376 to 400 of 904 High Availability Jobs

Tanium Engineer

Location
United Kingdom
visibility, patching and software deployment issues. Supporting the integration of endpoint security platforms with wider IT and security tooling. Monitoring platform performance and maintaining high availability. Supporting audits and compliance with internal and external security standards. Developing automation and reporting using PowerShell and/or Python . Providing technical ...

Tanium Engineer

Hiring Organisation
Circle Group
Location
Exeter, Devon, South West, United Kingdom
Employment Type
Contract
visibility, patching and software deployment issues. Supporting the integration of endpoint security platforms with wider IT and security tooling. Monitoring platform performance and maintaining high availability. Supporting audits and compliance with internal and external security standards. Developing automation and reporting using PowerShell and/or Python . Providing technical ...

Infrastructure Engineer

Location
Manchester, England, United Kingdom
user computing estate. Regular travel to customer sites across the UK is expected. Key Responsibilities Own the day-to-day management, monitoring, performance tuning, availability and security of the Omnissa Horizon VDI platform (Connection Servers, Unified Access Gateway, Instant Clones, desktop pools, App Volumes, Dynamic Environment Manager and related … timely patch management across Horizon components, thin clients and laptops, monitor for vulnerabilities, and drive rapid remediation. Perform capacity planning, proactive performance optimisation and high-availability improvements for the Horizon platform. Provide Tier 2/3 support and root-cause analysis for complex VDI, thin client and managed ...

MLOps Engineer

Hiring Organisation
DGH Recruitment
Location
City of London, London, United Kingdom
Employment Type
Permanent
MLOps Engineer (Platform/DevOps) - AI Platform - 3 days per week onsite We're partnering with a leading organisation on a high-profile AI initiative, seeking an experienced MLOps/Platform Engineer to build and scale infrastructure supporting advanced AI solutions. The Role You'll play a key role … platform for deploying AI workloads and agents. Working closely with Data Science and Engineering teams, you'll ensure robust infrastructure, seamless deployment pipelines, and high platform reliability. Key Responsibilities - Design, deploy, and manage AI platforms and agent infrastructure - Build and maintain CI/CD pipelines and DevOps workflows - Implement ...

Principal Architect

Location
Greater London, England, United Kingdom
strategy as we scale our global fintech platform. You will be the primary technical authority for our system design, responsible for ensuring that our high-throughput transaction engines and complex microservices ecosystem remain resilient, performant, and secure under massive load. You will partner with Engineering, Product, and Security leadership … Doing Own the Architectural Vision: Define and drive the long-term technical architecture for KAST, ensuring our platform evolves to meet the demands of high-throughput transactional volume. Design for Scale & Reliability: Lead the design and review of our distributed systems, ensuring our microservices architecture is built for fault ...

Lead Software Engineer

Location
Greater London, England, United Kingdom
ensure technical solutions align with business priorities. You'll also support the development of up to four engineers, helping them grow while maintaining high standards of engineering quality and delivery. "The best person for this role will be someone who loves writing software and solving problems but also enjoys … helping other engineers succeed. You'll lead through technical expertise, practical coaching and a commitment to delivering high‐quality solutions that make a real difference." Head of Software Engineering The team & culture Engineering at easyJet is organised around Missions and Squads, bringing technology teams closer to the parts ...

Platform Engineer: Scalable AWS, CI/CD & Observability

Location
Greater London, England, United Kingdom
needs and improve developer experience Design, build and maintain improvements to the infrastructure and platform of Hnry, currently hosted on AWS Improve the reliability, availability and performance of our platform Evolve and optimise our CI/CD pipelines to enable fast, safe and consistent deployments Implement and enhance observability … monitoring, alerting, logging) using tools like DataDog to ensure high-availability APM Apply best practices in security, scalability and cost optimisation across our infrastructure Support incident response and proactively identify and resolve system issues Produce work that meets the expected level of test coverage and improve test coverage ...

Senior Multi-Cloud DevOps & Infra Engineer

Location
Greater London, England, United Kingdom
Senior DevOps & Cloud Infrastructure Engineer to design, automate, and scale multi-cloud infrastructure across AWS, Google Cloud, and Vercel, with a focus on high availability and secure deployments. You will build robust CI/CD pipelines, manage Kubernetes workloads, and collaborate with engineering teams to implement IaC (Terraform … OpenTofu) and optimize deployment pipelines for a high-traffic SaaS product. #J-18808-Ljbffr ...

AMBG - Cloud Security & Exposure Management Architect

Location
Greater London, England, United Kingdom
passionate about improving reliability, continuity, and disaster recovery capabilities of enterprise cloud environments. You will work closely with customers to provide high-impact assessments and practical recommendations to strengthen operational resilience. Core to the Role Assess the resiliency posture of customer environments from both technical and operational perspectives. Evaluate … proven ability to assess complex environments, identify risks, and deliver clear, actionable recommendations to both technical and executive stakeholders. Professional Skillset Deep experience with high availability and disaster recovery design in Microsoft Azure. Strong understanding of Azure architecture including availability zones, backup, recovery, and monitoring services. Familiarity ...

Back-End Engineer, Trading

Location
Greater London, England, United Kingdom
trading workflows to client-facing APIs. Develop and improve services for order management, market data processing, and trade lifecycle handling in a real-time, high-volume environment. Build and maintain REST APIs and WebSocket streams that deliver real-time prices, order updates, and account data. Collaborate with cross-functional … teams — product, frontend, trading — to adapt the platform quickly to new features and market conditions. Ensure high availability, reliability, and scalability of trading services, with a sharp focus on latency, observability, and testing. Contribute to architecture discussions and technical decisions, writing clean, maintainable code and sharing knowledge across ...

Senior Database Administrator London ·

Location
Greater London, England, United Kingdom
hands‐on technical role covering day‐to‐day administration, reliability, design and support across a varied stack that includes MySQL, Redis, QuestDB (a high‐performance time‐series database used for market data and operational metrics), Dolt (a version‐controlled, Git‐for‐data SQL database), and Elasticsearch. The successful candidate … deliver and operate our exchange technology products. Responsibilities and Duties Primary resource responsible to administer, monitor, and maintain the Aquis database estate, ensuring high availability, performance, and reliability. Plan and execute database upgrades, patch management, and version migrations with minimal disruption to production systems. Design, implement, and routinely ...

Devops Engineer

Location
United Kingdom
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 ...

Software Engineer

Location
Greater London, England, United Kingdom
with the Smarkets product roadmap. Smarkets is looking for talented and passionate engineers like you for an exciting opportunity to create a unified and high‐performing system that will not only optimize our services but also elevate Smarkets to new heights of success. We believe in using the best … critical path operations and a slower interpreted one (Python) for others. Our Kafka pub/sub MQ, the heart of our system, offers high availability, low latency and message persistence. We provide gRPC and HTTP APIs for various metadata, while PostgreSQL and ElasticSearch serve ...

Database Reliability Engineer

Location
Manchester, England, United Kingdom
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 ...

Sr. Software Developer

Hiring Organisation
IBG LLC
Location
Greenwich, Connecticut, United States
Employment Type
Any
Salary
USD Annual
Design and develop scalable high-performance software applications for financial brokerage firms back-office and client services operations. Build and integrate artificial intelligence into software to enhance client experience and improve end user efficiency. Optimize systems to support high-throughput communication channels with customers via various protocols. Translate … business requirements into technical specifications and propose solutions. Design and maintain Oracle databases to support large-scale data storage, ensuring high availability, consistency, and security. Conduct advanced research on emerging technologies to propose solutions for business challenges. Collaborate with product managers, designers, and other developers to define ...

SAP BTP Architect

Location
Manchester, England, United Kingdom
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 ...

SAP BTP Architect

Location
Greater London, England, United Kingdom
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 ...

Software Engineer III - KDB

Location
Greater London, England, United Kingdom
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 Adds to team culture of diversity, equity, inclusion, and respect Develop core systems … data organization, performance implications of different approaches. Practical experience developing/running large datasets and optimizing query performance. Practical experience building resilient and high-availability KDB applications. Preferred qualifications, capabilities, and skills Experience in Terraform and Kubernetes from managing a Production Plant in Public Cloud. AWS Experience. Experience ...

KDB / Q - Lead Software Engineer - Vice President

Location
Greater London, England, United Kingdom
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 ...

Infrastructure Engineer

Location
Holme, England, United Kingdom
Responsibilities Administer,maintainand enhance the organisation’s Nutanix virtualisation platform and supporting infrastructure services. Monitor, troubleshoot and resolve complex infrastructure issues, ensuringhigh levelsof service availability and performance. Manage backup,recoveryand disaster recovery solutions, regularlyvalidatingresilience and recovery capabilities. Support the lifecycle management of server,storageand infrastructure platforms, including upgrades,patchingand … Windows Server and Red Hat Linux environments. Experience administering enterprise virtualisation platforms, ideally including Nutanix & VMware Experience supporting server,storageand compute infrastructure in a high-availability environment. Experience managing enterprise backup and recovery solutions, ideally using technologies such as NetBackup, Veeam or Commvault. Strong experience administering Microsoft cloud ...

Principal Software Engineer

Location
Waterbeach, England, United Kingdom
technical leader, mentoring other engineers and driving best practices across the development lifecycle. Key Responsibilities Lead the architecture, design, and implementation of high-performance, resilient, and secure communication systems using C#/.NET. Develop robust, low‐latency applications that handle high-volume data traffic (e.g., messaging queues, real … highly scalable, distributed systems (e.g., microservices architecture). Experience with development of Web Applications. Proven experience with protocols and technologies common in communication or high‐availability systems (e.g., TCP/IP, gRPC, messaging services like Kafka or RabbitMQ). Expertise in performance tuning, concurrency, and multithreading to achieve ...

Network / System Engineer III (Splunk expert)

Hiring Organisation
BC Forward
Location
Pennington, New Jersey, United States
Employment Type
Permanent
Salary
USD Hourly
Lines of Business and technology teams. Coordinate Linux virtual and physical server builds, upgrades, patching, and ongoing support. Support clustering, disaster recovery, and high-availability solutions. Required Skills & Qualifications: 5+ years of professional experience, including 3+ years in technical project management roles. Strong Linux systems background and System … work ethic. Preferred Skills: Background in cloud, virtualization, and bare metal environments. Scrum or Agile delivery experience. Experience with capacity planning, DR design, and high availability. Why BCforward? At BCforward, we believe in advancing lives and careers. When you join our team, you gain access to: Competitive compensation ...

Identity Infrastructure Engineer

Hiring Organisation
Hays Technology
Location
London, United Kingdom
Employment Type
Contract
Contract Rate
£447/day £447 per day (inside IR35)
regulated environment, supporting critical Identity and Access Management (IDAM) services. Working closely with security, engineering and IDAM teams, you will help maintain the resilience, availability and security of core identity infrastructure platforms. Your new role As a Senior Identity Infrastructure Engineer, you will be responsible for the administration, support … archival Experience supporting enterprise PKI environments. Infrastructure Platforms Windows Server 2016, 2019 and 2022 administration. PowerShell scripting and automation. Security hardening and privileged administration. High availability and disaster recovery planning. Infrastructure monitoring and operational support. Identity Technologies Working knowledge of: Microsoft Entra ID Microsoft Entra Connect/Cloud ...

Senior Java Architect

Location
Greater London, England, United Kingdom
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 ...

Senior Software Engineer

Location
Luton, England, United Kingdom
your time each month in the office. You’re a highly capable software engineer who enjoys solving complex technical problems and building high-quality software that operates at scale. You combine strong hands‐on engineering with sound technical judgement, a collaborative mindset and a genuine sense of ownership. … working. What you’ll be doing You'll design, build, test, deploy and support production software, taking ownership of significant technical challenges and delivering high-quality outcomes. You'll contribute to technical design and architectural discussions, balancing speed, simplicity, maintainability and long-term sustainability when making engineering decisions. ...