201 to 225 of 461 High Availability Jobs in the UK

months. The Role The successful candidate will play a key role in supporting and developing Oracle database infrastructure, ensuring systems remain secure, resilient and high performing. Responsibilities include: Monitoring database health, availability, capacity and performance using proactive alerting and trend analysis. Administering Oracle databases and Linux platforms … technical and business teams. Technical Skills Essential Oracle Database Administration (Oracle 19c or later preferred). Backup and recovery, performance tuning, monitoring, security and high availability. Oracle Enterprise Manager administration. Oracle WebLogic administration. Linux administration and shell scripting. Enterprise backup, recovery and data protection. Performance monitoring and optimisation. Desirable ...

multiple organisations into the target environment. Assess current-state infrastructure environments and identify opportunities for consolidation and optimisation. Solution Design and Assurance Produce high-level and detailed infrastructure designs. Define infrastructure standards, patterns, and reference architectures. Review and assure solution designs, suppliers, and technical partners. Ensure architecture designs meet … security, availability, performance, resilience, and operational requirements. Platform and Service Alignment Ensure business continuity and operational stability throughout transformation delivery. Define architectural requirements for hosting, connectivity and workplace technology. Ensure tech designs support service integration and operational readiness requirements. Cloud and Modernisation Define cloud adoption strategies and migration approaches ...

multiple organisations into the target environment. Assess current-state infrastructure environments and identify opportunities for consolidation and optimisation. Solution Design and Assurance Produce high-level and detailed infrastructure designs. Define infrastructure standards, patterns, and reference architectures. Review and assure solution designs, suppliers, and technical partners. Ensure architecture designs meet … security, availability, performance, resilience, and operational requirements. Platform and Service Alignment Ensure business continuity and operational stability throughout transformation delivery. Define architectural requirements for hosting, connectivity and workplace technology. Ensure tech designs support service integration and operational readiness requirements. Cloud and Modernisation Define cloud adoption strategies and migration approaches ...

similar) for device telemetry and command execution.* Implement robust authentication, authorization, and end-to-end encryption mechanisms.* Design database schemas and optimize queries for high-volume device data (PostgreSQL/MongoDB/Cassandra).* Integrate with Apple DEP, Android Zero-Touch, and third-party identity providers.* Ensure high availability, observability, and auto-scaling of backend services.* Write clean, testable, and well-documented code.## Requirements* 4+ years of strong backend development experience.* Proficiency in **Go/Node.js/Java/Python** (Go preferred).* Deep experience with cloud platforms (AWS/GCP/Azure).* Strong knowledge ...

needs and improve developer experience Design, build and maintain improvements to the infrastructure and platform of Hnry, currently hosted on AWS Improve the reliability, availability and performance of our platform Evolve and optimise our CI/CD pipelines to enable fast, safe and consistent deployments Implement and enhance observability … monitoring, alerting, logging) using tools like DataDog to ensure high-availability APM Apply best practices in security, scalability and cost optimisation across our infrastructure Support incident response and proactively identify and resolve system issues Produce work that meets the expected level of test coverage and improve test coverage ...

Senior DevOps & Cloud Infrastructure Engineer to design, automate, and scale multi-cloud infrastructure across AWS, Google Cloud, and Vercel, with a focus on high availability and secure deployments. You will build robust CI/CD pipelines, manage Kubernetes workloads, and collaborate with engineering teams to implement IaC (Terraform … OpenTofu) and optimize deployment pipelines for a high-traffic SaaS product. #J-18808-Ljbffr ...

Data Operations Engineer/Developer to join our team and help build and scale our data processing infrastructure. In this role, you'll develop high-performance data pipelines, real-time streaming systems, and robust data architectures that power LMAX's growth and Business Intelligence initiatives. You will work with … develop, and maintain scalable data infrastructure to support our BI/MI workloads. Manage and optimize data pipelines and ETL/ELT processes. Ensure high availability, performance, and reliability of our data platforms and services. Conduct code reviews, mentoring others, and enforce best practices in data engineering. Diagnose ...

trading workflows to client-facing APIs. Develop and improve services for order management, market data processing, and trade lifecycle handling in a real-time, high-volume environment. Build and maintain REST APIs and WebSocket streams that deliver real-time prices, order updates, and account data. Collaborate with cross-functional … teams — product, frontend, trading — to adapt the platform quickly to new features and market conditions. Ensure high availability, reliability, and scalability of trading services, with a sharp focus on latency, observability, and testing. Contribute to architecture discussions and technical decisions, writing clean, maintainable code and sharing knowledge across ...

Location: Remote - UK working hours Remote| Full-time Compensation: £90K - £110K We are hiring on behalf of our client, a high-performance financial technology organization specializing in advanced integration service products. The client develops and delivers an innovative, hosted integration platform that enables global financial institutions to maintain … constructive, open-minded, and self-motivated approach to technical problem-solving. A strong belief in lifelong learning and an awareness of evolving technologies. High professional autonomy, with a proven ability to take the initiative within a collaborative, team‐oriented ecosystem. Experience managing third‐party relationships, negotiating with vendors, procuring ...

cycle. Essential Skills Proven experience designing and delivering enterprise OpenStack environments. Strong infrastructure engineering background. Experience building OpenStack platforms from greenfield. Linux systems engineering. High Availability (HA) and resilient infrastructure design. Networking, storage and virtualisation expertise. Infrastructure as Code using Ansible and/or Terraform. Excellent stakeholder management … Neutron, Nova, Keystone, Glance, Cinder and Heat Secure by Design Automation and CI/CD This is a fantastic opportunity to join a high-profile programme where you'll have the autonomy to shape the architecture, influence technical direction and deliver a modern enterprise private cloud platform. ...

lifecycle. Essential Skills Proven experience designing and delivering enterprise OpenStack environments. Strong infrastructure engineering background. Experience building OpenStack platforms from greenfield. Linux systems engineering. High Availability (HA) and resilient infrastructure design. Networking, storage and virtualisation expertise. Infrastructure as Code using Ansible and/or Terraform. Excellent stakeholder management … Neutron, Nova, Keystone, Glance, Cinder and Heat Secure by Design Automation and CI/CD This is a fantastic opportunity to join a high-profile programme where you'll have the autonomy to shape the architecture, influence technical direction and deliver a modern enterprise private cloud platform. ...

Role Youll play a key role in supporting and developing the organisations Oracle database estate, ensuring business-critical systems remain secure, resilient, and high performing. Working closely with development and infrastructure teams, youll be responsible for maintaining Oracle databases, optimising performance, and supporting ongoing technology improvements across the business. … Responsibilities Administer and maintain Oracle database environments Monitor database health, performance, and availability Manage backups, restores, migrations and disaster recovery Support database patching, upgrades, and maintenance Troubleshoot and resolve database performance issues Maintain Oracle Enterprise Manager and Oracle WebLogic environments Automate routine administration tasks where possible Ensure database security ...

seeking a talented Java Backend Engineer to join a dynamic team. This role is focused on building high-performance, scalable software within a distributed enterprise environment. Location: Burgess Hill, UK (On-site 3 days per week is mandatory) Employment Type: Permanent/FTE The Role You will contribute … development lifecycle-from design and debugging to deployment and monitoring. You will be responsible for building world-class applications that meet the needs of high-transaction business and customer-facing environments. Key Responsibilities Develop & Scale: Build high-quality software using distributed enterprise frameworks and scale applications based ...

technical leader, mentoring other engineers and driving best practices across the development lifecycle. Key Responsibilities Lead the architecture, design, and implementation of high-performance, resilient, and secure communication systems using C#/.NET. Develop robust, low‐latency applications that handle high-volume data traffic (e.g., messaging queues, real … highly scalable, distributed systems (e.g., microservices architecture). Experience with development of Web Applications. Proven experience with protocols and technologies common in communication or high‐availability systems (e.g., TCP/IP, gRPC, messaging services like Kafka or RabbitMQ). Expertise in performance tuning, concurrency, and multithreading to achieve ...

together to support a platform that serves more than 500,000 customers and manages over 18 million devices worldwide. The team operates with a high degree of autonomy, giving engineers the opportunity to drive both critical initiatives and grassroots improvements that solve real operational challenges. One of our most … tooling to support the continued growth of a platform serving millions of managed devices worldwide. Troubleshoot complex infrastructure and distributed systems issues to ensure high availability while helping teams identify and address performance and scalability challenges. Contribute to critical projects such as cluster build out by building automation ...

function as part of its long-term digital transformation strategy. This is an exciting opportunity for an experienced Senior Solution Architect to join a high-performing architecture team, where you'll play a key role in designing and delivering enterprise-wide technology solutions. You'll work closely with senior … across infrastructure, networking, security, middleware and integration technologies Experience with architecture governance, design authorities and technical assurance Strong understanding of security, risk management and high-availability solution design Knowledge of microservices, event-driven architecture and modern architectural patterns Experience supporting Agile delivery environments using tools such as Jira ...

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 ...

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 ...

office. These include frontend and backend engineers, AI research scientists, and others from Amazon, Microsoft, and Google, leading PhD programs like Stanford, high growth startups like Stripe, Vercel, Bolt, and many founders of their own companies. Overview The responsibilities of our Platform team include building and maintaining all backend … providers Efficiency in ideation and implementation, prioritizing tasks based on urgency and impact Preferred: Experience with Docker and containerized deployments Preferred: Proficiency in deploying high availability applications on Kubernetes What We Offer A dynamic environment where your contributions shape the company and its products A team that values ...

office. These include frontend and backend engineers, AI research scientists, and others from Amazon, Microsoft, and Google, leading PhD programs like Stanford, high growth startups like Stripe, Vercel, Bolt, and many founders of their own companies. Overview The responsibilities of our Platform team include building and maintaining all backend … providers Efficiency in ideation and implementation, prioritizing tasks based on urgency and impact Preferred: Experience with Docker and containerized deployments Preferred: Proficiency in deploying high availability applications on Kubernetes What We Offer A dynamic environment where your contributions shape the company and its products A team that values ...

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. ...

maintain Microsoft SQL Server environments Support database security, access management, patching, backup and recovery processes Deliver database improvements, upgrades, and migration projects Support high availability and disaster recovery solutions Participate in on-call support and major incident management What You'll Bring Strong experience as a SQL Server ...

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 ...