7 of 7 Legacy Systems Jobs in the Thames Valley

mission-critical data migration projects. You'll be part of an expert unit supporting onboarding for a new cloud platform - working directly with raw datasets from legacy systems and transforming them into future-ready digital infrastructure. What You'll Be Doing: Leading data migration and ETL projects for UK public sector software implementations Analysing and mapping legacy database schemas (Oracle, SQL Server, Postgres) Extracting raw data from legacy systems, often with limited documentation Writing and executing SQL scripts and/or using ETL tools to build data pipelines Creating transformation logic and performing reconciliation and validation Working closely with customers and internal teams to troubleshoot and ensure smooth migrations This role is … Problem-solving mindset when facing incomplete or messy data A consulting approach - proactive, collaborative, and detail-driven Nice to Have: Experience with UK Local Government datasets or public sector systems Familiarity with cloud platforms (Azure, AWS, GCP) Knowledge of spatial data tools (ArcGIS, QGIS) Experience with document management systems and data validation processes What's in it for More ❯

Apply: Joining a busy Application Services Development Team, you will be supporting the enhancements and modifications of key Policing applications as well as the migration of legacy systems to new systems and necessary integrations. It's a fascinating role developing and enhancing a Police Forces Applications, (as well as the API's so that they integrate More ❯

translating business needs into data solutions. Process Improvement: Proven track record of streamlining data workflows. Data Quality: Experience in data cleansing and ensuring consistency across systems. Legacy Systems: Familiarity with data extraction from systems like AS400. AI/ML Interest: Exposure to or interest in applying AI/ML in analytics is desirable. Communication: Excellent written More ❯

GIS platform (ArcGIS Enterprise, ArcGIS Online, etc.). Define system architecture, data flows, and integration points with enterprise systems. Lead the migration and consolidation of spatial datasets from legacy systems. Spatial Analysis & Planning Develop spatial models for energy planning, environmental impact assessments, and economic forecasting. Integrate community feedback and preferences into spatial decision-making tools. Create interactive dashboards More ❯

in GIS platforms. Proven experience with Azure cloud infrastructure and DevOps practices. Strong understanding of geospatial technologies (e.g., ESRI, QGIS, FME, GeoServer). Experience with legacy GIS systems (Intergraph, Smallworld) and data migration. Familiarity with AI/ML applications in geospatial data quality and analytics. Agile delivery experience and ability to lead cross-functional teams. Desirable Skills More ❯

years in GIS platforms. Experience with Azure cloud infrastructure and DevOps practices. Strong understanding of geospatial technologies (e.g., ESRI, QGIS, FME, GeoServer). Experience with legacy GIS systems (Intergraph, Smallworld) and data migration. Familiarity with AI/ML applications in geospatial data quality and analytics. Agile delivery experience with cross-functional team leadership. Desirable Skills: Experience with More ❯

Transformation B2B Portal A global Telecoms client is undertaking a major transformation of a long-standing B2B customer portal. This role will focus on the transformation of this legacy system to meet the needs and demands of todays customers. Youll not only identify opportunities for improvement but also make actionable recommendations and see them through to delivery. Key … Responsibilities: Leading on service design and business analysis activities for the B2B customer portal transformation Reviewing legacy processes and proposing innovative, practical improvements Acting as a trusted advisor to stakeholders, guiding them on what to do and how to approach this type of digital/software transformation Collaborating across business and technical teams to ensure solutions meet both More ❯