501 to 525 of 1,152 High Availability Jobs in the UK

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 ...

culture of continuous improvement, providing meaningful mentorship and constructive feedback that helps engineers grow.Driving team performance by resolving bottlenecks, fostering accountability, and sustaining high engagement to ensure consistent delivery & resource efficiency.Driving the adoption of AI within the team, ranging from day to day operations to large scale projects. Foster … expertise in writing, managing, and optimising infrastructure with tools such as Terraform.Experience using CI/CD tools, building pipelines, templates and troubleshooting.Experience with applying high availability across cloud architectures, ideally including multi-cloud. Experience with containerisation technologies such as Kubernetes and Docker.A customer-focused, commercially aware and data ...

culture of continuous improvement, providing meaningful mentorship and constructive feedback that helps engineers grow. Driving team performance by resolving bottlenecks, fostering accountability, and sustaining high engagement to ensure consistent delivery & resource efficiency. Driving the adoption of AI within the team, ranging from day to day operations to large scale … writing, managing, and optimising infrastructure with tools such as Terraform. Experience using CI/CD tools, building pipelines, templates and troubleshooting. Experience with applying high availability across cloud architectures, ideally including multi-cloud. Experience with containerisation technologies such as Kubernetes and Docker. A customer-focused, commercially aware ...

internal analytics across SwapClear and Listed Rates. Given the scale, criticality and regulatory scrutiny of this data, the platform is subject to exacting availability, accuracy, lineage and governance requirements.LCH has embarked on a strategic transformation of its Reporting & Data Analytics architecture, moving from legacy on-premise Oracle/Informatica … evolution of the Strategic Cloud data platform, ensure it is fit for purpose for SwapClear and Listed Rates use cases.Ensure the E2E platform meets availability, performance, resilience and security expected of a "systemically important" clearing house.Assists Product Owners and Delivery Leads with delivery planning of business goals/outcomes.Act ...

internal analytics across SwapClear and Listed Rates. Given the scale, criticality and regulatory scrutiny of this data, the platform is subject to exacting availability, accuracy, lineage and governance requirements. LCH has embarked on a strategic transformation of its Reporting & Data Analytics architecture, moving from legacy on-premise Oracle/… Strategic Cloud data platform, ensure it is fit for purpose for SwapClear and Listed Rates use cases. Ensure the E2E platform meets availability, performance, resilience and security expected of a "systemically important" clearing house. Assists Product Owners and Delivery Leads with delivery planning of business goals/outcomes. ...

Adaptive is seeking a Senior/SRE engineer to join our London-based team. You will guide CI/CD, maintain infrastructure, and ensure high availability of customer-critical systems in a hybrid work setup. Ideal candidates have strong AWS, Linux, Terraform and Docker experience, plus Python/ ...

engineering, microservices and cloud-native technologies Infrastructure as Code (Terraform), CI/CD and automation Hybrid cloud and/or on-premise platform environments High availability, resilience, disaster recovery and platform security Working within large enterprise, managed services or regulated environments This role would suit someone ...

environments. Supporting and administering MySQL, PostgreSQL and MongoDB databases. Managing monitoring, alerting and logging platforms. Automating infrastructure through Infrastructure as Code and scripting. Maintaining high availability and resilience across critical systems. Managing access controls and permissions within cloud platforms. Troubleshooting, performance tuning and platform optimisation. Developing technical standards ...

security principlesExperience with containerisation technologies (e.g. Docker, Kubernetes)Familiarity with monitoring, logging, and alerting toolsUnderstanding of web hosting platforms (e.g. IIS, Nginx)Familiarity with high-availability or real-time systems (experience in financial services environments advantageous)Exposure to or interest in AI-assisted tooling for scripting, automation ...

VMware, networking, databases and security technologies.Experience with integration and middleware technologies such as Kafka, RabbitMQ, MuleSoft, Boomi, JBoss or WebLogic.Strong understanding of security, resilience, high availability and performance.Experience working within regulated environments, architecture governance and design authorities.Familiarity with Agile/DevOps, CI/CD and tools such ...

Position Overview:The Trading Infrastructure Support Engineer will be part of a highly talented team of support engineers responsible for ensuring high availability of Squarepoint’s mission critical services such Infrastructure as a Service (IaaS), Build & Deploy, Research and Trading. The candidate will be responsible for providing ...

Responsibilities: Provide end-to-end production support for Fixed Income trading platforms (Rates, Credit, FX, Bonds, Derivatives). Monitor and maintain system health, ensuring high availability and low latency of critical trading applications. Support and enhance monitoring capabilities using ITRS Geneos, initially within FICC and expanding to other ...

Terraform or CloudFormation), and CI/CD practices Deep understanding of incident management processes, ITSM standards, and ITIL principles Knowledge of resilience design patterns, high availability, and fault‐tolerant architectures Familiarity with AI/ML‐driven approaches for operational efficiency and system reliability Ability to lead transformation, influence ...

architects; Document significant technical decisions as ADRs; Act as the Subject Matter Expert for team-owned services; Provide advanced operational support and ensure high availability for global payment systems; Produce exemplary code and documentation; Spread engineering best practices and standards across the group; Manage technical dependencies inside ...

documentation. Ensure the team follows secure software development practices, including OWASP standards, data privacy, and compliance requirements. Guide architectural decisions for low‐latency, high‐availability backend systems and microservices. Champion an AI‐first engineering culture, setting standards for AI‐assisted development, code generation, and automated testing, ensuring your ...

PaloAlto, Cisco ASA, Watchguard or similar)•Network segmentation and security (IT/OT best practices)Backup & Disaster Recovery:•Veeam Backup & Replication•Disaster recovery planning & high availability solutions•Database & Application Support:•Working knowledge of Microsoft SQL Server (2000-2022) is advantageous•Oracle Database (various versions)•PostgreSQL/MySQL (desirable ...

Define and enforce platform standards, including security, scalability, and observability. Provide technical guidance on MuleSoft runtime configurations, Kubernetes deployments, and API‐led connectivity. Ensure high availability and resilience of integration platforms through Kubernetes scaling strategies. Drive monitoring and observability implementation for hybrid platforms using tools like Prometheus, Grafana ...

changes through version control and code review. Experience with CI/CD pipelines, containerized applications and production deployments. Familiarity with backup and disaster recovery, high-availability configurations and safe database migrations. The ability to independently deliver well-defined infrastructure tasks, explain technical trade-offs and contribute to architectural ...

opportunities preferred. Experience working with a cloud service provider (AWS, Azure, or GCP), preference for cloud data skills. Experience in large-scale, secure, and high-availability solutions with multi–AZ Cloud Architecture. Significant experience with cloud modernization and migration solutioning: Discovery, Assessment, Roadmap, SOW Creation, Migration Planning ...

Computer Science, Software Engineering, or a related technical field. Proven record as a Technical Lead or Lead SRE/Software Engineer delivering distributed, high-availability SaaS platforms at scale. Strong proficiency in Python, Go, Java, or C++ with experience designing microservices, APIs, and production automation. Deep experience with ...

years in Computer Science, Software Engineering, or a related technical field.Proven record as a Technical Lead or Lead SRE/Software Engineer delivering distributed, high-availability SaaS platforms at scale.Strong proficiency in Python, Go, Java, or C++ with experience designing microservices, APIs, and production automation.Deep experience with Kubernetes ...

premise environments, including servers, storage, networking, and virtualisation. Oversee Microsoft 365, Azure/AWS environments, Active Directory/Entra ID, and endpoint management. Ensure high availability, disaster recovery, backup, and business continuity capabilities. Monitor infrastructure performance, capacity, and reliability. Manage third‐party IT vendors, MSPs, and technology partners. ...

Enterprise Linux (RHEL) Experience supporting application hosting and associated infrastructure Strong understanding of Active Directory, Group Policy, DNS and DHCP Experience with high availability, clustering and infrastructure resilience Experience with enterprise server hardware, including Dell, HPE or equivalent Knowledge of SAN, NAS and enterprise storage technologies Experience with ...

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 ...