101 to 125 of 160 Legacy Systems Jobs in the UK excluding London

Senior Software Engineer

Hiring Organisation
Vivo Talent
Location
Cardiff, South Glamorgan, United Kingdom
Employment Type
Permanent
Salary
£50000 - £60000/annum
/or React to help build and evolve their strategic applications. You'll be working on API-driven microservices, modern React UIs and scalable systems that power real customer journeys. This is a genuine hands-on role with plenty of scope to influence technical decisions, shape how they build … features Troubleshoot across the stack and deliver pragmatic, customer-focused solutions Contribute to architectural decisions and technical discussions Support production systems and help resolve defects and performance issues Collaborate closely with engineers, product owners, and stakeholders Mentor junior developers through pairing, reviews, and knowledge sharing What we're looking ...

Data Engineer

Hiring Organisation
Harnham - Data & Analytics Recruitment
Location
Birmingham, West Midlands, England, United Kingdom
Employment Type
Full-Time
Salary
£40,000 - £50,000 per annum
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 ...

Full Stack Developer (ReactJS & Java)

Hiring Organisation
KBC Technologies UK LTD
Location
Leeds, West Yorkshire, England, United Kingdom
Employment Type
Contractor
Contract Rate
Salary negotiable
/Bristol UK (Hybrid ) Experience: 5+ years (flexible for strong candidates) Are you a Full Stack Developer who enjoys solving complex problems, building scalable systems, and working with modern cloud technologies? We’re hiring on behalf of a forward-thinking client who is investing heavily in cloud-native platforms … opportunities Ideal For Someone Who: Enjoys full-stack ownership Likes mentoring and sharing knowledge Wants to work with modern tech, not legacy systems Values clean code, automation, and quality delivery Apply now or get in touch for a confidential discussion . ...

Workday Data and Reporting Specialist

Hiring Organisation
Head Resourcing
Location
Edinburgh, City of Edinburgh, United Kingdom
Employment Type
Permanent
Salary
£60000 - £70000/annum
midst of a major enterprise transformation - and data sits at the heart of it. As they migrate from legacy systems to Workday Financial Management and HCM , they are looking for a Workday Data & Reporting Specialist to help unlock the full value of their data through high-quality ...

Digital Delivery Manager

Hiring Organisation
Ivy Rock Partners Ltd
Location
London, South East, England, United Kingdom
Employment Type
Full-Time
Salary
£65,000 per annum
users and experience of working in fast-paced complex technical delivery environments. Experienced in working with both new and legacy systems, and in maintaining a complex matrix of products and services. Experience ideally in a highly regulated sector. Familiar with agile and lean development methodologies and practices. ...

React / React Native Developer

Hiring Organisation
Rise Technical Recruitment
Location
Spalding, Lincolnshire, United Kingdom
Employment Type
Permanent
where you will have the freedom to work on bespoke platforms. This company is a digital transformation company specialising in bespoke software development, legacy system support, and enterprise applications for a diverse range of clients. In this varied role you will design, develop, and maintain cross-platform mobile ...

Firmware Engineer

Hiring Organisation
Akkodis
Location
Central Bedfordshire, England, United Kingdom
will contribute to the development, recovery, and certification support of FPGA-based designs for aerospace platforms, with a strong focus on legacy systems and board bring-up activities. The scope includes reverse engineering existing FPGA implementations, developing firmware from hardware requirements, and supporting integration of FPGA designs … existing boards. About the role As an FPGA Engineer, you will work on the development and support of FPGA designs for legacy and new aerospace hardware. This includes reverse engineering existing designs where documentation may be limited, defining firmware requirements from hardware inputs, and implementing solutions using VHDL ...

Housing Allocations Administrator

Hiring Organisation
JOB SWITCH LTD
Location
Addlestone, Surrey, England, United Kingdom
Employment Type
Contractor
Contract Rate
£95 - £96 per day
Responsibilities Document Handling & Data Preparation (Primary Focus) Download, save, and catalogue large volumes of documents from multiple sources (shared inboxes, portals, legacy systems). Create, organise, and maintain structured digital folders to support the migration to the new IT system. Ensure all applicant records are complete … level of accuracy and attention to detail. Confident handling large volumes of documents and digital files. Good IT skills, including experience with document management systems and Microsoft Office. Ability to follow structured processes and work methodically. Experience in housing, local authority, or customer service environments is helpful ...

Supply Chain Lead - Oracle

Hiring Organisation
Manpower
Location
Farnborough, Hampshire, United Kingdom
Employment Type
Contract
Contract Rate
GBP Annual
rate We are seeking an experienced Supply Chain Lead to drive the end-to-end transition of Procurement processes from legacy systems into Oracle click apply for full job details ...

Software Developer

Hiring Organisation
Job Board Direct
Location
Borehamwood, Hertfordshire, United Kingdom
Employment Type
Permanent
Salary
GBP 50,000 Annual
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 ...

Data Migration Consultant

Hiring Organisation
Candidate Source
Location
Reading, Berkshire, United Kingdom
Employment Type
Contract
Contract Rate
GBP Annual
pension calculations capability to join a dynamic pension services client. You will lead the planning and delivery of projects for pensions clients, ensuring legacy system data is transitioned accurately into new environments. Youll design mapping frameworks, build transformation logic, develop automated migration scripts, and rigoro click apply ...

MES Recipe Author

Hiring Organisation
Stackstudio Digital Ltd
Location
Shefford, Bedfordshire, South East, United Kingdom
Employment Type
Contract
Contract Rate
From £400 to £450 per day
batch records into EBRs in Rockwell Pharmasuite utilizing existing functionality Ability to work with site SMEs to turn existing EBRs in legacy systems (P2C2, PMX, etc.) into Rockwell Pharmasuite EBRs utilizing existing functionality Ability to design Building Blocks that can be reused in multiple processes Ability ...

Production / Warehouse Operator

Hiring Organisation
Manpower
Location
Bishopton, Renfrewshire, Scotland, United Kingdom
Employment Type
Contract
Contract Rate
Up to £13 per hour
recycling assets that can't be reused. The range of equipment you'll work with spans everything from 25-year-old legacy systems to cutting-edge, next-generation platforms. We are looking for a motivated individual to join our adaptive, high-performing team and help us achieve ...

Oracle DBA

Hiring Organisation
Adecco
Location
Sheffield, South Yorkshire, United Kingdom
Employment Type
Contract
across Client's database estate, which includes over 1000 databases hosted on 1500+ servers. Collaborate with cross-functional teams to maintain and enhance legacy and modern database systems. Apply CI (Continuous Improvement) practices to identify inefficiencies and drive operational enhancements. Required Skills & Experience: Strong hands-on experience ...

Test Engineer

Hiring Organisation
Inspire People
Location
Swansea, Neath Port Talbot, Wales, United Kingdom
Employment Type
Permanent, Work From Home
Salary
£35,000
technical tests. This role ensures a high-quality, reliable testing service by planning, designing, and performing all testing activities, including work on legacy systems. The Test Engineer verifies and validates code using appropriate tools and methodologies, supporting the Scrum team in delivering tasks and achieving a clear definition ...

Business Development Consultant

Hiring Organisation
Lucas Kennedy LTD
Location
West Malling, England, United Kingdom
procurement Budgeting, forecasting, and scenario planning (Adaptive Planning) Real-time analytics, reporting, and business insights Many businesses choose Workday to replace legacy systems with one connected platform for people, payroll, finance, and planning. As a Workday Services and Sales Partner, Lucas Kennedy supports customers through advisory, deployment … makers Motivated, proactive, and comfortable working towards targets Nice to Have: Experience in software, SaaS, or consulting sales Exposure to Workday, HR tech, Finance systems, or transformation projects Degree educated (or equivalent professional experience) Salary, Commission & Perks Base Salary: £30,000 – £50,000 (DOE) OTE: £100,000+ (y/ ...

Software Development Engineer In Test

Hiring Organisation
ByteHire
Location
Manchester, North West, United Kingdom
Employment Type
Permanent, Work From Home
Salary
£80,000
client is a fast-growing HealthTech company modernising pharmacy workflows through smart hardware, robotics, and integrated software. Their platform replaces legacy systems, supports NHS integrations, and is backed by full onboarding and training. About the role: This is a remote foundational SDET role where you will establish … assurance industries Experience being the first QA Engineer or SDET in a product team Familiarity with testing complex integrations, including hardware- or robotics-adjacent systems Experience working with clinical, regulated, or safety-critical software Why join? Remote position with in-person meetups every 2 months Play a critical role ...

Contract Golang Engineer

Hiring Organisation
Morson Edge
Location
Manchester, United Kingdom
Employment Type
Contract
Contract Rate
GBP 450 - 500 Daily
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 click apply for full job details ...

Cutover Manager - SAP S4/HANA

Hiring Organisation
Hays
Location
Leeds, Yorkshire, United Kingdom
Employment Type
Contract
Contract Rate
GBP 600 - 700 Daily
public sector organisation is delivering a major technology and business transformation programme. As part of this change, they are transitioning from legacy systems to a modern S/4HANA landscape. To support this critical programme, they are seeking an experienced Cutover Lead to ensure a smooth ...

BI Solutions Analyst

Hiring Organisation
FBI &TMT
Location
Fareham, Hampshire, United Kingdom
Employment Type
Permanent
Salary
GBP 40,000 Annual
seeking a BI Solutions Analyst to join our Data Centre of Excellence. In this role, you will help us transition from legacy systems to a cutting-edge Microsoft Fabric platform, ensuring our reporting assets are accurate, reliable, and high-performing. This is an intermediate-level position focused ...

Data Migration Consultant

Hiring Organisation
Candidate Source
Location
Liverpool, Merseyside, North West, United Kingdom
Employment Type
Contract
support migration and reporting needs. Develop plans and processes, ensuring minimal disruption to existing services and integrity. Perform ETL operations to migrate data between systems, ensuring accuracy and completeness. Collaborate with other team members to gather requirements and design solutions that meet project and company goals. Monitor and improve … query optimization. Ensure compliance with protection and privacy standards, proactively managing risks. Additional duties include the configuration of workflows, maintenance screens, interfaces with other systems, pensioner payroll and reports. Communicating with clients throughout the software customisation process to obtain feedback and approval. Customising software systems based on clients ...

Data Migration Consultant

Hiring Organisation
Candidate Source
Location
Reading, Berkshire, South East, United Kingdom
Employment Type
Contract
support migration and reporting needs. Develop plans and processes, ensuring minimal disruption to existing services and integrity. Perform ETL operations to migrate data between systems, ensuring accuracy and completeness. Collaborate with other team members to gather requirements and design solutions that meet project and company goals. Monitor and improve … query optimization. Ensure compliance with protection and privacy standards, proactively managing risks. Additional duties include the configuration of workflows, maintenance screens, interfaces with other systems, pensioner payroll and reports. Communicating with clients throughout the software customisation process to obtain feedback and approval. Customising software systems based on clients ...

Data Migration Consultant

Hiring Organisation
Candidate Source
Location
Crawley, West Sussex, South East, United Kingdom
Employment Type
Contract
support migration and reporting needs. Develop plans and processes, ensuring minimal disruption to existing services and integrity. Perform ETL operations to migrate data between systems, ensuring accuracy and completeness. Collaborate with other team members to gather requirements and design solutions that meet project and company goals. Monitor and improve … query optimization. Ensure compliance with protection and privacy standards, proactively managing risks. Additional duties include the configuration of workflows, maintenance screens, interfaces with other systems, pensioner payroll and reports. Communicating with clients throughout the software customisation process to obtain feedback and approval. Customising software systems based on clients ...

SENIOR C# DEVELOPER

Hiring Organisation
Avanti
Location
Town Centre, Northampton, Northamptonshire, England, United Kingdom
Employment Type
Full-Time
Salary
£50,000 per annum
hire a Senior C# Developer to join its internal IT team. This is a hands-on, senior role working on business-critical, on-premise systems that support day-to-day operations across the company. This is an opportunity to work in a stable, long-term environment where quality, reliability … architecture, mentor junior developers, and help modernise legacy systems. KEY RESPONSIBILITIES • Design, develop, and maintain internal business applications • Enhance and refactor existing systems for performance and reliability • Contribute to architectural decisions and best practices • Work closely with users to understand requirements and usage • Debug, troubleshoot, and optimise ...

Scientific Team Lead

Hiring Organisation
EMBL-EBI
Location
Saffron Walden, Essex, South East, United Kingdom
Employment Type
Permanent, Work From Home
interested in a leading role to shape the infrastructure and systems of one of the worlds most widely used scientific data resources? Ensembl is the leading resource for exploring and analysing genomes, used by researchers globally on a daily basis. In recent years, Ensembl has seen a substantial increase … will work closely with other Team Leaders within Ensembl, and more broadly with leadership across EMBL-EBI and other EMBL sites to deliver integrated systems and data flows between our EMBL key partners. You will also be a lead contact with EMBL-EBIs IT Technical Services, who provide ...