126 to 150 of 428 High Availability Jobs in England

Software Engineer - PostGres - Kubernetes - Kafka - TDD - 6-Month Contract - Hybrid (2 days on site, London) - Day Rate: Up to £650 (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 ...

organization's strategic goals and technology initiatives. Key Responsibilities: Design, Implement, and Manage Network Infrastructure Lead the design and deployment of robust, scalable, and high-performing network architectures, including LAN, WAN, WiFi, and cloud networking solutions. Expertise in routing, switching, and network segmentation to support business operations across multiple … environment. Cloud Networking Expertise Architect and manage cloud-based network solutions (e.g., AWS, Azure, GCP) to support a range of applications and workloads. Ensure high availability and performance of network services in cloud environments, leveraging virtual network functions, VPNs, and direct connections. Design cloud-to-cloud and hybrid ...

Wharf | 5 days on-site We're looking for an experienced Penetration Tester with proven law/legal sector experience to operate in a high-risk, high-sensitivity environment. This role is fully on-site and involves OT penetration testing on live production systems . You will: Perform … within law firms or legal organisations Hands-on experience conducting OT security testing on live/production systems Strong understanding of risk management in high-availability environments Expertise with industry-standard penetration testing tools and frameworks Excellent communication and documentation skills Prior legal-sector penetration testing and live ...

time on site in Wiltshire ( 5 days per week) Looking for an Infrastructure Engineer who will provide advanced support for critical infrastructure systems, ensuring high availability and security. This role requires proficiency with cutting-edge technologies and a strong focus on resolving complex issues efficiently. The position also … technologies are highly desirable (e.g., VMware, Microsoft, Dell, or security certifications). Strong problem-solving skills, attention to detail, and a commitment to delivering high-quality solutions. Familiarity with Hyper-converged infrastructure. Desired Competencies Knowledge of cross-domain technologies such as Tiger Traps, browse-down solutions like Garrison ...

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. ...

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 ...

Devops Engineer/SRE/Cloud Engineer You will - Build, maintain and troubleshoot AWS cloud infrastructure, supporting hybrid cloud and on-prem workloads for high-availability financial systems. · Deploy and support EKS clusters, containerised backend services and secure API integrations. · Develop Terraform IaC modules to automate provisioning ...

Good understanding of software architecture and clean code principles Comfortable working independently and as part of a collaborative team Experience with performance tuning and high-availability systems Familiarity with Agile/Scrum methodologies Benefits £60,000-£70,000 DOE Remote working with flexible hours 25+ days holiday + ...

role with excellent career progression as the company scales Your role: As a DevOps Engineer you will manage and optimise AWS cloud infrastructure, ensuring high availability, performance, cost-efficiency and security as well as developing Infrastructure-as-Code using Terraform, supporting scalable and maintainable infrastructure deployments. You will ...

secure, performant, and cost-effective as the platform scales. What you’ll do as DevOps Engineer: Design, build, and maintain scalable AWS infrastructure, ensuring high availability, performance, and security across multiple services. Establish and maintain infrastructure-as-code practices, deployment pipelines, and containerised services. Own monitoring, incident response ...

Databricks, and related Azure services. Build ETL/ELT processes to transform raw data into structured, analytics-ready formats. Optimise pipeline performance and ensure high availability of data services. Infrastructure & Architecture Architect and deploy scalable data lake solutions using Azure Data Lake Storage. Implement governance and security measures ...

Databricks, and related Azure services. Build ETL/ELT processes to transform raw data into structured, analytics-ready formats. Optimise pipeline performance and ensure high availability of data services. Infrastructure & Architecture Architect and deploy scalable data lake solutions using Azure Data Lake Storage. Implement governance and security measures ...

maintain IT infrastructure solutions across hybrid cloud and on-premises environments. This Infrastructure role will require you to manage complex environments while maintaining high availability, security, and performance standards across all infrastructure components. Specific responsibilities include designing and maintaining hybrid infrastructure solutions, implementing and managing Azure cloud services ...

Google Workspace, and Endpoint Management. Enforce configuration baselines and implement Infrastructure as Code for efficiency. Establish robust monitoring and incident response processes to maintain high availability. Team Management Lead and mentor a dynamic team, setting goals and building career paths. Manage change/release processes and compliance with ...

Engineer with strong expertise in Microsoft Azure to support and enhance cloud infrastructure services. The role involves designing, implementing, and maintaining secure, scalable, and high-availability cloud solutions, working closely with technical and business stakeholders. Key Responsibilities Design, deploy, and manage Azure cloud infrastructure , including networking and security. … databases hosted in Azure. Configure and manage Palo Alto firewalls to ensure secure connectivity and compliance. Monitor system performance, troubleshoot issues, and ensure high availability. Collaborate with cross-functional teams to deliver cloud solutions aligned with business needs. Required Skills & Experience Proven experience working as a Cloud Engineer ...

Role Overview Quantum is building a high-performance trading platform operating in a security-critical environment. We are seeking a hands-on Cloud Engineer to design, build, secure, and operate our Microsoft Azure cloud platform. This is a 100% cloud engineering role. Corporate IT and end-user support … Azure. ·Strong experience with Infrastructure as Code (Terraform). ·Deep understanding of Azure networking, compute, storage, and identity. ·Experience operating production cloud environments with high availability and security requirements. ·Strong security fundamentals, including access control, encryption, logging, and auditing. ·Comfortable working autonomously in a small, fast-moving team ...

core insights platform, across infrastructure, data, security and application layers. You'll design and implement scalable, cost effective AWS architectures that support high-throughput, mission critical IoT and data workloads, governing platform standards, documentation and best practices across multiple engineering teams. Your role will also encompass leading the definition … right to work in the UK. About you: You have strong experience of architecting and operating large scale systems on AWS, ideally within high-availability or regulated environments You have a strong knowledge of core AWS services (ECS/EKS, EC2, S3, RDS/Aurora, CloudWatch ...

support business goals Lead the migration and integration of databases across multi cloud database environments including Oracle Cloud AWS Azure and Google Cloud Ensure high availability scalability and performance of database systems Collaborate with cross functional teams to define and implement database solutions that meet business requirements. Requirements ...

just that. In this role, you will design, build, and maintain automated CI/CD pipelines, and optimise deployment processes to support a high-availability, feature-rich platform. You’ll be responsible for migrating systems to scalable and resilient cloud architectures, managing database deployments and ongoing maintenance ...

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 ...

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 ...

Environment Contract Type: Permanent Client: Our client is a specialist provider of secure ICT services supporting critical UK Defence systems. Operating within highly regulated, high-availability environments, they deliver resilient infrastructure, operational assurance, and rapid incident response across mission-critical platforms. The engineering teams work at the forefront … senior technical professional operating within secure Defence ICT environments, providing 24/7 operational support for mission-critical systems. The role ensures system availability, resilience, security, and rapid incident resolution in line with contractual SLAs and KPIs, combining deep infrastructure expertise with modern automation and monitoring practices to deliver ...

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 ...

Agile/Scrum environments Ownership mindset and attention to detail Work Environment Agile/Scrum delivery model Fast-paced fintech or banking environment High-availability, mission-critical systems ...