1 to 25 of 99 Remote/Hybrid High Availability Jobs in the UK

Main Job Purpose We are seeking an experienced Third Line Support Engineer to provide advanced technical support, own complex infrastructure issues, and ensure the high availability, security, and performance of critical IT systems. This senior hands-on role focuses on resolving escalated incidents, maintaining and optimising virtualised … deep technical troubleshooting across servers, networks, cloud platforms, virtualisation (VMware), container orchestration (Kubernetes), and Progress OpenEdge databases. Perform root-cause analysis on recurring or high-impact issues and implement preventive measures. Maintain high availability of critical systems through proactive monitoring, patching, updates, and performance tuning. Infrastructure Management ...

Location: London (Hybrid) Type: Permanent Industry: High-Performance Trading/Financial Markets About the Company Immersive Finance provides institutional-grade risk infrastructure for digital asset derivatives. Our team comprises seasoned traders, quantitative researchers, and technologists with decades of experience at leading buy- and sell-side institutions. We specialise … delivering production code. 5-10 years in Finance or Trading Systems. Advanced C++ skills. Strong Python engineering experience. Strong understanding of databases (SQL and high-performance solutions). Expertise in building and supporting high-availability , mission-critical systems . Desireable Experience building and deploying docker containers. Experience ...

across Azure and Microsoft SQL platforms for a growing SaaS client of ours. The position supports the wider DevOps objectives by ensuring the security, availability, integrity, and end-to-end support of database services. Working as part of a DevOps team, the role is responsible for both on-premise … based database systems, including both vendor-supplied and internally developed solutions Design and implement tactical and strategic database solutions with a focus on scalability, availability, performance, and resilience Proactively monitor the SQL Server estate to ensure high availability and optimal performance Provide operational support to internal stakeholders ...

storage solutions. o Define and implement best practices for OpenShift cluster setup, including multi-zone and multi-region deployments. o Ensure the architecture supports high availability, fault tolerance, and disaster recovery. 2. Migration Design and Optimization: o Assess existing infrastructure, applications, and workloads to determine migration readiness. … Leverage VMware tools (e.g., vSphere, vCenter, NSX) to optimize OpenShift deployments. o Configure and manage Pure Storage solutions (e.g., FlashArray, FlashBlade) to provide high-performance, scalable storage for OpenShift workloads. o Ensure compatibility and performance optimization between OpenShift, VMware, and Pure Storage. 4. CI/CD Pipelines and DevOps ...

Define and implement best practices for Open/Shift cluster setup, including multi-zone and multi-region deployments. o Ensure the architecture supports high availability, fault tolerance, and disaster recovery. 2. Migration Design and Optimization: o Assess existing infrastructure, applications, and workloads to determine migration readiness. o Develop … VMware tools (eg, vSphere, vCenter, NSX) to optimize Open/Shift deployments. o Configure and manage Pure Storage solutions (eg, FlashArray, FlashBlade) to provide high-performance, scalable storage for Open/Shift workloads. o Ensure compatibility and performance optimization between Open/Shift, VMware, and Pure Storage. 4. ...

lookout for a skilled Sybase Database Administrator (DBA) to join us on a contract basis. If you thrive in high-stakes environments and have a passion for database management, we want to hear from you! Key Responsibilities: Installing, configuring, and maintaining Sybase ASE and Replication Server environments. Managing database … resource allocation. Diagnosing and resolving blocking, deadlocks, contention, and execution plan issues. Maintaining and improving backup and recovery strategies using Sybase Backup Server. Supporting high-availability and replication architectures, including DR environments. Conducting regular recovery testing and ensuring compliance with DR procedures. Providing L2/L3 support ...

maintenance and optimisation of database systems. You will work closely with application development, infrastructure and architecture teams to support business-critical systems and ensure high availability, performance and compliance. Key Responsibilities Install, configure and maintain Oracle and SQL Server database environments Perform database upgrades, patching, migrations and backup … security policies Monitor and optimise database performance (indexing, partitioning, AWR reports, tracing) Troubleshoot slow-running queries and optimise SQL code Implement and manage high availability and disaster recovery solutions including RMAN, Data Guard, ASM and SQL Server AlwaysOn Conduct backup validation, disaster recovery planning and failover testing Ensure ...

Senior Site Reliability Engineer (UK or Germany) Permanent (Fully Remote) circa £120k plus benefits High-Growth Product | AWS | Reliability Engineering | Incident Management Our client is hiring experienced Senior Site Reliability Engineers in the UK or Germany to join a global engineering team supporting a high-availability, Java … DevOps engineers. If your passion is ensuring reliability, stability, and performance at scale, we want to talk to you. What Youll Work On Ensuring high availability, scalability, security, and reliability of production systems Managing and leading live incident response, driving RCAs and long-term fixes Building and maintaining ...

improve the consistency and quality of end user support. Key Responsibilities: Act as the senior escalation point for infrastructure and network issues Maintain high availability across servers, networks and core platforms Ensure high availability, seamless connectivity, and robust protection against cyber threats through the implementation ...

Duration: 6+ Months contract Location: London/Edinburgh (Hybrid) Role description: The ideal candidate ensures high availability and optimal performance of the DB2 subsystem. This role requires deep technical knowledge of SMP/E, z/OS internals, and third-party management tools like Broadcom (formerly CA) Platinum … assist in database management and monitoring. Security: Implement and manage DB2 security using RACF, ACF2, or Top Secret. Key skills: The ideal candidate ensures high availability and optimal performance of the DB2 subsystem. This role requires deep technical knowledge of SMP/E, z/OS internals ...

Site Reliability Engineer/Systems Engineer you will act as the vital link between operations, end users and backend development teams, ensuring system availability, performance optimisation and effective incident management across live environments. This Site Reliability Engineer/Systems Engineer role offers the chance to work with modern cloud … Engineer include: Incident Triage and Ownership: Acting as first-line technical escalation for live production issues through to resolution or handover System Monitoring and Availability: Maintaining high availability, performance and scalability of production platforms and services Observability Implementation: Managing logging, monitoring, alerting and metrics to proactively identify ...

sustainability. Our customers are global and range from the largest national coast guards to individual vessel owners. SRT is an exciting company where high-quality results are rewarded. We are ambitious and constantly seek to innovate in order to deliver better products and services to our customers. We strive … values of Innovation, Quality, Responsibility, Team working and Ambition You will work with the Product Management team, following Agile working practices, to deliver high performing products and services What You'll Bring to the role of Senior Elixir Developer Technical Depth & Breadth: Previous experience with cloud-hosted internet platforms ...

entire infrastructure stack; from CI/CD pipelines to production deployments, from infrastructure orchestration to security governance. You’ll be part of a high-powered team located in London. You will build robust systems, move quickly, but be ready to scale and ensure production-grade reliability as our product … Prometheus, Grafana, CloudWatch, Datadog, Sentry) to ensure system reliability and rapid incident response. • Establish SLOs/SLIs and implement observability best practices to maintain high availability and performance. • Lead incident response, root cause analysis, and implement preventive measures to improve system resilience. Security & Governance: • Implement and maintain security ...

deployment practices, monitoring, and long-term maintainability. Operational Accountability: Act as the technical owner of production systems that directly impact live rail operations, ensuring high availability and rapid incident resolution. Requirements Must Haves 4+ years of professional experience with Ruby on Rails. Strong understanding of object-oriented programming … your family Culture & Operating Principles We value : Ownership over hierarchy Clarity over bureaucracy Impact over job titles We operate with high autonomy and high accountability. People are expected to raise risks early, communicate clearly, and take responsibility for outcomes. Interview Roadmap Screening Call (30 mins) – Recruiter alignment Technical ...

prem Kubernetes/OpenShift deployments Hands on contribution to DevOps tooling upgrades, issue resolution, and roadmap driven improvements Linux systems administration experience in high availability production environments Infrastructure as Code using Terraform, integrated with CI/CD pipelines (Jenkins) Automation first mindset across build, deployment, CI/ ...

ensure proactive incident response. Deploy and manage containerised applications using Docker and orchestrate environments. Monitor system performance, identify bottlenecks, and implement solutions for high availability and scalability. Collaborate with developers to integrate DevOps best practices into the software development lifecycle. Ensure security and compliance across cloud ...

controls, ensuring secure and resilient network operations across enterprise environments. This role is hands-on, need to be comfortable working in complex, regulated, or high-availability environments, partnering with infrastructure, networking, and SOC teams to deliver robust security outcomes. Key Responsibilities: Palo Alto Administer, configure, and support Palo ...

prospective customers (new logos). Engage with stakeholders from C-level executives to technical engineering teams, translating complex technical and business requirements into high-level and detailed technical architectures. Provide expert consultancy on network strategy, transformation roadmaps, best practices, and emerging technologies. Build strong, long-term relationships that support … security technologies. Ensure all designs are scalable, resilient, secure, and aligned to customer requirements, technical strategy, and industry best practices Lead creation of high-quality architectural documentation, including HLA, HLD, LLD, standards, and design patterns. Ensure designs align with industry best practices, compliance requirements, and customer governance processes. ...

quality and reliability Develop scalable AI systems Build and deploy production-grade NLP pipelines and services Ensure models operate efficiently with low latency and high availability Integrate models into scalable cloud infrastructure and real-world applications Data strategy and model training Lead the acquisition, processing and governance ...

Optimization (PTO) Must have in-depth experienced, Manage SQL Server databases, Configure and maintain database servers and processes, Backups, restores and recovery models. High Availability (HA) and Disaster Recovery (DR) options for SQL Server and experience with Windows server, including Active Directory Monitor system’s health and performance … including ensure high levels of performance, availability, sustainability and security Analyze, solve, and correct issues in real time and Refine and automate regular processes, track issues, and document changes Assist developers with query tuning and schema refinement Provide 24×7 support for critical production systems Perform scheduled maintenance ...

Team & People Management Lead multidisciplinary agile teams including cloud engineers, DevOps specialists, analysts, and testers Mentor, coach, and support performance development to build a high-performing delivery culture Ensure effective resource planning to support sprint velocity and long-term delivery capacity Cloud Architecture & Engineering Oversight Oversee delivery of cloud … architectures, container platforms, and hybrid infrastructure solutions Guide adoption of Infrastructure as Code (IaC) and automation practices Collaborate on designs for scalability, resilience, and high availability across platforms Delivery Operations & Agile Governance Manage sprint planning, backlog prioritisation, and iterative delivery using agile methodologies Track and report delivery metrics ...

team building a feature-rich platform supporting the fast-moving Electric Vehicle (EV) sector. This is a hands-on role working within a collaborative, high-performing environment, where you'll be responsible for improving deployment automation, scaling infrastructure, enhancing reliability, and driving best practices across modern DevOps tooling … across a large application portfolio Deliver infrastructure provisioning and scaling using IaC (Cloud Development Kit or Terraform) Support application configuration, optimisation, and migration into high-availability setups Manage database deployments and contribute to performance planning Carry out load testing, capacity planning, and performance monitoring Investigate incidents, resolve issues ...

EBIs training mission. The role requires strong technical leadership, stakeholder management, and a holistic view of platform operations to ensure efficiency, cost control, and high service quality across all environments. In addition, the Platform Coordinator will lead the Solutions Architecture function, driving the standardisation of platform and solution architectures … plans for the platform team. Oversee the lifecycle of technical projects, ensuring timely delivery and adherence to best practices. Manage operational performance and ensure high availability of both on-premises and cloud platforms. Maintain and develop strong collaborative relationships with IT teams and EMBL-EBI service stakeholders. Lead ...

expertise in Kubernetes, MongoDB, and either AWS or GCP. The role involves designing, implementing, and maintaining scalable cloud infrastructure, supporting containerised applications, and ensuring high availability and performance across environments. Key Responsibilities Design, build, and maintain cloud infrastructure on AWS or GCP. Deploy and manage containerised applications using … databases for performance and reliability. Implement CI/CD pipelines to automate build, test, and deployment processes. Monitor system performance, troubleshoot issues, and ensure high availability. Collaborate with development teams to improve deployment processes and system reliability. Ensure security best practices across infrastructure and applications. Required Skills & Experience Strong ...

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 ...