI. Lead new service development from concept and business case through GA: PRDs, architecture, stage gates, resourcing, and launch readiness. Deliver low-latency, high-availability backend services for detection, classification, and mitigation across OCI's global edge. Drive scalable data and control planes (policy, signaling, telemetry, orchestration ...

platform and customer-facing DDoS product. You will collaborate on strategy, roadmap, and delivery for globally distributed detection and mitigation systems, while developing a high-performing team and driving operational excellence. What you'll own Define multi-quarter roadmap and quarterly plans for DDoS platform and product, aligned … clear ROI. Lead new service development from concept and business case through GA: PRDs, architecture, stage gates, resourcing, and launch readiness. Deliver low-latency, high-availability backend services for detection, classification, and mitigation across OCI's global edge. Drive scalable data and control planes (policy, signaling, telemetry, orchestration ...

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 ...

authorisation patterns. Support and optimise SQL-related tasks, including connectivity, access configuration, and integration with Azure services. Collaborate with cross-functional teams to ensure high availability, performance, and quality of cloud environments. Produce clear documentation for builds, deployments, access controls, and operational processes. Skills & Experience Required Eligible ...

authorisation patterns. Support and optimise SQL-related tasks, including connectivity, access configuration, and integration with Azure services. Collaborate with cross-functional teams to ensure high availability, performance, and quality of cloud environments. Produce clear documentation for builds, deployments, access controls, and operational processes. Skills & Experience Required Eligible ...

authorisation patterns. Support and optimise SQL-related tasks, including connectivity, access configuration, and integration with Azure services. Collaborate with cross-functional teams to ensure high availability, performance, and quality of cloud environments. Produce clear documentation for builds, deployments, access controls, and operational processes. Skills & Experience Required Active ...

authorisation patterns. Support and optimise SQL-related tasks, including connectivity, access configuration, and integration with Azure services. Collaborate with cross-functional teams to ensure high availability, performance, and quality of cloud environments. Produce clear documentation for builds, deployments, access controls, and operational processes. Skills & Experience Required Active ...

authorisation patterns. Support and optimise SQL-related tasks, including connectivity, access configuration, and integration with Azure services. Collaborate with cross-functional teams to ensure high availability, performance, and quality of cloud environments. Produce clear documentation for builds, deployments, access controls, and operational processes. Skills & Experience Required Active ...

datasets. -Collaborate with data analysts, scientists, and other stakeholders to define and fulfill data requirements. -Optimize performance and scalability of Snowflake data warehouse, ensuring high availability and reliability. -Develop and maintain data integration solutions, ensuring seamless data flow between various sources and Snowflake. -Monitor, troubleshoot, and resolve data … Lambda, Redshift, and Glue. > Strong understanding of data warehousing concepts and data modeling. > Excellent problem-solving and communication skills, with a focus on delivering high-quality solutions. > Understanding/hands on experience in Orchestration solutions such as Airflow > Deep knowledge of key non-functional requirements such as availability ...

datasets. -Collaborate with data analysts, scientists, and other stakeholders to define and fulfill data requirements. -Optimize performance and scalability of Snowflake data warehouse, ensuring high availability and reliability. -Develop and maintain data integration solutions, ensuring seamless data flow between various sources and Snowflake. -Monitor, troubleshoot, and resolve data … Lambda, Redshift, and Glue. >Strong understanding of data warehousing concepts and data modeling. >Excellent problem-solving and communication skills, with a focus on delivering high-quality solutions. >Understanding/hands on experience in Orchestration solutions such as Airflow >Deep knowledge of key non-functional requirements such as availability ...

Linux Systems Administrator – High-Growth AI Company (Near Cambridge) My client is a fast-growing AI company near Cambridge, seeking a Linux Systems Administrator to manage, optimise, and secure their Linux-based systems while supporting cross-platform environments. This hands-on role is ideal for someone who thrives … fast-paced environments and enjoys building robust, scalable infrastructure for R&D teams. Key Responsibilities Build, maintain, and optimise Linux server environments to ensure high availability and performance Implement security best practices across Linux, Windows, and macOS systems Conduct regular system audits, updates, and patch management Support Windows ...

paced environments and enjoy building robust, scalable systems, this opportunity may be for you! Key Responsibilities - Administer, maintain and optimise Linux server environments for high availability and performance - Implement security best practices across Linux, Windows and macOS systems - Perform regular system audits, updates and patch management - Support Windows ...

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 ...

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 ...

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 ...

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 ...

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 ...

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 ...