25 of 25 Permanent Legacy Systems Jobs in the North of England

business needs require. Core areas of depth may include one or more of: Web/Front-end engineering Java/AWS backend and distributed systems React Native Android (Kotlin) iOS (Swift) Successful candidates demonstrate deep expertise in at least one of these areas while maintaining practical experience and willingness … across others. This role suits engineers who are highly autonomous, delivery-focused, and capable of owning technical design and execution for complex features and systems, while contributing to team growth and technical direction. What you’ll do: Engineering delivery & technical ownership Design, build, and deliver high-quality software across ...

Head of Systems/Leeds/£75,000 - £85,000 We're working with a growing organisation currently undergoing a three-company merger, who are looking to appoint a Head of Systems to lead the strategy and delivery of their business systems landscape. This is a senior … Director and the CFO, you'll act as a key driver across a multi-year programme to consolidate and modernise the company's systems architecture. The role is focused on business systems (ERP, CRM, BI and data) rather than desktop IT support, and will play a critical role ...

Software Developer with experience in VB.NET and/or C#.NET to join our development team. You will work on internal and client-facing business systems, contributing to both ongoing product development and new feature delivery. About the role This role suits a developer with solid foundations in .NET … comfortable working across backend logic, database interaction, and supporting user-facing applications. You will be involved in maintaining existing systems while also helping modernise parts of the platform over time. Key Responsibilities: Develop and maintain applications using VB.NET and C#.NET Design, write, and optimise SQL Server queries and stored ...

hands-on development with Power Apps, Power Automate, and Dataverse, plus complex integrations (including custom connectors for databases like Oracle and legacy systems such as NEC/DRS). You'll mentor others, champion best practices, and explore emerging tools like Copilot Studio to boost efficiency. … canvas apps, workflows, and automations using Power Apps, Power Automate, and Dataverse. Building custom connectors and integrating M365 services (SharePoint, Teams, OneDrive) with external systems via Microsoft Graph, APIs, Azure Logic Apps, and more. Migrating existing applications to Microsoft environments and setting up robust integration patterns for non-Microsoft ...

professional to provide leadership, direction, and hands-on expertise in designing and delivering insurance-based technology solutions. This role spans modern engineering practices, Legacy system support, and close collaboration with Pricing teams, including experience working with Rulebook to ensure alignment with business logic and actuarial models. Key Responsibilities ...

Coordinating multiple workstreams to ensure alignment with overall programme objectives Designing and executing functional tests for data pipelines moving information from legacy systems into the Lakehouse environment Useful Technical Experience You don't need to bring everything listed below, but experience with a combination of these would ...

delivering large-scale digital services used by millions of people , this organisation partners with major public sector bodies to modernise legacy systems, build scalable cloud platforms and deliver meaningful outcomes through technology. With a strong engineering culture and a focus on collaboration, they bring together multidisciplinary teams ...

based in Manchester who are looking for a .NET Developer for a key contract role. This position will involve working on complex, data-driven systems that underpin critical business operations and projects, including initiatives focused on data migration and resource planning. As a .NET Developer, you will be responsible … ensure the delivery of robust and efficient solutions. This is a hands-on role requiring strong technical expertise and the ability to navigate interconnected systems in a dynamic environment. 💰 £700/Day Inside IR35 📑 6 months rolling contract 💻 C#, .NET, Azure, SQL, SSIS/SSRS, APIs, and Data ...

investment they're ready to do this again! They need a Lead Software Engineer to lead the migration and modernisation of a complex legacy application into a modern, scalable architecture. This is a hands-on technical leadership role where you’ll shape the design, guide the team … ensure successful delivery of a critical transformation project whilst having fun along the way! Key responsibilities... Drive the migration of legacy systems to modern, cloud-based solutions. Define and implement microservice architecture using a code-first approach . Apply strong architectural principles and design patterns to deliver ...

Board, translating complex technical requirements into business-aligned roadmaps that support rapid growth and post-merger integration. Compliance & Quality Excellence: Ensure all IT systems and data processes strictly adhere to MHRA standards. You will oversee the digital side of Quality Management Systems (QMS) and ensure "inspection readiness" across … with GDPR and other data privacy regulations. Acquisition Integration: Lead the IT workstream for new acquisitions, rapidly assessing, securing, and migrating legacy systems into our scalable corporate architecture. Innovation: Stay "ahead of the curve" by identifying emerging technologies (e.g., AI/ML in drug development) that ...

looking for a Principal/Lead Software Engineer to lead the migration and modernisation of a complex legacy application into a modern, scalable architecture. This is a hands-on technical leadership role where … shape the design, guide the team, and ensure successful delivery of a critical transformation project. Key Responsibilities Drive the migration of legacy systems to modern, cloud-based solutions. Define and implement microservice architecture using a code-first approach . Apply strong architectural principles and design patterns ...

About the Role We’re looking for a Principal Software Engineer to lead the migration and modernisation of a complex legacy application into a modern, scalable architecture. This is a hands-on technical leadership role where … shape the design, guide the team, and ensure successful delivery of a critical transformation project. Key Responsibilities Drive the migration of legacy systems to modern, cloud-based solutions. Define and implement microservice architecture using a code-first approach . Apply strong architectural principles and design patterns ...

Board, translating complex technical requirements into business-aligned roadmaps that support rapid growth and post-merger integration. Compliance & Quality Excellence: Ensure all IT systems and data processes strictly adhere to MHRA standards. You will oversee the digital side of Quality Management Systems (QMS) and ensure "inspection readiness" across … with GDPR and other data privacy regulations. Acquisition Integration: Lead the IT workstream for new acquisitions, rapidly assessing, securing, and migrating legacy systems into our scalable corporate architecture. Innovation: Stay "ahead of the curve" by identifying emerging technologies (e.g., AI/ML in drug development) that ...

modernisation across one of the biggest and most complex IT estates in Europe. You'll take ownership of major delivery initiatives that reduce legacy technology, improve resilience, and support DWP's mission to serve millions of people every day. You'll lead multi-disciplinary teams, build capability, manage … technology platforms. We've got roles on a number or different teams and projects, so you could be working on modernising legacy systems, supporting the evolution of payments services, and leading projects that help us interact effectively with other government departments and external bodies. Whatever ...

modernisation across one of the biggest and most complex IT estates in Europe. You'll take ownership of major delivery initiatives that reduce legacy technology, improve resilience, and support DWP's mission to serve millions of people every day. You'll lead multi-disciplinary teams, build capability, manage … technology platforms. We've got roles on a number or different teams and projects, so you could be working on modernising legacy systems, supporting the evolution of payments services, and leading projects that help us interact effectively with other government departments and external bodies. Whatever ...

modernisation across one of the biggest and most complex IT estates in Europe. You'll take ownership of major delivery initiatives that reduce legacy technology, improve resilience, and support DWP's mission to serve millions of people every day. You'll lead multi-disciplinary teams, build capability, manage … technology platforms. We've got roles on a number or different teams and projects, so you could be working on modernising legacy systems, supporting the evolution of payments services, and leading projects that help us interact effectively with other government departments and external bodies. Whatever ...

forming which means your Business Analyst skills will directly influence how the new environment is shaped. Your Business Analyst experience mapping legacy systems will help uncover how customer and billing data truly flows. Your understanding of data structures will identify what must migrate, what can be cleansed … planning and working closely with a Project Manager and Data Analyst in a focused migration pod. If you've worked on CRM implementations, billing systems or platform replacements and want your business analysis to shape a multi-year programme rather than sit in a backlog, could this be worth ...

know how complex migrations really work. You've dealt with legacy systems that don't quite talk to each other. You've mapped messy data. You've balanced technical teams and commercial stakeholders. You've delivered when the structure wasn't fully formed yet. Now imagine using … still being shaped. Your CRM or system migration project management experience will anchor the data workstream from day one. Your understanding of legacy platforms will help uncover how data really flows - not just how it's documented. You will have a Business Analyst and Data Analyst reporting into ...

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 ...

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 ...

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 ...

business financial objectives. You will be responsible for leading the end-to-end delivery of large-scale finance focused IT infrastructure, software development, and systems integration projects. Ensuring all IT solutions align with the financial regulatory requirements and the DFS Groups control environment. Key Responsibilities `Project Leadership: Lead … teams to successfully transition change from project into Service BAU. Skills & Qualifications: Experience: 5+ years of experience in IT Project Management, ideally around finance systems transformation & implementation. Proven track record in delivering complex projects to time, cost and quality. Previous experience managing migrations or API integrations between legacy ...

Agile Business Analyst - Enterprise Legacy Rebuild | Microservices | Cloud | .NET | React Are you an Agile Business Analyst who loves tackling complexity and shaping modern solutions that transform how organisations work? This is a rare opportunity to join a high-performing development team undertaking a full enterprise rebuild … complex, business-critical legacy application , replacing it with a modern, scalable platform built on today's best engineering practices. About the Role We're looking for a proactive, collaborative Agile Business Analyst to guide requirements, clarify business needs, and ensure value-driven delivery throughout a major transformation initiative. ...

story-writing role. This is strategic business analysis at programme level. We’re supporting a major Life transformation programme migrating legacy Life systems to Salesforce, redesigning processes, and reshaping the end-to-end customer and user experience. They already have a Senior BA in place. They … planned. The business needs someone credible enough to challenge, influence and move conversations forward — particularly with long-standing stakeholders operating within complex legacy systems. This is for you if: You’re comfortable operating at senior stakeholder level You’ve worked on large transformation/migration programmes You think ...

platform) The broader engineering environment includes: • AWS • CI/CD pipelines • Automated testing frameworks You’ll be working on long-lived product systems rather than short-term project work. What They’re Looking For You’ll likely be a Senior, Lead or Principal Front End Engineer who enjoys staying … SaaS platforms • Involvement in front end architecture decisions • Experience mentoring or guiding other engineers • A pragmatic approach to improving legacy or evolving systems Engineers from product or platform environments will be a particularly good fit. Working Pattern This role is almost fully remote. The team meets once ...