126 to 150 of 251 Legacy Systems Jobs in the UK excluding London

Senior Software Engineer

Location
Chepstow, Wales, United Kingdom
team lead or managerial roles. We need someone who is still writing and owning code day‐to‐day. Our codebase includes legacy systems, so it’s essential candidates are confident working with both class‐based and functional components. They must understand the lifecycle of both, not just ...

Digital Consultant

Hiring Organisation
Sanderson Recruitment
Location
Edinburgh, Midlothian, Scotland, United Kingdom
Employment Type
Permanent
Salary
£70,000
enough to challenge constructively, whether that means pushing back on scope, reconciling competing priorities or helping senior stakeholders make informed decisions. Projects Include Legacy system replacement and digital transformation Discovery-led service design and digital strategy Public-facing digital services What You'll Do Gather, synthesise and analyse ...

Project Manager (CRM)

Location
City of Edinburgh, Scotland, United Kingdom
driven organisation undergoing significant digital change. This is a fantastic opportunity to deliver a business-critical project that will consolidate multiple legacy systems into a single modern CRM platform. The Role You'll take ownership of the full project lifecycle, from discovery and vendor selection through … truth that improves customer experience, operational efficiency, and reporting capability. Key Responsibilities Lead a large-scale CRM migration and transformation programme. Assess current systems and define the future-state solution. Manage CRM vendor selection and third-party suppliers. Oversee data migration, governance, and integration activities. Drive stakeholder engagement, project ...

Business Analyst Outside IR35

Hiring Organisation
Cathcart Technology
Location
Liverpool, Merseyside, United Kingdom
Employment Type
Contract
Contract Rate
£400 - £401/day
delivering large-scale transformation programmes? We're looking for a Senior Business Analyst to play a key role in modernising legacy systems, driving business change, and supporting the delivery of innovative, cloud-enabled solutions. You'll work closely with senior stakeholders, Solution Architects, and delivery teams … someone who thrives in fast-paced environments and can successfully manage multiple transformation workstreams. Key experience required: - Business and technology transformation programmes - Legacy system modernisation and platform migration - Requirements gathering, process analysis, and business change - Working alongside architecture and engineering teams - Strong stakeholder management and communication skills Experience ...

Data Engineer

Location
West Midlands, England, United Kingdom
expect to be involved in the following: Maintain and develop core data pipelines across Azure. Manage nightly data transfers from a legacy system into Azure SQL. Build and support integrations for CRM data, NHS datasets, Google Analytics, and international reporting feeds. Carry out web scraping using Python … SQL. Proven ability to build and maintain data pipelines. Experience working with APIs and integrating multiple data sources. Confidence working with legacy systems and non‐modernised environments. Knowledge of web scraping techniques. Experience with Tableau, Apache, or digital analytics tools is beneficial but not essential. BENEFITS ...

Solution Architect

Location
Basingstoke, England, United Kingdom
through governance, engineering handover and delivery Architect solutions involving Microsoft Dynamics 365, ensuring effective integration with enterprise applications, data platforms, digital channels and legacy technologies Translate business capabilities and outcomes into coherent architectures spanning applications, integration, data, security, resilience, nonfunctional requirements and operational considerations Produce Solution Options Papers … through to delivery Strong Microsoft Dynamics 365 architecture experience, including designing its integration with wider enterprise platforms, data, digital channels and legacy systems Strong end to end solution design capability across applications, integration, data, security, resilience, operational requirements and nonfunctional requirements Demonstrable experience producing Solution Options Papers ...

Account Manager

Location
Manchester, England, United Kingdom
sellingand upselling, and develop these accounts into long-lasting partnerships.You’llplay a crucial role in guiding businesses as they transition from legacy systems like PSTN/ISDN to modern, scalable solutions. I stress again this role is high activity and requires a highly focussed driven individual with … Problem-Solver :Anabilityto useinitiative,negotiate, present, anddemonstrableability of resolving challenges. Multi-Account Management : Comfortable managinga high number ofaccounts and priorities simultaneously. Tech-Savvy :quicklearnerespeciallyregardingtheCRM systems and confidence in using sales tools. Growthmindset- A fast learner with a "let's go" attitude and a desire to grow professionally. Join ...

Controls & Automation Engineer - Design, Integrate & Innovate

Location
Bournemouth, England, United Kingdom
Reevr Talent Ltd is seeking a Control and Automation Engineer in Bournemouth to develop, improve and support control systems across a growing product range. The role combines controls hardware, software development, user-interface design and system integration. You may come from PLC automation, embedded systems or industrial software. … Work includes designing new products, modernising legacy systems, and collaborating with multiple engineering teams. #J-18808-Ljbffr ...

RevOps Data & Analytics Lead

Location
Southampton, England, United Kingdom
decision making. You will own revenue reporting quality, support forecasting, build scalable dashboards and data products, and harmonize data models across legacy systems in a post‐merger environment. #J-18808-Ljbffr ...

SharePoint Solutions Architect – Greenfield Microsoft 365

Location
City of Edinburgh, Scotland, United Kingdom
consulting assignment (initial discovery of ~4 weeks) leading the design and migration of a large-scale SharePoint Online document management environment from a legacy system, ensuring security, compliance and business continuity. Immediate start with opportunity to shape the future state architecture. #J-18808-Ljbffr ...

Lead Software Engineer

Hiring Organisation
StepChange Debt Charity
Location
City, Leeds, United Kingdom
Employment Type
Permanent
Salary
GBP Annual
delivery of scalable, cloud-first applications that make a real difference to people's lives? Excited by the challenge of modernising legacy systems while driving engineering excellence across Agile teams? As our Lead Software Engineer , you'll play click apply for full job details ...

Solutions Architect – Cloud Modernisation (Hybrid Leeds)

Location
Leeds, England, United Kingdom
hybrid work with 2 days onsite per week. The role focuses on defining solution architectures for a major technology transformation, migrating legacy systems to cloud, and delivering scalable, future-proof designs using Microsoft Dynamics, Azure, and 365. You will lead architecture work across the programme, produce both ...

Junior Business Development Manager

Location
Chester, England, United Kingdom
practical understanding of business operations, helping organisations turn technology investments into measurable outcomes. Whether we’re implementing new platforms, modernising legacy systems, building AI solutions, or delivering ongoing managed services, our focus is always on solving business challenges and creating long-term value.Our team works alongside organisations ...

Software Development Manager

Location
Metropolitan Borough of Solihull, England, United Kingdom
Environment Our platforms are hosted on AWS, so experience working with modern cloud infrastructure is important. PHP (Laravel) React/React Native Docker Legacy system in CodeIgniter and jQuery (this still has some development but will be migrated to Laravel over time) We also make extensive ...

Chief Digital & Data Officer

Location
Dorchester, England, United Kingdom
principles, standards and roadmaps, supporting joined-up and sustainable technology choices improve the security, resilience and sustainability of our technology reduce legacy systems, duplicated technology and technical debt strengthen how we manage technology contracts and supplier relationships protect the council’s access to its data, including portability ...

Senior Full-Stack .NET Engineer - AI-Driven Enterprise Backend

Location
Belfast City District, Northern Ireland, United Kingdom
will design, develop, and evolve backend services and frontend applications across our enterprise product suite, blending new feature work with modernization of legacy systems. The role emphasises hands-on work and the use of AI tooling throughout the development lifecycle. You will contribute to architecture discussions, implement clean ...

Finance Systems Project Manager

Hiring Organisation
Altum Consulting
Location
London, South East England, United Kingdom
Employment Type
Full-Time
Salary
£70,000 per annum
partnering with a nationally focused organisation working across energy efficiency, sustainability and the delivery of government-backed programmes to recruit a Finance Systems Project Manager on a two-year fixed-term contract. The organisation manages significant grant and loan programmes on behalf of government and local authorities, alongside … growing portfolio of commercial work. It is now embarking on a major finance systems transformation, replacing a long-established legacy system with Microsoft Business Central. This is a hands-on project management role rather than a pure systems accounting position. The successful candidate will lead ...

Craig Mellon

Location
Cardiff, Wales, United Kingdom
implemented agile practices. As CTO at TelXL Limited, he led the team through a major transformation, including the migration of legacy systems to modern technologies and the introduction of cloud-based solutions. During Craig's tenure as CTO at CoreLogic UK, he was responsible for integrating ...

Netsuite Solutions Architect

Location
Milton Keynes, England, United Kingdom
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 ...

Banking Data Migration Analyst: Mapping & Compliance

Location
Milton Keynes, England, United Kingdom
will play a key role in understanding banking application data, mapping data across workstreams, and ensuring accurate and compliant migration from legacy systems to new solutions. This is an onshore UK-based role with direct engagement across engineering, business, and compliance stakeholders. #J-18808-Ljbffr ...

Backend Software Engineer Java - FinTech

Hiring Organisation
Client Server
Location
City, Newcastle Upon Tyne, United Kingdom
Employment Type
Permanent
Salary
GBP 120,000 Annual
FinTech. As a Backend Software Engineer you'll play a key role in a new client engagement to transform a highly complex C++ legacy trading system int click apply for full job details ...

Integration Lead

Hiring Organisation
StepChange Debt Charity
Location
City, Leeds, United Kingdom
Employment Type
Permanent
Salary
GBP Annual
design and delivery of scalable, secure, cloud-first integrations that power real business impact? Excited by the challenge of modernising legacy systems while driving best-practice engineering across Agile teams? As our Integration Lead Developer, you'll dr click apply for full job details ...

AI Automation Engineer: End-to-End Workflow Automations

Location
Rochdale, England, United Kingdom
seeking a software engineer to advance our automation platform. You will build end-to-end automations across CRM, ERP, email and legacy systems, and develop agent workflows that act on behalf of customers. You will work with LLMs, RPA and workflow platforms, crafting human-in-the-loop ...

Hybrid Project Manager, Financial Risk Tech Transformation

Location
Belfast City District, Northern Ireland, United Kingdom
development, quantitative, and business units. The role emphasizes client-facing communication, executive reporting, and ensuring delivery discipline while coordinating migration from legacy systems to a modern risk platform. #J-18808-Ljbffr ...

Senior Software Engineer — Direct CTO, Portsmouth Office

Location
Portsmouth, England, United Kingdom
Senior Software Engineer to join their team in Portsmouth. This full-time, office-based role involves building new features, maintaining legacy systems, and collaborating directly with the CTO. Ideal candidates will have 7+ years of software engineering experience, a degree in Software Engineering, and proficiency with technologies ...