176 to 200 of 224 Legacy Systems Jobs in the UK

BI . This role works closely with risk managers and business stakeholders to build scalable analytics for market risk (including VaR, sensitivities, and stress testing), and to migrate legacy Credit Risk platforms to a modern Snowflake/Power BI architecture. The successful candidate will drive enhancements to the Market Risk platform, manage requirements directly with stakeholders, deliver impactful … reports for market risk analytics. Design and optimise data pipelines using Snowflake, dbt, and ADF for robust data integration and quality. Contribute to migrating legacy credit risk systems (SQL Server, SSIS, SSAS, SSRS) to the new architecture. Collaborate with risk managers and business users to translate requirements into technical solutions. Troubleshoot data issues, optimise performance, and ensure … optimisation, and Power BI development (DAX, dashboards). Hands-on with dbt, SQL, Python, and ELT/ETL pipeline development. Experience with Azure Data Factory (ADF), and migrating legacy data platforms to cloud solutions. Financial services exposure, ideally with market or credit risk analytics. Ability to produce technical documentation and communicate with both technical and non-technical teams. More ❯

will be Monday to Thursday 8.00am - 4.00pm Friday 8.00am -3.30p, Your responsibilities will include: Accurately input large volumes of data into the FSL system from legacy systems, Bann, paper files, or Excel spreadsheets. Validate and cross-check information for accuracy and completeness. Maintain consistent data formatting and naming conventions across the platform. Identify discrepancies or missing More ❯

Intrum UK, we're reshaping how financial services accounts are managed-from debt recovery and collections to mortgages and customer support. Our mission is to modernise legacy systems and build scalable, serverless solutions using cutting-edge cloud technologies click apply for full job details More ❯

wide data transformation. You will engage with a stakeholders across the organisation to understand the current landscape before creating and delivering a strategy that migrates current legacy systems to a new data warehouse-driven approach. Ultimately, making data a Make sure to read the full description below, and please apply immediately if you are confident you meet More ❯

Ensure high availability and performance across Client's database estate, which includes over 1000 databases hosted on 1500+ servers. Collaborate with cross-functional teams to maintain and enhance legacy and modern database systems. Apply CI (Continuous Improvement) practices to identify inefficiencies and drive operational enhancements. Required Skills & Experience: Strong hands-on experience as an Oracle DBA, with a More ❯

partners.o Provide Data Quality and Migration expertise with specific responsibility for delivering the vision for safe, comprehensive, and cost-effective patient records.o Provide effective advice and guidance to the Systems Manager, ensuring key processes are defined and in place and Risks are documented and mitigated.o Provide expertise in developing and implementing a culture of EPR data quality excellence. About … EPR functionality required to deliver excellent patient care. The Data Migration Analyst will lead on the data migration as part of the EPR Acceleration Programme, transferring from existing legacy data and records solutions into defined target solutions within the infrastructure including but not limited to the PAS, Historical Records archive, and Data Warehouse(s). Under the limited … as required or proposing alternative plans to meet delivery targets. The applicant will use their own initiative scope and oversee pre-migration Data Quality activities in conjunction with legacy and designated System Managers and Information Asset Owners. The post holder will provide expert technical knowledge relating to EPR Data Quality and Data Migration within a UK Healthcare environment 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 ❯

you will: Lead the digital strategy and oversee its execution, including the creation of a centralised data warehouse Simplify and unify our fragmented tech stack Replace or rebuild outdated systems and reduce technical risk Manage the successful delivery of new services Ensure strong governance, security, and compliance across all platforms Inspire, mentor, and build a high-performing digital and … they are rolling up their sleeves Can simplify complexity and make smart, scalable tech decisions Brings strong architecture, governance, and security credentials Knows how to manage legacy systems while building the future Is energised by the opportunity to shape a user-first, mission-driven digital experience Believes in the power of sport and community What we offer More ❯

with business stakeholders, supply chain teams, and IT.Facilitate workshops, CRP, SIT, and UAT sessions across European business units. Integration & Data Migration Oversee integrations with Oracle Cloud modules and external systems (OIC, REST APIs, SOAP).Manage FBDI/ADFDI data migration from legacy systems. Reporting & Analytics Design and deliver OTBI and BI Publisher reports for order tracking, fulfillment More ❯

and Aalborg (Denmark), with a broad remit to support the development, and use of, our pricing and risk management models and systems. As well as consulting on software design, systems architecture and software engineering practices. This role will be situated in our London or Aalborg office and the successful candidate will be required to: Produce high quality increments to … including: Experience developing in an Agile environment Use of math/stats & testing libraries, as well as modern build tools. Ability to refactor code and work effectively with legacy systems. Knowledge of Object Orientation, Software Architecture and Design Patterns. Good understanding of software testing practices (unit testing, integration testing, etc.). Knowledge of TDD and BDD is a More ❯

and Aalborg (Denmark), with a broad remit to support the development, and use of, our pricing and risk management models and systems. As well as consulting on software design, systems architecture and software engineering practices. This role will be situated in our London or Aalborg office and the successful candidate will be required to: Produce high quality increments to … including: Experience developing in an Agile environment Use of math/stats & testing libraries, as well as modern build tools. Ability to refactor code and work effectively with legacy systems. Knowledge of Object Orientation, Software Architecture and Design Patterns. Good understanding of software testing practices (unit testing, integration testing, etc.). Knowledge of TDD and BDD is a More ❯

Relationship Centre team. As a Data Engineer you will play a key part in enabling data-driven decision-making by building and maintaining robust data pipelines, integrating customer service systems, and ensuring high-quality data is available for analysis and insights. Based in Warwickshire, you will be supporting, a dedicated and enthusiastic team, on a contract basis. You will … experience initiatives. . Responsibilities of the Data Engineer will include: Design, build, and maintain scalable data pipelines to support customer service operations Migrate and modernise legacy data systems to cloud-based solutions Integrate data from CRM systems and customer touchpoints into cloud platforms Ensure data quality, consistency, and availability for reporting and analytics Collaborate with Data … within a customer service or contact centre environment Knowledge of SQL, Python, and data pipeline development Skilled in Google Cloud Platform (GCP) and cloud data tools Background in CRM systems and customer data structures Understanding of data warehousing concepts and cloud architecture Experience with ETL tools and frameworks Airflow, Git, CI/CD pipeline Data Insights reporting experience Competent More ❯

are recruiting on behalf of a consultancy client for an experienced Data Engineer to support a strategic data migration project . The role involves migrating legacy data systems to a modern Azure-based architecture, with a focus on performance, scalability, and reliability. Responsibilities Design and implement robust data migration pipelines using Azure Data Factory, Synapse Analytics, and … Databricks Develop scalable ETL processes using PySpark and Python Collaborate with stakeholders to understand legacy data structures and ensure accurate mapping and transformation Ensure data quality, governance, and performance throughout the migration lifecycle Document technical processes and support knowledge transfer to internal teams Required Skills Strong hands-on experience with Azure Data Factory, Synapse, Databricks, PySpark, Python, and More ❯

are recruiting on behalf of a consultancy client for an experienced Data Engineer to support a strategic data migration project . The role involves migrating legacy data systems to a modern Azure-based architecture, with a focus on performance, scalability, and reliability. Responsibilities Design and implement robust data migration pipelines using Azure Data Factory, Synapse Analytics, and … Databricks Develop scalable ETL processes using PySpark and Python Collaborate with stakeholders to understand legacy data structures and ensure accurate mapping and transformation Ensure data quality, governance, and performance throughout the migration lifecycle Document technical processes and support knowledge transfer to internal teams Required Skills Strong hands-on experience with Azure Data Factory, Synapse, Databricks, PySpark, Python, and More ❯

secure, and scalable telephony infrastructure that underpins critical operations. The role requires a blend of technical expertise, project leadership, and stakeholder engagement. You will drive strategic migrations from legacy platforms to modern SIP/cloud-based solutions, manage complex integrations across the network infrastructure, and provide senior-level guidance to both peers and junior engineers. Key Responsibilities: Serve … centre, and security infrastructures. Ensure high availability and optimal performance of VOIP services through proactive monitoring, capacity planning, and fault resolution. Develop and maintain disaster recovery strategies for voice systems, minimising downtime and ensuring business continuity. Produce and maintain high- and low-level documentation, operational procedures, Lead enterprise-wide voice infrastructure projects, from planning and procurement through to deployment … RTP/SRTP, and voice gateway technologies. Strong understanding of QoS, DHCP, DNS, and network dependencies impacting voice quality. Proven track record of migrating from legacy voice systems to modern SIP/Cloud solutions. Enterprise networking knowledge (Cisco, Aruba, Fortinet) and experience integrating voice across LAN/WAN and firewalls. Skilled in network and voice monitoring tools 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 ❯

tools to allow highly automated migration or integration between the PTP (Post Trade Processing) platform and legacy internal and external systems. You'll be working on Greenfield systems, using a range of technology, you will be granted a great deal of autonomy across the full development lifecycle, influencing key technical decisions and will have the opportunity to More ❯

go-live support, aligning with business objectives across residential, commercial, and development portfolios. A key focus will be managing the integration of the new system with HubSpot CRM, finance systems, and reporting tools, including oversight of developers working on APIs and data connectivity. Key Responsibilities Project Management & Delivery Develop and manage the project plan, timelines, budgets, and risk registers. … project steering groups. System Design & Integration Work with vendors to configure modules (lease management, rent collection, service charges, credit control, facilities, reporting, integrations). Manage data migration from current systems, ensuring accuracy and completeness. Oversee and coordinate API integrations with HubSpot, finance systems, banking platforms, tenant portals, and BI tools. Liaise with and manage external developers where custom … and provide post go-live support and troubleshooting. Capture lessons learned and embed best practice for future digital projects. Required Skills & Experience Proven experience as a Project Manager or Systems Implementation Lead, preferably in the property or real estate sector. Strong track record in delivering ERP or property management system implementations. Hands-on experience managing API integrations and working More ❯

go-live support, aligning with business objectives across residential, commercial, and development portfolios. A key focus will be managing the integration of the new system with HubSpot CRM, finance systems, and reporting tools, including oversight of developers working on APIs and data connectivity. Key Responsibilities Project Management & Delivery Develop and manage the project plan, timelines, budgets, and risk registers. … project steering groups. System Design & Integration Work with vendors to configure modules (lease management, rent collection, service charges, credit control, facilities, reporting, integrations). Manage data migration from current systems, ensuring accuracy and completeness. Oversee and coordinate API integrations with HubSpot, finance systems, banking platforms, tenant portals, and BI tools. Liaise with and manage external developers where custom … and provide post go-live support and troubleshooting. Capture lessons learned and embed best practice for future digital projects. Required Skills & Experience Proven experience as a Project Manager or Systems Implementation Lead, preferably in the property or real estate sector. Strong track record in delivering ERP or property management system implementations. Hands-on experience managing API integrations and working More ❯

Platform Architecture: Design and deliver cloud-native, API-first architecture for both contractor mobile app and client web platform (primary focus) Platform Transition Management: Maintain optimal performance of existing systems while executing phased migration strategy to Bolst Client Platform Development: Build web platform delivering contractor analytics and compliance visibility for clients Team Leadership & Development: Build and manage a high … What You'll Bring Essential Experience Technical Leadership: 3+ years leading technical teams with proven track record of delivery Multi-Platform Experience: Experience managing both new development and legacy system operations Azure/Cloud Expertise: Hands-on experience with Azure, microservices, and auto-scaling infrastructure Platform Development: Experience building and delivering mobile-first applications and API architecture DevOps More ❯

for Warehousing, Logistics, Stock and Sales Invoices. The role will involvecontinued support of a legacy system and development of a new one.Essentially, rewriting Legacy Enterprise Systems Modules from VB6 to VB.Net. VB6 experience SQL Server experience OpenVMS, or WMS, or ERP a benefit In line with the Conduct Regulations 2003, when advertising permanent vacancies JNC More ❯

SC-400, or MS-700. Experience with: o Microsoft Teams, OneDrive, Exchange Online o Microsoft Defender for Cloud Apps and Entra ID Protection o Migrating legacy file systems to SharePoint Online o Agile or ITIL-based service management practices What We Can Offer in Return: With a robust order book our client offers stability, exciting projects, and More ❯

SC-400, or MS-700. Experience with: o Microsoft Teams, OneDrive, Exchange Online o Microsoft Defender for Cloud Apps and Entra ID Protection o Migrating legacy file systems to SharePoint Online o Agile or ITIL-based service management practices What We Can Offer in Return: With a robust order book our client offers stability, exciting projects, and More ❯

with digital product innovation. As a Change Consultant , you'll play a pivotal role in leading ERP and IT change initiatives that transform how organisations run their internal business systems, such as Finance, HR, CRM data migration, and upgrading legacy systems. You'll work with diverse stakeholders, driving end-user adoption, embedding new ways of working, and … in partnership with a leading Change Consultancy in the Infrastructure sector. They specialise in delivering digital transformation programmes and technology upgrade implementations, with a particular focus on internal business systems such as Finance, HR, and IT. As a Digital Change Consultant, you will play a key role in leading and embedding system change, ensuring solutions are delivered effectively and … stakeholder engagement skills, the ability to manage complex relationships, and the confidence to influence behaviours and ways of working. Key Responsibilities: Lead the implementation and rollout of internal business systems (Finance, HR, IT). Create effective rollout and change plans tailored to each client. Facilitate workshops, training, and discussion groups with stakeholders at all levels. Partner with project teams More ❯

with digital product innovation. As a Change Consultant , you'll play a pivotal role in leading ERP and IT change initiatives that transform how organisations run their internal business systems, such as Finance, HR, CRM data migration, and upgrading legacy systems. You'll work with diverse stakeholders, driving end-user adoption, embedding new ways of working, and … in partnership with a leading Change Consultancy in the Infrastructure sector. They specialise in delivering digital transformation programmes and technology upgrade implementations, with a particular focus on internal business systems such as Finance, HR, and IT. As a Digital Change Consultant, you will play a key role in leading and embedding system change, ensuring solutions are delivered effectively and … stakeholder engagement skills, the ability to manage complex relationships, and the confidence to influence behaviours and ways of working. Key Responsibilities: Lead the implementation and rollout of internal business systems (Finance, HR, IT). Create effective rollout and change plans tailored to each client. Facilitate workshops, training, and discussion groups with stakeholders at all levels. Partner with project teams More ❯