1 to 25 of 205 Legacy Systems Jobs in England

Data Migration Lead

Hiring Organisation
SHEER JOBS LIMITED
Location
Northampton, Northamptonshire, England, United Kingdom
Employment Type
Temporary
Salary
£450 - £600 per day
seeking an experienced Data Migration Lead to take ownership of complex data migration activities as part of a major systems transformation programme. The successful candidate will be responsible for leading the end-to-end migration of data from multiple legacy systems into a modern target platform … suppliers to define and deliver migration requirements. The environment includes large-scale housing, financial, and operational datasets , often originating from multiple legacy systems with varying levels of data quality and structure. Key Responsibilities Data Migration Delivery Lead the full lifecycle of data migration activities from legacy ...

Data Migration Lead

Hiring Organisation
Sheer Jobs Ltd
Location
Northampton, West Northamptonshire, Northamptonshire, United Kingdom
Employment Type
Contract
Contract Rate
£450 - £600/day
seeking an experienced Data Migration Lead to take ownership of complex data migration activities as part of a major systems transformation programme. The successful candidate will be responsible for leading the end-to-end migration of data from multiple legacy systems into a modern target platform … suppliers to define and deliver migration requirements. The environment includes large-scale housing, financial, and operational datasets, often originating from multiple legacy systems with varying levels of data quality and structure. Key Responsibilities Data Migration Delivery Lead the full lifecycle of data migration activities from legacy ...

Data Engineer (GCP)

Hiring Organisation
Method-Resourcing
Location
Bath, Somerset, South West, United Kingdom
Employment Type
Permanent
suited to someone who enjoys owning delivery, leading projects, and working closely with stakeholders. While there is some responsibility for supporting legacy systems, the focus of the role is firmly on the future - building, shaping, and delivering data pipelines into GCP and BigQuery. You'll be part … working on: Designing, building, and maintaining data pipelines feeding GCP and BigQuery Supporting the transition from legacy SQL-based systems into cloud-native architectures Day-to-day Python development within a modern cloud environment Delivering and leading data engineering projects end-to-end - from scoping through ...

Mid-Level Laravel Developer

Hiring Organisation
Hawk 3 Talent Solutions
Location
Crewe, Bradfield Green, Cheshire, United Kingdom
Employment Type
Permanent
Salary
£35000/annum
Start Available Are you a Laravel Developer looking for a role where you can make a genuine impact across modern platforms and business-critical systems? We're recruiting on behalf of a growing and forward-thinking business seeking a Mid-Level Laravel Developer to join their expanding tech team … based onsite in Crewe. This is an exciting opportunity for a developer who enjoys both building new applications and modernising legacy systems, while working closely with operational teams and stakeholders across the business. You'll become the onsite technical representative for the central IT team, playing ...

Lead C++ Developer - Fintech

Hiring Organisation
Client Server
Location
East London, London, United Kingdom
Employment Type
Permanent, Work From Home
align stakeholders and deliver a roadmap that supports long term growth and innovation. You'll play a key role in modernising legacy systems, improving engineering practices and enabling faster, more reliable releases. Alongside this, you'll foster a collaborative team culture, mentor engineers and ensure high standards … experience within a finance environment, ideally with experience of trading, exposure/risk and hedging execution You have experience of renovating legacy systems whilst concurrently delivering on new projects You have excellent collaboration, leadership and stakeholder management skills What's in it for you: Salary to £120k ...

Azure DevOps Engineer

Hiring Organisation
Arc IT Recruitment
Location
London, South East, England, United Kingdom
Employment Type
Full-Time
Salary
£90,000 per annum
supporting cloud-native engineering and helping deliver enterprise-scale technology initiatives. This will include projects involving the migration and modernisation of legacy systems and platforms. What you’ll be doing: • Engineering and maintaining CI/CD pipelines • Building Azure infrastructure using Terraform • Supporting migrations from legacy systems into modern cloud environments • Driving automation and cloud best practice • Improving reliability, security and deployment efficiency • Working closely with engineering, infrastructure and security teams • Supporting large-scale cloud transformation initiatives What we’re looking for: • Strong Azure DevOps/Cloud Engineering background • Terraform and Infrastructure ...

Business Data Analyst

Hiring Organisation
Sanderson
Location
Bristol, Avon, England, United Kingdom
Employment Type
Contractor
Contract Rate
£400 - £475 per day
play a key part in transforming how the organisation uses data by: Bringing together fragmented data sources (e.g. spreadsheets, legacy systems) Helping centralise data into a more structured and accessible environment Enabling better decision-making through improved data insight and quality Supporting a more proactive, customer-focused … Define: What data is needed Where it should be stored How it should be structured Support the migration of data from legacy systems into modern platforms Work closely with development teams to: Shape dashboards and reporting outputs Ensure they reflect business needs accurately ...

Workday Financial Data Migration Lead

Hiring Organisation
Sanderson Recruitment
Location
London, United Kingdom
Employment Type
Contract, Work From Home
Contract Rate
£700 - £800 per day
data workstream. Requirement for someone to lead the full data agenda across the programme lifecycle working across legacy systems, Workday, integrations and reporting requirements. Workday Data Lead, key responsibilities: Lead data workstream across full programme lifecycle Define and deliver data strategy - data plan for Workday Financials implementation … Understanding of finance data structures including master data Experience defining and managing data strategies and data plans Previously worked across multiple legacy systems and data sources Overseeing and coordinating technical teams Strong understanding of data quality and data controls Reasonable Adjustments: Respect and equality are core values ...

Solution Architect T04 - T07

Hiring Organisation
Jobleads-UK
Location
Milton Keynes, England, United Kingdom
date architecture repository and system inventory.**Define and Manage Local Architecture:*** **As-Is Architecture:** Capture the current state of the country’s systems and dependencies. Maintain and own the architecture repository, system inventory, and integration blueprint for the country.* **Transition Architecture:** Co-develop detailed roadmaps for moving from … legacy systems to global platform/solutions, with a focus on country-specific priorities and dependencies, in close collaboration with the Regional Architect and Global Enterprise Architect, among other stakeholders.* **Target Architecture:** Co-define the target architecture aligning with the regional architect and Global Enterprise Architect ...

Full Stack Developer (Fully Remote North West Based)

Hiring Organisation
Butler Rose
Location
Preston, Lancashire, England, United Kingdom
Employment Type
Full-Time
Salary
£50,000 - £60,000 per annum
This position would be ideal for an experienced developer with strong Laravel (PHP) and React.js expertise who enjoys working across both legacy systems and modern technologies . You will be responsible for maintaining and enhancing the companies existing website, APIs and backend systems whilst also contributing … identifying opportunities to upgrade across frameworks, dependencies and infrastructure The ideal applicant will have experience with PHP and Laravel, React and legacy systems . This role would be perfect for someone who enjoys taking a pragmatic, hands on approach to development, who is comfortable working on live ...

Senior Software Engineer

Hiring Organisation
DWP Digital
Location
Sheffield, South Yorkshire, Yorkshire, United Kingdom
Employment Type
Permanent
Salary
£80,000
ready to build modern, cloud-first systems that replace legacy services and shape the future of how government manages billions in public money? As a Senior Software Engineer in DWP Digital, you'll join one of our Debt Solutions teams, helping to deliver large-scale, greenfield transformation … programmes. These teams are responsible for replacing long-standing, high-risk legacy debt systems with modern and resilient digital platforms that will serve the UK for the next decade and beyond. You'll play a critical role in designing and building scalable, secure services using technologies like ...

Senior Software Engineer

Hiring Organisation
DWP Digital
Location
Manchester, North West, United Kingdom
Employment Type
Permanent
Salary
£80,000
ready to build modern, cloud-first systems that replace legacy services and shape the future of how government manages billions in public money? As a Senior Software Engineer in DWP Digital, you'll join one of our Debt Solutions teams, helping to deliver large-scale, greenfield transformation … programmes. These teams are responsible for replacing long-standing, high-risk legacy debt systems with modern and resilient digital platforms that will serve the UK for the next decade and beyond. You'll play a critical role in designing and building scalable, secure services using technologies like ...

Senior Software Engineer

Hiring Organisation
DWP Digital
Location
Birmingham, West Midlands, United Kingdom
Employment Type
Permanent
Salary
£80,000
ready to build modern, cloud-first systems that replace legacy services and shape the future of how government manages billions in public money? As a Senior Software Engineer in DWP Digital, you'll join one of our Debt Solutions teams, helping to deliver large-scale, greenfield transformation … programmes. These teams are responsible for replacing long-standing, high-risk legacy debt systems with modern and resilient digital platforms that will serve the UK for the next decade and beyond. You'll play a critical role in designing and building scalable, secure services using technologies like ...

Senior Software Engineer

Hiring Organisation
DWP Digital
Location
Newcastle Upon Tyne, Tyne and Wear, North East, United Kingdom
Employment Type
Permanent
Salary
£80,000
ready to build modern, cloud-first systems that replace legacy services and shape the future of how government manages billions in public money? As a Senior Software Engineer in DWP Digital, you'll join one of our Debt Solutions teams, helping to deliver large-scale, greenfield transformation … programmes. These teams are responsible for replacing long-standing, high-risk legacy debt systems with modern and resilient digital platforms that will serve the UK for the next decade and beyond. You'll play a critical role in designing and building scalable, secure services using technologies like ...

Oracle Project Manager

Hiring Organisation
VIQU IT
Location
Leicestershire, Enderby, United Kingdom
Employment Type
Contract
Contract Rate
£500 - £550/day Outside IR35
Transformation. As part of this programme, they are seeking an Oracle Project Manager to oversee the technical delivery of integrations between legacy systems and Oracle ERP. The Role: We are looking for a tech-savvy Oracle Project Manager to focus on the end-to-end delivery … requires someone who can bring structure, pace, and accountability. Key Responsibilities & Experience: Manage the delivery of inbound and outbound integrations between legacy systems and Oracle ERP (circa 60 integrations and 10 endpoints). Oversee build, testing, release management, and production cutover activities. Lead distributed nearshore and offshore ...

LogiInfo Specialist

Hiring Organisation
Tenth Revolution Group
Location
London, South East, England, United Kingdom
Employment Type
Contractor
Contract Rate
£350 - £500 per day
experienced engineer who possesses hands-on LogiInfo web application development expertise and is eager to play a vital role in transforming legacy systems into contemporary solutions. In this role, you will be crucial in understanding the existing application framework and ensuring a successful transition … application development.- Solid understanding of application architecture, backend services, and data management principles.- Proven ability to analyze and document legacy systems effectively.- Excellent communication skills for collaboration across technical and non-technical teams.- Experience with custom-built platforms and modern web stacks is a plus.If ...

Head of Solutions Architecture

Hiring Organisation
Jobleads-UK
Location
City Of London, England, United Kingdom
central to shaping the future of our technology landscape, overseeing up to £400m of IT investment and driving the transformation of legacy systems into modern, scalable architecture. What you’ll do: Lead and inspire a team of Solution Architects, providing strategic and technical direction across multiple domains. … large-scale organisation is essential. AWS Certified, with practical experience applying cloud architecture principles in complex organisations. Experience transforming legacy systems and delivering modern architecture in a matrixed environment. Strong background in application development, integration, infrastructure, and cloud technologies. Experience collaborating with leaders at a senior level ...

FX eTrading Java Developer - VP

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
delivering FX technology in support of our #1 FX business. Role Overview/What will you do: Hands on technical implementation of FX trading systems The successful candidate will work with teams across FX Trading Technology implement solutions that benefit the business The role does not involve budget responsibility … Drive the design and development of system architecture, work with end-users of the systems, and enhance the quality of deliverables Ensure staff follows Citi documented policy and procedures as well as maintain desktop procedures and supporting documentation for filings on a current basis and in comprehensive manner Contribute ...

FX Technology – Cross Border Payments Developer (AVP)

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
Payments to define and then implement solutions Develop against an evolving system architecture using an AI‐First approach, working with end‐users of the systems, and enhancing the quality of deliverables Follow best practices and processes for the department and support transparency and consistency within immediate team … contact with sales or trading business teams is required Demonstrable understanding of FX products is preferred Proven track record of developing aspects of new systems, migrating legacy systems and renovating existing systems The candidate will have a strong systems (software, hardware, networks) knowledge required ...

Product Lead - Billing Migration (Commercial Banking)

Hiring Organisation
Lorien
Location
London, South East, England, United Kingdom
Employment Type
Contractor
Contract Rate
Salary negotiable
play a pivotal role. This is a high-impact position where you'll lead the end-to-end migration from legacy billing systems to a modern, scalable platform , while owning the digital billing experience across customer channels. You'll sit at the intersection of product, technology … billing migration strategy and execution Own the migration roadmap, including dependencies, risks, and key milestones Oversee transition from legacy systems with minimal/no customer disruption Ensure pricing integrity, service continuity, and regulatory compliance throughout Proactively resolve product, billing, and integration challenges Digital Product Ownership Own billing ...

Lead AI DevOps Engineer

Hiring Organisation
Lorien
Location
London, South East, England, United Kingdom
Employment Type
Contractor
Contract Rate
Salary negotiable
DevOps Engineer to join a growing engineering capability and play a central role in shaping how AI is embedded into real, production-grade software systems . This is not a traditional people-management role . Instead, you'll lead through technical depth, architectural judgement, and delivery experience by setting … capabilities are integrated into modern software platforms. If you enjoy working where architecture, APIs, DevOps, and AI meet , and you care about building systems that are secure, operable, and genuinely useful, this role offers the chance to have real impact. What you'll be doing Your focus will ...

Systems Engineer - Grade B2

Hiring Organisation
Teleperformance
Location
Bristol, Avon, South West, United Kingdom
Employment Type
Permanent
Hello, Thank you for your interested in our L2-L3 Systems Engineer position here at Teleperformance UK. Were looking for a self-driven and proactive Systems Engineer (Level 23) with a genuine passion for technology and problem-solving. This role is ideal for someone who thrives in dynamic … expected to join an on-call rota. Contract Term: Permanent The Role Participate in the maintenance, monitoring, implementation and decommission of IT systems, including servers, storage and hardware; and provide professional support and knowledge of Teleperformance systems to internal business units and clients. They will submit recommendations ...

Integration and Systems Accountant

Hiring Organisation
Morgan McKinley (South West)
Location
Bristol, United Kingdom
Employment Type
Temporary
Interim Integration & Systems Accountant Duration: Minimum 9 weeks (potential extension) Day Rate: Competitive (dependent on experience) Location: Hybrid/Flexible We are working on behalf of our client, a growing and acquisitive organisation, to recruit an experienced Interim Integration & Systems Accountant for an initial period of at least … across multiple entities. Key Responsibilities Lead the migration of financial data from acquired businesses into the Group ERP system Support the integration of accounting systems, processes, and controls Review and map legacy systems to ensure accurate data transfer and consistency Work closely with finance ...

Software Engineer

Hiring Organisation
NUS Consulting
Location
Redhill, Surrey, South East, United Kingdom
Employment Type
Permanent
Salary
£45,000
forefront of the industry. This is a rare opportunity to be part of the core technical team developing the next generation of systems to form a new foundation for the business. This position requires 3+ years of experience in building, maintaining and troubleshooting SaaS products, ideally using .NET, React … database query optimization in both Oracle SQL and TSQL is highly desirable. A willingness to dive deep into legacy on-prem systems is crucial. Key Responsibilities Build and maintain full-stack systems that run in Azure Cloud environments, both internal and client-facing Create and maintain ...

SAP Integration Architect

Hiring Organisation
NTT DATA, Inc
Location
England, United Kingdom
4HANA, SAP ECC, SAP BTP, SAP Integration Suite, CPI, API Management, Event Mesh, and relevant middleware platforms. Architect interfaces between SAP and third-party systems including cloud applications, legacy systems, data platforms, and partner ecosystems. Establish integration patterns for real-time, asynchronous, API-based, event-driven ...