376 to 400 of 825 Permanent High Availability Jobs

Senior Network Architect

Location
West of England, England, United Kingdom
live network implementation, configurations and legacy design material across both data centres, identifying gaps between documented and actual operation. Produce accurate current‐state High Level Designs and Low Level Designs using the existing templates, supported by clear topology diagrams, connectivity flows and technical dependencies. Review Cisco ACI, routing, firewall … issue reporting, and submit deliverables through agreed secure channels. Skills and experience Strong enterprise network architecture experience, including assessing existing implementations and producing accurate High Level Designs and Low Level Designs. Hands‐on Cisco ACI experience, including fabric architecture, tenants, VRFs, bridge domains, endpoint groups and contracts, with ...

Senior Network Architect – Secure Enterprise Networking

Location
West of England, England, United Kingdom
live network implementation, configurations and legacy design material across both data centres, identifying gaps between documented and actual operation. · Produce accurate current-state High Level Designs and Low Level Designs using the existing templates, supported by clear topology diagrams, connectivity flows and technical dependencies. · Review Cisco ACI, routing, firewall … issue reporting, and submit deliverables through agreed secure channels. Skills and experience · Strong enterprise network architecture experience, including assessing existing implementations and producing accurate High Level Designs and Low Level Designs. · Hands-on Cisco ACI experience, including fabric architecture, tenants, VRFs, bridge domains, endpoint groups and contracts, with ...

Director of Platform Engineering

Location
Greater London, England, United Kingdom
water, where anything can happen in short, adrenaline-fueled battles between national teams at iconic stadium destinations worldwide. Top athletes fly in identical high-tech F50 catamarans faster than the wind, at speeds in excess of 100km/h (60mph). Founded in 2018, SailGP … between business strategy and technical execution, partnering with executive leadership across the Digital and Technology teams. You will build and scale a high-performing engineering organisation, oversee architecture and engineering standards, manage vendor relationships, and drive day-to-day AI automation. This position requires a strong blend of strategic ...

Caching SRE Lead

Location
Knutsford, England, United Kingdom
Purpose of the role To apply software engineering techniques, automation, and best practices in incident response, to ensure the reliability, availability, and scalability of the systems, platforms, and technology through them. Accountabilities Availability, performance, and scalability of systems and services through proactive monitoring, maintenance, and capacity planning. Resolution … resilient caching platforms that support critical business services. You will drive operational excellence, enhance system performance, and automate platform capabilities while ensuring exceptional service availability across a complex enterprise environment. To be successful as a Caching SRE Lead, you should have experience with: Strong experience operating and troubleshooting Redis ...

Devops Engineer

Location
Manchester, England, 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 ...

Lead AI Engineer – Frontend & Cloud Architecture

Hiring Organisation
Pinnatum Consultancy Limited
Location
London, United Kingdom
Employment Type
Permanent
Salary
£52000 - £60000/annum allowances, bonuses and pension con
Tech Lead, you will also navigate multi-framework landscapes (React/Angular), implement micro-frontend strategies, and guide cross-functional squads to deliver high-performance, enterprise-grade AI software. Essential requirements Skill Category Required Competencies AI & Real-Time Web Next.js 14, React 18, Server-Sent Events (SSE), Fetch Streaming … TypeScript, Micro-Frontends (MFE), Webpack 5 Module Federation, RxJS/NgRx. AWS Cloud Stack AWS ECS, AWS S3, CloudFront CDN, IAM, and high-availability architecture. DevOps & IaC Terraform, Docker, Kubernetes (K8s), GitHub Actions, CI/CD automated quality gates (SonarQube). Data & Validation Zod schema validation, REST APIs ...

Cloud DevOps Engineer for Core Banking

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 ...

Senior Change Manager

Location
Greater London, England, United Kingdom
success rates, deployment performance, and change-related incidents. Track change KPIs and communicate trends to internal leadership and customer stakeholders. Provide visibility into upcoming high-risk and business-critical changes. Support Executive Service Delivery Managers with governance reviews and customer reporting. Required Qualifications Experience 5+ years of Change Management … services environments. Demonstrated experience coordinating complex software deployments and infrastructure changes. Experience working directly with customers and facilitating governance meetings. Experience managing change within high-availability production environments. Experience supporting retail, hospitality, restaurant, or multi-site technology environments preferred. Technical & Professional Skills Strong understanding of ITIL Change Management ...

Infrastructure Cloud Architect

Location
Abingdon, England, United Kingdom
exam testing and marking and the management and analysis of educational data. We work with government ministries, exam boards and professional awarding bodies for high stakes assessment such as GCSEs, ALevels,and professional qualifications. Each year, our software is used globally to conduct hundreds of thousands of on-screen … Your insights and expertise will be instrumental in translating conceptual designs into tangible technical deliverables that deliver infrastructure designs to meet business requirements with high availability and controlled costs. Key responsibilities: Contribute to reference architectures and reusable patterns for Azure infrastructure. Design secure, performant and supportable architectures ...

Senior Backend Engineer (Java / AWS) Washington, DC

Hiring Organisation
AND IT TECH LLC
Location
Washington, Washington DC, United States
Employment Type
Any
Salary
USD Annual
CloudFormation. Unit and integration testing using JUnit and Mockito. Experience building microservices, REST APIs, and event-driven architectures. Strong production support, troubleshooting, RCA, and high-availability system experience. Preferred Skills: AWS certifications (Solutions Architect/Developer Associate). EDI, B2B integrations, or transportation/logistics domain experience. Candidates … distributed systems, cloud-native applications, and highly available architectures. Kindly share your resume along with contact details, current location, visa, expected rate, and availability ...

Lead Software Engineer

Hiring Organisation
Hackajob Ltd
Location
South West London, South East, United Kingdom
Employment Type
Permanent Contract, On-site
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 ...

DevOps Engineer (Remote)

Location
Cambourne, England, United Kingdom
Alternatively, significant work experience as a Software Engineer. 2-5 years of experience working as a DevOps engineer. Experience in large-scale, secure, and high availability solutions in the AWS Cloud , using automation to support deployment, scaling, monitoring, and management ( Terraform/CloudFormation). Experience building CI/… pressure and tight deadlines. Good command of English and ideally another EU Language. As a DevOps Engineer, you will Deliver in a fast-paced, high-accountability environment: prioritise a broad workload against tight timelines, take ownership of outcomes, and make sound decisions with incomplete information. Optimize the performance, scalability ...

KDB+ Lead Software Engineer - Vice President

Location
Greater London, England, United Kingdom
enrichment for algorithm validation and performance analysis. Execute creative software solutions, design, development, and technical troubleshooting, thinking beyond routine or conventional approaches. Develop secure, high-quality production code; review and debug code written by others. Identify opportunities to eliminate or automate remediation of recurring issues to improve overall operational … . Deep understanding of KDB+ tick design, data organization, and performance optimization. Experience developing and running large datasets, optimizing query performance, and building resilient, high-availability KDB applications. Experience collaborating with quant, algo, or trading teams to deliver data solutions. Formal training or certification on software engineering concepts ...

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. ...

Platform Security Engineer (Tanium/Sentinel)

Location
West Midlands, England, United Kingdom
environments. Deploy, configure, and manage End Point Security including Tanium modules including Asset, Patch, Deploy, Threat Response, and Comply. Monitor system performance and ensure high availability and reliability of End Point security services. Develop and maintain dashboards, reports, and queries to support IT operations and security teams. Collaborate … MacOS operating systems. Excellent problem-solving and communication skills. Ability to work independently and as part of a team. Benefits We have a high-performance culture which is balanced evenly with world-class well-being initiatives and benefits: Flexible Working: Balance your work and personal life with our flexible ...

Platform Security Engineer (Tanium/Sentinel)

Location
Greater London, England, United Kingdom
environments. Deploy, configure, and manage End Point Security including Tanium modules including Asset, Patch, Deploy, Threat Response, and Comply. Monitor system performance and ensure high availability and reliability of End Point security services. Develop and maintain dashboards, reports, and queries to support IT operations and security teams. Collaborate … MacOS operating systems. Excellent problem-solving and communication skills. Ability to work independently and as part of a team. Benefits We have a high-performance culture which is balanced evenly with world-class well-being initiatives and benefits: Flexible Working: Balance your work and personal life with our flexible ...

Production Engineer – Trading & Electronic Trading Systems

Location
Greater London, England, United Kingdom
Production Engineer – Trading & Electronic Trading Systems Join MARGO in the UK (London) MARGO is a tech-native consultancy delivering high value-added IT expertise to the financial services industry. We operate in complex Front Office environments where trading activity relies on highly available, performant and resilient production systems. … working across teams to improve reliability and performance. Key Responsibilities Production Ownership & Reliability Operate and support Front Office trading systems in production Ensure high availability, stability and performance during market hours Own incident management from detection to resolution and root cause analysis Participate in on‐call or production ...

Software Engineer

Location
Greater London, England, United Kingdom
transform how engineering and leadership teams monitor, diagnose, and auto-remediate global SaaS infrastructure. What You'll Do Technical Design & Architecture: Design and implement high-resilience software systems for AI-assisted observability, automated incident response, and self-healing cloud infrastructure. Agentic Workflows & Tooling: Design, build, and maintain production-grade … years in Computer Science, Software Engineering, or a related technical field. Experience as a Senior/Lead SRE or 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 ...

Senior Network Engineer (AWS & Python)

Location
City Of London, England, United Kingdom
trading platform. The organisation operates a complex global technology estate, with network infrastructure connecting data centres, offices, cloud environments and critical trading services. Network availability, resilience, security and low-latency performance are fundamental to its operations. This is a hands-on senior engineering position offering significant technical ownership across … critical network infrastructure. Strong technical knowledge of enterprise and data centre networking. Hands-on understanding of: BGP, OSPF , Routing and switching Network resilience and high availability Network troubleshooting and incident resolution Ability to manage network changes within highly available production environments. Desirable Experience Experience with AWS networking . ...

Operational Technology Infrastructure Engineer/Consultant

Location
Glasgow, Scotland, United Kingdom
team solving complex challenges, delivering real-world impact and working alongside talented colleagues who care deeply about quality, collaboration and customer success. Combining a high level of technical expertise with hands‐on delivery and regular client interaction, this role offers the opportunity to work on complex OT Infrastructure Integration … server deployment. Experience supporting application hosting and application infrastructure. Experience with system testing, validation and acceptance activities. Active Directory, Group Policy, DNS and DHCP. High availability, clustering and infrastructure resilience. Enterprise server hardware including Dell, HPE or equivalent. SAN, NAS and enterprise storage technologies. Backup and disaster recovery ...

Solutions Engineer Level 1 - London

Location
Greater London, England, United Kingdom
reporting system Assist Solutions Engineers in production server maintenance and new version deployments for applications Assist Solutions Engineers in building large scale, high availability systems for Enterprise Life Sciences Clients Create custom eLearning videos internally and for clients - on the eTMF and SSU modules Use AI tools (e.g. … with clients and co-workers Can work independently and as part of a team Take active measures to solve problems and commit to a high level of service #J-18808-Ljbffr ...

Senior Software Engineer - Scalable ML for Science

Location
Oxford, England, United Kingdom
modules)that power scientific applications and products. Bridge diverse components, integrating ML inference servers, hardware interfaces, and data pipelines into cohesive systems, while ensuring high availability and low latency. Own the full production path—from architectural design and coding to automated testing, benchmarking, deployment, and observability. Collaborate effectively …/resource managers (e.g., Slurm, Volcano, Kueue). Demonstratedexpertisewith specialised serving engines (e.g.,vLLM,SGLang) or techniques for deploying models in resource-constrained or high-throughput environments. Familiarity withGitOpsand CI/CD (e.g.,ArgoCD,GitHubActions). Experience managing and deploying production systems across diverse environments, including cloud, on-premises ...

IT Network Administrator (m/f/d) – Hybrid (50% Onsite / 50% Remote)

Location
Slough, England, United Kingdom
WLAN infrastructure with professional monitoring platforms such as OPManager and SolarWinds, analyze performance trends, identify anomalies, and initiate preventive or corrective actions to maintain high availability in production environments. Infrastructure Management : Design, configure, and maintain Cisco-based network components, including Catalyst switches, industrial Ethernet switches, wireless controllers … considered more important. Customer Service & Communication: Strong communication skills and a service-oriented mindset, enabling effective collaboration with cross-functional teams. Work Style & Mindset : High level of initiative, ability to work independently, and confidence operating in complex, cross‐functional environments. Flexibility: Willingness to travel occasionally for project or site ...

Site Reliability Engineer- Spacetime UK

Location
Greater London, England, United Kingdom
Role Overview This isn't a "keep the lights on" SRE role. This is a strategic, high-impact opportunity to build the nervous system for a platform that transforms how networks of satellites, ground stations, and fleets are interconnected and orchestrated. You will be building the core observability stack … Python for debugging and writing tooling. Demonstrable experience defining, implementing, and managing SLOs, SLIs, and error budgets for production services for high availability distributed systems. Preferred Qualifications Experience operating a multi-cloud environment, specifically GCP and AWS. Hands-on experience with GitLab CI for CI/CD pipelines. ...