201 to 225 of 248 High Availability Jobs in England

architect scalable AWS systems, and mentor engineers. You will work at UK sites with on-call duties and a structured 37-hour week, ensuring high availability and rapid incident response. Candidates must hold at least an AWS Associate certification and be eligible for SC clearance; site attendance ...

seeking .NET Developer to work out of their plush offices in the heart of Hertford, Hertfordshire. You will be working on the development of high-availability and highly-transactional .NET/C# applications which will be critical to the launch of their new online music shopping channel. ...

seeking .NET Developer to work out of their plush offices in the heart of Bradford. You will be working on the development of high-availability and highly-transactional .NET/C# applications which will be critical to the launch of their new online music shopping channel. ...

Developer to work out of their plush offices in the heart of London's West End. You will be working on the development of high-availability and highly-transactional .NET/C# applications which will be critical to the launch of their new online music shopping channel. ...

seeking .NET Developer to work out of their plush offices in the heart of Salford. You will be working on the development of high-availability and highly-transactional .NET/C# applications which will be critical to the launch of their new online music shopping channel. ...

seeking .NET Developer to work out of their plush offices in the heart of Leatherhead. You will be working on the development of high-availability and highly-transactional .NET/C# applications which will be critical to the launch of their new online music shopping channel. ...

governance within Microsoft Azure Transform IT into a modern, scalable service through automation, self-service, and improved user experience Own IT operations, ensuring high availability, performance, and continuous service improvement Act as a senior partner to the business, aligning technology initiatives with organisational objectives Oversee cyber security, including ...

such as Wireshark/tcpdump for signalling analysis, Optimize routing tables and signalling load distribution, Perform health checks, capacity planning, and performance analysis, Ensure high availability and optimal utilization of STP resources, Understanding of 2G/3G/4G/5G signalling architectures, particularly: MAP signalling MAP Diameter ...

such as Wireshark/tcpdump for signalling analysis, Optimize routing tables and signalling load distribution, Perform health checks, capacity planning, and performance analysis, Ensure high availability and optimal utilization of STP resources, Understanding of 2G/3G/4G/5G signalling architectures, particularly: \n \n MAP signalling ...

What you'll be doing Designing, building, configuring and deploying secure on-premise messaging and collaboration platforms. Managing and supporting critical messaging infrastructure, ensuring high availability, resilience and performance. Troubleshooting complex technical issues across messaging and infrastructure technologies. Leading or contributing to technical project delivery within a structured ...

database Design. • Build, review, QA, implement, and support application database releases. • Implement RACF/ACF2 DB2 security rules and Access authority. • Build and maintain High Availability setup, replication setups and interact with application teams and other infrastructure teams. • Implement RACF/ACF2 DB2 security rules and Access authority. ...

applying crucial patches or upgrades. Performance Tuning & Optimisation: Monitor, optimise and deliver performance tuning or modifications to software code and database migrations to ensure high availability and prevent data loss. Development Collaboration: Partner closely with application developers on data models, system scalability, and security compliance using Azure DevOps. ...

Commercial Awareness Key Responsibilities Payment Platform Ownership * Own the end-to-end payment card processing environment across two brands and approximately 800 locations. * Ensure high availability, resilience, performance, and security of payment services. * Maintain responsibility for payment acceptance technologies including:Payment terminals, Payment switching hosts, Payment gateways, Acquiring ...

Commercial Awareness Key Responsibilities Payment Platform Ownership* Own the end-to-end payment card processing environment across two brands and approximately 800 locations.* Ensure high availability, resilience, performance, and security of payment services.* Maintain responsibility for payment acceptance technologies including:Payment terminals, Payment switching hosts, Payment gateways, Acquiring ...

department’s security posture while adhering to MUFG policies and procedures. Resolve platform escalations, prioritise resources and decisions on tooling, products and systems. Deliver high‐quality management information and dashboards that provide a comprehensive view of the estate. Design, implement and manage the Technology Resilience framework to ensure systems … systems to maintain business resilience. Map and manage service design, acceptance and continuous performance of production operations. Establish documents and standards for availability, capacity, security and continuity. Track operational readiness for in‐scope projects. Define and enforce service acceptance criteria and conduct readiness assessments. Define KPIs and metrics (e.g. ...

support following a migration from SharePoint 2016 to SharePoint Server Subscription Edition (on-premises) . The successful candidate will ensure platform stability, performance, and availability, while supporting ongoing enhancements aligned with business needs. Key Responsibilities Platform Support Provide L2/L3 support across SharePoint farms Troubleshoot incidents, resolve defects … manage service requests Ensure high availability and performance of the platform Enhancements & Configuration Deliver minor enhancements and configuration changes , including: Site updates and improvements Workflow modifications UI/UX tweaks Automation enhancements Administration Manage and maintain: SharePoint Servers and Farms Service Applications Content Databases Support integrations with: Active ...

Lead and develop engineering teams responsible for enterprise‐class infrastructure, setting clear technical direction and fostering a strong engineering culture. Own the technical integrity, availability, resilience and security of these enterprise platforms. Define and execute platform and infrastructure strategies, including hardware refresh, software currency, resilience improvements and de‐commissioning … senior technical authority for infrastructure platforms, providing deep expertise during incidents, change design, risk management and assurance activities. Lead major change initiatives, ensuring high‐quality change execution through CAB, effective risk assessment, and robust implementation planning. Partner closely with application teams, architects, security, service and suppliers to enable safe ...

middleware to bridge older IBM i technologies with distributed platforms and modern systems. Legacy Modernization: Upgrading and maintaining systems in IBM-derived environments, ensuring high availability and continuous operational continuity. Backend Development: Managing complex data infrastructures (often utilizing DB2, SQL, and related database tech). Compliance & Security: Adhering … strict enterprise compliance, including payment card industry (PCI) and data security (PII) standards across high-volume transaction environments. Collaboration: Working closely with enterprise architects and system engineers to execute major platform software upgrades. Typical Technical Requirements Legacy & Midrange Systems: Proficiency with IBM i (AS/ ...

Month Contract Rate: £700 - £1000 per day This is a client facing role working in a specialised team responsible for building and enhancing a high‐performance eTrading MI and Analytics platform. The platform captures, stores, and analyses extremely large volumes of real‐time and historical data over 3TB/… stakeholders across risk, quant, trading, and sales. The platform also underpins regulatory reporting, large‐scale data processing pipelines, and backtesting workflows. This is a high performance, globally distributed environment, running hundreds of concurrent production services with multiple daily releases. Key Responsibilities Develop core components of the Global eTrading ...

sector and focus on addressing our customer needs. Job responsibilities Creates complex and scalable coding frameworks using appropriate software design frameworks. Develops secure and high-quality production code, and reviews and debug code written by others. Architects and governs agentic AI-enabled engineering workflows (using enterprise-authorized tools within … functions. Influences leaders and senior stakeholders across business, product, and technology teams. Leads the design and delivery of consumer-facing financial product features, ensuring high availability, low latency, and resilient architecture for millions of end users. Partners with Product, Design, and Compliance teams to ship customer-centric features ...

Line Engineer Location: Huntingdon, UK Clearance Level: High - DV Developed Vetting UNLEASH YOUR POTENTIAL You provide a crucial Role in Core services, conducting Fault rectification of incidents and supporting Problem management, CSI, and CR work. Are you ready for your next challenge? Leidos 2nd line engineers conduct repairs … dealt within SLA and KPI set down by the customer. Provide Second line technical support: Manage and maintain servers, virtual machines to ensure high availability and performance, including the creation and deployment of new equipment. Responsible for updating of certification of the network. Provide expert-level support ...

Inside IR35 - £530 p/d The Role: Were hiring a security-focused Fullstack Java Engineer (Java + Angular) to support the modernisation of high-availability, cloud-native digital services operating at scale. This role is centred around secure coding, scalable architecture, relational database design, and strong cross ...

leading engineering teams to design and modernize Unisys-based infrastructure, ensuring security, regulatory compliance, and continuous improvement. The ideal candidate will have experience in high-availability infrastructures and a solid understanding of mainframe platforms. Offering a hybrid working model and competitive salary, the position includes generous benefits like ...

drive engineering excellence across large-scale digital platforms. This hybrid role, requiring 40 hours per week, focuses on leading technical direction and ensuring high availability across cloud-native systems. The ideal candidate will have deep expertise in Java, AWS, and experience in managing diverse teams. This position offers ...

Responsibilities Manage and support Red Hat OpenShift clusters hosted on x86 infrastructure. Provide day-to-day operational support for the OpenShift platform, ensuring high availability and performance and BAU maintenance. Implement and enhance automation across platform operations (provisioning, scaling, patching, incident response). Maintain and improve platform reliability ...