126 to 150 of 201 Legacy Systems Jobs in England

aligned to our technology strategy. You will partner with Product, Platform, Cyber, Operations, Change and business stakeholders to reduce complexity, modernise legacy systems and support confident decision making across the organisation. Location: Hybrid (Stansted – 3 days per week, 2 days remote) Responsibilities Define and maintain our enterprise ...

flexible contract basis. The business is seeking a senior IT leader to conduct an audit of its current technology landscape, review business systems, infrastructure and support arrangements, identify risks and opportunities, and develop a roadmap for future growth. You'll be working within a complex environment comprising legacy, bespoke and off-the-shelf systems, alongside internal business systems resources and outsourced IT providers. The successful candidate will bring clarity, structure and direction, whilst helping to drive meaningful change. Key experience required: IT audits and technology assessments Infrastructure and IT operations reviews Business systems ...

data products. The core outcome of the role is to create a reusable, governed, canonical data model that standardises data across clients, schemes, source systems, processes and downstream outputs. Key Responsibilities Canonical Data Modelling Lead the design and development of canonical data models for a modern financial services data … business entities, including clients, schemes, members, benefits, products, sources, transactions, movements, payroll, validation results and reporting outputs. Translate data from complex relational databases, operational systems, client files and third-party data sources into standardised canonical structures. Define source-to-target mappings, transformation rules, data definitions and data lineage. Ensure ...

across digital, branch, telephony and customer servicing. Build service blueprints that connect the customer-facing experience to the back-stage processes, systems and teams that deliver it. Run discovery and workshops with stakeholders across functions to understand how each journey really works. Identify handoffs, gaps, duplication and points … banking or broader financial services is acceptable. Confidence facilitating workshops and interviewing stakeholders across business functions and operations. Comfort with the back-stage: process, systems, ownership and servicing. Mid-weight to senior. Able to lead a journey workstream with light direction. Nice to have Experience inside or alongside ...

role involves close collaboration with multidisciplinary teams and input into architectural decisions. The Role You will work across a blend of modern service based systems and established desktop applications, contributing to both ongoing improvements and new product development. The position involves hands on development, architectural input, and close collaboration … responsiblities Design, develop, test, and maintain desktop and web applications Work with C#, WPF, and modern JavaScript frameworks Support and enhance legacy systems while helping drive modernisation Contribute to architectural decisions and system design discussions Requirements Strong experience in C# and WPF desktop application development Experience with ...

operational excellence of data engineering across the group and driving the evolution of our enterprise data engineering capabilities across our cloud and legacy environments. Your remit spans cloud platform engineering, pipeline automation, real‐time data processing, curation, and the enablement of business intelligence, data science and AI teams. … long‐term data engineering strategy and roadmap driving modernisation, standardisation, and cloud‐first best practices. Lead the migration away from legacy data systems into modern, scalable cloud platforms, ensuring scalability and cost‐optimised use of cloud services. Identify new technologies, patterns, and methodologies (e.g., streaming, ML/ ...

OIDC configurations), PingDirectory, and PingAccess (WAM/API security).Identity Modernisation: A proven track record of executing the migration of legacy identity systems to modern, claims-based architectures.Tooling & Governance: Direct experience configuring and integrating IGA tools (e.g. SailPoint, Saviynt) and PAM/PIM solutions to enforce ...

ensure timely resolution of production issues. Work closely with business users and cross functional teams to ensure system stability. Support legacy systems with a focus on availability, performance, and reliability. Required Skills: Strong hands on experience in AS400/IBM iSeries Expertise ...

transformation of its trading and post-trade infrastructure. The programme centres on the implementation and consolidation of the Calypso platform, replacing legacy systems and establishing a single strategic platform across multiple asset classes. We are seeking an experienced Programme Director/Transformation Lead to take ownership ...

pivotal role where you will embed an AI-first culture and oversee the evolution of their product suite including legacy systems and new microservices. The ideal candidate will have a strong background in leading high-performing teams, a deep understanding of AI's role in engineering ...

solutions, and a deep understanding of modern architecture patterns. This position offers an opportunity to be at the forefront of transforming legacy systems into a modern, data-driven architecture. #J-18808-Ljbffr ...

essential Strong track record of implementing Xero for small business clients Experience supporting clients through full Xero setup and migrations from legacy systems Ability to troubleshoot and resolve complex Xero-related issues Experience delivering structured training to internal or external stakeholders Excellent communication skills, with the ability ...

Shopify Plus Platinum partner, excels in resolving complex e‐commerce challenges. We focus on integrating large catalogs, sophisticated data frameworks, and legacy systems into seamless unified commerce and B2B solutions, delivering unparalleled customer experiences. Our skill in deploying Shopify Plus caters to top‐tier merchants in manufacturing ...

influence over the product, technology and wider company direction. You won’t be joining a heavily layered corporate environment or maintaining legacy systems with little visibility over impact. The team is lean, collaborative and highly product-focused, with close working relationships across founders, product, engineering and operations. … There is genuine opportunity to: • Build products and systems from the ground up • Shape how the platform evolves as the business scales • Solve complex real-world operational problems • Influence product direction and decision-making • Operate with high ownership and autonomy • Work closely with founders and senior stakeholders • Have visible ...

role involves close collaboration with multidisciplinary teams and input into architectural decisions. The Role You will work across a blend of modern service based systems and established desktop applications, contributing to both ongoing improvements and new product development. The position involves hands on development, architectural input, and close collaboration … responsiblities Design, develop, test, and maintain desktop and web applications Work with C#, WPF, and modern JavaScript frameworks Support and enhance legacy systems while helping drive modernisation Contribute to architectural decisions and system design discussions Requirements Strong experience in C# and WPF desktop application development Experience with ...

understanding of Irish industry processes (e.g., market flows, Gas/Elec market interactions, DSOs/TSOs, regulatory cycles), integrations to legacy BGE systems, and upstream/downstream impacts. Ensure architectures are robust, operable, cost-efficient, and able to scale for customer growth and increased digital adoption. Work … Core Competencies & Technical Skills (AI and emerging technology): Designs, integrates and operates AI-enabled solutions within enterprise environments, including prompt driven workflows, retrieval-augmented systems and AI agents. Applies structured evaluation, testing and monitoring practices to ensure AI outputs are reliable, secure and compliant with organisational guardrails. Prepares ...

working with a client who are seeking an experience Solution Architect with strong background in leading the architectural design for the replacement of legacy systems. Key Responsibilities: * 'As-Is' Architecture Baseline: Work closely with the existing technical experts to decode and document the complex, often undocumented … Design: Architect a modern integration layer to provide secure, scalable API flows and message queues to connect the platform with the existing editorial production systems, corporate systems and external SaaS applications. * Transition & De-risking Strategy: Develop a phased migration roadmap that allows the business to transition functionality ...

Hybrid Integration Design; Lead the design and implementation of data solutions that integrate Azure cloud-native services with legacy SQL Server systems and third-party APIs and data feeds. Data Modelling and Standards; develop and enforce data modelling standards (conceptual, logical, physical) across platforms. Promote reuse, consistency … stakeholders. Experience and Skills Required: Experience with Data Architecture and governance, public-cloud platforms (Azure, AWS, GCP) , SQL Server, data integration with third-party systems, ideally Microsoft Fabric Experience with data modelling and metadata management Experience in developing common data models for core business concepts Experience of CRM system ...

Engineering based in London. You will lead multiple engineering teams, focusing on the technical strategy for our content platform, while transforming legacy systems into scalable, reliable architectures. Your role will involve enhancing system reliability, applying automation, and fostering an inclusive engineering culture. You will work closely with ...

inside Job Description: Borders & Trade within the client are poised for a noteworthy transformation, exploring the opportunity to move away from legacy systems built on the Ingres database and OpenROAD technology click apply for full job details ...

working hours of 08:30-16:30. You'll be working on returned units from the field, many of which are legacy systems, carrying out fault finding, testing, and supporting repair and quoting processes. The environment is hands-on and fast-paced, with a strong pipeline ...

rebuilding trust Spotting and closing upsell/cross-sell opportunities across a broad product range Guiding clients through the move from legacy systems to connectivity, VoIP, cloud and security solutions Keeping the CRM accurate and your pipeline forecastable Presenting proposals, negotiating, and closing deals What ...

Ensure environment configurations support all integration flows and dependencies. Ensure environment issues impacting testing or cutover readiness. Plan and support the decommissioning of legacy systems. Provisioning, Configuration & Maintenance Review and re-baseline the Fusion Programme Environment plan to align with the Fusion Programme Plan, understand the lead times … post‐go‐live fixes. Skills & Experience Required Experience in the management of Oracle Cloud applications, platform services, and integrations with internal and external systems, including development within the PaaS layer. Background in large‐scale transformation or cloud implementation programmes. Strong understanding of Oracle Cloud architecture, quarterly updates, and provisioning. ...

expertise in: API design (RAML/OpenAPI) DataWeave transformations REST/SOAP integrations Experience integrating with: Salesforce (Sales/Service Cloud) Powercloud (utility billing systems) SAP (IS-U/legacy billing systems preferred) Solid understanding of Energy & Utilities business processes (metering, billing, customer management, etc.) Experience … design development deployment support) Strong troubleshooting and debugging skills Team player working with multiple vendors Preferred Qualifications Experience with event-driven architectures and messaging systems (Kafka, JMS, etc.) Familiarity with cloud platforms (Azure/AWS/GCP) Knowledge of DevOps practices and CI/CD pipelines MuleSoft certifications (e.g. ...

Previous team leadership or mentoring experience Strong understanding of data architecture, engineering best practices, and data quality Comfortable working with legacy source systems and improving data reliability Able to communicate effectively with both technical and business stakeholders Why Apply? Newly created role with significant ownership and influence ...