76 to 100 of 966 High Availability Jobs in the UK

Distinguished Engineer - UK (remote) - High-availability Systems - £225k + package Hybrid Distinguished Engineer, with strong experience developing and designing high-availability, distributed systems is now required by a market leading trading house. This is a hands-on role combining coding with a focus on designing scalable … secure, and high throughput systems, as well as leading across the org's modernisation projects Key Responsibilities: Lead architecture and design of complex software solutions. Mentor engineering teams and guide technical decision-making. Drive best practices across architecture, code quality, and delivery. Required Skills & Experience: Excellent background ...

rest of engineering thinks about systems. Your Responsibilities in this Role Build and improve the cloud infrastructure powering NALA and Rafiki, ensuring high availability, scalability and security across our systems. Improve developer experience through automation, self-serve tooling and infrastructure-as-code practices that increase engineering velocity. … Experience improving CI/CD pipelines and deployment automation in fast-moving engineering teams. Comfortable debugging production issues and participating in incident response in high-availability environments. Clear communication skills and the ability to work closely with software engineers across multiple teams. You get excited about owning something ...

investment management. We believe in traditional relationship and service-led banking powered by modern technology. Job Purpose Ensure the performance, security, integrity, and availability of enterprise database platforms across Oracle and SQL Server environments, supporting critical business operations and data-driven services. Drive continuous optimisation and rationalisation … where needed modernise database security, access controls, and compliance measures Ensure data integrity through validation, consistency controls, and operational processes Maintain robust resilience and high availability solutions across environments Rationalise and consolidate database estates to reduce complexity and cost Monitor database platforms proactively and resolve incidents within agreed ...

Cybersecurity, and Cyberdefence via IndraMind. The company’s business model is built around a comprehensive portfolio of proprietary products, combining strong innovation with a high-value focus for customers. With more than 2,500 projects implemented across 50 countries and over 100 cities, Indra is a global benchmark … risks. Windows platform operations: Operate and maintain Microsoft Windows Server environments, Active Directory, Cluster Services, Group Policy, application services and related infrastructure components, supporting availability, performance, capacity, housekeeping and configuration control. Virtualisation and hybrid infrastructure support: Support VMware-based virtualisation platforms and hybrid Microsoft environments, including operational checks, incident ...

develop solutions in Java, SQL, and PLSQL to ecommerce payments gateway as part of a team, in line with:The needs of a high-capacity mission-critical 24/7 service with 5 nines uptimeProduct specifications and drivers of business valueWorldpay architectural and software engineering principlesDepartment standards and practices … mentoringActive collaboration with engineers in UK and USActive contribution to retrospectives, resolution of technical debt, and improvements to team and department working practicesPeriodic availability outside normal office hours for release support and deploymentWorking collaboratively along the whole SDLC – with colleagues in the team, solution designers, release team, support ...

generation multi-region, multi-tenanted Execution Management System (EMS) platform. The ideal candidate will have experience building concurrent, performance sensitive systems where correctness and high availability are maintained across multiple regions to meet the stringent demands of our global trading customers. Key Responsibilities Platform Development: Design and implement … latency, high-throughput systems for a multi-region, multi-tenanted EMS platform, ensuring compliance with industry standards. Latency Optimisation: Analyse and optimise critical paths in the system to reduce latency and improve performance. Distributed Systems: Maintain distributed, fault-tolerant systems with high availability across multiple regions, ensuring ...

infrastructure services, including cloudplatforms, networks, storage, operating systems, and database services. The role has direct accountability for the Database Administration (DBA) team and ensures high availability, performance, security, and effective lifecycle management of all infrastructure assets. Responsibilities will include: Infrastructure Strategy & Architecture Define and own the IT infrastructure … scalable, andcosteffective. Evaluate emerging technologies and vendor solutions to support innovation and operational efficiency. Infrastructure Operations & Service Management Oversee thedaytodayoperation of infrastructure services, ensuring high availability, performance, and reliability. Ensure effective monitoring, incident management, problem management, and capacity planning. Establish andmaintaininfrastructure standards, operational procedures, and service documentation. Drive ...

support Strong analytical and problem-solving skills, with a passion for clean, efficient, and maintainable code Experience in enterprise SaaS industries, or with complex, high-availability platforms, would be beneficial Core Competencies Demonstrates expertise in designing and developing enterprise-level software solutions using C#, .NET/.NET Core … Optimisation Query Tuning Software Development Lifecycle Soft Skills Analytical Skills Problem-Solving Skills Collaboration Knowledge Sharing Clean Code Practices Industry Keywords SaaS Enterprise Software High-Availability Platforms Agile Delivery Methods Tools & Technologies Visual Studio VS Code Azure DevOps CI/CD Pipelines Development Tooling #J-18808-Ljbffr ...

headcount. What You'll Be Doing Own the Netcool estate - administer, maintain and upgrade Omnibus, ObjectServers, Gateways, Probes, WebGUI and Impact, ensuring high availability, resilience and robust lifecycle management Engineer smarter event management - design and maintain correlation, suppression, deduplication, enrichment and automation rules that cut alert noise … large-scale enterprise environments, including Omnibus, Impact and WebGUI Strong grasp of Netcool architecture - ObjectServers, Probes, Gateways (ServiceNow, JDBC), plus failover and high-availability configurations Proven track record delivering platform upgrades, patching, migrations and lifecycle activities on mission-critical 24x7 platforms Strong SQL and ObjectServer database administration, with ...

headcount. What You'll Be Doing Own the Netcool estate - administer, maintain and upgrade Omnibus, ObjectServers, Gateways, Probes, WebGUI and Impact, ensuring high availability, resilience and robust lifecycle management Engineer smarter event management - design and maintain correlation, suppression, deduplication, enrichment and automation rules that cut alert noise … large-scale enterprise environments, including Omnibus, Impact and WebGUI Strong grasp of Netcool architecture - ObjectServers, Probes, Gateways (ServiceNow, JDBC), plus failover and high-availability configurations Proven track record delivering platform upgrades, patching, migrations and lifecycle activities on mission-critical 24x7 platforms Strong SQL and ObjectServer database administration, with ...

domain and other key stakeholders to understand how the platform works and how it supports business objectives. Our client is building a high-performance engineering initiative focused on developing a brand-new, real-time banking platform designed for scalability, high availability, and zero-downtime reliability. The project … ensuring full system observability and forward compatibility across all platform capabilities. Requirements Senior-level experience in enterprise software engineering with a focus on high-throughput, real-time banking and financial systems. Strong proficiency in core Java development, Spring Boot microservices, and modern resilient service design patterns. Hands-on expertise ...

design, implement, and maintain Sybase ASE and IQ databases across Linux/Unix. You will tune performance, manage backups, ensure security, and support high-availability and disaster recovery strategies. The role focuses on large-scale data infrastructure, ongoing migrations, and close collaboration with developers and infrastructure teams ...

gates, kiosks, and other passenger-facing devices that are critical to daily service delivery. You will lead a multi-disciplinary team responsible for ensuring high availability, rapid incident response, and seamless customer experience across all front office technology. Key Responsibilities Lead the end-to-end support and operation … client on: System performance Incident trends Service improvements Operational risks and mitigation Ensure systems meet contractual SLAs/KPIs , particularly those linked to customer availability and revenue protection . Identify and deliver continuous improvement initiatives , including system optimisation, reliability improvements, and operational efficiencies. Provide leadership and direction ...

manage Logical Domains (LDOMs) and virtualised UNIX environments. Deliver UNIX system upgrades, migrations, and platform refresh activities. Design and support resilient cluster solutions for high availability and disaster recovery. Monitor system performance and troubleshoot complex infrastructure issues. Collaborate with infrastructure and application teams to support project delivery. Ensure … supporting Oracle T-Series hardware, including T5, T7, and T8 platforms. Proven background delivering UNIX migrations and upgrade projects. Experience with clustering technologies and high-availability solutions. Strong knowledge of UNIX networking, storage, and security principles. Excellent troubleshooting and problem-solving skills. Desirable Skills Oracle Solaris certifications. Experience ...

manage Logical Domains (LDOMs) and virtualised UNIX environments. Deliver UNIX system upgrades, migrations, and platform refresh activities. Design and support resilient cluster solutions for high availability and disaster recovery. Monitor system performance and troubleshoot complex infrastructure issues. Collaborate with infrastructure and application teams to support project delivery. Ensure … supporting Oracle T-Series hardware, including T5, T7, and T8 platforms. Proven background delivering UNIX migrations and upgrade projects. Experience with clustering technologies and high-availability solutions. Strong knowledge of UNIX networking, storage, and security principles. Excellent troubleshooting and problem-solving skills. Desirable Skills Oracle Solaris certifications. Experience ...

share our belief that it's not just what we do that matters–it's how we do it. DRW is a place of high expectations, integrity, innovation and a willingness to challenge consensus. Cumberland Systematic is a multi-asset trading team focused on mid and high-frequency … team. You will work with other software engineers to design and develop the full stack needed to enable a global trading operation with high availability requirements. You will be expected to design and develop trading systems, market data connectivity, execution algorithms, research infrastructure, monitoring and observability tooling ...

Ventula Consulting seeks a Distinguished Staff Engineer for the UK remote market, with travel to London HQ. The role focuses on building high-availability, scalable distributed systems, combining coding with architectural leadership. You will drive design, performance, and security for mission-critical platforms. Ideal candidates bring proven staff ...

share our belief that it’s not just what we do that matters–it's how we do it. DRW is a place of high expectations, integrity, innovation and a willingness to challenge consensus. Cumberland Systematic is a multi-asset trading team focused on mid and high-frequency … team. You will work with other software engineers to design and develop the full stack needed to enable a global trading operation with high availability requirements. You will be expected to design and develop trading systems, market data connectivity, execution algorithms, research infrastructure, monitoring and observability tooling ...

Infrastructure & Network Operations), Corporate IT and Platform Engineering teams to strengthen network and platform security, implement scalable controls and support modern security practices across high-availability environments. The role requires a technical understanding across networking, cloud, edge security, infrastructure hardening and operational security tooling. The successful candidate will … Main Requirements 5+ years experience in a dedicated or heavily security-focused engineering role Strong background in infrastructure, cloud or network security engineering within high-availability environments Strong understanding of Layer 3, Layer 4 and Layer 7 security principles across modern network and infrastructure environments Experience securing cloud ...

ensure trading systems perform flawlessly under real-time demands? Join a global proprietary trading firm recognised for leveraging technology, data, and innovation to power high-performance trading operations. With a strong culture of collaboration and technical excellence, the organisation continues to push the boundaries of low-latency infrastructure … critical trading systems. The role will focus on automation, system scalability, and incident response to maintain maximum uptime and efficiency in a fast-paced, high-availability environment. Keep the heartbeat of global trading running strong. Apply now! Responsibilities: Support traders and trading applications, providing real-time troubleshooting ...

/7.As a Trading Systems Engineer, you'll work on projects focusing on our real-time production trading environment and tackle problems that require high availability, high throughput, and ultra low-latency solutions. The ideal candidate possesses a passion for coding and automation, is eager to learn ...

systems, CRM platforms, or third-party services. Platform Architecture · Design Azure-based hosting platforms. · Design Kubernetes and AKS solutions. · Define hybrid-hosting architectures. · Develop high-availability and resilience strategies. Integration Architecture · Design integration with identity platforms. · Design application connectivity and networking. · Support database integration and hosting. · Define security … Technical Leadership · Lead architecture workshops. · Collaborate with software development teams. · Work directly with Pixel and other suppliers. · Support technology decision-making. Documentation & Standards · Develop high-level and low-level designs. · Produce architecture and deployment documentation. · Maintain platform standards and reference architectures. Essential Technical Skills · Microsoft Azure · Azure Networking · Kubernetes ...

environments. - Maintain secure, resilient and scalable network services aligned to business requirements, client expectations and regulatory obligations. - Support disaster recovery testing, failover validation and availability improvement for critical network services. - Monitor network performance, identify risks, resolve complex incidents and drive continual service improvement. - Shape and maintain the technical roadmap … senior or lead network engineer within a complex enterprise environment. - Deep knowledge of enterprise networking, including Layer 2/3, switching, routing, VLANs, segmentation, high availability, wireless and troubleshooting. - Strong experience with Cisco enterprise technologies, including Catalyst, Nexus, Cisco ISE, RADIUS, TACACS+, 802.1X and access control policies. - Strong ...

scale IQ databases with terabyte-level storage and ensure optimal bulk loading performance using BCP, IQ load utilities, or ETL tools. Configure and support high-availability solutions such as Sybase Replication Server, Warm Standby, MSA, Failover Clustering, and disaster recovery strategies. Sybase IQ Data warehouse support reporting … hands-on experience in delivering large-scale infrastructure/data center migration and infrastructure/data center upgradation/modernization projects within the global high availability banking/financial services environment. #J-18808-Ljbffr ...

leading trading firm in London is seeking a Software Engineer to design and develop high availability trading systems using C++ and Python. The ideal candidate will have over 5 years of C++ experience and a strong understanding of concurrency and software for trading. This role requires collaboration with ...