276 to 300 of 661 Legacy Systems Jobs in the UK

Senior .NET Cloud & AI Developer (Hybrid, London)

Location
Greater London, England, United Kingdom
Youngs Employment Services seeks a Senior Software Developer to help transform a legacy booking system to Azure-based .NET, while building AI-powered quotation tools. You will deliver production services, perform strangler-fig migrations, and work with AI-assisted development tools in a collaborative, senior-led environment. ...

Senior Engineering Manager: Platform & Cloud Transformation

Location
Guildford, England, United Kingdom
role includes owning and building a DevOps function, leading both a software engineering and operations team, and guiding migration from legacy systems to a modern cloud stack. You’ll own incident management, deployment practices, and BAU product development, while coordinating with CTO and peers to split ...

SAP Project Manager - MM & P2P

Location
Stevenage, England, United Kingdom
week onsite) Competitive Salary Offered. Role details: We are supporting a major defence client who are undergoing a global transformation programme, migrating from legacy SAP ECC6 system to SAP S/4HANA. As part of the programme, they require a Project Manager to lead on MM configuration ...

Sharepoint Solution Architect

Location
City of Edinburgh, Scotland, United Kingdom
acting on behalf of Experis and is the first phase of a longer statement of work project. The organisation currently operates on a legacy system and are looking to implement a new Sharepoint Online based document management environment, migrating a large number of documents, while ensuring security, compliance ...

Implementation Consultant

Location
Greater London, England, United Kingdom
looking for an Implementation Consultant to lead the rollout of CrunchTime at partner universities, taking institutions from their existing legacy systems to a fully live, working timetable on the new platform. This role sits at the intersection of operations, project management, and customer success, and you will ...

DevOps Engineer

Location
Doncaster, England, United Kingdom
maintain development tools to enable effective and efficient CI/CD pipelines Help shape and grow cloud estate, with no legacy systems to support Automate and improve development and release process Support release and production environment where necessary Maintaining the technical solution for infrastructure Define and develop ...

Project Manager

Hiring Organisation
Berry Recruitment
Location
Truro, Cornwall, United Kingdom
Employment Type
Temporary
Salary
GBP Annual
priorities. Excellent communication, organisation and problem-solving skills. Confident working with senior stakeholders and external suppliers. Desirable Experience Experience replacing Sage or other legacy finance systems. Background within manufacturing, construction, distribution, aggregates or multi-site operational environments. This is a fantastic opportunity to play a pivotal role ...

ERP Solution manager UK

Location
Broughton, England, United Kingdom
Assembly project (Entry into service planned for 2027) and prepare the next steps related to Procurement, Supply Chain & Logistics, Plant maintenance, and overall legacy system decommissioning. Strategic Translation: You will lead in-depth workshops to translate operational shop-floor needs into end-to-end (E2E) Supply Chain ...

Consultant, Client Success

Location
Greater London, England, United Kingdom
expanding suite of capabilities, Pismo addresses the technological challenges that large banks, marketplaces, and fintech companies face in migrating from legacy systems to more advanced technology. The cloud‐based platform empowers firms to build and launch financial products rapidly, scaling as they grow while maintaining high security ...

Head of Digital Transformation - Companies House - G6

Location
Cardiff, Wales, United Kingdom
outcomes are effectively managed. Working with senior leaders to agree priorities, secure investment and drive transformation. Overseeing the transition from legacy systems and processes to modern, resilient services. Establishing governance and assurance that enables innovation while maintaining public trust. Championing user-centred, data-informed decision making ...

Power Platform Developer

Location
Chester, England, United Kingdom
practical understanding of business operations, helping organisations turn technology investments into measurable outcomes. Whether we're implementing new platforms, modernising legacy systems, building AI solutions, or delivering ongoing managed services, our focus is always on solving business challenges and creating long-term value.Our team works alongside organisations ...

Deployment Strategist

Location
Greater London, England, United Kingdom
pain points Translate problems into data-driven workflows, working with engineers to extract and structure data from equipment and legacy systems Work with customers, from the C-Suite to operators on the line, to build bespoke applications Lead training sessions to ensure the deployed applications serve their ...

2nd Line Cloud Engineer

Location
Chester, England, United Kingdom
practical understanding of business operations, helping organisations turn technology investments into measurable outcomes. Whether we're implementing new platforms, modernising legacy systems, building AI solutions, or delivering ongoing managed services, our focus is always on solving business challenges and creating long-term value.Our team works alongside organisations ...

Project Manager – Migration & Modern Work Delivery

Location
Chester, England, United Kingdom
practical understanding of business operations, helping organisations turn technology investments into measurable outcomes. Whether we're implementing new platforms, modernising legacy systems, building AI solutions, or delivering ongoing managed services, our focus is always on solving business challenges and creating long-term value.Our team works alongside organisations ...

Delivery Consultant - Migrations, Public Sector Professional Services - UK

Hiring Organisation
AmazonWebServices
Location
London, UK
Employment Type
Full-time
migration and modernization techniques- Application discovery and dependency mapping- Migration tooling (Application Migration Service, Database Migration Service, Migration Hub)- Cutover planning and execution- Legacy system analysis and decommissioning- Risk mitigation and rollback strategies- AWS TransformPreferred qualification - Experience and technical expertise (design and implementation) in cloud computing technologies- Experience ...

Head of Infrastructure and Cyber Security

Location
Greater London, England, United Kingdom
lead the Council’s platform, infrastructure and cyber security strategies, balancing service continuity and operational control with the drive to modernise legacy systems through modern tech paradigms such as Infrastructure as Code (IaC), automated CI/CD pipelines, FinOps, and Site Reliability Engineering (SRE). You will ...

Head of Digital Transformation

Hiring Organisation
Public Sector Resourcing CWS
Location
Cardiff, South Glamorgan, Wales, United Kingdom
Employment Type
Permanent
Salary
£80,000
outcomes are effectively managed. * Working with senior leaders to agree priorities, secure investment and drive transformation. * Overseeing the transition from legacy systems and processes to modern, resilient services. * Establishing governance and assurance that enables innovation while maintaining public trust. * Championing user-centred, data-informed decision making ...

Power Platform Engineer - IT Managed Services - Remote (UK)

Hiring Organisation
Nova Source Technologies
Location
United Kingdom
Employment Type
Permanent, Work From Home
Salary
£80,000
desirable. The Power Platform Engineer will be instrumental in designing and building apps and solutions focussed around the migration and upgrading of existing legacy systems. As Power Platform Engineer you must have strong hands on skills with Power Automate, Power Apps, SharePoint and Teams as well as M365 ...

Agile Business Analyst

Location
Manchester, England, United Kingdom
ability to bridge business and technical teams. Proficiency with tools such as JIRA. Understanding of technical concepts including APIs, microservices, cloud infrastructure, and legacy systems. Consultancy background Experience supporting internal operations such as mentoring, recruitment, or training. Familiarity with Government Digital Service (GDS) standards. Certifications in Business Analysis ...

IT SOX Controls Tester

Location
Greater London, England, United Kingdom
assessment, and continuous improvement of technology-related controls. This role requires experience in testing controls in a cloud-native environment as opposed to legacy IT systems. Your Mission: Perform control testing (Design & Operating Effectiveness) for Access Management, Change Management, and IT application controls across our cloud infrastructure ...

Software Engineer (Technical Leadership)

Location
City of Westminster, England, United Kingdom
experienced engineers to join our Central Integrity team which exists to keep billions of people safe on Meta's platforms. We design and deploy systems that detect and disrupt harm at an unprecedented global scale, making this one of the largest deployments of AI for positive real-world impact … prevents, detects, and remediates account and entity compromise across the Family of Apps, spanning authentication and recovery integrity, compromise detection, enforcement, and the measurement systems that prove real harm reduction.Software Engineer (Technical Leadership) Responsibilities:Own the multi-year technical strategy for account and entity compromise across the Family ...

Power Platform Developer

Location
Milton Keynes, England, United Kingdom
activities and strategies in the area work together to create value for the customer/end user Changing and Improving Find ways to improve systems and structures to deliver with more streamlined resources Regularly review procedures or systems with teams to identify improvements and simplify processes and decision … Service Make effective use of project management skills and techniques to deliver outcomes, including identifying risks and mitigating actions Develop, implement, maintain and review systems and service standards to ensure professional excellence and expertise and value for money Work with team to set priorities, goals, objectives and timescales Establish ...

Software Engineer, Cumberland/Options Tools Engineering

Location
Greenwich, England, United Kingdom
build ergonomic, performant and extendable engineering solutions Build, maintain and extend the central trading platform Work with both greenfield and legacy systems across multiple languages (Python, Java, C++, Typescript) Provide on‐call support as needed Qualifications: A minimum of 2+ years’ experience using Python, Java, C++ … work comfortably in multiple programming languages A track record of working directly with end customers, scoping and delivering production systems in fast‐moving and ambiguous environments Ability to dive deep into complex problems, develop intuitive understandings, spot risks early, and minimize complexity Exceptional interpersonal skills - you communicate clearly with ...

SAP Developer - Defence (DV Cleared)

Hiring Organisation
Elix Sourcing Solutions
Location
Reading, Berkshire, United Kingdom
Employment Type
Permanent
Salary
£60000 - £70000/annum Progression+Benefits+Welfare Package
highly secure S/4HANA platform, you will develop custom enhancements, reports, interfaces, and CDS views, while debugging complex code to keep critical systems running smoothly. Rather than getting stuck on legacy systems, this role offers hands-on exposure to modern SAP development tools (such ...