10 of 10 Temporary Legacy Systems Jobs in the UK excluding London

implementation. This role is ideal for someone who enjoys variety, thrives in evolving environments, and is comfortable working with both legacy systems and modern BI tools. Please note that this role is fully on-site, and the client is unable to offer sponsorship. As this … real value to operational and commercial teams. ERP Data Migration & Master Data Support the ERP implementation team by mapping data from legacy systems into a new group-wide Sage 200 environment. Develop and run SQL scripts to extract, cleanse, validate, and prepare data for import. Collaborate with ...

contingency planning. Collaborate with the data migration team to track data quality, reconciliation, validation, and transformation activities. Ensure readiness of legacy systems, interfaces, SAP environments, and interfaces for the cutover. Manage mock cutovers, dry runs, and dress rehearsals to identify gaps and mitigate risks. Facilitate and chair … live. Cutover Manager, Project Manager, SAP ERP Transformation, Data migration, Integration, Cutover workstream, Success Factors, S/4 HANA, ERP implementations, Legacy systems, SAP Activate methodology, Public Sector, Change management, Business readiness, ERP go-live. In the first instance, please submit your CV. ...

Looking For 5+ years' Business Analysis experience Background in Retail, B2C environment, or commercial environments Experience working with ERP, finance, or order management systems Comfortable working across international stakeholders and extracting priorities Strong analytical and documentation capability Able to challenge legacy thinking and propose improvements Confident operating … evolving SME environment Experience in organisations modernising legacy systems Wireframing or collaboration with UI/UX teams (desirable) This role would suit a commercially minded BA who enjoys working across different geographies and shaping the future operating model of a growing international business. Fixed term contract running ...

testing across thier internal legacy .NET application. This is an initial 3-month contract focused on maintaining quality and stability across existing systems during ongoing change and maintenance activity. Responsibilities: Manual testing of legacy .NET applications Creation and execution of test cases, test scenarios … software development lifecycle and testing methodologies Experience using defect tracking and test management tools Experience identifying and validating application vulnerabilities within legacy systems Supporting vulnerability assessments and working with development teams to verify findings Tracking, retesting, and validating remediation activities to ensure issues are fully resolved Collaborating ...

testing across thier internal legacy .NET application. This is an initial 3-month contract focused on maintaining quality and stability across existing systems during ongoing change and maintenance activity. Responsibilities: Manual testing of legacy .NET applications Creation and execution of test cases, test scenarios … software development lifecycle and testing methodologies Experience using defect tracking and test management tools Experience identifying and validating application vulnerabilities within legacy systems Supporting vulnerability assessments and working with development teams to verify findings Tracking, retesting, and validating remediation activities to ensure issues are fully resolved Collaborating ...

technical role suited to someone who is comfortable working with structured financial data, following defined processes, and delivering accurate results under guidance. The systems are already in place, and the migration is being led by a senior team member. This role will focus on executing key data migration tasks … project, with a strong emphasis on finance reporting processes and data integrity. Key Responsibilities Extract finance and reporting data from legacy systems Transform and format data into templates compatible with NetSuite Perform data mapping aligned to finance reporting structures Ensure accuracy, completeness, and consistency of financial data ...

helping ensure staff are paid accurately and on time. • Actively support accounting system change including assisting with data validation and reconciliation between legacy and new systems. Essential Skills and Experience • Proven experience in an accounting role, preferably within software, technology, education or professional services sectors. • Strong knowledge ...

trend insights. Support audit requirements by producing timely and accurate payroll outputs. Parallel Running Execute and compare Dayforce parallel payroll runs against legacy system outputs. Identify discrepancies, analyse variances, and support resolution of issues. Document findings and ensure payroll accuracy prior to go-live. System Uploads Prepare ...

implementation. This role is ideal for someone who enjoys variety, thrives in evolving environments, and is comfortable working with both legacy systems and modern BI tools click apply for full job details ...

include: Core Engineering Work Designing and delivering safe, controlled data extraction strategies from heavily-used production environments. Mapping, tracing and reconciling data across legacy and target systems. Validating migrated datasets to ensure accuracy, completeness and regulatory fit. Running ETL processes within tightly-governed production frameworks. Technical Environment … beneficial for adjacent extractions across the wider programme. What Makes You a Strong Fit We’re looking for someone who demonstrates: High-scale systems experience where extraction must not impact live processing. Confidence working independently in ambiguous situations. Proactive identification of risks or production concerns. Clear, early communication when ...