25 of 25 Legacy Systems Jobs in the North West

is maintained and managed with a clear focus on data quality Update and maintain account information - working in Infor and any legacy systems to manage account data Data is maintained in line with company policies and that any changes or discrepancies are identified and updated Mitigate business … and key stakeholder communication New account set up of documents including Amber Road checks, ensuring CRM contacts are created Maintain product data within eCommerce systems and preparing item data for product registrations and any future solutions to ensure all product information is available to customers to order Update and … any changes as required to ensure continued availability of all products to market Update and maintain price books within Infor and legacy systems for all brands, including bespoke SLAs for customers To maintain Master Data within Infor (ERP) and legacy systems, to include account More ❯

day Developing and maintaining web applications focused on logistics visibility and tracking within international supply chains. Working on a mix of legacy systems (60%) and greenfield projects (6-18 months). Leading the refactoring of legacy code while ensuring applications run on the latest versions … JavaScript where needed. What youll bring to this role Strong back-end development experience, ideally with Laravel. Experience working with both legacy systems and greenfield projects. Proficiency in automation QA, particularly with PHP Unit. Ability to lead and improve QA processes within a development team. Knowledge of More ❯

You will be joining and leading a team with a fun, hard-working and successful company who create and develop all their own business systems and digital products - from ecommerce and websites through to logistics and legacy systems - new tech to legacy. Their work is based … pick things up Driven by high standards Able to work within an agreed structure Self-motivated and a problem solver Able to decipher legacy code (ideally) In depth training and induction programme Responsibilities in the role of Team Leader/Manager - Full Stack Software Developer : Lead a small … using C#, Kentico, React, and API .NET Core Collaborate with cross-functional teams to define, design, and deliver new features and enhancements to existing systems Participate in Agile/Scrum development processes Utilise SOLID principles, MVC architecture Implement and integrate RESTful APIs, ensuring seamless communication between different system components More ❯

Integration and Delivery development Collaborate closely with other developers, testers, front-end designers, and product owners Assist in the migration from legacy systems to AWS (Amazon Web Services) What We're Looking For: Basic Required Qualifications: Strong experience with .NET Core/ASP.NET , C# , and Entity Framework … and meet deadlines in a fast-paced environment Additional Preferred Qualifications: Proven experience in monitoring, analyzing, and optimizing the performance of large-scale distributed systems in a cloud environment Proven experience with Windows production environments, including managing servers, operating systems, and network configurations within the cloud Proven scripting More ❯

Implement and research best practice Data Tools available Write and optimize complex SQL scripts for ETL processes Customer facing to understand legacy systems Data migration to modern systems Key Skills: 4+ years data engineering experience SQL Scripting ETL Development Python or Java development (desired but not More ❯

within our Business Services and Outsourcing Stream consists of cloud accounting specialists that support businesses with the implementation and migration from legacy systems to innovative cloud accounting. We are supported by integration partners offering systems designed to enhance productivity, operational performance, the control environment, business agility … production of timely management information. You will also be working with clients to transform their finance function through the application of technology, identifying suitable systems to help them achieve their aims. You will take responsibility for client onboarding, migration and configuration of the selected cloud accounting systems, work … closely and manage members of the team to ensure our clients' requirements are met. If you are interested in accounting systems and how they can be utilised to transform finance functions into a lean, efficient and automated engine for any business, come and join us! You'll be someone More ❯

and querying of both transactional and analytical databases A proven track record of delivering end to end solutions and supporting incremental updates to legacy systems. 5+ years of professional .NET experience: Entity framework 6 and Core ASPNET MVC and MVC Core Data manipulation and querying in a conventional More ❯

another architecture role. This is a chance to make a tangible impact in a truly enterprise-scale environment , working with high-traffic applications, distributed systems, and cloud-first engineering teams . You will: Define and lead the AWS cloud strategy for large-scale SaaS platforms. Architect and implement cloud … native, event-driven, microservices-based solutions . Drive modernisation initiatives , replacing legacy systems with state-of-the-art cloud solutions. Work closely with engineering teams, guiding them on best practices in .NET, AWS, and cloud security . Influence technical decision-making at the highest levels while remaining … DevOps, and Infrastructure as Code (Terraform, CloudFormation) . ? A collaborative, pragmatic approach , comfortable influencing both engineers and senior stakeholders. ? Experience in large-scale distributed systems and enterprise environments. Why Join? Exceptional package Up to £100K base + 15-30% bonus + up to £10K car allowance. True hybrid working More ❯

for someone who enjoys setting standards, mentoring others, and leading from the front. Why Join? Work exclusively on Greenfield projects-no legacy systems Influence architectural and technical decisions from day one Join a team that values clean code, modern engineering practices, and continuous improvement Hybrid working … Functions, Service Bus, DevOps) Docker and containerisation CI/CD pipelines and Git-based workflows What We're Looking For: Extensive experience developing backend systems in C# and .NET Core Strong understanding of microservices and distributed system design Hands-on experience with Azure cloud services in a production environment More ❯

team. Responsibilities: Develop, maintain, and optimize ETL processes and data pipelines Write and troubleshoot complex SQL scripts Perform data extraction from legacy systems Support data migration to modern data platforms Collaborate with stakeholders to understand data requirements and ensure data quality Key Skills: 4+ years of experience More ❯

of Liverpool's most respected software engineering teams. Over the last few years, they've made significant investments in technology, rewriting legacy systems and driving forward with exciting greenfield projects. Why Join? You'll play a key role as the company expands its automation testing function, working More ❯

RTI **Cloud native architecture, APIs & microservices **Web services and XML (WSDL, SOAP, API, REST, XML, XSD, XSLT etc.) **A mixture of legacy systems and modern platforms **A few local systems you'll help extend and integrate with You'll need to have at least 2 years More ❯

team as an Integration Architect on a Warehouse Management System (WMS), responsible for designing and implementing integrations between D365 F&SCM, legacy systems, and third-party applications. Key Responsibilities: Lead integration workshops with stakeholders and application SMEs. Develop integration blueprints aligned with the program roadmap. Manage onsite More ❯

is clear - we strive to provide pain-free, secure, and seamless digital user experiences for our clients. Whether it's addressing legacy systems, compliance issues, or M&A transitions, our team has the expertise to navigate complex projects and ensure smooth implementations. With over 100 employees worldwide More ❯

and Experience Cloud Skilled in Apex, Lightning Web Components (LWC), Visualforce and SOQL Proven experience integrating Salesforce with external platforms and legacy systems Solid understanding of security models, automation and financial services best practices Comfortable working in agile environments with cross-functional delivery teams If you’re More ❯

be part of the transformation and help shape the future of the travel industry? 🏡 About the role: We've replaced outdated legacy systems with three new, data-rich solutions: Pricing Engine, Price Management, and First Time Pricing. As Tech Lead for our Pricing team, you’ll head More ❯

team as an Integration Architect on a Warehouse Management System (WMS), responsible for designing and implementing integrations between D365 F&SCM, legacy systems, and third-party applications click apply for full job details More ❯

is clear - we strive to provide pain-free, secure, and seamless digital user experiences for our clients. Whether it's addressing legacy systems, compliance issues, or M&A transitions, our team has the expertise to navigate complex projects and ensure smooth implementations. With over 100 employees worldwide More ❯

These workstreams focus on back-end development of trading tools used by internal stakeholders. The organisation is transitioning to a microservices architecture, balancing legacy system work with new development initiatives. This role provides the opportunity to influence change and adopt new technologies. Responsibilities include: Leading the design and … pipelines such as Jenkins Understanding of database operations and clustering Experience with cloud platforms such as AWS or Azure Experience working with large-scale systems On offer: Annual bonus 25 days leave plus bank holidays Pension scheme And more Candidates should reside within a reasonable commute of Manchester or More ❯

is required. Role Key responsibilities: Coding new and modifications existing reports with Sage X3, Crystal Reports, Sage Enterprise Intelligence (SEI) and other tools. Testing systems written internally and externally to ensure they work as needed and fulfil the aims of the system. Our primary system is an Extract-Translate … customers and suppliers, converting it into a standardized format for integration into our internal systems. We perform the reverse operation, transforming data from our systems into various formats for external consumption. In 2025 - 2026 will we be replacing this system with a new in-house system. We will need … reverse engineer parts of the legacy system. The apprentice will assist in developing this system. You will gain exposure to the following systems at Rowlinson: Development: Sage X3 MS SQL Python SharePoint General: Microsoft Office FreshService Ticket System Microsoft Teams Cloud-based telephone system Windows desktop Windows More ❯

tools used by internal stakeholders. The organisation is transitioning to a microservices architecture, which means that there will be an equal balance between legacy system work and new development initiatives on the roadmap. The intention is to move away from old ways of working, and look at the … clustering Prior experience with the likes of WinForms, WCP or WPF Understanding of either AWS, Azure or other cloud environments Experience with large scale systems On offer: Flexible working hours Annual bonus 25 days leave + bank holidays Pension Enhanced paternity and maternity leave etc. Only candidates residing within More ❯

and customer requirements using an agile mindset. The Ideal candidate: Any experience of working within a business moving from Legacy to modern systems and working with cloud micro services using Microsoft and/or mobile applications would be desirable, but not essential. Key skills and experience: Experience More ❯

go beyond a quick fix. From the bottling hall to the brewery floor, you'll work across a mix of modern tech and legacy systems. We run Siemens and Allen Bradley PLCs, confident in both? Perfect. Skilled in one? We’ll help you master the other. But this … isn’t just firefighting. You’ll also: Lead and support automation improvement projects across the site Own and enhance our PLC, HMI and SCADA systems Identify repeat issues and engineer them out of the process Contribute to critical site upgrades Help shape the automation roadmap behind some of the … to be an expert but some experience would be great Experience with Allen Bradley and/or Siemens PLCs Exposure to HMI/SCADA systems - ours are simple to pick up Ideally, experience in an FMCG environment (but we welcome brilliant engineers from any sector) If you have any More ❯

This is a field-based role, working in regionalised areas. Engineers will follow a detailed deployment script to: Complete a backup of the legacy PC Deinstall and safely repackage the old hardware (labelling the return box) Install and network-connect the new PC Perform testing and obtain site … sign-off Each engineer will complete 2 sites per day, starting from 7am Key Responsibilities: Follow detailed procedures for legacy system decommissioning and new system setup Ensure installations meet client standards and complete all required testing and documentation Troubleshoot issues and escalate where necessary What We're Looking More ❯

This is a field-based role, working in regionalised areas. Engineers will follow a detailed deployment script to: Complete a backup of the legacy PC Deinstall and safely repackage the old hardware (labelling the return box) Install and network-connect the new PC Perform testing and obtain site … sign-off Each engineer will complete 2 sites per day, starting from 7am Key Responsibilities: Follow detailed procedures for legacy system decommissioning and new system setup Ensure installations meet client standards and complete all required testing and documentation Troubleshoot issues and escalate where necessary What We're Looking More ❯