76 to 100 of 191 Legacy Systems Jobs in England

Digital Markets - CRM Product Manager - Vice President

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
product strategy, ensuring that all deliverables align with the bigger picture and support strategic objectives. Oversee the migration and integration of legacy systems, ensuring seamless transitions and minimal disruption for users. Analyse user data and feedback to identify opportunities for workflow improvement and drive actionable insights ...

Customer Success Manager - coach management platform

Hiring Organisation
Michael Page Sales
Location
London, South East, England, United Kingdom
Employment Type
Full-Time
Salary
£55,000 - £65,000 per annum
boarding of new customers in the UK Drive structured implementation processes with clear milestones Support and guide customers in migrating from legacy systems and processes (including Distinctive Systems) Map existing workflows and translate them into the platform Ensure successful go-live with minimal operational disruption Customer … from working within or alongside a coach operator Strong understanding of how a coach operator runs: sales, bookings, planning, and operations Familiarity with Distinctive Systems and how it is used in practice Project management, preferably within the implementation of technology Interest in and ability to work with technology ...

Graduate Software Engineer / Quant Developer / Quant Researcher - Up to £180,000 + Bonus + Package

Hiring Organisation
Hunter Bond
Location
London Area, United Kingdom
your career at the intersection of technology, mathematics, and finance Join an elite global trading firm where innovation drives everything — no legacy systems, no bureaucracy, just cutting-edge tech and world-class mentorship . You’ll work on greenfield projects from day one, collaborating with exceptional engineers … quants, and researchers to build the systems and models shaping the future of global trading. 🔧 What You’ll Do 🧠 Design and enhance advanced trading systems and analytics platforms 📊 Develop and implement your own quantitative models and research ideas 🤝 Collaborate closely with top technologists, quants, and portfolio managers 🚀 Learn ...

Software Engineer

Hiring Organisation
DWP Digital
Location
Newcastle Upon Tyne, Tyne and Wear, North East, United Kingdom
Employment Type
Permanent
Salary
£55,000
work will focus on building solutions from the ground up. This could include developing agent-facing web applications, automating case processing, or creating intelligent systems that triage and manage communications. You'll work with cloud-native technologies and APIs, while also applying automation approaches such as RPA where legacy systems require it. You'll be part of a highly collaborative environment, working closely with Product Owners, Business Analysts, and Test Engineers to understand problems and deliver the right solutions. Alongside this, you'll contribute to code reviews, improve engineering practices, and support junior engineers through mentoring ...

Head of Architecture - Infrastructure

Hiring Organisation
Centrica - CHP
Location
Windsor, Berkshire, South East, United Kingdom
Employment Type
Permanent, Work From Home
guiding the architectural vision across our Infrastructure business. This role sits at the heart of a product-led technology organisation, ensuring that our systems and platforms not only support current business needs but are also built to scale and evolve with future demands. You'll be the strategic mind … behind long-term technology roadmaps, aligning them with enterprise architecture and the wider technology strategy. Whether it's rationalising legacy systems or guiding future investments, your focus will be on creating a technology landscape that's efficient, secure, and ready for growth. Location: UK-based hybrid role ...

Digital Product Manager

Hiring Organisation
Indotronix Avani UK Ltd
Location
Exeter, Devon, South West, United Kingdom
Employment Type
Contract
with long-term sustainability and compliance. Facilitate collaboration across technical and non-technical stakeholders. Promote user-centered, iterative, product-led approaches in a legacy environment. Requirements: Experience managing developer infrastructure products, cloud technologies (AWS/Azure), and commercial services. Skilled in Agile …/Lean practices in engineering contexts. Strong user-centered product development mindset. Effective prioritization, communication, and stakeholder management skills. Comfortable navigating legacy systems, complex priorities, and incomplete information. ...

Senior Cloud Infrastructure Engineer

Hiring Organisation
Proactive Appointments
Location
London, South East, England, United Kingdom
Employment Type
Full-Time
Salary
£80,000 - £90,000 per annum
will assume day-to-day ownership of the firm’s infrastructure estate. With a clear mandate to migrate from on-premise legacy systems to a cloud-first model, this role demands both the practical expertise to manage existing environments and the vision to drive a modern, secure … working and many, many more perks! Senior Cloud Infrastructure Engineer – Key Skills: A minimum of 10 years’ experience in an infrastructure engineering or senior systems administration role, ideally within professional services i.e. legal services Demonstrated experience with Broadcom VMware Cloud Foundation and vSphere, including the ability to manage, optimise ...

AI Engineer

Hiring Organisation
Harnham - Data & Analytics Recruitment
Location
Grimsby, South Humberside, England, United Kingdom
Employment Type
Full-Time
Salary
£70,000 - £90,000 per annum
Reducing operational effort through intelligent automation, improving speed, accuracy and customer experience Collaborating with engineering and IT teams to modernise legacy systems and embed AI into core platforms Your Skills and Experience Strong commercial experience delivering AI, machine learning or data science solutions into production Hands … generative AI and NLP use cases Strong programming skills in Python, with working knowledge of SQL and TypeScript Experience building scalable, well governed AI systems in complex or regulated environments Confidence working across multiple projects and translating business problems into technical solutions A proactive, self directed approach, comfortable owning ...

Project Manager - Housing Management System

Hiring Organisation
ARM
Location
Portsmouth, Hampshire, United Kingdom
Employment Type
Contract
Contract Rate
£0.00 - £450/day
experienced Project Manager to lead the delivery of a major Housing Management System (HMS) transformation programme. The project will replace multiple legacy systems with a modern cloud-hosted platform, improving services, data quality, compliance, and customer experience for over 15,000 households across Portsmouth. Key Responsibilities Lead … housing regulatory requirements. Essential Experience Proven experience delivering complex IT and digital transformation projects, ideally within Housing or Local Government. Experience with Housing Management Systems such as NEC Housing, Microsoft Dynamics 365, or similar enterprise platforms. Strong background in SaaS implementations, data migration, supplier management, risk management, and stakeholder ...

Senior Solutions Architect

Hiring Organisation
Arthur
Location
City of London, London, England, United Kingdom
Employment Type
Full-Time
Salary
Competitive salary
Hybrid) Sector: Specialty Insurance & Reinsurance Type: Permanent | Senior Leadership Are you a future-focused Solution Architect who thrives on tackling complex challenges, modernising legacy ecosystems, and influencing enterprise-wide technology strategy? A global, financially rock-solid specialty insurer is expanding its Architecture function and is looking … Opportunity Stands Out Enterprise influence – You’ll shape the roadmap for multiple business domains and play a key role in retiring legacy systems and designing modern, modular, cloud-ready platforms. True architecture ownership – From concept to approval, you are the accountable design authority for critical initiatives. Innovation ...

Contract SharePoint Engineer - 6 months - London -£550-600 per day (PAYE)-HYBRID

Hiring Organisation
McCabe & Barton
Location
London, United Kingdom
Employment Type
Contract
Contract Rate
GBP 550 - 600 Daily
including data residency), and customization of SharePoint environments. This role focuses on handling unstructured data (documents, files, libraries) during migrations from Legacy systems to SharePoint Online. You will ensure secure, compliant transitions while implementing branding, modern site designs, and governance controls to enhance user experience and meet … heavy workloads. Hybrid working model - 3 days per week in office + 2 days WFH Responsibilities Execute content migrations from on-premises SharePoint, Legacy EDRMS, file shares, or other repositories to SharePoint Online using tools like ShareGate, Microsoft SharePoint Migration Tool (SPMT), or PowerShell scripts. Assess source environments ...

Principal Data Engineer (Head of Data)

Hiring Organisation
Halian | Managed Services, Recruitment Agency & Contract Staffing
Location
South East, England, United Kingdom
platform from the ground up. We’re working with a business in the middle of a high-impact data transformation—moving away from legacy constraints towards a scalable, cloud-first architecture. They’re looking for a Principal Data Engineer to take a leading role in that journey. This … skills in Python and SQL Hands-on experience with Databricks, Azure, and GCP/BigQuery Proven ability to work across both legacy systems and modern cloud environments Key Skills DevOps mindset – you automate wherever possible and write clean, testable code Pragmatic approach – focused on delivering value without ...

Principal Data Engineer

Hiring Organisation
Halian Technology Limited
Location
South East London, London, United Kingdom
Employment Type
Permanent
modern data platform from the ground up. Were working with a business in the middle of a high-impact data transformationmoving away from legacy constraints towards a scalable, cloud-first architecture. Theyre looking for a Principal Data Engineer to take a leading role in that journey. This isnt … skills in Python and SQL Hands-on experience with Databricks, Azure, and GCP/BigQuery Proven ability to work across both legacy systems and modern cloud environments Key Skills DevOps mindset you automate wherever possible and write clean, testable code Pragmatic approach focused on delivering value without ...

Oracle Fusion Techno-Functional Consultant - Finance

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
understanding application functionality and workflows. Review and approve solution designs, configuration workbooks, and test plans. Support data integration and migration from legacy systems to Oracle Cloud. Troubleshoot issues and liaise with Oracle Support as needed. Develop custom reports and dashboards using tools like BIP and OTBI. Proven ...

Senior Infrastructure Engineer

Hiring Organisation
Arcas Technology Ltd
Location
Manchester, Lancashire, England, United Kingdom
Employment Type
Full-Time
Salary
£60,000 - £70,000 per annum
Citrix, and cloud-hosted applications. The Role You’ll work closely with the Head of IT to lead infrastructure projects, modernise legacy systems, and drive cloud-focused improvements. The environment is a mix of on-premises and cloud, and the business is looking for someone ...

Head of Data Engineering

Hiring Organisation
Rec3 Global Ltd
Location
West London, London, United Kingdom
Employment Type
Permanent
just write clean code yourself. Bonus Experience Nice to have, but not required: Experience building new products from scratch rather than inheriting legacy systems. Sensitive datasets in regulated industries, especially telco Data cleanrooms - Google, Snowflake or equivalent Why This Opportunity Is Worth Your Time Real architectural scope ...

.NET Developer

Hiring Organisation
Avanti
Location
Sheffield, South Yorkshire, England, United Kingdom
Employment Type
Full-Time
Salary
£40,000 - £50,000 per annum
looking to hire a .NET Developer to support ongoing growth and an increasing project pipeline. This is a hands-on role working on bespoke systems built for a range of clients , offering the opportunity to work across the full development lifecycle and make a genuine impact. THE ROLE … will be working on a range of custom-built applications , supporting existing systems while also developing new variations for incoming clients. Responsibilities include: Working on existing customer codebases Developing and adapting bespoke software solutions Contributing across full-stack development (frontend & backend) Understanding and implementing client-specific requirements Supporting testing ...

Software Engineer

Hiring Organisation
Rise Technical Recruitment
Location
Somerset, United Kingdom
Employment Type
Permanent
Salary
£38000 - £45000/annum Bonus + Hybrid + Training
used in demanding industrial environments, working with C#, WPF, front-end languages such as Vue.JS, Angular or React. You will collaborate with electrical and systems engineers, contribute to system architecture and support both new platform development and legacy product improvement. This role offers strong technical variety, career … supportive engineering culture. You should bring solid commercial experience, excellent understanding of SOLID principles, and confidence contributing to design discussions. Exposure to industrial systems or electronics is beneficial. This role is ideal for someone who enjoys autonomy: you will be given open technical problems, trusted to investigate and propose ...

Cutover Manager

Hiring Organisation
Norfolk & Suffolk Foundation NHS Trust
Location
Norwich, NR1 2DE, United Kingdom
Salary
£57528.00 to £64750.00
will be at the heart of our digital journey--responsible for planning, coordinating, and delivering the safe transition from our legacy systems to a modern, integrated EPR. You will work alongside clinical, operational, and digital leaders, guiding multidisciplinary teams through a complex and high-profile go-live. … equivalent Advanced project/programme management certification (e.g. PRINCE2 Practitioner, MSP, APM, Agile) Desirable Postgraduate qualification in EPR configuration, digital health, or clinical systems Certification in NHS-specific digital frameworks or standards (e.g. Blueprinting, What Good Looks Like) Experience Essential Significant experience leading cutover or go-live activities ...

Enterprise Strategy Consultant - Retail Grocery and Hardlines

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
high-level design phase for customers, focusing on the intersection of business process and architecture optimization.Cognitive Transition: Lead the migration path from legacy environments to AI-driven cognitive platforms, ensuring seamless data flow across all applications.Process Modeling: Map complex Grocery/Hardlines requirements to functional specifications that support … assortment optimization, and how these decisions impact E2E supply chain efficiency.Strategic Architecture: Proven experience guiding customers through the transition from legacy systems to modern AI/ML architectures.Agentic Problem Solving: A proactive approach to navigating complex transformations with minimal supervision; the ability to identify a technical bottleneck ...

Continuous Improvement Lead

Hiring Organisation
Hays
Location
Gloucestershire, South West, United Kingdom
Employment Type
Permanent
Salary
£60,000
continued digital and organisational development. Technology plays a critical role in enabling frontline services and improving efficiency across the organisation with ongoing investment in systems, infrastructure, and data-driven capabilities. The environment is complex and fast-paced, requiring individuals who can balance day-to-day operational demands with longer … technical teams, understanding system integrations, data flows and operational constraints, while ensuring solutions are robust, secure and scalable. Experience working with legacy systems and third-party vendors, alongside an ability to oversee testing, deployment and ongoing optimisation, will be key to success in this role. Previous experience ...

Application Developer

Hiring Organisation
IT Talent Solutions Ltd
Location
Essex, England, United Kingdom
Employment Type
Full-Time
Salary
£60,000 - £70,000 per annum
team supporting and enhancing large-scale enterprise applications used by global clients. If you thrive on solving complex technical challenges, modernising legacy systems, and delivering stable, high-performing solutions — this could be the role for you. You’ll play a key role in maintaining and developing critical ...

Delphi Developer

Hiring Organisation
Octad Recruitment Consultants (Octad Ltd )
Location
Wickford, Essex, South East, United Kingdom
Employment Type
Permanent, Work From Home
Salary
£70,000
/MS SQL Server experience. 3+ years .NET C# experience. Strong experience with complex, data-driven applications. Proven background maintaining or upgrading legacy systems. Experience with visually inherited UIs. Strong debugging, optimisation, and performance-tuning skills. Experience working within Agile, Waterfall, or hybrid SDLC environments. Familiarity with version ...

Data and Power BI Engineer

Hiring Organisation
Rise Technical Recruitment
Location
Spalding, Lincolnshire, United Kingdom
Employment Type
Permanent
Salary
£50000 - £60000/annum Holiday + Pension
Azure to turn complex data into clear, actionable business insight? 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 role, you will design, build and maintain resilient data platforms using bronze ...

Data Scientist

Hiring Organisation
ISR Recruitment Ltd
Location
Exeter, Devon, United Kingdom
Employment Type
Permanent
Salary
GBP 55,000 Annual
making and customer facing features. Finally, you will play a central role in the transition to an Azure-native stack from Legacy systems, and this new stack will be utilising Python, Spark and Cloud computing to automate complex workflows. Applications: Please contact John here ...