76 to 100 of 105 Operational Stability Jobs in the UK

programme, impacting core back-office settlements and accounting platforms. This role sits within a wider transformation focused on modernising post-trade systems and ensuring operational stability, financial accuracy, and regulatory compliance throughout the migration lifecycle. You'll play a key role in delivering the OMS migration, working across … planning and execution, including test scenario definition, coordination and defect triage Supporting parallel run and post-implementation validation to ensure data accuracy and operational control Ensuring all changes align with governance, risk and regulatory requirements Experience Required Proven experience as a Business Analyst within back office/post-trade ...

ownership of critical UK infrastructure and data centre environments for a major defence organisation. You'll be the person accountable when it matters, leading operational stability, resilience and security across server, storage, network and cloud environments, and you'll manage the team and third-party providers who keep … including leading DR testing and failover exercises Working knowledge of power infrastructure (UPS, generators, distribution), cooling systems, and building management systems (BMS) Experience applying operational governance, change control and risk management in a live, mission-critical environment A track record managing vendors and third-party suppliers in a facilities ...

customers, colleagues, and communities thrive in an ever‐changing world. Job Description The role provides L2 architectural ownership, supporting solution design, resilience, capacity, and operational stability under the guidance of senior architects. Data Centre Architecture & Design Design and maintain scalable, secure, and highly available data centre infrastructure architectures. … planning, performance optimisation, and lifecycle management. Participate in failure analysis, RCA reviews, and corrective architecture enhancements. Ensure infrastructure designs minimise single points of failure. Operational & Governance Support Act as L2 escalation point for complex DC infrastructure issues. Support change reviews, impact assessments, and risk analysis. Ensure alignment with ITIL ...

years of experience in architecture roles and facing off to senior stakeholders Hands-on practical experience delivering system design, application development, testing, and operational stability Experience in architecture methodologies, solution design, C4 notation, ARx notation Advanced knowledge of software architecture, applications, and technical processes with in-depth knowledge ...

years of experience in architecture roles and facing off to senior stakeholders Hands‐on practical experience delivering system design, application development, testing, and operational stability Experience in architecture methodologies, solution design, C4 notation, ARx notation Advanced knowledge of software architecture, applications, and technical processes with in‐depth knowledge ...

manage, anticipate and solve complex technical items within your domain of expertise Hands-on practical experience in system design, application development, testing, and operational stability Demonstrated knowledge of software applications installation and configuration automation, through automation as code principles. Demonstrated knowledge and implementation of AWS infrastructure or other ...

manage, anticipate and solve complex technical items within your domain of expertise Hands‐on practical experience in system design, application development, testing, and operational stability Demonstrated knowledge of software applications installation and configuration automation, through automation as code principles. Demonstrated knowledge and implementation of AWS infrastructure or other ...

operations. Drive execution discipline across the SDLC and adjacent governance processes (requirements, design reviews, testing, release, and change management). Ensure production readiness, operational stability, and high‐quality delivery outcomes. Proactively manage dependencies, critical paths, and risks to ensure on‐time and on‐budget execution. Serve ...

network estate. Youll work closely with senior leadership and technical teams, acting as a key escalation point while helping to drive standards, performance, and operational stability across the environment. The role offers the chance to work across carrier-grade networking, high-availability telecoms platforms, on-prem infrastructure … Infrastructure Leadership/Head of Infrastructure/CTO Hybrid working with Southampton office and data centre exposure Annual performance bonus linked to uptime and operational KPIs Private medical insurance Company pension 21 Days Holiday + Bank Holidays + Birthday off Cycle to work scheme Health & wellbeing programme On-site ...

latency. You will drive end-to-end payment flows from requirements to production, working in an agile environment. Your role supports innovation and operational stability in a rapidly expanding payments business. You will lead architectural discussions, promote enterprise AI-assisted development practices, and mentor engineers while delivering #J ...

trusted market‐leading technology solutions across multiple functions as we migrate to AWS and build greenfield projects. You will lead design and delivery, ensure operational stability, and collaborate with stakeholders to deliver robust, high‐performance systems in #J-18808-Ljbffr ...

quality production code, and reviews and debugs code written by others. Identifies opportunities to eliminate or automate remediation of recurring issues to improve overall operational stability of software applications and systems. Leads evaluation sessions with external vendors, startups, and internal teams to drive outcomes-oriented probing of architectural ...

read the full text, please click on the "Apply Now" link. Experience Hands‐on practical experience in system design, application development, testing, and operational stability. Experience with Python and, ideally, frameworks such as Django/FAST API/Flask. Experience in building, deploying, and supporting RESTful web APIs. Compensation ...

progressive outlook and AI ambitions, the business continues to operate significant on-premises infrastructure, requiring a pragmatic leader who can balance innovation with operational stability. Key Responsibilities Define and deliver the overall technology strategy. Lead, mentor and develop a team of 13 technology professionals. Act as a key contributor ...

responsible for the design, implementation, support, and continuous improvement of hybrid cloud and datacentre infrastructure, ensuring high levels of performance, security, availability, and operational resilience. Key Responsibilities Designed, deployed, and managed scalable, secure, and highly available cloud infrastructure within Microsoft Azure environments. Implemented Infrastructure as Code (IaC) using Terraform … automate provisioning, configuration, and lifecycle management. Developed and maintained CI/CD pipelines and DevOps processes to improve deployment efficiency and operational stability. Supported and enhanced hybrid infrastructure across cloud and on-premises datacentre environments. Administered core infrastructure services including Active Directory, Azure AD, DNS, DHCP, VPN, and Windows ...

teams to validate configurations and dependencies. The successful candidate will combine deep technical expertise with a methodical, evidence-led approach to performance risks and operational stability across complex enterprise #J-18808-Ljbffr ...

fast, secure enterprise setting. You will lead design reviews, mentor engineers, and collaborate with cross-functional teams to drive architectural decisions and ensure operational stability. #J-18808-Ljbffr ...

drive large‐scale organizational change, build standardized processes and data infrastructure, and partner with operations, product, technology, finance to deliver measurable improvements while maintaining operational stability. #J-18808-Ljbffr ...

front lines of defending against financial abuse, scaled attacks, and other forms of misuse that could undermine the user experience or harm our operational stability. The Integrity pillar The Integrity pillar within Applied Foundations is responsible for the scaled systems that help identify and respond to bad actors ...

Senior Full Stack Developer Location: Birmingham (Onsite) Salary: £60,000 - £80,000 DOE Job Type: Permanent, Full-Time Senior Developer - Platform Stability, Performance & Engineering Excellence We're looking for an experienced Senior Developer who enjoys solving complex technical challenges and improving the quality, resilience, and performance of large-scale … Reviewing existing systems and codebases to improve maintainability and robustness. Supporting incident investigations and preventative engineering initiatives. Driving continuous improvement across product performance and operational stability. Skills & Experience Essential Strong commercial experience as a Software Developer, Senior Developer, Software Engineer, or similar role. Excellent debugging, troubleshooting, and analytical problem ...

IR35 - Up to £800 per day Role Summary We are seeking a skilled ServiceNow Engineer to design, develop, and support ServiceNow solutions that improve operational efficiency, governance, risk management, compliance, and security processes across the organisation. The successful candidate will be responsible for configuring and enhancing ServiceNow applications, with … administration, maintenance, and optimisation of the ServiceNow platform. Manage platform upgrades, patches, releases, and performance tuning activities. Maintain platform security, data integrity, and operational stability. Troubleshoot and resolve technical issues across the platform and associated integrations. Stakeholder Engagement Collaborate with IT, security, compliance, risk, and business teams to understand ...

innovate and resolve complex technical challenges. Proactively identifies opportunities to streamline, eliminate, or automate the remediation of recurring issues and developer challenges, enhancing the operational efficiency and excellence of software applications and systems. Leads evaluation sessions (cross-team) to drive outcomes-oriented probing of architectural designs, technical credentials … information architecture Drives team adoption of enterprise-authorized AI-assisted engineering practices within the work environment to improve code quality, delivery speed, and operational outcomes (e.g., AI-assisted code review/refactoring, test strategy acceleration, incident/root-cause analysis support), while establishing consistent validation standards (secure coding, peer ...

opportunities and process mining to continuously improve the services we provide to colleagues. Key responsibilities: Manage the successful transition of new or amended operational IT products, projects and/or services into production. Secure the delivery of the intended outcomes and benefits whilst maintaining BAU/operational stability. … external service providers and ensure they remain relevant and effective. Good understanding and appreciation of offshoring and outsourcing models. Provide expert advice for operational issues with senior business & IT representatives. Work with global teams (both IT and outside of IT) to ensure the effectiveness and consistency ...

Clearance Requirements: SC & NPPV3 We are the Information Intelligence Group (IIG) of CACI UK, a specialist technical consultancy providing bespoke solutions to solve complex operational problems. We are seeking an experienced Architect to provide client-side architectural assurance, governance and technical oversight across highly interesting and complex technology programmes. … technical solutions. Working closely with Product, Architecture, Supplier and Delivery stakeholders, the role ensures solutions are aligned to business objectives, architectural principles and operational requirements, whilst providing expert recommendations to support technical governance and design authority decisions. The architect will provide expert architectural advice and recommendations to support informed ...

core technology platforms while supporting wider transformation initiatives. Your responsibilities will include: Managing Windows Server and Linux environments to ensure high availability and operational stability. Supporting and optimising VMware virtual infrastructure across production environments. Maintaining enterprise backup, recovery and disaster recovery capabilities using industry-leading technologies. Monitoring infrastructure performance … office locations. Maintaining endpoint security controls, encryption technologies and vulnerability remediation processes. Working closely with cyber security teams to strengthen infrastructure security and reduce operational risk. Supporting enterprise patch management and software deployment across server and desktop environments. Troubleshooting complex infrastructure, networking and systems issues while acting ...