26 to 50 of 201 Legacy Systems Jobs in England

Azure. Cloud Transformation: Implement modern hybrid data architectures (such as Snowflake, Databricks, or BigQuery) and direct the migration of legacy systems to cloud-native solutions. AI Innovation: Develop Proof of Concepts and Minimum Viable Products for advanced analytics and AI platforms to align with client strategic objectives. ...

modules. This role will provide dedicated programme management leadership across the technical delivery of the programme, helping to replace a manual and intensive HR systems offering with an integrated, secure and scalable Oracle-based solution. A key focus of the role will be maintaining delivery momentum in a complex … Programme Manager will help ensure the programme delivers the intended operational, financial and strategic benefits, while supporting a smooth transition from legacy systems to the new Oracle HCM environment. This role will require the following experience: Successful experience of delivering Oracle HCM system implementations, ideally within ...

modules. This role will provide dedicated programme management leadership across the technical delivery of the programme, helping to replace a manual and intensive HR systems offering with an integrated, secure and scalable Oracle-based solution. A key focus of the role will be maintaining delivery momentum in a complex … Programme Manager will help ensure the programme delivers the intended operational, financial and strategic benefits, while supporting a smooth transition from legacy systems to the new Oracle HCM environment. This role will require the following experience: Successful experience of delivering Oracle HCM system implementations, ideally within ...

Developer Location: Cheltenham (Hybrid) Salary: £65k As a Senior Developer, you will play a key role in supporting, maintaining, and evolving our core business systems and integrations. Working within the Business Systems team, you will deliver reliable, scalable solutions that support day-to-day operations, improve user experience … enable business growth. This is a hands-on, varied role combining development, database optimisation, and systems integration. You will collaborate closely with stakeholders across the business, contributing to both new initiatives and continuous improvement of existing platforms. Your responsibilities as a Senior Developer will be: Develop, maintain, and enhance ...

IR35 Overview I am hiring for an experienced Business Analyst to support a major ERP transformation as my client moves from legacy systems to Microsoft Dynamics 365 and Business Central. I am looking for a professional with deep expertise in Microsoft Dynamics 365 Business Central, who also … Functional design and documentation Process improvement and standardisation Stakeholder engagement across business and IT Experience migrating from legacy or highly customised systems to Dynamics ...

Server expertise to help design, build, and modernise enterprise Windows applications and services. You’ll play a key role in refactoring legacy systems into modern .NET solutions while contributing to future cloud migration projects. What you’ll be doing: • Developing and maintaining Windows applications and services • Refactoring … Azure DevOps, CI/CD, Git, Visual Studio and secure coding practices • Strong problem-solving and communication skills If you’re passionate about modernising systems, delivering high-quality software, and working on impactful projects this could be the role for you. Hybrid Role – Two days a week onsite. ...

ontology capabilities. Experience in multi-cloud and data migration environments: Experience working with data environments in Microsoft Asure, AWS, and legacy systems, and a proven ability to consolidate and migrate data processes and workloads into Palantir Foundry as part of a broader data strategy. Data-driven business ...

Public Sector organisation are seeking a HR Systems Analyst to provide technical analysis and business analysis skills on a HR Systems implementation programme. The HR System Analyst will play a key role in supporting the design, configuration and implementation of new Oracle Cloud HCM platform as part … wider transformation programme. This role will provide specialist technical expertise to help replace the current HR systems landscape with an integrated, secure and scalable Oracle-based solution to further improve the employee, manager and HR experience. Working closely with HR, IT, Finance, project resources and 3rd party specialists ...

Define, design, and govern the end-to-end technical architecture across cloud and on-premise systems, ensuring scalability, security, maintainability, and alignment with business and enterprise architecture objectives. The role is responsible for establishing Azure-based solution architectures, guiding delivery teams, and ensuring that technology decisions drive long-term … solution architectures across applications, data, integrations, and infrastructure within Microsoft Azure environments Define architectural patterns for cloud-native, hybrid, and distributed systems Develop high-level and low-level designs (HLD/LLD), ensuring clarity for delivery teams Ensure solutions are scalable, resilient, secure, and cost-optimised Azure Cloud Architecture ...

business. As part of a large-scale transformation programme, you'll help modernise core business platforms, support cloud adoption, replace legacy systems, and drive the delivery of enterprise-wide digital solutions. Working at the intersection of business operations and technology, you'll collaborate with stakeholders across … requirements, and translating them into practical, scalable technology solutions. This is a highly visible role offering exposure to a diverse portfolio of projects spanning systems integration, process improvement, platform modernisation, and digital transformation initiatives. Key Responsibilities Partner with business stakeholders to understand current processes, challenges, and strategic objectives. Gather ...

multi-vendor delivery environments. Knowledge of Agile delivery methodologies and modern software development practices. Desirable Experience leading enterprise application modernisation programmes. Experience delivering legacy system decommissioning initiatives. Knowledge of enterprise architecture frameworks such as TOGAF. Microsoft Azure and Dynamics 365 certifications. Experience within membership organisations, professional bodies ...

experience delivering enterprise-grade Power Platform solutions end-to-end Ability to integrate Power Platform with external APIs, Azure services, and legacy systems Experience working in secure/public sector environments highly desirable Solid understanding of application lifecycle management (ALM) within Power Platform Strong problem-solving skills ...

virtualisation solutions, containerisation strategies and orchestration platforms Design disaster recovery, business continuity and resilience architectures meeting MOD availability requirements Guide infrastructure modernisation programmes, legacy system migrations and technology refresh initiatives Ensure infrastructure designs comply with MOD security requirements, Classification Guides and defence standards Technical Leadership & Governance Lead infrastructure ...

Programme Manager – Housing Systems Transformation (Interim) Location: Adur & Worthing, West Sussex (Hybrid Working) Rate: £309.00 per day PAYE + Holiday Pay (£37.30 per day) Contract: Temporary until July 2027 Hours: 37 hours per week Hybrid Working – The Best of Both Worlds This role offers an excellent hybrid working arrangement … flexibility and a healthy work-life balance. The Opportunity An exciting opportunity has arisen for an experienced Programme Manager to lead a major Housing Systems Transformation Programme for a large housing organisation in West Sussex. This high-profile programme will replace multiple legacy systems with ...

PowerServer Engineer to support audit, investigation, and strategic planning activities related to our existing PowerBuilder/PowerServer applications. The ideal candidate will assess current systems, identify gaps, and provide actionable recommendations for optimization, modernization, or migration. Key Responsibilities Perform comprehensive audit and assessment of existing PowerServer/PowerBuilder applications … auditing, system analysis, or consulting roles Solid understanding of client-server and web-based architectures Experience in performance tuning and troubleshooting Knowledge of database systems (SQL Server, Oracle, etc.) Ability to analyze legacy systems and recommend modernization approaches Strong documentation and reporting skills Excellent problem-solving ...

Lead Data Engineer Hands-on technical leadership building data systems that actually work We're looking for a Lead Data Engineer to join an enterprise data engineering capability and play a critical role in designing, building, and improving real-world data systems . This is not a line … engineers and adjacent roles through design decisions, code, and delivery support Improve data sharing, onboarding of new data sources, and interoperability across teams and systems Introduce and evaluate new tools, patterns, and technologies where they genuinely add value - balancing innovation with pragmatism Build robust, production-grade solutions , not proofs ...

This role is responsible for designing and implementing scalable, modern software solutions that meet business needs, while leading the transition of legacy systems into more flexible, web-based platforms using APIs and industry-standard practices. Technical & Architectural Skills Software architecture and system design Application modernization (legacy … Development Manager, fostering a collaborative and high-performing environment. Architect and design modern, scalable applications and integrations, with a focus on transitioning from legacy platforms to modern solutions. Collaborate with stakeholders and change management teams to gather requirements and translate them into clear, actionable technical specifications. Oversee ...

workshop — staging, imaging, and testing customer devices and networking equipment prior to deployment. Your responsibilities Ensure that all prebuilt/preconfigured solutions/systems and hardware is configured and setup in line with Manufacturer, IT and Cyber best practices • Provide responsive, hands-on support for our field-based engineers … systems and customers • Commissioning support for our professional services team Maintain documentation for processes, systems, assets, and credentials • Play a key role in transitioning legacy systems to new solutions Your competencies Essential • Good understanding of IP Networking, switches, firewalls, routers and VPNs. • IT Support/ ...

testing, version control (Git), & code review workflows. Hands-on CI/CD experience - building, configuring, or maintaining automated build & deployment pipelines. Experience modernizing Legacy software - migrating codebases from older languages or frameworks to current platforms, including UI/UX modernization. C#/.Net Senior Desktop Software Engineer … complex desktop & cloud applications using modern software engineering practices (design patterns, SOLID principles, automated testing, continuous integration/delivery). Modernize Legacy systems - Lead migration of mature C/C++ codebases to modern languages, runtimes, & UI/UX frameworks while preserving scientific accuracy & performance. (nice to have ...

platforms and datasets are reliable, performant, and ready to support analytics and business intelligence. Lead hands-on data mapping activities from legacy systems into Databricks, considering downstream analytics requirements including Tableau and future AI-driven use cases such as Mulesoft IDP and Data360/Agentforce. Support … similar cloud-based data platforms. Demonstrable experience designing and building production-grade data pipelines. Experience working with data migration and mapping from legacy systems. Strong understanding of data modelling, transformation, and data engineering principles. Experience supporting analytics and reporting platforms such as Tableau. Desirable: Experience working with Salesforce ...

standards, governance, and design patterns Driving Microsoft‐first architecture across cloud, data, integration, and business platforms Leading architecture alignment across digital, operational, and business systems Translating business strategy into scalable, secure technical solutions Acting as a trusted advisor to senior leadership on technology direction and investment Technology Landscape This … Modern Data Platforms (Azure Data Services, data governance, analytics) API‐first & event‐driven architectures Enterprise‐scale integration across SaaS and legacy systems Key Responsibilities Define and govern the architecture roadmap aligned to business priorities Lead architectural design across D365 solutions and Microsoft cloud platforms Establish best practices ...

standards, governance, and design patterns Driving Microsoft‐first architecture across cloud, data, integration, and business platforms Leading architecture alignment across digital, operational, and business systems Translating business strategy into scalable, secure technical solutions Acting as a trusted advisor to senior leadership on technology direction and investment Technology Landscape This … Modern Data Platforms (Azure Data Services, data governance, analytics) API‐first & event‐driven architectures Enterprise‐scale integration across SaaS and legacy systems Key Responsibilities Define and govern the architecture roadmap aligned to business priorities Lead architectural design across D365 solutions and Microsoft cloud platforms Establish best practices ...

trusted technology partner to major NHS Trusts , with its platform now widely used by clinicians across the UK. Replacing outdated legacy systems with intuitive, user-centric tools, they are improving how healthcare teams operate and ultimately enhancing patient outcomes. With multiple industry awards , major contracts secured … platform and wider engineering function. Youll join a high-performing team of 20+ engineers , working on a mix of greenfield and evolving systems , contributing across a full-stack, microservices architecture . This is more than just a coding role its an opportunity to build technology that directly improves lives ...

person leadership position based at our Leeds HQ. You'll lead the engineering organisation responsible for BigChange's full product suite — from the legacy monolith to our rapidly evolving microservices platform and mobile applications — while embedding an AI-First engineering culture that makes every engineer more capable, every … companies you understand how engineering decisions compound into product and commercial outcomes.* Comfort with complexity — you've navigated hybrid environments combining legacy systems and modern platforms, and you've made that transition well.* Strong presence and communication — you lead in person, you build trust quickly ...

deliver scalable, cloud-native platforms that power enterprise-grade products. The organisation works with major enterprise and regulated clients to modernise legacy systems, build new digital platforms, and deliver high-performance cloud solutions at scale. This is a hands-on engineering role where you will work across … full lifecycle — from design through to deployment and live operations — building serverless, event-driven systems on AWS. You’ll be part of a cross-functional team working closely with product, platform, and DevOps engineers, with real ownership of technical delivery. What you’ll be doing AWS Cloud Engineering Designing ...