401 to 425 of 474 High Availability Jobs

Senior Backend Engineer - Payin Platform

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
Payin Platform team at Wise in London. You will be responsible for building and scaling the systems that power our global payin infrastructure, ensuring high availability, performance, and security. You will work in a fast-paced, mission-driven environment, collaborating with cross-functional teams to deliver exceptional financial ...

Senior IT Technician

Hiring Organisation
Redshore
Location
WV13, Willenhall, Walsall, West Midlands (County), United Kingdom
Employment Type
Permanent
Salary
£38000 - £45000/annum
machined components for a range of industries including aerospace. THE JOB To own and improve the Group IT environment across multiple UK sites ensuring high availability, robust cybersecurity and a seamless technology experience for approximately 120 users. This hands on leadership role combines day to day technical delivery ...

Senior Test Engineering Manager (Automation-First)

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
complex, distributed systems Strong people leadership experience, including coaching and developing engineers Background in sell‐side or mission‐critical platforms (fintech, SaaS, infrastructure, highavailability systems) Deep understanding of automation strategy, CI/CD, and modern delivery practices #J-18808-Ljbffr ...

Lead Infrastructure Engineer

Hiring Organisation
Jobleads-UK
Location
City of Edinburgh, Scotland, United Kingdom
based on IT knowledge and analysis of business and system needs. Evaluating the success of integrated solutions, identifying best practices and lessons learned. Ensuring high availability and performance of critical services. Building internal cloud capability and mentoring engineers. Supporting innovation and continuous improvement in service delivery. Contributing ...

Electrical & Control Engineer

Hiring Organisation
Jackson Hogg Ltd
Location
Middlesbrough, North Yorkshire, United Kingdom
Employment Type
Permanent
Salary
£40000 - £70000/annum
electrical controls into wider systems. Testing & Commissioning: Perform system testing, troubleshooting, and commissioning of electrical equipment. Maintenance & Optimization: Carry out routine maintenance tasks, ensuring high availability and reliability of control systems while improving efficiency and reducing downtime. Fault Finding & Diagnostics: Diagnose and resolve faults on electrical and control ...

Network Architect

Hiring Organisation
NHS
Location
England, United Kingdom
such as LAN/WAN, Wi-Fi, SD‐WAN, firewalls, VPNs, VLANs, network segmentation and routing protocols. Understanding of security principles, resilience, redundancy and highavailability architectures. Ability to interpret technical designs and produce clear, structured architectural documentation. Confident engaging with suppliers, technical colleagues and non‐technical stakeholders. ...

Building Services Engineer

Hiring Organisation
ARM
Location
Bordon, Hampshire, United Kingdom
Employment Type
Permanent
Salary
GBP 38,000 - 42,500 Annual
Building Services Engineer (BSE) is responsible for delivering planned and reactive maintenance across Hard and Soft FM systems, ensuring high availability and statutory compliance of FM-controlled assets. The role spans electrical, mechanical and specialist systems including, but not limited to: Building Management Systems (BMS), uninterruptible power supplies ...

Senior Mainframe and Middleware manager

Hiring Organisation
Tech Mahindra
Location
Ipswich, England, United Kingdom
with 15+ years of expertise in Mainframe technologies and Middleware solutions, including IBM MQ. Proven experience in managing and supporting enterprise-critical applications, ensuring high availability, performance, and operational stability. Skilled in Mainframe technologies such as COBOL, JCL, CICS, DB2, and IDMS, with strong knowledge of MQ administration ...

Payments Systems Manager

Hiring Organisation
Taylor James Resourcing Limited
Location
East London, London, United Kingdom
Employment Type
Permanent
Salary
£85,000
Commercial Awareness Key Responsibilities Payment Platform Ownership * Own the end-to-end payment card processing environment across two brands and approximately 800 locations. * Ensure high availability, resilience, performance, and security of payment services. * Maintain responsibility for payment acceptance technologies including:Payment terminals, Payment switching hosts, Payment gateways, Acquiring ...

Fintech Card Payments Manager

Hiring Organisation
Taylor James Resourcing Limited
Location
East London, London, United Kingdom
Employment Type
Permanent
Salary
£85,000
Commercial Awareness Key Responsibilities Payment Platform Ownership * Own the end-to-end payment card processing environment across two brands and approximately 800 locations. * Ensure high availability, resilience, performance, and security of payment services. * Maintain responsibility for payment acceptance technologies including:Payment terminals, Payment switching hosts, Payment gateways, Acquiring ...

Payment Systems Specialist

Hiring Organisation
Taylor James Resourcing Limited
Location
East London, London, United Kingdom
Employment Type
Permanent
Salary
£85,000
Commercial Awareness Key Responsibilities Payment Platform Ownership * Own the end-to-end payment card processing environment across two brands and approximately 800 locations. * Ensure high availability, resilience, performance, and security of payment services. * Maintain responsibility for payment acceptance technologies including:Payment terminals, Payment switching hosts, Payment gateways, Acquiring ...

Payments Systems Manager

Hiring Organisation
Taylor James Resourcing
Location
London, South East, England, United Kingdom
Employment Type
Full-Time
Salary
£80,000 - £85,000 per annum
Commercial Awareness Key Responsibilities Payment Platform Ownership* Own the end-to-end payment card processing environment across two brands and approximately 800 locations.* Ensure high availability, resilience, performance, and security of payment services.* Maintain responsibility for payment acceptance technologies including:Payment terminals, Payment switching hosts, Payment gateways, Acquiring ...

Applications 3rd Line Team Lead

Hiring Organisation
Kaplan
Location
London, South East, England, United Kingdom
Employment Type
Full-Time
Salary
£62,000 per annum
Team Lead, you will be a pivotal leader and adaptable technical expert who embraces modern tooling and AI to drive operational excellence, ensuring the high availability, performance, and security of Kaplan Professional UK’s critical web application and database estate across multi cloud environments. You will lead, mentor ...

On-Site IT Infrastructure & DevOps Lead

Hiring Organisation
Jobleads-UK
Location
Ellesmere Port, England, United Kingdom
continuous improvement, balancing cost, security, and business needs. The role requires strong leadership and collaboration across IT and OT teams, with a focus on high availability. #J-18808-Ljbffr ...

Staff Software Engineer, AI Reliability Engineering

Hiring Organisation
Jobleads-UK
Location
England, United Kingdom
dynamic, cross-cutting exposure to the systems that matter most. Responsibilities Develop appropriate Service Level Objectives for large language model serving systems, balancing availability and latency with development velocity. Design and implement monitoring and observability systems across the token path. Assist in the design and implementation of high-availability serving infrastructure across multiple regions and cloud providers Lead incident response for critical AI services, ensuring rapid recovery, thorough incident reviews, and systematic improvements. Support the reliability of safeguard model serving -- critical for both site reliability and Anthropic's safety commitments. You may be a good ...

Senior FX Product Manager - Global Platform Leader

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
Senior Product Manager for FX Products in London. You will own the vision, strategy, and execution for core client-facing FX capabilities, building scalable, high-availability solutions for global platforms and distribution channels. You will drive data-informed prioritization, manage regulatory risk, and collaborate with Payments, Lending … other teams to deliver high-impact product launches. #J-18808-Ljbffr ...

Remote CICS Mainframe Systems Engineer

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
CICS Mainframe Systems Programmer to provide remote-first support for CICS services in the UK and rest of Europe. The role focuses on stability, availability, performance, and continuous improvement of CICS environments in a IBM Mainframe setting. You will install, configure, maintain, and upgrade CICS TS, manage resource definitions … provide Level 2/3 support while coordinating with development and application teams to ensure high availability for critical workloads. #J-18808-Ljbffr ...

Director of eSoftware Engineering - C++, Equities Trading Technologies

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
technologies, and cross-departmental projects. Drawing on your deep expertise in software development, application design, technical processes, and product management, you will spearhead multiple high-complexity initiatives, act as a key decision-maker for your teams, and champion a culture of innovation and effective Job Responsibilities Oversee the design … scaling engineering teams, including recruiting, mentoring, and developing senior‐level talent Proven expertise in architecting, building, and troubleshooting large‐scale distributed systems with high availability and automatic failover Ability to shape technical direction across global, matrixed organizations and build consensus among senior stakeholders Deep understanding of low‐latency ...

Email Security Consultant (FortiMail & Exchange)

Hiring Organisation
Cadence Resourcing Limited
Location
London, United Kingdom
Employment Type
Contract
Contract Rate
Up to £0.00 per day + On Application
Design Authority and Implementation Lead, you will own this project from architecture to cutover. You will design the security policy framework, configure FortiMail for High Availability, and manage complex domain and DNS modifications. Your hands-on execution will cover migrating connectors and relays, rolling out SPF, DKIM … team. Requirements: * Proven production experience with FortiMail and Exchange Online. * Deep knowledge of enterprise DNS management and email authentication protocols. * Ability to handle both high-level design governance and hands-on technical deployment. ...

Networks & Telephony Manager

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
Ingenico’s worldwide communication infrastructure, including both data networks and voice/telephony systems. This role bridges technical engineering with business strategy to ensure high availability, security, and performance of voice, video, and data services across international sites. Travelling is required between sites in UK and France, committed … legislation and infrastructure constraints with the global framework to ensure the correct balance of global approach with regional requirements Provide final sign off to high- and low-level network designs as required Ensure central governance and ways of working processes are implemented to drive consistent technical network design ...

VP of Technology Delivery & Transformation

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
successful delivery and operation of the organisation’s technology platforms and engineering capability. It ensures that technology programmes are executed effectively, engineering teams are high performing, and operational systems continue to meet business needs throughout a period of significant transformation. The role provides leadership across software engineering, enterprise applications … implementation Successful migration to the Shopify architecture Engineering productivity and delivery predictability Programme delivery against scope, schedule and budget Operational stability of enterprise applications High availability and performance of customer-facing platforms Successful transition of operational IT functions to the parent organisation Strong engagement and retention within engineering ...

Senior Software Engineer - FinCrime AML (Real-Time)

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
Senior Software Engineer to help build and maintain the AML platform with real-time sanctions screening and transaction monitoring. You will design scalable, high-availability services in a regulated environment. You will collaborate across teams, contribute to RFC-driven architecture, and mentor colleagues while owning features from discovery ...

Senior Software Engineer - Scalable Query Engine & Platform

Hiring Organisation
Jobleads-UK
Location
Hursley, England, United Kingdom
seeking a Senior Software Engineer to advance the Realtime Context Engine and Confluent Kafka components. You will develop query execution, ensure high availability, and scale multi-tenant infrastructure powering Lightning tables and the context engine. You will collaborate with product, design and other engineering teams to integrate storage ...

Hybrid Architect for Enterprise Web & CMS

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
seeking a Solution Architect for Web & CMS Platforms. Hybrid working supports in-office and remote collaboration, with a focus on architecture roadmaps, governance, and high-availability CMS/web solutions. You will lead architects and developers, shape architectural decisions for cloud-native web apps, and drive best practices ...

Remote DB2 for z/OS Systems Programmer (Senior)

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
multiple platforms and geographies. The role requires installing, upgrading, and maintaining DB2 environments, planning migrations, and delivering Level 2/3 support while ensuring high availability, security, and performance of the DB2 estate. #J-18808-Ljbffr ...