26 to 50 of 292 High Availability Jobs in England

tests to identify and remediate bottlenecks Develop and maintain platform solutions, automate infrastructure provisioning, configuration, and management tasks using Infrastructure as Code. Monitor, review and tune databases to ensure high availability and performance Collaborate with product engineering teams to design/build fit-for-purpose and observable software Required Skills and Experience: Proven experience in a SRE/… are a plus Good understanding of Docker Experience in database management/performance tuning, particularly MSSQL. Employee benefits: Opportunity to be a part of a 30+ year well-established, high-performance SaaS company. Excellent Company Pension scheme and Life Insurance, Excellent holiday allowance. A supportive team environment with emphasis on learning and development opportunities Working with a team of … caring, high-performing, and passionate people who have fun supporting our vision, innovation, and continuous improvement. This Senior Site Reliability Engineer role is working for a market leading global software company and this job is part of a large program of change and improvement in their Cloud SaaS products over the coming years. If you are looking for an More ❯

and maintain infrastructure using tools like Ansible and Terraform. Manage and optimize cloud-based infrastructure on both Google Cloud Platform (GCP) and Amazon Web Services (AWS). Ensure the high availability, performance, and security of infrastructure components, including Linux storage. Implement and manage containerization solutions using Docker and Kubernetes. Collaborate with development teams to support application deployments using More ❯

and maintain infrastructure using tools like Ansible and Terraform. Manage and optimize cloud-based infrastructure on both Google Cloud Platform (GCP) and Amazon Web Services (AWS). Ensure the high availability, performance, and security of infrastructure components, including Linux storage. Implement and manage containerization solutions using Docker and Kubernetes. Collaborate with development teams to support application deployments using More ❯

cloud product customer base is growing every year. About the Opportunity We are looking for a Software Engineering Manager who is experienced at growing and enabling teams to build high availability, global solutions for consumers and enterprises. As Software Engineering Manager for our Dentrix Ascend Practice Management Solution, you will be a self motivated individual who influences and … ownership, collaboration, and creativity and allows you to impact our company's success directly. As an team member, you will embrace open communication and be part of a flexible, high performing environment. Availability This is a hybrid role, with one to two days in office, to facilitate brainstorming and team building. Our office is located across from Guildford … software engineers to improve the lives of Henry Schein One users and their patients through the creation of market leading solutions Help recruit and retain engineers to create a high performing engineering team Oversee team performance and support the team members on their mission and delivery commitments Enable your engineering team to practice continuous delivery at scale by removing More ❯

better outcomes. This is a hands-on leadership role where you'll guide a talented cross-functional team, define the technical roadmap, and ensure we build scalable, secure, and high-quality software. If you're passionate about technical excellence, clean architecture, and building technology that makes a real difference to people's lives, we want to hear from you. … multi-disciplinary development team (developers, QAs, design, data engineering, and data science). Champion clean code, scalable design patterns, and best practices across the full SDLC. Write and review high-quality, testable C# .NET code (frontend and backend). Collaborate with product and DevOps teams to build robust, maintainable, and monitorable software. Produce clear, high-quality architectural documentation … exposure to Blazor, React, or similar frameworks a plus. Hands-on experience with Azure services (Kubernetes, Event Grid, Service Bus, Functions, SQL, Data Factory, Databricks, AML). Experience building high-throughput, high-availability, multi-tenant solutions. Excellent communication and collaboration skills, with the ability to inspire and mentor a hybrid development team. Customer-facing experience and the More ❯

demands a strong understanding of AWS services, cloud architecture principles, security best practices, and the ability to navigate complex regulatory landscapes. Your Responsibilities: Design and implement scalable, secure, and high-performance AWS cloud infrastructure complying with bank standards. Familiarity with private banking preferred; Avaloq experience will be an added advantage. Ability to re-envision the target state from current … Continuously evaluate and recommend improvements to enhance performance and reduce costs. Automate deployment processes and workflows using tools like Terraform, Ansible, and Jenkins. Monitor and optimize system performance, ensuring high availability and reliability. Develop and enforce best practices for security, compliance, and cost management in cloud environments. Collaborate with development and operations teams to streamline CI/CD More ❯

to our customer sites. How we work A team of self-motivated individuals with the ability to work unsupervised supporting a mission critical service. Working to towards a 99.999% availability, our collaborative team follows a DevOps approach to provide a service with constantly evolving priorities and growing customer base. As a team, we are working on the goal of … Directory (ADFS, domain management, users/groups, policies, certificates etc.) Infrastructure management and maintenance (COTS hardware & Virtualisation - VMware, Hyper-V) Good knowledge and experience of ITIL Experience of managing high availability environments and systems or with similar critical infrastructure delivery experience. Highly attentive with the ability to deal with changing priorities and context switching. A positive attitude to More ❯

to our customer sites. How we work A team of self-motivated individuals with the ability to work unsupervised supporting a mission critical service. Working to towards a 99.999% availability, our collaborative team follows a DevOps approach to provide a service with constantly evolving priorities and growing customer base. As a team, we are working on the goal of … Directory (ADFS, domain management, users/groups, policies, certificates etc.) Infrastructure management and maintenance (COTS hardware & Virtualisation - VMware, Hyper-V) Good knowledge and experience of ITIL Experience of managing high availability environments and systems or with similar critical infrastructure delivery experience. Highly attentive with the ability to deal with changing priorities and context switching. A positive attitude to More ❯

that powers a broad suite of proprietary and third-party applications-including internal operations tools, client platforms, and online learning systems. This role focuses on AWS cloud infrastructure, delivering high availability, security, and cost efficiency while enabling a seamless development experience for our in-house engineering team. You'll shape infrastructure strategy, drive automation, and strengthen CI/ More ❯

that powers a broad suite of proprietary and third-party applications-including internal operations tools, client platforms, and online learning systems. This role focuses on AWS cloud infrastructure, delivering high availability, security, and cost efficiency while enabling a seamless development experience for our in-house engineering team. You'll shape infrastructure strategy, drive automation, and strengthen CI/ More ❯

of Azure Virtual Desktop infrastructure. Administer host pools, images, user/application access, and resource groups. Support and customize multi-user environments using FSLogix & NetApp (or equivalent). Ensure high availability and DR across AVD components. Administer host pools, images, user/application access, and resource groups. Maintain and manage applications hosted in AVD. Develop and execute Infrastructure … Knowledge Essential: Hands-on experience managing complex AWS workspace migrations to AVD within timelines. In-depth understanding of Azure and AVD architecture, including best practices for design and migration. High proficiency in management, configuration, and deployment of Azure Virtual Desktop (AVD). Proficient in configuring and managing Resource Pools, Host Groups, Images, Apps, and User Access. Proficient in configuring … JIRA and ServiceNow. Experience Required Must Have: UK SC clearance. Hands-on experience with Azure DevOps, CI/CD Pipelines, GitHub Repos, ARM Templates, Azure CLI, Terraform, and PowerShell. Availability to start role immediately. Willingness to provide on-call support. Experience working with Virtual Desktop Support teams providing direct end-user support. In-depth understanding of Azure Virtual Desktop More ❯

the Opportunity Our client is seeking a talented Cloud Native DevOps Engineer to join their growing team. In this role, you will work on mission-critical systems that demand high availability, robust security, and scalable infrastructure. You'll be responsible for building, automating, and optimising cloud environments while maintaining the highest security standards. This is an opportunity to … IaC) using tools such as Terraform or CloudFormation. Implement and manage CI/CD pipelines , enabling continuous integration and deployment of mission-critical applications. Monitor and optimise system performance, availability, and security, applying observability best practices. Collaborate in an Agile environment, engaging with stakeholders to gather requirements and deliver iterative improvements. This role allows you to apply your expertise More ❯

Lorien are working with a Manchester-based tech business that's investing heavily in its platform capabilities. With a focus on innovation and scalability, they're building out a high-performing engineering function to support a 24/7 live environment. As part of this growth, they're looking for an experienced Platform Engineering Manager to lead a key … performance, and security are prioritised in every decision. The Skill Requirements: We're looking for candidates with a mix of the following: Proven track record leading platform teams in high-availability environments Strong understanding of hybrid platforms (VMware + AWS is ideal, but OK with Azure/GCP) Experience with CI/CD tooling and pipelines (Jenkins ideal More ❯

Microsoft Azure and Microsoft 365 cloud infrastructure, including networking, compute, storage, and identity services. Proficiency in scripting (PowerShell, CLI). Monitor, optimise and support Azure-based solutions to ensure high availability and performance. Implement and maintain IT security controls, including identity and access management, encryption, and monitoring. We also maintain and control third party clients system access. Work More ❯

resilient, cost-effective, and aligned with business needs - all underpinned by ITIL best practices. As the Head of Service Delivery, you will oversee key functions including Service Level Management, Availability, and Capacity Management. You'll work closely with Technical Operations, Change Management, and third-party suppliers to maintain high service standards and drive continuous improvement. External facing IT … service issues. Drive root cause analysis and preventative actions. Service Level Management Define and manage SLAs and OLAs. Monitor performance and lead service reviews. Identify and implement service improvements. Availability Management Ensure services meet availability targets. Analyse and reduce service interruptions. Identify and mitigate single points of failure. Capacity Management Forecast future capacity needs. Monitor system performance and … field Certifications: ITIL Foundation Certification is required (minimum requirement); additional ITIL Intermediate or Expert-level certifications are preferred. Experience managing teams and third-party suppliers. Deep understanding of SLA, availability, and capacity principles Strong analytical and decision-making skills Familiarity with monitoring and reporting tools Advantageous but not essential Experience in health tech or critical service delivery Additional ITIL More ❯

as a Senior Data Engineer . What You'll Be Doing Build & Optimise : Take ownership of Starburst (Trino) and Dell Data Lakehouse deployments, turning complex data ecosystems into seamless, high-performance platforms Connect Everything : Create unified data experiences by integrating diverse data sources across multiple environments Performance Mastery : Fine-tune containerised solutions for maximum scalability and lightning-fast query … Kubernetes/OpenShift in production environments Big Data Ecosystem : Strong background in Hadoop, Hive, Spark, and cloud platforms (AWS/Azure/GCP) Systems Architecture : Understanding of distributed systems, high availability, and fault-tolerant design Security Protocols : Experience with LDAP, Active Directory, OAuth2, and Kerberos authentication Unix/Linux Proficiency : Advanced command-line skills and system administration experience More ❯

month extension Clearance: SC Clearance required (will sponsor if needed) The Role: You will be part of cross-functional teams delivering and maintaining large-scale digital platforms, ensuring high availability, scalability, and resilience. The role requires a blend of technical depth and leadership capability particularly in automation, observability, and mentoring team members. Key Skills & Experience: DevOps/SRE More ❯

with container orchestration solutions (Kubernetes/OpenShift). Knowledge of Big Data (Hadoop/Hive/Spark) and Cloud technologies (AWS, Azure, GCP). Understanding of distributed system architecture, high availability, scalability, and fault tolerance. Familiarity with security authentication systems such as LDAP, Active Directory, OAuth2, Kerberos. Excellent Unix/Linux skills. Familiarity with JDBC/ODBC Preferred More ❯

with container orchestration solutions (Kubernetes/OpenShift). Knowledge of Big Data (Hadoop/Hive/Spark) and Cloud technologies (AWS, Azure, GCP). Understanding of distributed system architecture, high availability, scalability, and fault tolerance. Familiarity with security authentication systems such as LDAP, Active Directory, OAuth2, Kerberos. Excellent Unix/Linux skills. Familiarity with JDBC/ODBC Preferred More ❯

AWS-native and PaaS services to modernise our production environment. Implement mechanisms to support CI/CD and modern DevOps practices. Manage and improve cloud-based production environments, ensuring high availability, performance, and security. Deliver Infrastructure as Code (IaC) solutions for repeatable and auditable deployments. Drive monitoring, alerting, and incident response processes aligned with SRE principles. Partner with More ❯

and a belief in making a tangible impact on our world. Whether you join our London HQ or the wider global organisation, you'll be a part of collaborative, high-performing teams, creating cutting-edge software, platforms, and infrastructure. The Role Join us as a Site Reliability Engineer and help us build the future of data sovereignty! We're … seeking an SRE passionate about creating high-performance, scalable, and reliable services for our production infrastructure. You'll have a direct impact, improving existing systems and developing innovative solutions to complex challenges. Our small, collaborative engineering teams own the full lifecycle of their services, from development to production operations. We champion automation and empower you to choose the best … for self-hosted deployments, including infrastructure and tooling for monitoring, alerting, and troubleshooting. This will involve designing and implementing robust metrics and logging systems. Engineer the ACRA platform for high availability and fault tolerance. This includes ensuring resilience against Cloud Availability Zone outages and the ability to gracefully handle node failures. Guarantee 99.9% uptime for the platform More ❯

Months TechOhana have partnered with a Global Entertainment provider that are looking for Senior Back End Engineer on a contract basis: What You’ll Do: Design, develop, and maintain high-performing back-end services and APIs. Collaborate with cross-functional teams to deliver scalable and secure solutions. Optimise system performance and troubleshoot complex issues in a high-availability …/NoSQL) and API design (REST/GraphQL). Familiarity with microservices, containerisation (Docker, Kubernetes), and CI/CD practices. A problem-solving mindset with a passion for delivering high-quality, scalable software. More ❯

a 100% distributed setting - Speechify has no 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. This is a key role and ideal for someone who thinks strategically, enjoys fast-paced environments … Engineer. This role is central to ensuring our infrastructure scales efficiently, optimizing key product flows, and constructing resilient end-to-end systems. If you are passionate about strategizing, enjoy high-paced environments, and are eager to take ownership of product decisions, we'd love to hear from you. What Yo u' ll Do State of the art voice cloning … knowledge of AWS, Azure, or other cloud providers. Efficiency in ideation and implementation, prioritizing tasks based on urgency and impact. Experience with Docker and containerized deployments. Proficiency in deploying high availability applications on Kubernetes. Preferred: Experience deploying NLP or TTS models to production. What We Offer A dynamic environment where your contributions shape the company and its products. More ❯

a 100% distributed setting - Speechify has no 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. This is a key role and ideal for someone who thinks strategically, enjoys fast-paced environments … Engineer. This role is central to ensuring our infrastructure scales efficiently, optimizing key product flows, and constructing resilient end-to-end systems. If you are passionate about strategizing, enjoy high-paced environments, and are eager to take ownership of product decisions, we'd love to hear from you. What Yo u' ll Do State of the art voice cloning … knowledge of AWS, Azure, or other cloud providers. Efficiency in ideation and implementation, prioritizing tasks based on urgency and impact. Experience with Docker and containerized deployments. Proficiency in deploying high availability applications on Kubernetes. Preferred: Experience deploying NLP or TTS models to production. What We Offer A dynamic environment where your contributions shape the company and its products. More ❯

Key Accountabilities Develop website using Drupal/Acquia Site Studio to an extremely high standard Design and implement Server Side logic, APIs, and database structures to support application functionality and performance. Including completion of maintenance tasks Collaborate with Front End developers, UX/UI designers, and other stakeholders to define and implement technical requirements and specifications Work with test … maintenance of the website, including upgrading of Drupal and security patches Proactively bring ideas for improvement to the product leadership team Optimise applications for maximum speed and scalability, ensuring high availability and reliability of Back End services. Write clean, maintainable, and efficient code, following best practices and coding standards. Conduct code reviews and provide constructive feedback to team More ❯