476 to 500 of 1,150 High Availability Jobs in the UK

identifying, designing, and accelerating the delivery of production-grade ML, GenAI, and Agentic AI solutions. Your mission is to bridge the gap between high-level AI strategy and tangible business impact. You will lead the ideation and engineering of high-value AI products ensuring they are scalable, secure … Containerization (Docker, Kubernetes, Helm) to architect scalable, reproducible, and environment-agnostic AI platforms; specifically optimized for GPU-accelerated compute, distributed model training, and high-availability inference services. Hands-on experience applying MLOps and LLMOps principles, including automated model evaluation, drift detection, CI/CD for model weights/ ...

pricing, execution, and control across millions of transactions.The Futures Mission Control team owns the reliability, scalability, and operation of trading systems in production. This high-impact role connects software engineering, client coverage, compliance, and trading operations. We analyse real-time trading issues, build software tools that reduce operational toil … Sales business users.Candidates need the technical and analytical skills to triage and resolve complex production issues while operating effectively in a fast-paced, high-pressure environment. In this role, you will diagnose complex system behaviours, coordinate incident responses, manage post-mortems, and oversee safe software deployments. By combining financial ...

SWIFT Infrastructure Technology team is responsible for providing firm-wide connectivity to the systemically important market infrastructures of SWIFT and CLS. Our secure, high-performance middleware messaging and API applications process millions of messages and trillions of dollars in payments every day, interfacing with hundreds of internal line … software solutions across design, development, and technical troubleshooting, thinking beyond conventional approaches to break down complex technical problems and deliver scalable outcomes Create secure, high-quality production code and maintain algorithms that run synchronously with appropriate systems Leverage enterprise-authorized AI coding assist tools within the work environment ...

execution, and control across millions of transactions. The Futures Mission Control team owns the reliability, scalability, and operation of trading systems in production. This high-impact role connects software engineering, client coverage, compliance, and trading operations. We analyse real-time trading issues, build software tools that reduce operational toil … Sales business users. Candidates need the technical and analytical skills to triage and resolve complex production issues while operating effectively in a fast-paced, high-pressure environment. In this role, you will diagnose complex system behaviours, coordinate incident responses, manage post-mortems, and oversee safe software deployments. By combining ...

operations, including incident management, change control, monitoring, service reporting, and capacity planning. Establish and manage service level agreements (SLAs) for business-critical systems, ensuring high availability and operational excellence. Lead infrastructure and operational vendor management, including cloud providers, managed service partners, and technology suppliers. Drive automation and operational … ensuring regular testing and continuous improvement. Ensure infrastructure services meet the demands of regulated environments and support future organisational growth. Build and develop a high-performing infrastructure and service operations team. Who you are Essential Skills & Experience Significant experience leading IT infrastructure and service operations functions, including senior leadership ...

design, development, and technical troubleshooting with ability to think beyond routine or conventional approaches to build solutions or break down technical problems Develops secure high‐quality production code, and reviews and debugs code written by others Identifies opportunities to eliminate or automate remediation of recurring issues to improve overall … experience developing/running large datasets and optimizing query performance. Practical experience scaling and load‐balancing of KDB applications. Practical experience building resilient and high‐availability KDB applications. Preferred qualifications, capabilities, and skills Experience with market data venue and vendor data platforms. AWS Experience. Experience in Terraform ...

platform is moving towards a modern, event-driven architecture, leveraging APIs, cloud‐native services, and advanced DevOps tooling to deliver secure, scalable, and high‐performing solutions. We work closely with partners across the Group, including Data & Machine Learning, Consumer Lending, and Cloud Services, to deliver strategic account data products … Core Banking, you’ll play a pivotal role in designing, building, and supporting the tools and processes that enable our teams to deliver high‐quality software at pace. You’ll work collaboratively across engineering, product, and operations teams to ensure our platform is secure, resilient, and continuously improving. What ...

tasks and ensuring adherence to technical standards. Oversee Agile delivery processes (Scrum/Kanban), including sprint planning, stand-ups, estimation, retrospectives, and demos. Ensure high-quality code, effective peer reviews, secure coding practices, and reliable CI/CD pipelines. Support the stability, scalability, and performance of Hermes, managing technical … collaborating with Solution Architects or architecture functions. Demonstrated success improving engineering standards, delivery processes or team performance. Experience in travel, reservations, booking platforms, or high‐availability transactional systems. Exposure to cloud technologies (AWS, Azure), microservices or event‐driven architectures. Experience in integration‐heavy environments or API/middleware ...

regressions and health issues before they impact our customers Support Replication & Mobility: Support data streaming and "Zero-Downtime" migration strategies, ensuring data consistency and availability Fortify Business Continuity (BCP): Design and implement rigorous Business Continuity Planning and Disaster Recovery strategies. You will build the automation that ensures data durability … regressions and health issues before they impact our customers Support Replication & Mobility: Support data streaming and "Zero-Downtime" migration strategies, ensuring data consistency and availability Fortify Business Continuity (BCP): Design and implement rigorous Business Continuity Planning and Disaster Recovery strategies. You will build the automation that ensures data durability ...

with our organization's strategic goals and technology initiatives.Key Responsibilities:· Design, Implement, and Manage Network InfrastructureLead 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 … cloud environment.· Cloud Networking ExpertiseArchitect 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 ...

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 ...

across SAP S/4HANA, SAP ECC, SAP BTP, SAP PI/PO, SAP Fiori/UI5, and integrated enterprise systems. This role ensures high‐performance, scalable, secure, and future‐ready SAP solutions that align with business strategy and IT roadmaps. The architect collaborates closely with business leaders, solution … system landscape design, including DEV/QAS/PRD/DR environments. In‐depth knowledge of SAP Basis, system sizing, performance tuning, high‐availability (HA) and disaster recovery (DR) configurations. Strong experience with SAP HANA database architecture, optimization, backup/restore strategies, and security. Expertise in SAP integration ...

across SAP S/4HANA, SAP ECC, SAP BTP, SAP PI/PO, SAP Fiori/UI5, and integrated enterprise systems. This role ensures high‐performance, scalable, secure, and future‐ready SAP solutions that align with business strategy and IT roadmaps. The architect collaborates closely with business leaders, solution … system landscape design, including DEV/QAS/PRD/DR environments. In‐depth knowledge of SAP Basis, system sizing, performance tuning, high‐availability (HA) and disaster recovery (DR) configurations. Strong experience with SAP HANA database architecture, optimization, backup/restore strategies, and security. Expertise in SAP integration ...

strong focus on banking and payments systems Deep domain knowledge of card processing systems (e.g., authorization, clearing, settlement, dispute management) Proven experience designing high-throughput, low-latency transactional systems Experience operating within large-scale, matrixed enterprise environments Strong background in cloud-native architecture (AWS, Azure, or GCP), including relevant … Data: Distributed data systems, RDBMS/NoSQL, data modelling, data consistency patterns Security: Secure-by-design principles, IAM, encryption, threat modelling, regulatory compliance Resilience: High availability, fault tolerance, disaster recovery, observability (logging, monitoring, tracing) Channels: Experience designing across web, mobile, API gateways, and backend orchestration layers Legacy Integration ...

payments platforms. The role requires deep expertise in payments, banking operations, messaging architectures, cloud-native platforms, AI-driven engineering, and enterprise solution architecture.Key ResponsibilitiesArchitect high-volume payment platforms covering real-time payments, SWIFT, ISO 20022, settlement, reconciliation, and compliance.Design event-driven and messaging architectures using Kafka, NATS, and microservices.Drive … Cloud, and Microservices.Deep knowledge of Kafka, NATS, event streaming, API architecture, and integration patterns.Hands-on expertise with Oracle, PostgreSQL, data modelling, performance tuning, and high-availability systems.Excellent stakeholder management, leadership, and communication skills.Preferred QualificationsBanking or Financial Services background.Experience leading large-scale transformation and modernization programs.TOGAF, Kubernetes, Cloud ...

care they need.We are a highly cross-functional group where engineering, product, data, and security collaborate as true peers. We foster a low-ego, high-impact environment that values expertise and new ideas, maintaining the high standards required to build and scale a national healthcare communication platform.As … Senior Machine Learning Engineer, you'll join our Triage Intelligence team — a high-impact, cross-functional group of software engineers, Data Scientists, clinicians, and a Principal Product Manager. The team builds the intelligence that powers how Accurx understands healthcare communication across the entire product suite, with a current mission ...

infrastructure that powers real-world engineering breakthroughs? Join a near-unicorn AI research lab backed by leading investors, where the product team delivers a high-availability AI Factory to global aerospace, automotive, and energy clients. The role involves building a state-of-the-art internal developer platform orchestrating … architectures across hybrid environments (AWS/Azure/Sovereign Cloud) to ensure absolute data isolation between global industrial customers. GPU Orchestration: Manage autoscaling and high‐performance scheduling for NVIDIA H100/L40 clusters to handle "bursty" physics inference demands. Hybrid‐Cloud Networking: Manage data gravity and secure connectivity between ...

locations around the globe. Prior experience solving problems with large-scale, distributed systems is preferred. (i.e. Petabytes of storage, millions of objects, low latency, high throughput with millions of QPS) ResponsibilitiesDesign, develop, test, and ship high-quality technical solutions that scale across multiple GitHub services; build deep familiarity … integrated with downstream dependencies. Provide technical leadership through code reviews for solutions and product areas to ensure quality standards are met, while designing for high availability and GitHub-scale performance. Coordinate with engineering and product owners to define, prioritize, and deliver projects to meet business goals. Maintain operations ...

this low-TRL product, bridging the gap between tactical edge sensors in low-bandwidth environments and strategic HQs running enterprise analytics. Python Engineering: High proficiency in Python for microservices, API development (FastAPI/Flask), data processing, and backend service development. Docker & Container Orchestration: Deep knowledge of containerisation using Docker … Edge Computing, CI/CD Pipelines, Store-and-Forward Architecture. Integration & Security: Palantir SDKs/APIs, Webhooks, Secure Coding Practices, Defense Cyber Protection, High Availability, Low-Bandwidth Optimisation. Important Information Start Date: ASAP Security Requirements: Minimum clearance required is SC - due to the nature of the role ...

struggle with lengthy recruitment processes, limited access to qualified candidates, and stringent budgetary and regulatory constraints. Private sector businesses, on the other hand, encounter high turnover rates, difficulties managing a mix of permanent and temporary staff, and challenges in sourcing specialised talent for niche industries. These sector-specific obstacles … meet our clients' needs. Responsibilities Design and implement cloud-based solutions to support business applications and services. Manage and optimize cloud infrastructure to ensure high availability and performance. Collaborate with cross-functional teams to define and implement cloud architecture strategies. Automate cloud operations and processes to enhance efficiency ...

host-based security technologies. Develop and review secure architectures, standards, procedures and security controls. Support system hardening, vulnerability management and security improvement initiatives. Produce high-quality technical documentation, reports, procedures and customer deliverables. Perform cybersecurity IEC62443 risk assessments and vulnerability assessments within OT and industrial environments. Undertake and manage … including NIST, ISO 27001, IEC 62443 and the NCSC Cyber Assessment Framework (CAF). Strong understanding of Networking, Ethernet-based industrial networks, switching technologies, high-availability and network redundancy concepts, including segmentation, link aggregation and protocols such as STP, RSTP, MSTP, OSPF, EIGRP, HSRP and VRRP, as well ...

host-based security technologies. Develop and review secure architectures, standards, procedures and security controls. Support system hardening, vulnerability management and security improvement initiatives. Produce high-quality technical documentation, reports, procedures and customer deliverables. Perform cybersecurity IEC62443 risk assessments and vulnerability assessments within OT and industrial environments. Undertake and manage … including NIST, ISO 27001, IEC 62443 and the NCSC Cyber Assessment Framework (CAF). Strong understanding of Networking, Ethernet-based industrial networks, switching technologies, high-availability and network redundancy concepts, including segmentation, link aggregation and protocols such as STP, RSTP, MSTP, OSPF, EIGRP, HSRP and VRRP, as well ...

host-based security technologies. Develop and review secure architectures, standards, procedures and security controls. Support system hardening, vulnerability management and security improvement initiatives. Produce high-quality technical documentation, reports, procedures and customer deliverables. Perform cybersecurity IEC62443 risk assessments and vulnerability assessments within OT and industrial environments. Undertake and manage … including NIST, ISO 27001, IEC 62443 and the NCSC Cyber Assessment Framework (CAF). Strong understanding of Networking, Ethernet-based industrial networks, switching technologies, high-availability and network redundancy concepts, including segmentation, link aggregation and protocols such as STP, RSTP, MSTP, OSPF, EIGRP, HSRP and VRRP, as well ...

host-based security technologies. Develop and review secure architectures, standards, procedures and security controls. Support system hardening, vulnerability management and security improvement initiatives. Produce high-quality technical documentation, reports, procedures and customer deliverables. Perform cybersecurity IEC62443 risk assessments and vulnerability assessments within OT and industrial environments. Undertake and manage … including NIST, ISO 27001, IEC 62443 and the NCSC Cyber Assessment Framework (CAF). Strong understanding of Networking, Ethernet-based industrial networks, switching technologies, high-availability and network redundancy concepts, including segmentation, link aggregation and protocols such as STP, RSTP, MSTP, OSPF, EIGRP, HSRP and VRRP, as well ...

design, development, and technical troubleshooting with ability to think beyond routine or conventional approaches to build solutions or break down technical problems Develops secure high-quality production code, and reviews and debugs code written by others Identifies opportunities to eliminate or automate remediation of recurring issues to improve overall … experience developing/running large datasets and optimizing query performance. Practical experience scaling and load-balancing of KDB applications. Practical experience building resilient and high-availability KDB applications. Preferred qualifications, capabilities, and skills Experience with market data venue and vendor data platforms. AWS Experience. Experience in Terraform ...