1 to 25 of 44 Remote Legacy Systems Jobs in the North of England

currently undergoing a large-scale digital transformation. They are looking for a Full Stack Developer with strong Microsoft and Azure experience to help modernise and integrate legacy systems with cloud-native, scalable applications. This is a hands-on role with involvement across the full software development lifecycle. You'll work in a hybrid environment with a tech … skills with a focus on scalability and security Experience working in agile teams and collaborating with product/design stakeholders Nice to Have Experience with modernising legacy systems Microsoft Azure Developer Certification Familiarity with Durable Functions , Logic Apps, or messaging systems like Event Grid Perks & Benefits 25 days holiday + birthday off Hybrid working Professional development More ❯

for continuous improvement and innovative solutions Work on both front-end and back-end development with a focus on C#, WPF, ASP.NET, and SQL Server Support legacy systems built with VB.NET and WinForms The Junior C# Developer will have the following skills: A solid understanding of C#and .Net Framework Knowledge or experience working with WPFand ASP.NET for … modern application development Experience or familiarity with SQL Server for database management Willingness to work with VB.NETand WinFormsin legacy systems Familiarity with HTML, CSS, and JavaScriptfor front-end development is a plus Self-sufficient, with the initiative to identify and solve problems independently Enthusiastic about developing high-quality and reliable software Ideal Candidate: You have a passion More ❯

Commercial bank seeking to help Britain prosper and we're transforming our products and platforms with £3bn of investment to become the bank of the future. With 789 software systems and 26,000 servers we're servicing 80,000 colleagues, 30m+ customers, and over 14m+ online users you can be confident our IT professionals have sizeable and interesting challenges … every single day. In this role, you'll deliver highly complex technical support for systems and processes in mainframe environments, focusing on decommissioning and bug fixing. You'll help maintain and help migrate services according to Group standards and policies (and to agreed service levels) and will assist with the delivery of investment funded work within mainframe environments - this … includes out of hours. Additionally, you'll provide technical support (including incident and problem resolution for systems and processes in complex environments) - again this includes out of hours support. Key responsibilities Provide support for complex environments to tight timescales. Help drive the strategy and design across the mainframe development and test estate. Work closely with key stakeholders, drive and More ❯

Commercial bank seeking to help Britain prosper and we're transforming our products and platforms with £3bn of investment to become the bank of the future. With 789 software systems and 26,000 servers we're servicing 80,000 colleagues, 30m+ customers, and over 14m+ online users you can be confident our IT professionals have sizeable and interesting challenges … every single day. In this role, you'll deliver highly complex technical support for systems and processes in mainframe environments, focusing on decommissioning and bug fixing. You'll help maintain and help migrate services according to Group standards and policies (and to agreed service levels) and will assist with the delivery of investment funded work within mainframe environments - this … includes out of hours. Additionally, you'll provide technical support (including incident and problem resolution for systems and processes in complex environments) - again this includes out of hours support. Key responsibilities Provide support for complex environments to tight timescales. Help drive the strategy and design across the mainframe development and test estate. Work closely with key stakeholders, drive and More ❯

currently undergoing a large-scale digital transformation. They are looking for a Full Stack Developer with strong Microsoft and Azure experience to help modernise and integrate legacy systems with cloud-native, scalable applications. What You'll Do Develop and maintain full-stack solutions using .NET Core , C# , and React/Angular/Blazor Build and optimise REST More ❯

currently undergoing a large-scale digital transformation. They are looking for a Full Stack Developer with strong Microsoft and Azure experience to help modernise and integrate legacy systems with cloud-native, scalable applications. What You'll Do Develop and maintain full-stack solutions using .NET Core , C# , and React/Angular/Blazor Build and optimise REST More ❯

office, flexible working hours The client are looking for an experienced .Net Developer to join the team and hit the ground running on the migration of legacy systems into the web, this is just 1 of a range of greenfield projects you will have to work on, their client base spans across multi-nationals and smaller UK … the .Net tech stack Solid experience with ASP.NET Core Must be comfortable working with REST API's Experience working with SQL/SQL Server Experience working with version control systems e.g Git Desirables Experience with JavaScript frameworks e.g ReactJS and AngularJS Experience with Winforms Working knowledge of NodeJS Azure DevOps What they're offering Salary More ❯

in a high-impact transformation initiative that will define their future. What's in it for you? Want to work on 100% greenfield projects with no legacy systems? You've got it. Interested in collaborating with a team that values modern coding practices, standards, and innovation ? This is the place. Looking for clear opportunities to lead projects More ❯

Senior Database Developer - Liverpool - £70K – Hybrid Fed up with legacy systems that make you want to pull your hair out? Want to work somewhere that actually values your expertise? Tired of boring database work? Ready to actually make a difference with your SQL skills? We're working with a long-standing client to find their next Senior … looking for someone who thrives on technical challenges and strategic thinking: Design and maintain robust database solutions across Azure VM and cloud environments Develop and support MI and DWH systems using Azure Synapse/Sharedo and related technologies Enforce best practices in SQL development and source control methodologies Ensure data security, access control, and maintain audit compliance standards Work … seamlessly across departments to deliver and support critical production systems Skills: Strong SQL Server Management Studio, SSIS, Azure Data Factory, and Visual Studio Solid hands-on experience with Data Warehousing, SSRS, Power BI Proven track record managing secure, high-performance database environments A genuine passion for continuous learning and staying ahead of industry innovation Experience with Azure Synapse/ More ❯

seeking a Solution Architect with a strong background in retail and end to end supply chain operations. If you've led or supported ERP migrations from legacy systems and have a knack for designing robust integration solutions , we want to hear from you. This is a hands on, strategic role where your architectural vision will drive real … transformation in a fast paced retail environment. Key experience: ERP migration (legacy to modern platforms) Designing and implementing integration architectures Supply chain systems knowledge (preferred end to end) Advanced knowledge of leading architecture solutions in the industry area Strong interpersonal and collaboration skills Please apply if interest or reach out to Craig at Cathcart Technology More ❯

seeking a Solution Architect with a strong background in retail and end to end supply chain operations. If you've led or supported ERP migrations from legacy systems and have a knack for designing robust integration solutions , we want to hear from you. This is a hands on, strategic role where your architectural vision will drive real … transformation in a fast paced retail environment. Key experience: ERP migration (legacy to modern platforms) Designing and implementing integration architectures Supply chain systems knowledge (preferred end to end) Advanced knowledge of leading architecture solutions in the industry area Strong interpersonal and collaboration skills Please apply if interest or reach out to Craig at Cathcart Technology More ❯

seeking a Solution Architect with a strong background in retail and end to end supply chain operations. If you've led or supported ERP migrations from legacy systems and have a knack for designing robust integration solutions , we want to hear from you. This is a hands on, strategic role where your architectural vision will drive real … transformation in a fast paced retail environment. Key experience: ERP migration (legacy to modern platforms) Designing and implementing integration architectures Supply chain systems knowledge (preferred end to end) Advanced knowledge of leading architecture solutions in the industry area Strong interpersonal and collaboration skills Please apply if interest or reach out to Craig at Cathcart Technology JBRP1_UKTJ More ❯

seeking a Solution Architect with a strong background in retail and end to end supply chain operations. If you've led or supported ERP migrations from legacy systems and have a knack for designing robust integration solutions , we want to hear from you. This is a hands on, strategic role where your architectural vision will drive real … transformation in a fast paced retail environment. Key experience: ERP migration (legacy to modern platforms) Designing and implementing integration architectures Supply chain systems knowledge (preferred end to end) Advanced knowledge of leading architecture solutions in the industry area Strong interpersonal and collaboration skills Please apply if interest or reach out to Craig at Cathcart Technology JBRP1_UKTJ More ❯

Gateshead Salary up to £100K DOE One of the UK’s top online competition platforms, who deliver high-engagement experiences through complex game logic, live draws, ticket caps, loyalty systems, and more. Now, they’re investing in a brand-new platform—rebuilt from the ground up to be faster, smarter, and more scalable. We’re looking for a Technical … Manage complex competition logic, live draws, ticket caps, and scheduling Optimise database performance and ensure secure, scalable infrastructure Support future features like new game types, loyalty modules, and affiliate systems Advise directors on technical strategy and best practices Skills: Expert-level PHP (Laravel preferred) Strong SQL/MySQL database design REST API design and secure integrations Experience with cron … lottery, or gaming platforms Redis or similar caching tools Docker/container-based development Advanced analytics or reporting pipelines Who You Are A technically strong developer who enjoys building systems from scratch Able to reverse-engineer and improve complex legacy systems A clear communicator who can work with both technical and non-technical teams Security- and More ❯

Data Lake Storage to manage and optimise large datasets. Collaborating with data analysts, engineers, and business stakeholders to deliver clean, reliable data. Supporting the migration of legacy systems to a modern Azure-based architecture Ensuring best practices in data governance, security, and performance tuning Requirements: Proven experience with Azure Data Services (ADF, Synapse, Data Lake) Strong hands More ❯

Experience in automated testing. Estimating complex technical stories and breaking them down. Git knowledge particularly around release branches and git tags. Prior experience developing solutions and integrating with legacy systems. Pragmatic and able to adapt working in a fast-paced environment. We'd love you to have experience in these areas, but it's not essential Experience with More ❯

days a year, they are embarking on a bold and strategic transformation of their IT estate. This includes a shift to a cloud-first strategy, modernising legacy systems, consolidating data centres, and enhancing disaster recovery, business continuity, and security capabilities. Their IT services are delivered through strategic vendor partnerships, and they are now seeking a Head of … transformation. You will provide expert technical leadership for complex initiatives such as data-centre migrations, cloud adoption (with a focus on Azure), and the rationalisation of suppliers and legacy systems. Working closely with a lean team of architects and specialists, and matrix-managing project and delivery teams, you will ensure that infrastructure and hosting services are secure, scalable … and strategic goals. Profile A successful Head of Infrastructure Strategy and Architecture should have: Proven experience delivering enterprise-scale infrastructure transformation in complex environments. Deep expertise in IT infrastructure, systems architecture, and cloud technologies (especially Azure). Strong commercial acumen, including CAPEX/OPEX management and vendor negotiations. Familiarity with agile delivery methodologies and modern IT operating models. A More ❯

Database Developer/DBA - Liverpool - £50K – Hybrid Fed up with legacy systems that make you want to pull your hair out? Want to work somewhere that actually values your expertise? Tired of boring database work? Ready to actually make a difference with your SQL skills? We're working with a long-standing client in the professional services … technical challenges that'll keep you on your toes: Building and looking after solid database setups across Azure VMs and cloud platforms Getting stuck into MI and data warehouse systems with Azure Synapse Making sure everyone's following proper SQL practices and keeping source control tidy Working with teams right across the business to keep everything running smoothly in More ❯

by mid-market and enterprise businesses to lead some of the most complex CRM and commercial change programmes in the UK. They specialise in replacing fragmented, legacy systems with scalable, integrated platforms that deliver operational clarity and real commercial outcomes. As they expand to support increasingly technical projects, they're now looking for a Solutions Architect to … lead the design and architecture of integrated systems across CRM and broader technology stacks. A GLIMPSE AT THE BENEFITS/CULTURE: Private medical plans and dedicated wellbeing services Hybrid working model (2 days in office) with flexible hours Class-leading parental benefits for maternity, paternity, and adoption Ongoing learning and development opportunities Inclusive and energised culture with regular socials … and annual away days SOLUTIONS ARCHITECT ROLE: As a Solutions Architect, you'll be responsible for shaping the technical architecture of client solutions post-sale, leading discovery sessions, mapping systems and data flows, and ensuring designs are scalable, robust, and aligned with commercial goals. You'll also contribute to pre-sales scoping for complex engagements, working closely with delivery More ❯

by mid-market and enterprise businesses to lead some of the most complex CRM and commercial change programmes in the UK. They specialise in replacing fragmented, legacy systems with scalable, integrated platforms that deliver operational clarity and real commercial outcomes. As they expand to support increasingly technical projects, they're now looking for a Solutions Architect to … lead the design and architecture of integrated systems across CRM and broader technology stacks. A GLIMPSE AT THE BENEFITS/CULTURE: Private medical plans and dedicated wellbeing services Hybrid working model (2 days in office) with flexible hours Class-leading parental benefits for maternity, paternity, and adoption Ongoing learning and development opportunities Inclusive and energised culture with regular socials … and annual away days SOLUTIONS ARCHITECT ROLE: As a Solutions Architect, you'll be responsible for shaping the technical architecture of client solutions post-sale, leading discovery sessions, mapping systems and data flows, and ensuring designs are scalable, robust, and aligned with commercial goals. You'll also contribute to pre-sales scoping for complex engagements, working closely with delivery More ❯

by mid-market and enterprise businesses to lead some of the most complex CRM and commercial change programmes in the UK. They specialise in replacing fragmented, legacy systems with scalable, integrated platforms that deliver operational clarity and real commercial outcomes. As they expand to support increasingly technical projects, they're now looking for a Solutions Architect to … lead the design and architecture of integrated systems across CRM and broader technology stacks. A GLIMPSE AT THE BENEFITS/CULTURE: Private medical plans and dedicated wellbeing services Hybrid working model (2 days in office) with flexible hours Class-leading parental benefits for maternity, paternity, and adoption Ongoing learning and development opportunities Inclusive and energised culture with regular socials … and annual away days SOLUTIONS ARCHITECT ROLE: As a Solutions Architect, you'll be responsible for shaping the technical architecture of client solutions post-sale, leading discovery sessions, mapping systems and data flows, and ensuring designs are scalable, robust, and aligned with commercial goals. You'll also contribute to pre-sales scoping for complex engagements, working closely with delivery More ❯

mentor others, and help shape the future of the organisation's cloud strategy. Key Responsibilities Cloud Architecture & Delivery Lead the migration of workloads to Azure, including re-engineering legacy systems. Review and evolve existing Azure Landing Zones and blueprint designs. Collaborate with stakeholders to redesign workloads (e.g., SQL) for cloud-native performance. Stand up and manage resource groups More ❯

DevOps, CI/CD, TDD/BDD, and cloud-native development practices. Technology & Operations Work closely with the Head of Architecture and Platform teams to modernise legacy systems and reduce technical debt. Promote scalability, resilience, and observability across our engineering landscape. Own SLAs, operational metrics, and runbooks for engineering-owned systems and services. Cross-functional Collaboration More ❯

alignment with strategic goal Design and develop customizations using plugins, workflows, Power Automate, Power Apps, JavaScript, and .NET technologies Oversee integration projects, including data migrations from legacy systems and third-party applications. Ensure performance optimization, security compliance, and maintainability of CRM solutions. Mentor and guide development teams, conduct code reviews, and enforce best practices JBRP1_UKTJ More ❯

needs of our users and teams. About the roles These are trusted delivery roles within our Technology and Innovation Directorate, created to support DBSs shift from legacy systems to a modern, cloud-based environment. Each engineer is responsible for the day-to-day reliability, improvement, and future direction of key business applications. These roles carry significant responsibility More ❯