251 to 275 of 294 Legacy Systems Jobs in the UK

years experience of system design/architecture in cloud-based solutions including a minimum 5 years in NetSuite OneWorld. Multiple Finance ERP systems implementations – in complex Regional or global brown-field environments. Experience of full software delivery lifecycle including capturing business requirements, developing solutions, user testing & training, post … initiatives and solution enhancements. With confidence and judgement to plan and accomplish goals. Ability to translate business/operational requirements into effective and efficient systems solutions.Experience to manage conflicting priorities/complex workload.The NetSuite Solution Architect role will require an in-depth knowledge and use of NetSuite’s OneWorld ...

experience - including Power BI Desktop and Power BI Service. As an operational Data leader, you will have strong experience in supporting 24x7 mission-critical systems with a strong focus on uptime, stability, and service excellence. You will have solid hands-on database design experience with schema development, logical … will act as the Lead supporting enterprise global finance system implementations. Migrating and integrating the legacy finance system into multiple finance systems for the organisation, whereby you will support and be a sponsor for the migration and integration activities into Microsoft Fabric. The ideal Data Leader will ...

documentation and process improvement skills. Strong customer service mindset with the ability to support cross-functional manufacturing teams. Experience supporting legacy manufacturing systems while contributing to modernization efforts. Preferred Industry Experience Semiconductor Manufacturing Electronics Manufacturing High-Tech Manufacturing Manufacturing Execution Systems (MES) This position is ideal ...

architecture across Platform, AI, Retrieval, and shared engineering services.Partner with Engineering Leaders and Staff Engineers to drive technical direction and platform investments.Design scalable backend systems, APIs, and shared platform capabilities.Guide architecture across teams, helping reduce complexity and establish common patterns.Partner with AI and Retrieval teams to build scalable search … reviews, mentoring, and technical leadership.Leverage AI-assisted engineering to improve productivity and accelerate delivery.What we're looking forExperience designing and building large-scale backend systems and distributed architectures.Strong systems design skills and experience leading cross-team technical initiatives.Experience with cloud infrastructure (AWS), Kubernetes, APIs, and modern backend development.Familiarity ...

hire Missionaries who obsess over the user experience and the business impact of their code . You will build the interfaces and backend systems that allow a global enterprise to maintain their brand voice across 100+ languages effortlessly, while keeping the experience simple enough for a casual user.Your responsibilitiesOwn … your team.A "System Thinker" for UI/UX: You understand that a simple UI often hides massive backend complexity. You know how to design systems that handle large document states, manage complex terminology rules (Glossaries), and maintain high performance in the browser.Bonus points if you have: experience with visual ...

DescriptionCivica builds software that runs essential public services. Our systems support local government, the NHS, housing associations, and financial institutions: services that millions of people depend on every day. When our software works well, caseworkers make better decisions, clinicians access the right information, and councils deliver services that communities … representing engineering credibly outside engineering. The domain has real history and real constraints, not a green field: a mix of established and modernising systems, some legacy platforms alongside newer stacks, and teams at different levels of technical and operational maturity. You’ll be expected to form your ...

around the area to help cover Leave at sites (within a 2hr travel) What we're looking for: Microsoft Windows 10, and 11 Operating Systems - Deployment, configuration, and support Support Microsoft Office 2016 onwards Proven and demonstrable software and hardware troubleshooting skills, experience in a Deskside Support role Knowledge … team or independently Desirable skills/qualifications: Microsoft Windows 10 and/or 11 training, certification, and experience Legacy Operating Systems Active Directory management Understanding of Microsoft SCCM Experience of Microsoft Entra Experience of Trellix EPO and client-side agents Experience of client-side Wi-Fi configuration ...

looking for a varied role where your expertise genuinely makes a difference? We are supporting a specialist engineering business delivering power management and control systems for some of the world's most demanding applications, including marine and defence sectors. Following a period of investment, they have a newly created … teams. Test Engineer - The Role: Reporting into the Production Manager, you will be responsible for testing, fault-finding and validating electronic and electrical control systems used in highly specialised applications. The role combines production testing, returned equipment investigation and software functionality testing, requiring a methodical engineer who enjoys solving ...

project management and organizational skills.Project manage large scale firm wide roll outs of applications and infrastructure, user migrations from legacy to newer systems, high impact changes.Project manage business/external driven requirements requiring cross team coordination.Act as liaison between technology teams, business users and external parties during ...

Technology portfolio; translate business intent into a concrete, milestone-driven execution roadmap with measurable outcomesDevelop architecture blueprints and end-to-end systems design for Generative AI and agentic workflows across diverse operational domainsBuild the shared AI platform — reusable models, tooling, guardrails, evaluation frameworks, and accelerators — that reduces duplication, lowers … tuning, prompt engineering, retrieval-augmented generation (RAG), vector database design, and evaluation methodologies. You understand how models behave in production, not just in demos.Agentic Systems Design:Proven experience designing and deploying multi-agent architectures and orchestration frameworks (e.g., LangGraph, AutoGen, CrewAI); tool-use patterns, human-in-the-loop workflows ...

knowledge development.Act as a trusted advisor to client stakeholders, maintaining strong relationships throughout the project lifecycle.Support system transitions, including data migration and legacy system replacement.Perform hands-on configuration and technical activities, including:Business process and security configurationData loads (EIBs, iLoads)Integration development and deploymentTenant migration activitiesDesign and deliver … including PECI)Report-as-a-Service (RaaS)REST and SOAP APIsExperience with Workday Extend to build custom applications and enhancements.Experience integrating with third-party systems such as payroll providers, banks, CRM, or other enterprise platforms.Strong understanding of data migration, transformation, and integration patterns.Strong analytical, data-driven, and solution-oriented ...

from the 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, design … iterative development of the 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.Support ...

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. ...

Whenever you access any data in Bloomberg, the information that determines what you can do and what data you can access flows through our systems!We’re evolving our session and authorization infrastructure to support AI agents, MCP-based integrations, and machine-to-machine workflows across Bloomberg systems.We … scaling the infrastructure that powers session creation, enrichment and authorization across Bloomberg. You will:- Design, build, and optimize low-latency, multi-threaded backend systems that handle session and authorization data at scale.- Collaborate with multiple Engineering and Product teams to deliver a reliable and secure login experience.- Contribute ...

Data Engineer Permanent | £55,000-£60,000 | Gloucester/Hybrid Our client, a well-established business currently modernising its finance systems, is looking for a Data & Analytics Engineer to take ownership of a critical piece of their new finance data infrastructure. Background: The business recently completed a major finance … system implementation via a third-party partner. During that project, a gap emerged requiring a middleware layer to bridge legacy and new systems; the interim solution built to plug that gap is overly complex and not functioning reliably. Rather than continue funding the third party ...

Lead Data Engineer - Must be DV Clearable - 5 days a week on-site Hands‐on technical leadership building data systems that actually workWe'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 … design and apply data models that support analysis, operational use, and long‐term maintainabilitySolid understanding of data security, compliance, and governance, built into systems by designExperience working within established data development practices (version control, testing, deployment, change management)Ability to communicate clearly between highly technical teams and non‐technical ...

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 of GPUs … 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 at the frontier of robotics.Shape the architecture, culture ...

Location: Remote, with Travel as Required We’re looking for an experienced Food WMS Product Manager to take ownership of a business-critical legacy Warehouse Management System within a large-scale retail and supply chain environment. This is an excellent opportunity for a product professional with hands … opportunities to improve existing processes and platform capabilities. About You You’ll be an experienced Product Manager with a strong background in warehouse management systems and complex supply chain environments. You must have: Proven experience as a Product Manager within a WMS or supply chain environment. Hands-on expertise ...

digitising complex operational workflows through a brand-new platform build. Their focus is on streamlining processes, improving user experience, and replacing long-standing systems with a more efficient, scalable solution.The company is entering a major transformation phase, rebuilding their platform from the ground up using modern architecture. They … testable code with strong testing discipline (TDD encouraged)Working closely with product to shape requirements and propose effective solutionsSupporting the migration away from legacy systemsMentoring mid-level and junior developers in best practicesOperating within a team-led model where initiative and ownership are valuedTech StackBackend: TypeScript, Node.jsFrontend: TypeScript ...

solutions to complex technical issues and problems that impact multiple areas or disciplines; regularly employ ingenuity and creativity to develop new technical solutions and systems to achieve functional objectives.As a Software Engineer in Leidos, you will be immersed in one of our key programmes. On behalf of our central … Development Strategy.Design and implement modern single‐page applications using React and TypeScript.Consume and integrate with REST APIs, maintaining clean separation from backend and legacy systems.Support delivery commitments across projects and releases.Contribute to the continuous validation and maintenance of the build and deployment pipeline, identifying issues, supporting fixes ...

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 ...

Design to make onboarding fast, simple and reliable across our markets.Your TeamYou'll join the Sales Platform team in Product, which owns the systems behind how Teya acquires and onboards merchants: customer acquisition, onboarding, the sales CRM, pricing, and the dialler. The team serves Teya's sales channels across … more expansion this year.The stack is modern and powered by AI. Glean, Claude, and other AI tools flow into our workflows, unencumbered by legacy systems. You'll be armed with the tools and training to work at the cutting edge of what's possible.The PerksPhysical and mental health ...

United Kingdom in a hybrid working mode.This role focuses on designing, building and optimizing large‐scale data platforms that combine legacy enterprise systems with modern AWS-based architectures. You will work on performance tuning, API development, and platform modernization, while ensuring stability of critical services. The position ...