51 to 75 of 492 Legacy Systems Jobs in the UK

Engineer role focuses on the planning, execution, and management of data migration projects. Data Engineer are responsible for transferring data from legacy systems to new platforms, ensuring accuracy, consistency, and adherence to data integrity standards. Analyse existing data structures and understand business requirements for data migration. Design … orchestration tools like Terraform and Airflow. Strong analytical skills to assess data quality, identify inconsistencies, and troubleshoot data migration issues. Understanding of database management systems (SQL Server, Oracle, MySQL and NoSQL) and SQL query optimisation. Ability to plan and execute data migration projects, manage timelines, and coordinate with stakeholders. More ❯

Engineer role focuses on the planning, execution, and management of data migration projects. Data Engineer are responsible for transferring data from legacy systems to new platforms, ensuring accuracy, consistency, and adherence to data integrity standards. Analyse existing data structures and understand business requirements for data migration. Design … orchestration tools like Terraform and Airflow. Strong analytical skills to assess data quality, identify inconsistencies, and troubleshoot data migration issues. Understanding of database management systems (SQL Server, Oracle, MySQL and NoSQL) and SQL query optimisation. Ability to plan and execute data migration projects, manage timelines, and coordinate with stakeholders. More ❯

Regional Digital Technologies Deployment team and is responsible for deploying new Plan to Fulfill capabilities to the European Markets using S4 HANA and Edge systems, working in collaboration with the Centers of Excellence, Data Transformation Team, GPOs, Regional Business Teams, IT Run & Grow, and System Integrators. What are we … escalating any P2F technical related issues Plan and coordinate data migration, cutover activities, and go-live strategies. Ensure smooth transition from legacy systems to SAP S/4HANA. Identify and mitigate deployment risks. Ensure standardization of business processes Drive automation and best practices in P2F Ensure seamless … integration with external systems such as Manufacturing Execution and Planning Act as a bridge between business teams and SAP consultants. Support training sessions and user adoption programs What can you expect from Mars? Work with diverse and talented Associates, all guided by the Five Principles. Join a purpose-driven More ❯

Regional Digital Technologies Deployment team and is responsible for deploying new Plan to Fulfill capabilities to the European Markets using S4 HANA and Edge systems, working in collaboration with the Centers of Excellence, Data Transformation Team, GPOs, Regional Business Teams, IT Run & Grow, and System Integrators. What are we … escalating any P2F technical related issues Plan and coordinate data migration, cutover activities, and go-live strategies. Ensure smooth transition from legacy systems to SAP S/4HANA. Identify and mitigate deployment risks. Ensure standardization of business processes Drive automation and best practices in P2F Ensure seamless … integration with external systems such as Manufacturing Execution and Planning Act as a bridge between business teams and SAP consultants. Support training sessions and user adoption programs What can you expect from Mars? Work with diverse and talented Associates, all guided by the Five Principles. Join a purpose-driven More ❯

to shaping greenfield and brownfield development initiatives, driving the shift to a modern DevOps culture, supporting major cloud migrations, and transforming legacy systems to meet future business needs. As a key member of the senior leadership team, the Software Engineering Manager will also mentor teams through change … champion DevOps culture across teams in transition. Manage both greenfield cloud-native projects and existing legacy platform enhancements. Guide the migration of systems and services into Microsoft Azure using modern design principles. Support architectural decisions around microservices, scalability, and maintainability. Act as a technical mentor to engineers … model. Hands-on experience with Microsoft Azure, particularly in cloud migration or designing cloud-native solutions. Ability to manage teams across greenfield and legacy systems. Excellent communication, collaboration, and people management skills. Forward-thinking approach and a passion for continuous improvement and innovation More ❯

while helping customers decarbonize. With significant growth ambitions, Shell Energy is modernizing its Energy Trading Risk Management System (ETRM) platform, replacing legacy systems with new cloud-hosted Endur systems and supporting growing businesses in Asia, Australia, and LNG trading. As the Software Engineer who is skilled More ❯

technical teams to ensure proper system setup and integration. Data Migration and Management: Planning and managing the migration of data from legacy systems to the new ERP system. Ensuring data integrity and accuracy throughout the migration process. Training and Support: Developing and delivering training programs for end More ❯

role in modernising our data infrastructure. You will be responsible for designing, building, and maintaining robust data pipelines that extract data from our transactional systems and seamlessly integrate it into our Snowflake data warehouse. Your work will empower data-driven decision-making across the company, enabling us to better … into Snowflake. Talend Integration: Utilise Stitch and Qlik Talend Cloud to orchestrate and manage data pipelines, ensuring efficient data transfer and transformation between transactional systems and Snowflake. Data Quality: Ensure data quality and integrity by implementing data validation, cleansing, and deduplication processes within the pipelines. Performance Optimization: Monitor pipeline … bottlenecks, and optimize data flows for speed and scalability. Legacy System Integration: Develop a deep understanding of our existing legacy systems and their data structures to ensure seamless data extraction. Documentation: Maintain comprehensive documentation of data pipelines, data models, and ETL processes. Collaboration: Work closely More ❯

closely with a team of skilled frontend and backend Drupal developers to deliver high-quality web experiences. Your responsibilities Maintain and enhance existing legacy Drupal 7 and modern Drupal 10/11 websites, ensuring performance, security and stability. Participate in the design and implementation of new Drupal … building tasks, including custom content types, views, SOLR search and configuration management. Participate in the content and data migration process from legacy systems and other CMS platforms to Drupal. Integrate Drupal websites with third-party systems, APIs, and external services. Provide technical support, troubleshooting, and performance More ❯

win, we all win, and when you fail, we all learn, then were eager to hear from you. We are looking to expand our Systems and Project Engineering capability in all levels of experience and are keen to hear from you if you feel youre ready to take the … next step in your career. You must be a Sole UK National and qualify for Security Clearance. Job Description The Systems Engineer will work together with the customer contributing to requirements management and problem understanding, supporting facilities engineering and major infrastructure projects. This role may include but is not … limited to: requirements management, ensure projects are properly scoped and delivered using sound systems thinking principles, facilitating stakeholder workshops, helping shape pragmatic approaches to complex and real-world infrastructure problems, engineering project coordination. Key Responsibilities: Work collaboratively with facilities engineering discipline leads to obtain engineering assistance required, define activities More ❯

Legacy Network Architect Birmingham (4 days on-site) | Full-time | SC Eligible The Opportunity We’re partnering with a major consultancy on a mission-critical role for a Legacy Network Architect to support a high-impact telecoms transformation programme. Based on-site in Birmingham, this role … the long-term shift from circuit to packet-based networks. If you’re an experienced engineer with deep, practical knowledge of legacy systems and a background in providers like BT, Vodafone, or EE, this is your chance to bring your expertise to a role that genuinely needs … and support the end-client’s transformation programme. Key Skills & Experience • Solid, hands-on background in legacy telecoms networks, including circuit-switched systems and packet conversion (circuit-to-packet). • Deep familiarity with SDH, PDH, ATM, Frame Relay, or similar legacy protocols and systems. • Experience More ❯

FTC Region: Midlands Contract type: Fixed Term Contract Reference number: ITDI01419 Working pattern: Full-time Design and document specs for extracting data from legacy systems. Translate business needs into clear, technical migration solutions. Hybrid role with 80% homeworking and 20% in Stratford-upon-Avon. NFU Mutual Guidewire Centre … About the role As a Senior Technical Specification Developer (24 Month FTC), you will support the strategic migration of policies from legacy systems into Guidewire PolicyCenter. You'll be the crucial link between business requirements and development delivery, understanding complex data structures, translating them into consistent technical … ability to identify and recommend improvements Familiarity with Agile methodologies and awareness of the full Software Development Lifecycle (SDLC) Ideally, experience working with Guidewire systems or within the insurance domain (useful, but not essential) Internally this role is known as Senior Developer. At NFU Mutual, we support an inclusive More ❯

a small team and play a key role in developing and managing data integration projects as our client transitions data from legacy systems into modern infrastructure, reporting and analytics. The key responsibilities for the post include; Design and develop a modern data warehouse (Azure or Snowflake), capable … work independently or in a team. Effective communication and interpersonal skills to foster relationships with stakeholders at all levels. Degree in Computer Science, Information Systems, Data Science or a related field. Salary will be dependent on experience and likely to be in the region of £60,000 - £70,000. More ❯

per annum About the role We’re working with a client currently undertaking a large-scale IT transformation, moving from on-premises ERP systems (SAP-based) to a modern Azure cloud ERP environment. To support this journey, they are looking for a Project Manager to lead and manage the … You Do? Interview Data owners to understand and specify what data is important in existing systems. Map and define existing data across a multiple systems and applications. Support the data migration process from legacy systems to Azure-based ERP, ensuring accuracy, integrity, and compliance throughout. Identify … Visio, PowerPoint, and Excel to provide clarity and structure. What You Need to Be Successful? Proven experience managing data migration projects, ideally involving ERP systems and Azure environments. Strong understanding of data mapping, and the challenges involved in system transitions. Experience working with stakeholders across the business, especially data More ❯

per annum About the role We’re working with a client currently undertaking a large-scale IT transformation, moving from on-premises ERP systems (SAP-based) to a modern Azure cloud ERP environment. To support this journey, they are looking for a Project Manager to lead and manage the … You Do? Interview Data owners to understand and specify what data is important in existing systems. Map and define existing data across a multiple systems and applications. Support the data migration process from legacy systems to Azure-based ERP, ensuring accuracy, integrity, and compliance throughout. Identify … Visio, PowerPoint, and Excel to provide clarity and structure. What You Need to Be Successful? Proven experience managing data migration projects, ideally involving ERP systems and Azure environments. Strong understanding of data mapping, and the challenges involved in system transitions. Experience working with stakeholders across the business, especially data More ❯

looking for someone who’s just as confident building intuitive, responsive front ends in React and TypeScript as they are architecting robust back-end systems in .NET and SQL. What You’ll Be Doing Collaborating in an agile, Scrum-based team to build and enhance features in our flagship … platform Solving complex problems through clean, maintainable code using best practices like SOLID, DRY, and test-first development Tracing and fixing bugs, refactoring legacy code, and contributing to architectural decisions Advising Product Owners and cross-functional teams on technical feasibility and implementation strategies Taking the technical lead on … Role Requirements 5+ years of commercial software development experience .NET/C# – including object-oriented design, greenfield dev, and working with legacy systems SQL – advanced querying, performance-focused database design, Azure SQL experience Experience in modern front-end tech – React, TypeScript, Redux A solid understanding of software More ❯

to translate business needs into technical solutions. Design, test, and implement Oracle ERP system changes and improvements. Support data migration from legacy systems to Oracle ERP. Maintain technical documentation on system configuration and processes. ? Compliance & Risk Management Ensure application data complies with GDPR and security policies. Conduct More ❯

Factory, Data bricks, and SQL Database) and SSIS package development. You should have a proven track record of leading teams, migrating legacy systems to cloud, implementing data governance, and optimizing costs. You have high proficiency in SQL, Python, Spark, and SSIS scripting, along with 6+ years of More ❯

within Operations Requirements Gathering: Collaborate with stakeholders to gather and document business requirements for the migration Data Mapping: Support colleagues analyse legacy systems and map data to the new intermediary platform Migration Strategy: Develop and document the migration strategy, including defining the approach (e.g., lift-and-shift More ❯

deliver database performance tuning, capacity planning, and high-availability solutions. • An up-to-date knowledge of mainframe database features and how to modernise legacy systems. • Experience designing solutions integrating mainframe environments into hybrid cloud architectures. • Exposure to Agile delivery methodologies (Kanban, SAFe, Scrum) and cloud platforms (AWS, Azure More ❯

areas, preferably in an SAP environment as well as integration across complex ERP landscapes Knowledge/experience of interfacing SAP with legacy systems Experience of SAP MDG, BO/DS, LSMW/SQL, PI/PO, Web Methods, HCI. Experience with implementing an S4/HANA and … Teams and the SAP Teams toward developing a best practice data creation, maintenance, governance, quality and efficiencies Manage and oversee the migration of legacy data into the destination system …/solution. Ensure that all rules are applied and implemented in the master data. Implement best practice project and master data management processes and systems to facilitate project plan definition and timelines, track and report progress and changes, and coordinate information flow between all stakeholders within project team. In More ❯

Responsibilities Contribute to each phase of the software life cycle, including design, programming, configuration and implementation Maintain a series of VB.NET legacy systems Convert programs into web applications, eventually migrating business wide VB.NET legacy software to C# Develop software and key function commands for bespoke … automation pilot systems using a mix of C, SQL, XML, MS Visual Studio and VB.NET Develop and maintain key knowledge of bespoke ERP system, and assist with maintaining database systems, including dashboards and extracting analytic reports to review performance Utilise SQL databases daily to produce detailed customized reports … web frameworks advantageous Experience working with SQL databases Previous experience in the process control or control system industry desirable Experience configuring and implementing ERP systems highly advantageous Ability to communicate effectively with customers Full driving license and transport highly desirable Vacancy Summary Hours: Monday to Friday 8:00am More ❯

Operations Finance teams access, analyze, and leverage data across the organization. The successful candidate will execute the 3-Year Data Infrastructure Modernisation strategy, transitioning systems to frameworks built on data lakehouse architecture and cloud-first designs. Leadership will be crucial in navigating the complex landscape of interdependent tools and … the organization. Key job responsibilities 1. Lead the execution of the 3-Year Data Infrastructure Modernisation strategy, overseeing the transition from legacy systems to modern data lakehouse architecture. 2. Develop and implement comprehensive plans for deprecating legacy data platforms and migrating to the central data More ❯

growth, experience-driven business. You'll lead the development of scalable, secure, and future-proof cloud strategies, guiding the transformation of legacy systems and setting the vision for cloud-first, edge-aware architecture. This is a unique opportunity to architect solutions that impact millions of guests worldwide … some of the most iconic entertainment brands. Key Responsibilities Develop and implement scalable and secure cloud infrastructure strategies. Lead the migration of on-premises systems to cloud platforms (AWS, Azure, GCP). Define infrastructure roadmaps and integrate edge computing for global attractions. Ensure governance, compliance, and security across all … desirable. Proven track record of successful cloud migrations and adoption of cloud-first strategies. Strong knowledge of IaC (Terraform, Ansible, CloudFormation). Familiarity with systems like Oracle Simphony and Opera, and open API architectures. Understanding of cloud governance, security frameworks, and compliance (GDPR, ISO 27001, SOC 2). Proficiency More ❯

growth, experience-driven business. You'll lead the development of scalable, secure, and future-proof cloud strategies, guiding the transformation of legacy systems and setting the vision for cloud-first, edge-aware architecture. This is a unique opportunity to architect solutions that impact millions of guests worldwide … some of the most iconic entertainment brands. Key Responsibilities Develop and implement scalable and secure cloud infrastructure strategies. Lead the migration of on-premises systems to cloud platforms (AWS, Azure, GCP). Define infrastructure roadmaps and integrate edge computing for global attractions. Ensure governance, compliance, and security across all … desirable. Proven track record of successful cloud migrations and adoption of cloud-first strategies. Strong knowledge of IaC (Terraform, Ansible, CloudFormation). Familiarity with systems like Oracle Simphony and Opera, and open API architectures. Understanding of cloud governance, security frameworks, and compliance (GDPR, ISO 27001, SOC 2). Proficiency More ❯