76 to 100 of 202 Legacy Systems Jobs in England

Senior Data Engineer

Hiring Organisation
Tenth Revolution Group
Location
Oxford, Oxfordshire, England, United Kingdom
Employment Type
Full-Time
Salary
£65,000 - £75,000 per annum
lead cutting-edge projects, mentor talented engineers and shape the future data strategy. You will play a pivotal role in migrating legacy systems to Databricks, designing scalable architectures and embedding best practices across the team. Longer term, you will help integrate AI and advanced analytics into ...

Forward Deployment Strategist

Hiring Organisation
Ferry
Location
London, England, United Kingdom
pain points Translate problems into data-driven workflows, working with engineers to extract and structure data from equipment and legacy systems Work with customers, from the C-Suite to operators on the line, to build bespoke applications Lead training sessions to ensure the deployed applications serve their ...

Lead Full Stack .NET Developer - Azure - Preston

Hiring Organisation
Circle Group
Location
Preston, Lancashire, North West, United Kingdom
Employment Type
Permanent, Work From Home
Salary
£70,000
/has a preference for back-end development if needed. The role will involve several .NET software engineering projects, including taking an old legacy system and building a brand new one over the next 2 years. Key skills: Experience in leading/mentoring junior and mid-level .NET ...

Lead Data Engineer

Hiring Organisation
Tenth Revolution Group
Location
Oxford, Oxfordshire, England, United Kingdom
Employment Type
Full-Time
Salary
£65,000 - £75,000 per annum
existing Azure Data Platform to Databricks where you will be responsible for the build of the new platform before overseeing the decommissioning of legacy systems. This is a hands-on engineering role where you will also wear multiple hats including managing more junior Data Engineers, setting the standard ...

EPR Consultant

Hiring Organisation
Tata Consultancy Services
Location
England, United Kingdom
bring products to life. The Role We are seeking an experienced professional to lead and support the delivery of Electronic Patient Record (EPR) systems in the United Kingdom. You will bring a strong track record of implementing EPR solutions (like Cerner Millenium, Nerve Centre, Intersystem etc..). … improve patient care and operational efficiency. Ability to Lead technical aspects of system go-lives, including data migration from multiple legacy systems to the identified EPR system. Enable compliance with Service Standards including DTAC, DSPT, Cyber Security, Clinical Safety, and Accessibility requirements. Drive EPR implementation covering aspects ...

Mid level C#.net developer

Hiring Organisation
Akkodis
Location
Leicester, Leicestershire, England, United Kingdom
Employment Type
Full-Time
Salary
£40,000 - £50,000 per annum
will play a key role in transforming my clients internal applications using modern Microsoft tools. You'll work on both new and existing systems, helping to shape our current and future software and data landscape. This role offers great opportunities for personal development. Responsibilities: Develop and Maintain Applications: Build … debug and interpret legacy code in Visual Studio.Net, C#, WPF, ASP.Net, REST, SSIS, TSQL, and SPROCs. Experience in migrating legacy systems to modern platforms like Power Apps and Azure SQL. Familiarity with API integrations and Data Lakehouse/Warehouse ELT processes. Strong documentation skills. This ...

Product Manager

Hiring Organisation
Zazu Digital
Location
London Area, United Kingdom
Product Manager - Digital & Asset Systems The Opportunity A leading organisation is delivering a major long-term infrastructure and sustainability programme. We’re looking for a Product Manager to take ownership of critical digital and data systems that support complex assets, large-scale projects, and multi-organisation collaboration. This … that enable efficiency, compliance, and smarter decision-making. What You’ll Be Doing Manage digital products spanning asset management, GIS, and programme/project systems . Shape and deliver a multi-year roadmap that aligns multiple stakeholders under one data strategy. Lead upgrades, migrations, and integrations of legacy ...

Figaro Developer

Hiring Organisation
Noir
Location
London, South East, England, United Kingdom
Employment Type
Full-Time
Salary
£70,000 - £90,000 per annum
join their Custody, Trading and Investments (CTI) product development team. This role plays a key part in enhancing the Figaro platform, supporting business-critical systems and delivering technical change that directly impacts operational excellence and client outcomes. The successful candidate will be responsible for configuring, developing, integrating and supporting … will also partner with product managers and users to design and implement enhancements, troubleshoot issues, and support ongoing migration from legacy systems to modern architectures. To be considered, you must have proven experience working with the Figaro platform in a financial services or wealth management environment. Excellent ...

Software Developer

Hiring Organisation
Job Board Direct
Location
Borehamwood, Hertfordshire, South East, United Kingdom
Employment Type
Permanent
Salary
£50,000
Developer to join our small but growing team in progressing the development of our bespoke software, and supporting the migration of legacy systems to the new architecture. As a key member of our team the Software Developer will play a pivotal role in shaping the platform … services that support a suite of mobile and web applications. Your responsibilities will include designing and developing robust, scalable, and secure backend systems, providing technical expertise across multiple squads as well as defining and enforcing the standards that ensure their integrity and compliance. Software Developer - Required Skills and Experience ...

AWS Support Engineer / Data Engineer Telecom Domain

Hiring Organisation
Stackstudio Digital Ltd
Location
Ipswich, Suffolk, East Anglia, United Kingdom
Employment Type
Contract
Contract Rate
£70,000
workloads (CloudWatch, CloudTrail) Handling incidents, root-cause analysis (RCA), patching & releases Cost optimization and resource usage tracking Telecom Domain: Experience with OSS/BSS systems Understanding of CDR processing, network KPIs, subscriber analytics Data quality checks for telecom data pipelines Roles & Responsibilities Provide L2/L3 support … business teams, and network teams for data requirements. Implement best practices for data governance, security, and cost management. Support migrations from legacy systems to AWS-native data lakes or Redshift. Ideal Candidate Profile 3 10+ years of experience in AWS Data Engineering/Support Engineering. Strong telecom ...

Digital Marketing Project Manager

Hiring Organisation
Morson Edge
Location
Warrington, Cheshire, North West, United Kingdom
Employment Type
Contract
Contract Rate
£65,000
Portal Transformation Expansion of e-billing and invoice capabilities API-based integrations Web and customer portal integration (“MyAccount”) Coordination with internal and third-party systems Key Responsibilities Lead end-to-end delivery of multiple concurrent digital and IT projects Manage cross-platform integrations across CRM, web, data, billing … commerce systems Own project governance including planning, RAID logs, change control, reporting and benefits tracking Coordinate stakeholders across IT, Marketing, Sales, Finance, Operations, Legal/InfoSec and external agencies Act as the bridge between technical teams and commercial/marketing stakeholders Manage third-party agencies (development, HubSpot, web, creative ...

Software Engineer

Hiring Organisation
Uniting Ambition
Location
Manchester, United Kingdom
Employment Type
Permanent
Salary
£40000 - £55000/annum Bonus, 7% pension and up to 35 days
foundation in C#, Java, Erlang, or Go ? Do you dream of working on cutting-edge AI initiatives while reimagining the backbone of mission-critical systems? This is your opportunity to join a globally recognised brand at the forefront of digital innovation. About the Company We're a global leader … journey that shapes the future of AI in a real-world, high-impact environment. What You’ll Work On Re-architecting legacy systems into scalable, modern cloud-based solutions (Using GCP) Building greenfield applications from the ground up with a strong AI-first mindset Collaborating with data ...

IFS Cutover Manager

Hiring Organisation
IT Works Recruitment LTD
Location
England, United Kingdom
control all cutover activities for an IFS ERP programme. This role is responsible for ensuring a structured, low-risk transition from legacy systems into IFS, protecting business continuity and ensuring all technical and operational readiness criteria are met ahead of go-live. You will operate ...

IFS Data Migration Consultant

Hiring Organisation
IT Works Recruitment LTD
Location
West Midlands, England, United Kingdom
data migration for an IFS Cloud implementation, including data assessment, cleansing, mapping, validation, and reconciliation across legacy systems Designed and executed ETL processes using IFS Migration tools and SQL, ensuring data integrity, accuracy, and compliance with IFS Cloud standards Collaborated closely with business stakeholders, functional consultants ...

Infrastructure Solutions Architect

Hiring Organisation
Tria
Location
Milton Keynes, Buckinghamshire, United Kingdom
Employment Type
Contract
partnered with a client in the Home Counties who is embarking on a major Digital Transformation roadmap. This will modernise their legacy systems and play a crucial role in the transformation of both their IT and operating systems. With a strong focus on automation, improving processes ...

Process Consultant

Hiring Organisation
Harnham
Location
Leeds, England, United Kingdom
Hybrid | Birmingham, Leicester, or Leeds A major financial services organisation is undergoing significant digital transformation, moving from legacy systems into a modern, product-led operating model. They are mid-way through migrating core operations onto Salesforce and embedding intelligent automation across the business. The Role ...

Process Consultant

Hiring Organisation
Harnham
Location
Leicester, England, United Kingdom
Hybrid | Birmingham, Leicester, or Leeds A major financial services organisation is undergoing significant digital transformation, moving from legacy systems into a modern, product-led operating model. They are mid-way through migrating core operations onto Salesforce and embedding intelligent automation across the business. The Role ...

Process Consultant

Hiring Organisation
Harnham
Location
Birmingham, England, United Kingdom
Hybrid | Birmingham, Leicester, or Leeds A major financial services organisation is undergoing significant digital transformation, moving from legacy systems into a modern, product-led operating model. They are mid-way through migrating core operations onto Salesforce and embedding intelligent automation across the business. The Role ...

Optimisation Consultant

Hiring Organisation
Harnham - Data & Analytics Recruitment
Location
Leeds, West Yorkshire, England, United Kingdom
Employment Type
Full-Time
Salary
£60,000 - £65,000 per annum
Hybrid | Birmingham, Leicester, or Leeds A major financial services organisation is undergoing significant digital transformation, moving from legacy systems into a modern, product-led operating model. They are mid-way through migrating core operations onto Salesforce and embedding intelligent automation across the business. The Role ...

CRM Specialist

Hiring Organisation
West Midlands Combined Authority (WMCA)
Location
Birmingham, West Midlands, United Kingdom
Employment Type
Contract, Part Time
Salary
£55,000
enhance Contact Centre efficiency. Continuously evaluate emerging AI technologies to keep our CRM platform ahead of the curve. Oversee migration of legacy systems and data into Dynamics 365. Work with stakeholders to transform operations into a data-driven, customer-centric model. Create a single view ...

CTO

Hiring Organisation
Roc Search Limited
Location
Buckinghamshire, England, United Kingdom
Employment Type
Full-Time
Salary
£110,000 per annum
lead technology and product through a critical phase of scale and modernisation. This role suits a hands-on leader who has successfully modernised legacy platforms, built high-performing teams, and can balance innovation with operational stability in mission-critical environments. You'll lead a team of 50+ engineers … transformation programmes (not just attempted) Strong product mind-set and evidence-based decision making Experience with cloud, modern frameworks, and legacy systems (e.g. AWS, MS SQL, C#, Go, React or similar) Comfortable operating at board level and with enterprise customers Desirable Skills Familiarity with investor-backed ...

Business System Developer (Data)

Hiring Organisation
TrueNorth®
Location
Stockton-On-Tees, England, United Kingdom
Business Systems Developer - Open to Graduates with some professional or project based experience! 📍 Stockton-on-Tees Salary: Up to £36,000 + excellent benefits Permanent/Full-time | 37 hours per week Hybrid - 3 days per week on site (non-negotiable) We’re working with an Education Provider … hire a Business Systems Developer to join their Business Intelligence & Data team. What We’re Looking For/Key Skills We’re looking for a curious, data-driven technologist at an early stage in their career who’s excited to build hands-on experience across data engineering, systems ...

Application Security Analyst - SQL

Hiring Organisation
Sanderson Recruitment
Location
Bristol, Avon, South West, United Kingdom
Employment Type
Contract
Contract Rate
£500 - £550 per day
Application Security Consultant to support a long-standing, business-critical payments product within their Global portfolio. The focus of this role is a legacy IHCM application. The application is built on a Microsoft technology stack, including SQL Server and holds sensitive employee base data, making internal access control … Specialist or similar Strong understanding of application-level security, particularly user access management rather than external cyber threats Experience working with legacy systems and complex, long-established products Solid technical knowledge of Microsoft-based applications (e.g. SQL Server, enterprise apps) Comfortable influencing without coding - able to translate ...

Senior BI Analyst

Hiring Organisation
Robert Walters
Location
Brackley, Northamptonshire, England, United Kingdom
Employment Type
Full-Time
Salary
Competitive salary
visualisations that translate complex data into clear business insights.* Extensive experience managing end-to-end data transformation projects including migration from legacy systems to modern platforms.* Proven ability to engage empathetically with stakeholders at all levels to understand their needs and communicate technical concepts effectively.* Track record … improving data quality through rigorous validation methods and implementation of best practices in governance.* Familiarity with ERP systems such as NetSuite for integrating financial or operational data into business intelligence workflows.* Background in finance or corporate analysis is advantageous but not essential; willingness to learn about new industry sectors ...

Senior Laravel Developer

Hiring Organisation
Rise Technical Recruitment Limited
Location
London, South East, England, United Kingdom
Employment Type
Full-Time
Salary
£55,000 - £65,000 per annum
exciting opportunity for a Senior Laravel Developer to join a forward-thinking organisation's IT and development team, working on modern, scalable systems that support a large and diverse user base.You will play a key role in designing, developing, and maintaining applications built using Laravel, PHP, Vue, TypeScript, MySQL … services. The position combines hands-on development with technical leadership, contributing to architectural decisions, modernisation of legacy systems, and mentoring of other developers.This role is ideal for an experienced full-stack developer who enjoys working across backend and frontend technologies, driving best practice, and helping shape ...