401 to 425 of 456 High Availability Jobs in the UK

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 ...

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 ...

Senior Infrastructure Architect: Capacity & Performance

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
seeking an experienced Infrastructure Architect to design, optimize, and manage enterprise IT infrastructure across Compute, Storage, and Network domains. The role focuses on ensuring high availability, scalability, and performance across all infrastructure layers. Key responsibilities include defining architecture across compute and network, forecasting capacity needs, leading performance optimization ...

Global Networks & Telephony Leader

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
Manager to lead the design, implementation and ongoing strategy of its worldwide communication infrastructure. The role requires coordinating across UK and France sites, ensuring high availability, security and performance of voice, data and video services. You will travel between sites and attend offices at least three days ...

Senior AVP, Custody Applications & SRE

Hiring Organisation
Jobleads-UK
Location
Belfast City District, Northern Ireland, United Kingdom
applications and settlement platforms. You will lead production incident response, drive improvements with cross-functional partners, and apply Site Reliability Engineering principles to ensure high availability and resilience in a global, hybrid work environment. #J-18808-Ljbffr ...

Engineering Manager, Payments Systems (BACS & CHAPS)

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
Jobtailor is seeking an experienced engineering leader to drive delivery of high-availability payment services in the UK. You will lead a team of engineers, balance technical depth with pragmatism, and collaborate with Product, Technology, Risk and Operations to achieve strategic outcomes. You will own system reliability, security ...

Senior Software Engineer, Sports Content (Hybrid)

Hiring Organisation
Jobleads-UK
Location
Manchester, England, United Kingdom
Senior Software Developer for Sports Content to drive scalable platforms in the Martech Content team. You will lead the development of real time, high-availability systems and mentor a small team, shaping code quality and delivery standards. You will partner with Technical Leads to design robust Martech solutions ...

Mainframe Architect – Remote Modernization Lead

Hiring Organisation
Jobleads-UK
Location
United Kingdom
lead remediation initiatives and define robust end-to-end mainframe architectures. You will drive modernization across legacy data movement and integration pipelines while ensuring high availability, data integrity, and regulatory compliance. Ideal candidates bring extensive mainframe leadership experience, strong z/OS/CICS/DB2/RACF ...

Senior Backend Engineer - AI Coding (Remote UK)

Hiring Organisation
Jobleads-UK
Location
United Kingdom
remotely from the United Kingdom. You will design and build the trigger system that connects GitLab events to AI workflows, and contribute to the high-availability platform. You'll collaborate across product, design, and other AI teams, bringing deep Ruby on Rails expertise and experience with large language ...

Markets Technology Applications Lead | Data & Integrations Expert

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
lead a team of specialists across integrations and architecture. You will partner with internal and external stakeholders, promote API-enabled data flows, and ensure high availability, security and compliance across #J-18808-Ljbffr ...

Senior Mission-Critical Radio & Cellular Specialist

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
/3G/4G/5G, and IP-based platforms, driving incident resolution, service improvement and stakeholder engagement. Join a team providing resilient, high-availability services and shaping the future direction of operational communications at Heathrow. #J-18808-Ljbffr ...

Senior SRE: Traffic Network Load Balancing

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
experienced Site Reliability Engineer to help build and run large-scale, fault-tolerant Cloud services. You will design, code, and optimize infrastructure while ensuring high availability and performance. The role emphasizes automation, capacity planning, and collaboration across teams. You will review and improve systems, participate in design reviews ...

Principal Software Engineer AI-Driven FinTech Platform

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
seeks a Principal Software Engineer to drive AI-enabled development for the International Consumer Bank, delivering scalable, secure software for millions of users with high availability and low latency. You will lead design efforts, collaborate with Product, Design and Compliance teams, and champion responsible AI, security, and resilience ...

Low-Latency C++ Software Engineer for Trading Platform

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
focusing on the development and maintenance of DRW's low latency trading platform. The ideal candidate will have over 5 years of experience in high-availability systems, proficiency in multi-threaded programming, and a strong grasp of performance tuning. Bonus points for experience in the trading industry ...

VP Software Engineer, AI-Driven Cloud Trading Platform

Hiring Organisation
Jobleads-UK
Location
City Of London, England, United Kingdom
Banking & Markets division. This role involves designing and implementing a cloud-native platform for Equities Trading, driving strategic transformation through AI tools, and developing high-availability services. The ideal candidate has over 8 years of software development experience, particularly in Java, and a proven track record in developing ...

Project Manager - DNS & Core Network Infrastructure

Hiring Organisation
Morgan McKinley
Location
London, South East, England, United Kingdom
Employment Type
Contractor
Contract Rate
£400 - £500 per day
upgrade, resilience and regulatory compliance of their national DNS environment. Sitting at the intersection of Core IP, Cybersecurity, and Network Operations, you will lead high-availability system upgrades across Authoritative DNS, Recursive DNS Cache and Essential Security platforms. Key Responsibilities: Platform Upgrades: Lead end-to-end lifecycle delivery ...

Senior Software Developer, Sports Content

Hiring Organisation
Jobleads-UK
Location
Manchester, England, United Kingdom
guiding development teams throughout technical projects from delivery to successful completion. Ability to mentor and coach. Strong technical documentation skills. Experience of working with high availability, multiuser and service-based systems. What you will be doing Acting as a point of escalation for the team both ...

Global SRE Fleet Engineer — Automation & Reliability

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
infrastructure spanning thousands of machines across global cloud environments. You will design deployment pipelines, testing frameworks, and tooling to support platform growth and high availability. The role involves troubleshooting complex systems and collaborating with multiple teams in a hybrid, #J-18808-Ljbffr ...