26 to 50 of 68 Legacy Systems Jobs in the North of England

or call on 07880 358 148. Who We Are: We're a tight-knit development team focused on building and maintaining robust internal and client-facing software platforms. Our systems are designed for real-time access, ease of use, and user-driven decision-making, supported by web and mobile applications. We value independent thinking, clean code, and the continuous … as C#, ASP.Net Core, SQL and Blazor. You'll contribute to the development of new features, enhancements, and system fixes, while also helping to reverse engineer legacy systems to improve performance and maintainability. You'll work within a Kanban workflow and use Azure DevOps for source control and task management. The ideal candidate can work independently, write More ❯

of secure coding practices and accessibility standards (e.g. WCAG 2.2).- Ability to work in agile, cross-functional teams and contribute to sprint planning and retrospectives.- Familiarity with legacy system integration and data migration strategies.- (Nice to have) Experience with service blueprinting and technical architecture documentation.- (Nice to have) Experience with Greenfield builds- Experience in GDS service assessment More ❯

of secure coding practices and accessibility standards (e.g. WCAG 2.2). - Ability to work in agile, cross-functional teams and contribute to sprint planning and retrospectives. - Familiarity with legacy system integration and data migration strategies. - (Nice to have) Experience with service blueprinting and technical architecture documentation. - (Nice to have) Experience with Greenfield builds - Experience in GDS service assessment 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 ❯

the design, governance, and continuous improvement of our enterprise-grade data platforms. You’ll play a key role in enabling business success through modern, compliant, and well-architected data systems—aligned to frameworks such as TOGAF or Zachman. Key Responsibilities Design and implement hybrid data architectures (cloud and on-prem) to support business strategy. Lead data governance initiatives, including … metadata management, data quality, and policy enforcement. Identify and address areas of technical debt within data systems, driving long-term sustainability and agility. Collaborate with cross-functional teams to define and enforce architectural and data standards. Provide architectural oversight during project delivery and ensure compliance with regulatory frameworks. Translate business requirements into scalable, maintainable technical solutions. Stay abreast of … such as TOGAF or Zachman. Experience implementing data governance frameworks, including data stewardship and data cataloguing. A track record of identifying and removing technical debt from legacy systems and data environments. Background in regulated industries (e.g. financial services, energy, healthcare). Excellent communication skills and ability to engage with both technical and business stakeholders. If this sounds 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 ❯

programme covering a new ERP solution. The ideal candidate will be responsible for planning, coordinating, and executing the cutover activities to ensure a smooth transition from legacy systems to the new ERP system. The ideal candidate will have a strong background in IT project delivery, with specific experience managing end-to-end cutover processes across complex technology … Strong project management skills with the ability to handle multiple tasks simultaneously. Excellent communication and interpersonal skills. Ability to work under pressure and meet tight deadlines. Familiarity with ERP systems, specifically SAP and Microsoft Dynamics. Proficiency in project management tools (e.g. MS Project, Excel). Experience with stakeholder engagement at all levels Preferred Skills: Experience in change management and 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 ❯

for an experienced Microsoft Business Centra Developer.You will be responsible for supporting the finance team and upskilling other developers within the organisation in this area. Integrating legacy systems with Business Central. Essential for the role Experience of Business Central is critical Experience of working in a finance function/systems Full development life cycle skills Strong 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 ❯

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 ❯

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 ❯

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 ❯

Head of Data Engineering to lead and scale its enterprise-wide data platforms. Youll drive the design and delivery of modern data solutions across cloud, analytics, and core banking systems — enabling smarter decisions, customer innovation, and regulatory excellence. Key Responsibilities: Lead and develop high-performing data engineering teams Architect scalable, secure data pipelines and platforms (Azure, Databricks, etc.) Partner … in large-scale data engineering within complex environments Deep technical expertise in cloud-native data architecture Strong strategic thinking and stakeholder engagement skills Passion for transforming legacy systems into modern, value-driving platforms This is a rare opportunity to shape the future of data in a trusted institution committed to tech-driven transformation. Candidates must be able More ❯

Head of Data Engineering to lead and scale its enterprise-wide data platforms. Youll drive the design and delivery of modern data solutions across cloud, analytics, and core banking systems — enabling smarter decisions, customer innovation, and regulatory excellence. Key Responsibilities: Lead and develop high-performing data engineering teams Architect scalable, secure data pipelines and platforms (Azure, Databricks, etc.) Partner … in large-scale data engineering within complex environments Deep technical expertise in cloud-native data architecture Strong strategic thinking and stakeholder engagement skills Passion for transforming legacy systems into modern, value-driving platforms This is a rare opportunity to shape the future of data in a trusted institution committed to tech-driven transformation. Candidates must be able More ❯

in SAP B1! Responsibilities: • Provide support & consultancy services to end users • Project management and Budget management • Report writing with Crystal Reports • Migrate data from client's legacy systems into SAP B1 Experience: • SAP Business One experience with end user or partner • Previous full cycle implementation experience • Add-on experience e.g. Boyum, BPA, WMS • SQL or HANA experience More ❯

support performance tracking and business decision-making. Ensure reporting accuracy and consistency across the BI suite by identifying errors and proposing improvements. Support the transition from legacy systems such as Alteryx and Business Objects to Databricks and Power BI as part of our data modernisation strategy. Respond to internal stakeholder queries via the Finance BI mailbox, escalating More ❯

We Are: We're a fast-growing digital consultancy working on large-scale platform transformation projects for a variety of successful clients. We help organisations replace legacy systems and connect siloed platforms through scalable architecture and integrated solutions. Our focus is delivering real commercial outcomes through smart system design, data clarity, and technical precision. Who We're … for a Solutions Architect with strong experience working for a CRM partner or consultancy. You'll lead the technical design and architecture for post-sale transformation projects involving multiple systems, integrations, and stakeholders. You'll run discovery workshops, define data flows and architecture, and create documentation that supports delivery teams across CRM, marketing, operations, and finance ecosystems. This is More ❯

We Are: We're a fast-growing digital consultancy working on large-scale platform transformation projects for a variety of successful clients. We help organisations replace legacy systems and connect siloed platforms through scalable architecture and integrated solutions. Our focus is delivering real commercial outcomes through smart system design, data clarity, and technical precision. Who We're … for a Solution Architect with strong experience working for a CRM partner or consultancy. You'll lead the technical design and architecture for post-sale transformation projects involving multiple systems, integrations, and stakeholders. You'll run discovery workshops, define data flows and architecture, and create documentation that supports delivery teams across CRM, marketing, operations, and finance ecosystems. This is More ❯

and consultancy input into new and existing IT solutions, fully exploiting the opportunities of emerging technologies. You'll play a key role in driving the evolution of our strategic systems by supporting the creation and execution of technology and service roadmaps that will drive the NHSBSA's current IT estate towards cloud technology, whilst decommissioning legacy systems. … to responses where appropriate. 3. Support the creation and execution of technology and service roadmaps that will drive the NHSBSA's current IT estate towards cloud technology for strategic systems whilst decommissioning legacy systems. 4. Creating and maintaining IT security requirements for procuring IT services and the selection of third-party providers. Delivering complex IT services and … ensure that security policy, standards, governance and processes are in place for producingand maintaining up to date, comprehensive, comprehensible documentation which will include IT service security blueprints for all systems and services. Relationship Management 16. Identify opportunities, engaging and fostering relationships and partnership working within the organisation, and with third parties, to identify and deliver value to the organisation.17. More ❯

collaborative team working across the full Microsoft and Azure technology stack. This is a hands-on role offering the chance to work on both legacy and greenfield systems, contribute to architectural decisions, and support the continuous improvement of development practices. Key responsibilities: Develop and maintain scalable, high-quality software using C#, .NET, and Azure Lead on coding … with Azure services and DevOps tools Understanding of secure coding and software development best practices Desirable experience: Microservices, containers (Docker/Kubernetes) Front-end frameworks such as Vue.js Messaging systems (e.g. Service Bus, Kafka) NoSQL databases, REST APIs, CI/CD pipelines Benefits: 25 days holiday plus bank holidays and additional Christmas leave Flexible 37.5-hour week Hybrid working More ❯