176 to 200 of 662 Legacy Systems Jobs in the UK

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

workloads into independent steps orchestrated by managed workflow services and triggered by data events. Migration & Testing Experience: Experience with safely modernizing legacy systems using parity testing and incremental routing patterns. IaC & Containerization: Hands-on experience packaging runtimes into portable containers and provisioning cloud resources using modern Infrastructure ...

closely with Product and Architecture to shape technical strategy and delivery plansGuide teams building and evolving AWS-native and cloud-based platforms, alongside legacy systemsSet and uphold strong engineering standards across code quality, testing, CI/CD, observability and documentationStay close to technical decisions through design reviews, architecture ...

closely with Product and Architecture to shape technical strategy and delivery plansGuide teams building and evolving AWS-native and cloud-based platforms, alongside legacy systemsSet and uphold strong engineering standards across code quality, testing, CI/CD, observability and documentationStay close to technical decisions through design reviews, architecture ...

closely with Product and Architecture to shape technical strategy and delivery plansGuide teams building and evolving AWS-native and cloud-based platforms, alongside legacy systemsSet and uphold strong engineering standards across code quality, testing, CI/CD, observability and documentationStay close to technical decisions through design reviews, architecture ...

seeking an experienced Test Environment Manager to drive the test environment management to support a large-scale transformation programme moving from a legacy monolithic setup to a microservices-based set up using Java/Kafka/OpenShift. This role will also require also support/management … planning and scheduling of test environments for project work Providing this for OpenShift/Kafka based environments (inclduign hands on) and legacy systems Support and Troubleshooting: Provide ongoing support to squads & troubleshooting problems Act as a liaison between development, QA, and support teams to address and resolve ...

seeking an experienced Test Environment Manager to drive the test environment management to support a large-scale transformation programme moving from a legacy monolithic setup to a microservices-based set up using Java/Kafka/OpenShift. This role will also require also support/management … planning and scheduling of test environments for project work Providing this for OpenShift/Kafka based environments (inclduign hands on) and legacy systems Support and Troubleshooting: Provide ongoing support to squads & troubleshooting problems Act as a liaison between development, QA, and support teams to address and resolve ...

relational databases (schema design, query performance basics). Proven ability to read, understand, and safely modify existing codebases (including legacy systems). Experience designing or evolving high-load/networked systems (throughput, latency, availability). Experience with CI/CD practices including extensive use of Test ...

contribute to the frontier of technology, apply today! Join us in shaping the future with AI.Design agentic platforms, autonomous delivery pipelines, and intelligent systems that translate enterprise knowledge into scalable business impact. Bring your unique strengths to our frontier tech team and work together with incredible colleagues … into existing system landscapes and operating models, and translate vision into measurable business impactWhat You'll BringYou hold a degree in Computer Science, Information Systems, AI Engineering, or a related fieldYou analyse, design, and optimize state-of-the-art, tailored IT architectures, leveraging your strong understanding of legacy ...

delivery, providing practical technical leadership to development teams while defining a scalable, long-term architectural approach. Define the software architecture for complex automation and systems integration projects. Design scalable, secure and maintainable applications using C#/.NET, Python and Django. Establish clear architectural standards, design principles and technology roadmaps. … Translate customer, operational and engineering requirements into practical technical solutions. Design platforms that integrate business applications, databases, automation systems, third-party products and physical equipment. Define service boundaries, APIs, data flows, interface specifications and integration patterns. Produce architecture diagrams, technical designs, data models and supporting documentation. Design distributed, event ...

benefits Chippenham, Wiltshire Permanent We're looking for a talented Software Developer to join a busy development team, working on a mix of existing systems and new software solutions. You'll take ownership of developing, improving and maintaining applications, working with C#, .NET and SQL Server, alongside a range … modern technologies. From building APIs and optimising databases to modernising legacy systems, this is a varied role where your technical expertise will make a real impact. Working within an Agile team, you'll have the opportunity to contribute ideas, solve complex problems and help shape reliable, secure ...

gravitas to direct complex testing streams across a multi-platform ecosystem—including CRM, SAP S/4HANA, AIS, MDM, and legacy systems—alongside comprehensive data migration and user onboarding activities. Key Responsibilities Programme Test Leadership & Strategy Overall Test Governance: Define, implement, and maintain the overarching Test Strategy … defect management process, driving resolution of critical blockers, dependencies, and delivery risks across teams. Vendor & Supplier Oversight: Direct and coordinate third-party suppliers, systems integrators, and internal delivery teams to ensure delivery aligned with quality standards. System Integration & Migration Oversight Direct complex integration testing spanning enterprise ...

scale data migration and integration Oracle and/or Oracle Fusion data sources SharePoint data extraction and integration Working with multiple and varied source systems Data transformation, mapping and validation Designing data pipelines in environments where architecture and processes are still developing Key Responsibilities Design, build and maintain data … migration and ingestion pipelines within Azure. Support the setup and development of the Azure Data Lake environment. Build integrations between source systems, Azure Data Lake and Databricks. Develop and manage pipelines using Azure Data Factory (ADF). Extract and migrate data from a variety of source systems, including ...

Solutions Architect required for an initial 6-month contract with a well-established global organisation undergoing a major technology transformation and legacy systems modernisation programme. Working within a predominantly Microsoft technology environment, you will play a key role in defining solution architecture, supporting the migration of legacy … across transformation and modernisation initiatives. Produce high-level and low-level solution designs to support business and technical requirements. Support the migration of legacy applications and platforms to modern cloud-based solutions. Ensure solutions align with architectural standards, security requirements, and business objectives. Collaborate closely with business stakeholders ...

Solutions Architect required for an initial 6-month contract with a well-established global organisation undergoing a major technology transformation and legacy systems modernisation programme. Working within a predominantly Microsoft technology environment, you will play a key role in defining solution architecture, supporting the migration of legacy … across transformation and modernisation initiatives. Produce high-level and low-level solution designs to support business and technical requirements. Support the migration of legacy applications and platforms to modern cloud-based solutions. Ensure solutions align with architectural standards, security requirements, and business objectives. Collaborate closely with business stakeholders ...

Project Manager Quality Systems (eQMS) in Pharma Full-time Swiss Delivery Excellence: Transforming Life Science Consulting Worldwide. Fusion Consulting is a globally leading Business and IT boutique consultancy specialized in the Life Sciences industry, partnering with leading companies in pharma, healthcare, and animal health. With over 600 employees … scalable, and future-ready One eQMS solution across multiple sites. Key Responsibilities: Lead the global eQMS consolidation program , transitioning from multiple existing quality management systems toward a single harmonized Veeva-based platform. Drive adoption of the Vacaville Veeva platform as the foundation for the future One Lonza eQMS landscape. ...

Project Manager Quality Systems (eQMS) in Pharma We are looking for a Senior IT Project Manager to lead a global eQMS consolidation and transformation program , bringing the current quality management landscape from five different platforms into a single harmonized solution. The program will leverage the existing Veeva platform … scalable, and future-ready One eQMS solution across multiple sites. Key Responsibilities: Lead the global eQMS consolidation program , transitioning from multiple existing quality management systems toward a single harmonized Veeva-based platform. Drive adoption of the Veeva platform as the foundation for the future eQMS landscape. Manage the program ...

Enterprise technology ecosystems, involving more than just Salesforce. CRM needs to effectively interact with finance, analytics, identity services and big data. Many of these systems will have evolved over multiple years of mergers, acquisitions and digital transformations. We are looking for a Salesforce architect that is able to correctly … identify and articulate the space that Salesforce has within an organisation, while also considering and designing for the non-Salesforce systems that make up the broader tech stack. You have deep expertise of the Salesforce platform, and are able to advise and justify your solutions ...

technical delivery for a Generative AI platform for a UK government department. This role involves eliciting and translating complex requirements — spanning legacy systems, multi-cloud integration, and Responsible AI constraints — into clear, actionable specifications that engineering, product, and policy teams can build against. Key Responsibilities Requirements Elicitation … with departmental stakeholders and subject matter experts to elicit, analyse, and document business requirements for RAG pipelines, agentic workflows, and their integration with legacy and multi-cloud systems. Process Mapping & Gap Analysis Map current ("as-is") business processes and design future ("to-be") processes that reflect ...

operational business processes into effective IT and SAP-based solutions. You will act as a bridge between business stakeholders and technical teams, ensuring systems are aligned with and enhance core business operations. The ideal candidate will have strong business process knowledge, hands-on SAP experience across multiple modules … within budget Develop system blueprints outlining design and configuration Build and validate prototypes with stakeholders Manage and execute data migration from legacy systems Plan, execute, and oversee testing activities, including unit testing and UAT Coordinate and support Go-Live activities, providing immediate post-implementation support Develop ...

applications, public-facing corporate sites, and dozens of internal bespoke web applications. Almost every person in the BBC uses at least one of our systems every week, and our audience-facing sites receive millions of views from the public every month. We’re looking for an experienced full-stack … React, Node.js and AWS is a bonus. Are you the right candidate Essential • Excellent PHP skills • Excellent experience designing and optimising relational database systems • Familiarity with frontend technologies such as HTML, CSS & JavaScript • Experience leading large/complex projects • Excellent communication skills with an ability to collaborate with colleagues ...

engineering capability, translating customer needs and business requirements into scalable digital solutions. As ARC's subject matter expert for user experience, accessibility, design systems and front-end standards, the UX/UI Designer & Front-End Developer will lead the development and governance of the Design System, ensuring consistency, usability … applications. Advanced proficiency in Figma, wireframing, prototyping and interface design, plus experience with Adobe Creative Suite or equivalent tools. Experience creating and maintaining design systems and reusable component libraries. Experience integrating front-end applications with APIs and backend services, with an understanding of .NET architecture and API-driven applications. ...

software ecosystem across cloud, desktop, Firmware and mobile platforms. This is a high-impact role focused on improving architectural consistency, modernising legacy systems, and driving scalable IoT solutions across a complex engineering environment. You will work closely with senior management and the relevant technical teams to define … technical direction, align technologies, and ensure systems evolve in a scalable and maintainable way. Key skills/experience required: Extensive experience in software engineering, with significant time in architectural roles Proven experience designing distributed systems across cloud and application layers Strong experience with at least one major cloud ...

software ecosystem across cloud, desktop, Firmware and mobile platforms. This is a high-impact role focused on improving architectural consistency, modernising legacy systems, and driving scalable IoT solutions across a complex engineering environment. You will work closely with senior management and the relevant technical teams to define … technical direction, align technologies, and ensure systems evolve in a scalable and maintainable way. Key skills/experience required: Extensive experience in software engineering, with significant time in architectural roles Proven experience designing distributed systems across cloud and application layers Strong experience with at least one major cloud ...

Regions on both direct and indirect deals, supporting them during solutioning phases as well as during critical delivery phases. Whether modernizing legacy systems or building solutions from scratch, you will apply agentic AI to transform how projects are executed end-to-end. This is a unique opportunity … applications using autonomous and semi-autonomous agentic frameworks. Apply AI agents across all delivery phases: analysis, design, build, test, deploy, and operations. Modernise legacy applications using agentic AI for discovery, transformation, and refactoring. Define end-to-end architectures integrating traditional software, LLMs, vector stores, and orchestration. Drive ...