201 to 225 of 238 Legacy Systems Jobs in England

business analysts. We are seeking a Project Manager to lead projects within the Housing IT Transformation programme to decommission multiple legacy housing systems and ensure compliant retention of historical data. You’ll lead the identification, assessment, and secure archiving of data across systems including Civica … fixed deadlines and external dependencies • Strong planning, governance, and delivery management skills Desirable • Experience in housing, public sector, or regulated environments • Knowledge of Civica systems, NEC, or similar platforms • Familiarity with data discovery and cataloguing approaches ...

pivotal stage as we re-platform from a legacy Django application to a service-based .NET platform on AWS. Our systems power regulatory reporting for major financial institutions, requiring precision, traceability, and reliability. Key Responsibilities Build and maintain core domain services using C# and .NET. Deliver high … quality, well-tested, maintainable code. Review peers’ code and contribute to a strong, consistent engineering standard. Build systems that are auditable, resilient, and observable in regulated environments. Use AI tooling in your workflow to deliver efficiently without compromising quality. Collaborate with Product, Data Engineering, DevOps, QA, and Regulatory teams ...

effective service. About the Programme We are supporting a major central Government client on a mission-critical digital transformation programme to replace a legacy case management system with a modern … secure, cloud-native platform hosted on Microsoft Azure. The new platform will automate referral ingestion, triage and case-handling workflows, integrate with key national systems, provide secure APIs for data exchange with partners, and deliver significant improvements in operational reporting, resilience and scalability. This is a multidisciplinary programme bringing ...

ground up. You'll take ownership of designing and evolving a greenfield Azure environment, ensuring it integrates seamlessly with existing on-premise legacy infrastructure while enabling future AI and data capabilities. Key Responsibilities: Design and implement enterprise-grade Azure landing zones for a greenfield environment. Lead the discovery … Azure platform. Build secure, scalable and resilient cloud architectures aligned with enterprise best practice. Integrate Azure services with existing on-premise legacy estates. Work closely with the Solution Director (AI & Data) and wider stakeholders to define the platform roadmap. Provide technical leadership and architectural guidance throughout the engagement. ...

Months Experis UK are looking to engage with an experienced D365 NAV/Business Central Senior Project Manager to lead a major legacy ERP migration programme. This is an initial 12-month contract , with the successful candidate taking ownership of a business-critical migration from a legacy ERP system onto Microsoft Dynamics 365 Business Central. The Role Lead end-to-end delivery of a D365 NAV/Business Central legacy ERP migration programme Act as the primary point of contact between the Microsoft Partner, the client, and key stakeholders Manage project planning, resourcing, budgets ...

critical applications within a complex industrial manufacturing environment? This is an excellent opportunity to join a specialist engineering team responsible for developing and supporting systems that underpin large-scale manufacturing operations. Working within a diverse operational technology environment, you will be involved in application development, database management, system integration … integrity and overall performance while contributing to the ongoing modernisation of legacy platforms. This is a varied position offering exposure to industrial systems, data platforms, process control technologies and business-critical applications. The ideal candidate will have strong commercial experience with C# development and SQL databases, alongside ...

This isn’t traditional DevOps. It isn’t conventional MLOps. It’s a rare opportunity to sit at the intersection of machine learning, distributed systems, cloud infrastructure and robotics. What you’ll do Design and own our large‐scale AI training infrastructure. Scale distributed model training across hundreds … GPUs and multiple cloud environments. Optimise training throughput, GPU utilisation and infrastructure costs. Build the systems that transform vast amounts of simulation data into production‐ready models. Develop tooling and frameworks that accelerate research and experimentation. Work directly with our founders and research team to solve bottlenecks ...

patterns back – reusable components, prompt structures, integration approaches – so the next engagement ships faster. Requirements Builder background with real shipping experience – you've taken systems from zero to production and kept them running. Fluent with modern AI tooling: LLM APIs, tool and function calling, agent frameworks, evals, prompt engineering … real discipline. Strong with TypeScript on the backend and React (or equivalent) on the frontend. Comfortable with APIs, auth, queues, and integrating with legacy systems. Daily, fluent use of Claude Code, Cursor, or similar – expected to ship meaningfully faster than a traditional engineer because of them. Customer‐facing ...

build production AI solutions—all within customer environments. You'll work hands‐on-keyboard alongside customer teams, whether you're migrating a legacy React application to App Router, conducting a deep‐dive code audit, or deploying production agents using Vercel's AI SDK. You will be equally comfortable … conversational interfaces, production agents, MCP servers, and agentic workflows that transform customer operations. Embed with strategic customers to build production applications—working within their systems, understanding their constraints, and shipping TypeScript code that goes live. Drive enablement and knowledge transfer through workshops, pair programming, and documentation—ensuring customer teams ...

ability to influence cross-functional global teams. Experience working on any of the following related projects: Core Banking Transformation; Enterprise Architecture Transformation; Legacy System Modernisation How to Apply If you are a hands-on Project Manager with experience working on any of the following projects: Core Banking Transformation … Enterprise Architecture Transformation or Legacy System Modernisation, we would love to hear from you. Apply today to register your interest! Randstad Technologies is acting as an Employment Business in relation to this vacancy. ...

aligned to business requirements. Key Responsibilities Support data migration activities, including data mapping, cleansing, validation and reconciliation. Assess and improve data quality across legacy and target systems. Capture and document integration requirements between Oracle Cloud and existing business systems. Analyse business and data flows and translate requirements into … ensure solutions meet business requirements. Essential Experience Proven experience working on Oracle Cloud implementation programmes . Strong background in data migration, data quality and systems integration . Experience gathering and documenting business and technical requirements. Strong stakeholder management and workshop facilitation skills. Experience supporting testing, validation and defect resolution ...

extension Budget: £400 - £500pd Inside IR35 Industry: Retail/Supply Chain/Warehouse Management What You'll Be Doing Take ownership of the legacy Food Warehouse Management System product, ensuring it continues to support day-to-day operations effectively. Manage and prioritise the product backlog, aligning work with … requirements. Experience working within Agile product delivery environments. Exposure to warehouse automation technologies, including Autonomous Mobile Robots (AMRs), would be advantageous. Knowledge of legacy WMS modernisation or migration programmes would be beneficial. What's in It for You Long-term contract with an initial 12-month engagement ...

successful delivery of infrastructure modernisation initiatives across ICAEW's technology estate. This includes planning and executing critical changes such as cloud migration, legacy system decommissioning, platform upgrades, and core infrastructure enhancements. The role ensures modernisation projects are delivered on time, to scope and budget, with appropriate governance, risk … lead delivery of infrastructure and platform modernisation programmes, including cloud enablement, server upgrades, network modernisation, backup and disaster recovery improvements, and decommissioning of legacy systems. * Identify and track delivery risks (e.g. downtime, system dependencies, support gaps) and proactively mitigate them through coordination with technical leads and suppliers. * Work ...

platform as it scales. What you'll be doing You'll work across backend engineering, cloud infrastructure and platform architecture, building secure, scalable systems that power AI-driven products. Responsibilities include: Designing and building production-grade backend services using Python. Defining cloud architecture and engineering best practice. Building secure … join at a stage where engineering decisions genuinely matter. You'll have the opportunity to: Build a greenfield platform rather than maintain legacy systems. Influence architecture from day one. Work directly with experienced founders and customers. Help establish engineering standards and technical direction. Build AI-powered software solving ...

working relationship with reviewers Own the data and reporting contract with the programme management office across your area, so governance needs are met from systems rather than from product manager time Partner on conscious scope decisions in zero-to-one launches; agree what ships with known workarounds … world's largest financial institutions. You\'ll be building on a cloud-native platform with a modern technology stack, not maintaining decades of legacy systems. Move fast. We're one of the fastest-moving teams in the firm, with a startup mindset backed by JPMorganChase's scale, customers ...

Manual Tester - CESA Legacy (SFIA 5) Location: Telford Site Presence: Min 2 x monthly Rate: £500 - £525 per day inside IR35 Clearance : BPSS only Overview We are looking for an experienced Manual Test Analyst to support delivery within the CESA Legacy estate. This role is focused … minimal onboarding. Previous experience working within the CESA estate is considered essential. Key Responsibilities Perform manual functional and regression testing across the CESA Legacy application. Review requirements, change requests and defect fixes to determine appropriate test coverage. Create, maintain and execute manual test cases. Record, manage and retest ...

Platform built for the enterprise. Global organizations trust OutSystems to rapidly build mission-critical apps and agents, modernize legacy processes with agentic systems, and govern their entire AI portfolio across complex regulatory environments, all on one unified platform. As the future becomes agentic, our customers need ...

have product management experience and are comfortable owning and delivering roadmaps You’ve worked on backend services or platforms and understand how systems operate under the hood You’re a strong systems thinker, able to understand how different components interact and scale You’re technically minded, but always … proactive and curious, with a drive to learn and build deep domain expertise You’re comfortable working across both legacy and modern systems You’re skilled at stakeholder management and can prioritise effectively across competing needs You enjoy enabling others and are motivated by impact beyond just ...

Oracle UK Payroll Consultant with end to end implementation experience, who can demonstrate and align Oracle UK Payroll functionality with clients existing/Legacy payroll system. -8 years of Information Technology experience in Oracle HCM Cloud -Minimum 2 end to end Oracle HCM Cloud implementation. -Demonstrates strong proficiency … definition skills, able to produce functional and technical specifications. -Excellent business awareness and able to liaise with clients and vendors from a business and systems perspective at all levels including offshore resource. -Strong practical experience of migrating and interfacing Legacy and third party systems to Oracle ...

Oracle UK Payroll Consultant with end to end implementation experience, who can demonstrate and align Oracle UK Payroll functionality with clients existing/Legacy payroll system. \n -8 years of Information Technology experience in Oracle HCM Cloud \n -Minimum 2 end to end Oracle HCM Cloud implementation. … skills, able to produce functional and technical specifications. \n -Excellent business awareness and able to liaise with clients and vendors from a business and systems perspective at all levels including offshore resource. \n -Strong practical experience of migrating and interfacing Legacy and third party systems ...

Lead end to end project management of Windows Server upgrade activity including estate discovery, upgrade planning, dependency management, testing, cutover, and decommissioning of legacy operating systems. • Work closely with Infrastructure, Operations, Application Owners, Architecture, and Information Security teams to confirm scope, upgrade approach, and non functional requirements such … migration activity ensuring clear runbooks, tested rollback plans, and approved maintenance windows are in place. • Identify and manage risks associated with unsupported operating systems, application compatibility, service availability, and security exposure. • Oversee third party vendors and partners supporting upgrade or remediation workstreams, ensuring delivery aligns with scope and quality ...

impact, innovation and growth drive everything we do. Our Engineering teams tackle complex technical challenges across a global, three-sided marketplace, building and scaling systems that serve millions of customers, riders and partners every day. From real-time logistics to resilient infrastructure and marketplace optimisation, we design, build … commitment to writing readable, well-designed, and thoroughly tested mobile code. Bonus points for exposure to Figma-to-code tooling, design-token/theming systems, or accessibility work in mobile rendering. Why Join Us? At the company, you’ll do work that matters — solving real problems for a platform ...

works management system within a leading property and maintenance environment. You'll play a key role in delivering a smooth transition from a legacy system to MRI, working closely with operational teams to ensure a successful deployment and go-live. Key Responsibilities: Lead the mobilisation and deployment … communication skills. Experience within social housing, property maintenance, facilities management or construction is highly desirable. Knowledge of MRI or other CAFM/work management systems would be advantageous. ...

lead the team responsible for the internal platform our entire organization depends on. You will own the compute, storage, networking, and CI/CD systems that our hardware, software, ML, and compiler engineers use to build, test, and collaborate daily. This is a high‐ownership role with the freedom … standards, and technical operations from the ground up. You will guide your team to transform slow, manual workflows into fast, reproducible, and genuinely secure systems, while currently holding the reins for our foundational IT operations as the company expands. If you care equally about maximizing engineering velocity, establishing best ...

foundations. SRE should help product teams run services well, with strong tooling, standards, and incident support. Raise the reliability bar across Sanity's production systems, including dashboards, alert severity, paging standards, service ownership, on‐call readiness, and incident response. Make deployment boring in the best way: clear golden paths … Infrastructure, Platform, SRE, Cloud, or Developer Platform teams in a scaling SaaS, cloud, infrastructure, API, data, or developer‐tools company. You have operated systems with high request volume, multi‐region production, strict uptime expectations, large cloud bills, customer‐facing incidents, and trust requirements that made engineering quality visible. ...