51 to 75 of 137 Legacy Systems Jobs in the UK excluding London

Business Development Director – Insurance

Hiring Organisation
Version 1
Location
Birmingham, West Midlands (County), United Kingdom
Salary
£ 60 K
solution architects and insurance domain SMEs to craft tailored value propositions. Lead workshops, bids, and presentations focused on AI-led automation, data modernization, legacy system transformation, and cloud adoption. Position techno functional solutions in areas such as intelligent document management, telematics-based underwriting, fraud analytics, and digital claims ...

Local Solution Architect

Hiring Organisation
Brenntag
Location
Leeds, West Yorkshire, United Kingdom
Salary
£ 60 K
quality in line with Global Master Data Governance rules.Oversee the Extract, Transform, Load (ETL) processes, ensuring smooth data transfer from legacy systems to SAP S/4HANA. Ensure data quality and perform data cleansing activities to maintain high standards and create and maintain data mapping documents … guide the migration process.Local Application Management/Integration:Manage and integrate local applications with SAP systems, ensuring seamless data flow and system interoperability. Utilize SAP Integration Suite and other tools to connect applications, data, and users effectively. Develop and maintain integration architecture to support business processes and data synchronization.Enhancements ...

Cloud (AWS) Architect

Hiring Organisation
Sanderson Recruitment
Location
Bristol, Avon, South West, United Kingdom
Employment Type
Contract
Contract Rate
£700 - £850 per day
infrastructure topics, migration strategies and platform solutions, cloud native and hybrid. Support operational and engineering colleagues through identifying opportunities to simplify legacy systems, automate processes, and improve security and performance using cloud-native. Ensure compliance with relevant frameworks, including ISO 27001, PCI DSS. Support infrastructure capabilities internally … Windows (Unix OS desirable) Relevant exposure to leading cloud providers, in particular AWS. Virtualisation, containerisation, orchestration and serverless architectures Evidence of successfully simplifying legacy infrastructure and migrating to hybrid and cloud-native platforms Awareness and use of architectural frameworks Please note, engagement is via umbrella company only ...

Java Full Stack Developer

Hiring Organisation
Mastek
Location
Reading, England, United Kingdom
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 ...

Senior Ruby on Rails Developer

Hiring Organisation
Run-Time Group Ltd
Location
Reading, Berkshire, South East, United Kingdom
Employment Type
Permanent
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 ...

Tribe Lead - ( Software) Engineering Centre of Excllence

Hiring Organisation
SD Worx
Location
Salford, Lancashire, United Kingdom
Salary
£ 80 K
with AI" to standardizing it as a core competency, measuring the impact on velocity and code quality. Modernize our approach to legacy systems, using AI to accelerate refactoring and reduce technical debt. Drive the shift from "developer-as-coder" to "developer-as-orchestrator," ensuring our teams effectively ...

Engineering Manager (Remote - UK)

Hiring Organisation
Reonomy
Location
Manchester, Greater Manchester, United Kingdom
Salary
£ 70 K
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 ...

Domain Lead - Central Developments

Hiring Organisation
Hackajob Ltd
Location
Leicester, Leicestershire, East Midlands, United Kingdom
Employment Type
Permanent, Work From Home
Salary
£95,000
with the ability to build trust, align diverse technical and non-technical teams and influence senior stakeholders. Prior experience with Product Information Management (PIM) systems, product data workflows, or master data capabilities. Familiarity with Google Tag Manager, digital analytics setups, or marketing technology governance. Practical knowledge of user consent … controls across digital channels. Experience managing translation platforms or scaling localised content across international markets. A track record of successfully modernising legacy systems and tech debt without disrupting live operational business. ...

Chief Technology and Product Officer (GCTPO)

Hiring Organisation
University Hospitals of Leicester NHS Trust
Location
Leicester, LE1 5WW, United Kingdom
Salary
£110000.00 to £130000.00
safe, responsible innovation. Identify and deliver opportunities for digital commercialisation and innovation income generation, ensuring ethical compliance and reinvestment into services Digital Infrastructure, Systems and Governance Lead the modernisation of core digital foundations, ensuring network resilience, rapid device turnaround, and responsive support to meet operational needs. Define and oversee … architecture, technical design principles, and digital standards to ensure coherence and scalability across the Trust's digital estate. Drive consolidation of legacy systems and standardisation of infrastructure to create intuitive, seamless digital experiences across the Trust. Champion secure, cloud-based, interoperable and AI-ready digital platforms. Ensure ...

SAP Service Delivery Lead - BAU

Hiring Organisation
Cummins
Location
Northampton, Northamptonshire, United Kingdom
Salary
£ 60 K
commutable distance of a Cummins site.In this role, you will make an impact in the following ways:Serve as the primary bridge between legacy applications (Movex -Lawson M3, Info M3; IFS ), and SAP S/4HANA project delivery teams, data migration teams, business stakeholders etc to ensure seamless … Strong ability to manage complexity, balance competing stakeholder priorities, and drive decisions across global, matrixed organizations.Deep expertise in ERP ecosystems, particularly legacy systems and SAP S/4HANA, with a strong grasp of data migration and integration.Proven leadership in governance, change management, and large-scale transformation programs.Excellent ...

SAP Business Analyst

Hiring Organisation
Auxo Talent
Location
Stoke-On-Trent, Staffordshire, West Midlands, United Kingdom
Employment Type
Permanent
Salary
£55,000
Supporting business change activities, including documenting impacts and assisting with communications and training. Assisting with data cleansing, validation and migration from legacy systems into SAP. Creating Business Requirement Documents (BRDs) for development and configuration teams. Supporting minor SAP configuration and system enhancements alongside senior consultants. Writing ...

Order to Cash - Contract

Hiring Organisation
Orion Electrotech
Location
Peterborough, Cambridgeshire, South East, Alwalton, United Kingdom
Employment Type
Contract
Contract Rate
£400 - £600/day
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 ...

Senior Software Engineer, Android

Hiring Organisation
Halian Technology Limited
Location
Bracknell, Berkshire, South East, United Kingdom
Employment Type
Permanent, Work From Home
Salary
£85,000
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 ...

Mobile Developer iOS and Android

Hiring Organisation
Halian Technology Limited
Location
Bracknell, Berkshire, South East, United Kingdom
Employment Type
Permanent, Work From Home
Salary
£85,000
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 ...

Data Solutions Consultant

Hiring Organisation
Addepar
Location
Edinburgh, Midlothian, United Kingdom
Salary
£ 60 K
DoTranslate unique client requirements into flexible and scalable data solutionsLead data conversion projects with Addepar clients to ETL historical portfolio data from their legacy system into Addepar Prioritise and context-switch effectively to complete simultaneous projects, seeing each through to the finish lineIdentify and drive opportunities to improve ...

ERP Specialist

Hiring Organisation
Robert Walters
Location
Birmingham, West Midlands, United Kingdom
Employment Type
Permanent
functionalities and processes within SysPro, promoting adoption and effective utilisation across all departments. ERP Specialist - What will you need? * Demonstrated expertise in SysPro ERP systems within manufacturing environments, with proven experience managing large-scale implementations. * Strong technical proficiency in SAP as an alternative ERP platform, enabling flexible problem-solving … strategic decisions across departments. * Solid understanding of SQL databases for integrating data sources and supporting analytics initiatives. * Experience migrating data from legacy systems into modern ERP platforms while maintaining accuracy and completeness. * Ability to collaborate effectively with both internal developers and offshore teams to deliver high-quality ...

Technology Specialist & Integration Lead (M/F)

Hiring Organisation
Airbus Group
Location
Skipton-on-Swale, North Yorkshire, United Kingdom
Salary
£ 60 K
architectural blueprints .Define test strategies, scripts, and scenarios to ensure seamless Entry Into Service (EIS).Coordinate functional and technical integration across legacy systems, databases, and interfaces .Update IT guidelines and drive knowledge sharing across business units .Your boarding pass:Minimum 5 years of professional experience … metrology integration.Technical expertise in software development, component integration, and UI/UX design . Strong proficiency in testing strategies, solution deployment, and legacy system integration . Practical knowledge of Agile, Design Thinking, and emerging tech trends (Generative AI) . Ability to produce technical documentation and adhere to Export ...

Lead Software Engineer

Hiring Organisation
Leonardo DRS
Location
Luton, Bedfordshire, United Kingdom
Salary
£ 70 K
architectural design, risk mitigation, or technical governance.Demonstrated ability to mentor and coach engineers, uplifting capability and promoting software engineering excellence.Familiarity with legacy systems, export controls, interoperability, and long-term product evolution.Ability to collaborate across disciplines, working closely with systems, hardware, and firmware teams to ensure coherent ...

Senior Principal Programmer (UK)

Hiring Organisation
UCB Group
Location
Princes Risborough, Buckinghamshire, United Kingdom
Salary
£ 80 K
administrators so 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. Are you ready ...

Senior Embedded Software Engineer

Hiring Organisation
QinetiQ
Location
Ashford, Middlesex, United Kingdom
Salary
£ 70 K
will play a senior technical role within project teams, contributing to design decisions, supporting more junior engineers and helping to modernise legacy systems using more contemporary approaches.Day-to-day, you’ll work on full‐lifecycle embedded software development, primarily focused on real‐time, safety‐critical systems … diagnosing and resolving complex technical issues in embedded systemsStrong attention to detail with a calm, methodical approach to problem solvingExperience working with version control systems such as GitEssential qualifications for the Senior Embedded Software Engineer:Degree in Software, Electronic Engineering or a related discipline, or equivalent experienceWe value difference ...

SAP Project Manager - MM & P2P

Hiring Organisation
Matchtech
Location
Stevenage, Hertfordshire, United Kingdom
Salary
£ 70 K
week onsite)Competitive Salary Offered.Role details:We are supporting a major defence client who are undergoing a global transformation programme, migrating from legacy SAP ECC6 system to SAP S/4HANA. As part of the programme, they require a Project Manager to lead on MM configuration and design ...

SAP Project Manager - MM & P2P

Hiring Organisation
Matchtech
Location
Stevenage, Hertfordshire, United Kingdom
Employment Type
Permanent
Salary
GBP Annual
week onsite) Competitive Salary Offered. Role details: We are supporting a major defence client who are undergoing a global transformation programme, migrating from legacy SAP ECC6 system to SAP S/4HANA. As part of the programme, they require a Project Manager to lead on MM configuration ...

Golang Engineer

Hiring Organisation
Morson Edge
Location
Manchester, North West, United Kingdom
Employment Type
Contract, Work From Home
Contract Rate
£375 - 425 per day
Engineer to join a major replatforming and migration project focused on modernising existing software platforms and infrastructure. The role involves transforming legacy systems to be cloud-ready, enabling on-demand deployment and delivery through a Docker and Kubernetes-based stack. You will work closely with DevOps ...

Software Engineer - Network Modelling & Optimisation

Hiring Organisation
BT Group
Location
Ipswich, Suffolk, United Kingdom
Salary
£ 70 K
software engineering practices (e.g. CI/CD, automation, version control, testing)Interest in algorithms, optimisation, or modelling problems.Experience modernising or migrating legacy systems to cloud-based architectures.Our PackageTailored benefits make a real difference. That’s why we offer a comprehensive range to support your growth, wellbeing ...

DevOps Engineer

Hiring Organisation
Thales Group
Location
Oxford, Oxfordshire, United Kingdom
Salary
£ 55 K
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 ...