8 of 8 Permanent High Availability Jobs in Essex

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 ...

About the Opportunity NexCell Solutions is offering a 6-month DevOps internship for students who want hands-on experience supporting the infrastructure behind a high-scale AI platform that manages thousands of real-world WhatsApp conversations daily. This role is designed for students who want exposure to real production … infrastructure Exposure to DevOps and cloud-native engineering practices Experience supporting an AI-powered SaaS platform Structured mentorship and technical feedback Insight into how high-availability systems are operated Certificate of completion and professional reference upon successful completion About NexCell Solutions NexCell Solutions Ltd (London ...

Lambda, API Gateway, DynamoDB) NodeJS & Python for backend brilliance GitHub for CI/CD goodness Terraform for fast, automated, rock-solid deployments Multi-region, high-availability services powering real-time decisions This Role Is For You If You Love: Owning an AWS serverless platform powering real-time decisions … together Solving tough problems with NodeJS, Python & clean architecture Supercharging CI/CD and automation (hello GitHub Actions + Terraform) Innovating in geospatial, risk & high-scale cloud systems Delivering customer-obsessed engineering that moves the needle What you'll do: Drive engineering excellence, outcomes & delivery speed Architect secure, scalable ...

continuous improvement. Key Responsibilities Act as the senior on-site technical authority, supporting delivery across all customer contracts and operational obligations Ensure 100% availability of all mechanical, electrical and life safety systems Oversee day-to-day operation and monitoring of all critical M&E infrastructure, including understanding of Sequences … maintain a robust library of SOPs and EOPs , ensuring operational readiness at all times Ensure all work carried out on site is compliant, high quality and non-disruptive to customers Act as second-line escalation for major incidents and participate in on-call rota arrangements Maintain HV/ ...

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 ...

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 ...

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 ...