26 to 50 of 89 Legacy Systems Jobs in the South East

maintain enterprise architecture frameworks, principles, and standards (TOGAF aligned)Lead architecture for insurance transformation programs (Claims, Underwriting, Policy Administration)Assess legacy systems and design modernization strategies, target architectures, and transition roadmapsDevelop enterprise-wide technology roadmaps aligned with business strategyDrive architecture governance, standards, and decision-making forumsProvide architectural … ITYour Profile6 - 10 years of Enterprise Architecture experienceStrong insurance domain expertise (commercial, specialty, and captive insurance)Proven experience in application transformation and legacy modernizationDeep knowledge of core insurance platforms (Claims, Underwriting, Policy Administration)Strong understanding of integration patterns (APIs, microservices, event-driven architecture)Experience with data platforms (data ...

Systems Analyst Location : West London/Hampshire area - Hybrid Salary : £485 per day Inside IR35 We are seeking an experienced Systems Analyst to support a major Data Migration project within a leading Consultancy assisting on a Data migration project. Key Responsibilities as a Systems Analyst Support product … SaaS solutions. Support Operational Readiness and post-Go Live processes. Support functional and non-functional SaaS configuration. Develop requirements and solutions through detailed systems and business analysis. Support system design and development across internal teams and external vendors. Lead Systems Integration Testing and support User Acceptance Testing. Support ...

delivery processes. Led the build-out and ongoing evolution of high-traffic Ruby on Rails platforms supporting significant commercial throughput. Modernised legacy systems while ensuring uninterrupted business operations. Introduced AI-powered enhancements to improve customer journeys and internal operational efficiency. Collaborated with stakeholders across pricing, quoting ...

Provide architectural assurance, risk management and technical leadership. Influence senior stakeholders and communicate complex technical decisions effectively. Support technology strategy, platform modernisation and legacy system retirement. Lead technology evaluations, RFI/RFP processes and supplier assurance. Mentor and provide technical leadership to other architects. Key experience: Senior-level ...

/4HANA integration. You will define migration strategy, ensure data quality, and manage end-to-end activities from legacy systems to target SAP environments. Your leadership, stakeholder management, and deep SAP data migration expertise will drive governance, testing, cutover planning, and successful go-lives across the program. ...

users through end-to-end UAT scenarios across the O2C process. Explain system functionality and process changes, including differences between Infor M3 and legacy systems. Log, investigate, and coordinate resolution of defects, pricing issues, and process discrepancies. Retest fixes and manage business sign-off. Support end-user training ...

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 ...

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 ...

help banks, credit unions, and insurers design, launch, and evolve financial products dramatically faster than traditional methods. Our platform sits above existing core systems, enabling institutions to modernize without rip-and-replace, and to innovate without rebuilding from scratch. Why This Role Exists Insurance organizations are facing increasing pressure … modernize legacy systems, accelerate product innovation, improve customer experiences, and respond to changing regulatory requirements. FintechOS enables insurers to navigate this transformation successfully. As our customer footprint continues to grow, we are seeking an experienced Program Manager to lead complex customer-facing transformation initiatives across the insurance ...

finance function from first principles: own how finance operates in an AI-native, high-growth company, not as an improvement on legacy systems, but as a definition of the default state. Rebuild core processes (record to report, procure to pay, order to cash, FP&A) to eliminate … outcomes leadership needs: reduce time to close, time to forecast and time to decision. Give leadership real-time, high-quality financial insight, and build systems that scale to £100m+ revenue without breaking. Who Will Thrive In This Role You've built or redesigned finance systems and operating models ...

study teams can begin work in a ready and reliable environment. You will support programming teams during onboarding, transition from legacy systems, and ongoing operations as a first-line technical contact. You will improve lifecycle management and workflows by documenting processes, supporting validation activities, and automating practical … understand SDLC, validation, audit readiness, and compliant configuration expectations. You can communicate clearly with technical teams and business stakeholders, while tracking setup processes across systems and teams. You bring practical experience with tools such as Domino Data Lab, SAS, R, Git, Azure DevOps, VS Code, or SAS Studio. ...

programme for a central government department. The programme represents the next generation of the UKs biometric capability replacing and integrating with legacy systems and other government departments. You will be part of a Mastek team in a multi-vendor project with a shared code base. … services (EC2, ECS, EKS, API Gateway and Serverless technologies) Integration Engine tools: Apache Camel and Active MQ for messaging, web services and distributed systems Public Sector domain experience preferable #J-18808-Ljbffr ...

cloudCreate and maintain development tools to enable effective and efficient CI/CD pipelinesHelp shape and grow cloud estate, with no legacy systems to supportAutomate and improve development and release processSupport release and production environment where necessaryMaintaining the technical solution for infrastructure Define and develop the means ...

Platform, Process A leading global organisation operating within complex physical market and trading environments is seeking a Business Analyst to join its Transformation and Systems function.This role will support the delivery of a significant strategic transformation programme, focusing on both the implementation of a new strategic platform … Improvement, Change or Transformation roles - max experience up to 7-8 years Experience within Commodities is a must Experience working with legacy systems Platformmigration experience Financial services experience Experience gathering and documenting business requirements, process maps, and stakeholder needs. Good understanding of operational process ...

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 ...

with stakeholders to understand how data and processes relate Conduct structured stakeholder interviews and workshops Extract implicit knowledge from SMEs documentation legacy systems Identify inconsistencies, gaps and duplication across data sources Define entities, relationships and semantics across domains Translate unstructured understanding into structured artefacts (models, diagrams, definitions … models to underpin knowledge graphs Support the creation of ontology and taxonomy models Enable downstream teams to build knowledge graphs RAG pipelines AI retrieval systems Public sector background Location: Remote with key meetings in Manchester or London (~1 a month) No active SC needed but may require them ...

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 ...

Event Driven Development (EDA) t o join a small, collaborative team responsible for building a modern trading application to replace an existing legacy system Details Location - London Hybrid - 3 days/week in office Duration - Initially 6 months with a strong possibility of extension Rate - £700-£800/ ...

team initiative overseeing the on-boarding and implementation of a new system. This role is critical in ensuring a smooth transition from the legacy system, while driving adoption of new tools and ways of working. In addition to delivery, this role will provide clear commercial oversight ...

biggest technology transformations in its history. For decades, placing insurance and reinsurance business has relied on fragmented processes, legacy systems and manual documentation. Today, that is changing and Whitespace, a Verisk business, is helping lead that transformation. We're now looking for an experienced Analysis Team Manager ...

this is a brilliant opportunity to make a tangible impact. What you'll be doing: * Lead knowledge discovery across the organisation-mapping how data, systems and business processes connect * Facilitate structured stakeholder interviews and workshops to elicit and clarify business knowledge * Extract implicit knowledge from SMEs, documentation and legacy systems * Identify inconsistencies, duplication and gaps across multiple sources * Define entities, attributes, relationships and cardinality-capturing business semantics accurately * Translate unstructured knowledge into structured artefacts (models, diagrams and definitions) * Build conceptual and logical data models for enterprise knowledge graph initiatives * Support ontology and taxonomy models, and help ...

seeks a Senior Software Engineer to join Agentic Engineering initiatives. You will leverage AI coding agents to refactor and modernise complex legacy systems, building the engineering harness and governance needed for safe AI-driven development. The role emphasizes a strong C#/.NET foundation, working with large … legacy codebases, and collaborating across teams to implement automated tests, evals and quality controls. #J-18808-Ljbffr ...

journey. The foundations are in place, customers are using the technology, and the engineering team is now scaling both the platform and the systems behind it. They're looking for a Senior Backend Engineer who wants to be close to the product, customers and technical decisions rather than owning … small component within a much larger organisation. You'll be joining a highly technical engineering team and working on problems across AI, distributed systems, enterprise data and performance engineering. This is a hands on role with genuine ownership. You'll help determine how the platform evolves as usage, customers ...

months initial contract, minimum 12 months scope Hybrid: Once a week travel into London The programme A major finance transformation replacing legacy systems with Microsoft Dynamics 365 Finance & Operations in a public sector body. Delivery is underway and the programme is now approaching UAT, with go-live … programme level on complex transformation, client-side or in an advisory capacity, and can point to occasions where you have challenged a systems integrator on technical grounds and made it stick. Experience of finance operating model design and business readiness will be expected. Beyond the technical bar, this ...

critical role in shaping the future of our design function. In this role you will be responsible for modernizing our user experience, unifying legacy and modern front-end technologies, and establishing a scalable design framework that ensures a consistent experience across our applications. This role reports directly into … Define and lead the UI/UX design strategy across all digital products. Create a unified design framework that bridges legacy systems with modern front-end architecture. Establish long-term design principles and governance for product development. Identify and implement the “design glue” that connects legacy ...