76 to 100 of 297 Legacy Systems Jobs in the UK excluding London

University's IT landscape, ensuring alignment with institutional goals and objectives. The Enterprise Architect will lead the review of the existing on-premise legacy estate, recommend optimal future-state architectures, and develop comprehensive roadmaps for migration and modernization. This position requires a deep understanding of enterprise architecture principles … standards, and principles, ensuring alignment with institutional strategic goals. Roadmap Development: Lead the assessment of the current IT landscape (on-premise legacy systems) and develop comprehensive roadmaps for future-state architectures, including cloud migration (Azure), application modernization (CRM/ERP), infrastructure upgrades, and security enhancements. Technology Leadership … unique challenges and opportunities within a higher education environment to develop effective and relevant architectural solutions. Qualifications: Bachelor's degree in Computer Science, Information Systems, or a related field; Master's degree preferred. Extensive experience (typically 10+ years) in IT, with a focus on enterprise architecture. Proven experience in 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 ❯

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 … 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 More ❯

strong problem-solving skills. Join a team that values clear, effective collaboration across multiple technical disciplines. What You’ll Be Doing Developing device control systems supporting imaging, movement, and measurement components. Implementing new motion and imaging profiles for existing systems. Owning triage of reported issues in legacy systems Working as a key software interface with firmware and hardware teams. Expanding unit testing coverage and improving software stability. Troubleshooting bugs and refactoring code to reduce technical debt. Participating in Agile planning and feature breakdown with cross-functional teams. Documenting technical work clearly and concisely for … internal use. What We’re Looking For Degree in Computer Science, Engineering, or a related scientific field. Experience in device control systems (e.g., axis control, imaging, dispensing). C#/.NET development experience in Visual Studio. Strong understanding of object-oriented design principles. Familiarity with serial communication protocols (RS232 More ❯

organization. Maintain system stability, performance, and security by following SAP best practices. Understand the system ecology and its financial interfaces with legacy systems (Oracle/Hyperion) and SAP components (E-Hana, SAC-P, Analysis for Office, Webi). Build effective relationships with business subject matter experts and … and create results, is appropriately diplomatic, and understands others' roles and perspectives. Education: Bachelor's degree in Computer Science or Engineering, Finance, Accounting, Information Systems, or similar field or relevant professional experience. Qualification: Extensive experience in delivering Enterprise level SAP Finance and controlling solutions including S/4 experience More ❯

coordinating, and executing all activities related to the cutover phase of the ERP implementation. This role ensures a seamless transition from legacy systems to the new ERP platform, minimising disruptions to business operations. You will be reporting directly to the IT Programme Director and be expected to … global ERP cutovers involving multiple sites and stakeholders (Manufacturing sector strongly preferred). Working with IT, Business teams and 3rd party vendors. Data migration & Systems Integration. In depth understanding of SAP, Oracle, Microsoft Dynamics or other ERP solutions. Cutover Best Practice, knowledge of structured cutover frameworks. Awareness of how More ❯

coordinating, and executing all activities related to the cutover phase of the ERP implementation. This role ensures a seamless transition from legacy systems to the new ERP platform, minimising disruptions to business operations. You will be reporting directly to the IT Programme Director and be expected to … global ERP cutovers involving multiple sites and stakeholders (Manufacturing sector strongly preferred). Working with IT, Business teams and 3rd party vendors. Data migration & Systems Integration. In depth understanding of SAP, Oracle, Microsoft Dynamics or other ERP solutions. Cutover Best Practice, knowledge of structured cutover frameworks. Awareness of how More ❯

coordinating, and executing all activities related to the cutover phase of the ERP implementation. This role ensures a seamless transition from legacy systems to the new ERP platform, minimising disruptions to business operations. You will be reporting directly to the IT Programme Director and be expected to … global ERP cutovers involving multiple sites and stakeholders (Manufacturing sector strongly preferred). Working with IT, Business teams and 3rd party vendors. Data migration & Systems Integration. In depth understanding of SAP, Oracle, Microsoft Dynamics or other ERP solutions. Cutover Best Practice, knowledge of structured cutover frameworks. Awareness of how More ❯

coordinating, and executing all activities related to the cutover phase of the ERP implementation. This role ensures a seamless transition from legacy systems to the new ERP platform, minimising disruptions to business operations. You will be reporting directly to the IT Programme Director and be expected to … global ERP cutovers involving multiple sites and stakeholders (Manufacturing sector strongly preferred). Working with IT, Business teams and 3rd party vendors. Data migration & Systems Integration. In depth understanding of SAP, Oracle, Microsoft Dynamics or other ERP solutions. Cutover Best Practice, knowledge of structured cutover frameworks. Awareness of how More ❯

IQ – hands-on experience is essential Solid understanding of syndicated loans, loan lifecycle, and loan servicing processes Experience with other loan platforms or legacy system migrations Experience working on end-to-end system implementation or enhancement projects Strong analytical and problem-solving skills with attention to detail Excellent More ❯

ERP implementations, particularly Microsoft Dynamics 365 Business Central and Field Service. This is a key leadership role overseeing the migration from legacy systems to modern SaaS-based solutions while ensuring seamless delivery, stakeholder alignment, and business transformation. Location: Berkshire Type: Permanent The Role: Lead end-to-end More ❯

Designing and implementing data mapping and transformation processes will be a major part of your role as you move data from legacy systems to modern platforms ETL Processes - You'll build and optimise ETL scripts and tools to ensure seamless data flow Data Quality Assurance - You'll More ❯

Designing and implementing data mapping and transformation processes will be a major part of your role as you move data from legacy systems to modern platforms ETL Processes - You'll build and optimise ETL scripts and tools to ensure seamless data flow Data Quality Assurance - You'll More ❯

client is undergoing a major digital transformation, focusing on building out a Single Digital Platform centered around Salesforce, integrating data with legacy systems, and utilizing a significant .NET estate, Azure services, and various frontend web applications. What You'll Be Doing: Lead by example within an agile More ❯

end infrastructure. Exposure to accessibility standards and inclusive design practices. Enthusiasm for clean, well-documented, and testable code. A thoughtful approach to refactoring legacy systems. **Please note, we cannot offer sponsorship to applicants (or transfer existing visas) at present** Salary: up to £110,000 + bonus + equity More ❯

testing (unit, integration). Ability to estimate and break down complex technical stories. Experience implementing CI/CD pipelines. Experience integrating solutions with legacy systems. Pragmatic approach and adaptability in fast-paced environments. Preferred but not essential: Strong mathematical background. Experience in iGaming. Knowledge of financial transactions. Experience More ❯

per week onsite) | Permanent We’re supporting a public sector team that’s rebuilding how it delivers digital services – not tweaking legacy systems, but properly rethinking them. They’re hiring a Technical Lead to help shape that change. You’ll report into the Head of Digital Engineering …/CD to test automation Collaborating with product, delivery, and policy teams Sharing ideas across local government tech communities, contributing to meetups and design systems What they’re looking for: A senior developer with experience across the full stack (Java, Python, JavaScript, React, etc.) Comfortable building products in an … team Someone who’s led or supported other developers through delivery Experience working with APIs, cloud infrastructure, and modern dev practices Able to design systems that serve a wide range of users and meet accessibility standards Experience with design systems, microservices, or GDS standards is a plus – but More ❯

Use Terraform and AWS CDK to build and maintain infrastructure globally at scale. Leverage AWS best practice to build highly available and fault tolerant systems for our players. Support modernisation of legacy systems, migrating away from data centres to run on AWS. Provide operational insights by … to troubleshoot and resolve out-of-hour production issues. What you'll need: Experience working with (and willingness to work with) large-scale legacy systems. Proven AWS experience, part of a team running production system to at least tens of thousands of daily uniques. Experience with containerization and More ❯

into cutting-edge solutions that address the evolving demands of the Energy sector. These initiatives include advanced Gas infrastructure, LNG technology, effective Energy Storage systems and Green Energy solutions. These innovations create opportunities for exceptionally talented individuals to contribute to the success of this evolution, working alongside some of … tools, bringing in best practices from market standard implementations - Manage complex integration scenarios and interfaces between on-premises solutions, cloud and legacy systems This needs combining with a positive attitude and an ability to work within a large, globally dispersed project team in a multi-cultural environment. More ❯

Full Stack Engineer – LAMP/Serverless/Angular/Distributed Systems Salary; £65,000-£80,000 (DOE) Location: Remote (UK-based - Sponsorship not available) Brio Digital are supporting a growing company who are on the look-out for someone who’s built complex systems. You’ll play a key … role in a high-performance team engineering both modern, cloud-native platforms and mission-critical legacy systems that still run vital services. The Stack You’ll Be Working With: Modern Cloud-Native Platform: Serverless architecture (AWS Lambda) Node.js + TypeScript DynamoDB & OpenSearch Highly advanced, distributed, event-driven … balance innovation with legacy responsibility — a rare and rewarding challenge You’ll help build scalable, beautiful software at the heart of critical systems Flexible engagement model, remote-first, and backed by a strong technical leadership team Apply now or email dom@briodigital.io for more information. More ❯

Manage and oversee the cutover process for the Workday Financials implementation. Develop and execute cutover plans, ensuring a smooth transition from legacy systems to Workday. Work closely with project teams, ensuring that all technical, business, and data migration requirements are met. Coordinate with stakeholders to ensure that 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 ❯

role is for you! THE ROLE As a Senior BI Analyst, you will play a key role in mapping data from legacy systems to a new platform, while consolidating and cleaning data from various sources to deliver actionable insights. You will provide data-driven solutions to business More ❯

processes using SQL Server, Oracle, and PostgreSQL. - Write and optimize complex queries, stored procedures, and cursors. - Analyze and map data from legacy systems to new systems. - Collaborate with stakeholders to understand data requirements and ensure successful data migration. - Conduct data validation and quality checks to ensure data More ❯

ecosystem. Selecting integration and platform strategies for streamlined process orchestration and data flow. Prioritizing foundational architectural enablers versus near-term business functionality. Planning legacy system decommissioning aligned with business risk and technical readiness. Recommending build vs. buy strategies for emerging technologies (e.g., AI for demand sensing, IoT in More ❯