22 of 22 Contract Legacy Systems Jobs in London

across functional workstreams, ensuring data meets architectural, compliance, and governance standards. Key Responsibilities Extract and prepare HR and employee data from legacy systems for migration into Workday Transform, cleanse, and validate datasets to meet agreed standards and Workday requirements Conduct data gap analysis and support remediation … delivery Experience/Knowledge needed: Experience of working with the HR function Excellent abilities when it comes to extracting data from legacy systems, cleansing data, validating data, transforming data and preparing to hand over to the IMPL Data lead. Demonstrable HR data architecture experience Identify and analyse ...

Infrastructure Systems Manager Hours: Full-time (35 hours per week) Contract: 12-month fixed-term Location: Central London office Working pattern: Fully remote with occasional travel to London Salary: £35,825 , rising to £38,065 after six months’ serviceWe’re recruiting an Infrastructure Systems Manager … profit organisation undergoing a major shift from legacy on-premise systems to a modern, cloud-first environment. This role is ideal for a strong IT Officer or 3rd line engineer with hands-on project experience who is ready to step up . You’ll lead technical work ...

observability, ensuring data is accurate, timely, and fit-for-purpose for analytics, BI, and operational use cases.• Drive the modernization of legacy systems, leading the migration of data infrastructure to Azure with minimal disruption and long-term scalability.• Act as a technical authority on Azure-native data ...

platform. This role combines hands-on backend development, database work, operational support, and system modernisation, making it ideal for someone who enjoys understanding complex systems and improving them over time. Key Responsibilities Maintain and enhance a Java monolithic application with an Oracle PL/SQL database Pair with existing … stakeholders to improve the overall data and platform architecture Required Skills & Experience Strong experience as a backend software developer Experience working with Java-based systems Solid problem-solving and debugging skills Experience working with databases and SQL Experience with test-driven development (TDD) Experience working in Agile development environments ...

focused on delivering PACS implementations, integrations, and migrations within hospital and radiology settings. The successful candidate will play a key role in ensuring imaging systems are configured correctly, integrated seamlessly with hospital infrastructure, and fully operational during go-live phases. The position offers remote flexibility across the EEA, with … clinical environments Configure storage architecture, modality mappings, routing rules, and data life cycle policies Perform and validate imaging data migrations from Legacy systems Support and execute User Acceptance Testing (UAT) using structured test scripts Lead and support go-live activities, ensuring smooth transition into operational use Troubleshoot ...

working with a leading UK financial services organisation that is in the middle of a major digital transformation, modernising legacy systems and building out a new self-service digital platform for customers. As part of this journey, they're looking for an experienced Azure Cloud Engineer ...

Platform ecosystem, including RM Workbench, Middleware, and digital channels Develop and maintain APIs and event-driven integrations to enable Real Time data exchange across systems Enable seamless data flows to support client 360 views, portfolio insights, and transaction processing Contribute to core banking modernisation by decoupling product and data … layers from Legacy systems Support the implementation of a dynamic operational data layer to enable Real Time data consumption Ensure data quality, consistency, lineage, and compliance with regulatory requirements Enable end-to-end wealth journeys including onboarding, financial planning, portfolio management, and trading Support straight-through processing ...

one. Day-to-day of the role: Define and implement the enterprise-grade SCV in GCP. Reverse-engineer and enhance the core legacy data model. Design and execute the medallion architecture for data ingestion, transformation, and activation. Integrate GCP with Salesforce Data Cloud, ensuring efficient data flows … data ingestion, transformation, and orchestration frameworks. Experience with AI/ML operationalisation, preferably with Vertex AI. Ability to assimilate complex legacy systems and streamline them into efficient new architectures. Excellent consulting and communication skills, capable of leading discussions and challenging external suppliers. Hands-on approach with ...

best-in-class reporting and consolidation environment, with OneStream at the core. This is a pivotal role sitting at the intersection of finance, systems, and transformation, ideal for someone who enjoys combining technical accounting with change and implementation work. The Role You will play a key role … management reporting outputs Validate consolidation logic, including intercompany eliminations, FX, and ownership structures Build and refine standardised financial statements, dashboards, and KPI reporting Systems Implementation (OneStream) Translate finance requirements into system design in collaboration with stakeholders and implementation partners Contribute to data integration, chart of accounts alignment, and metadata ...

Outside IR35)/Remote Were working with a top UK University that has decided to migrate over from old legacy systems to Salesforce Education Cloud. They require a Salesforce Functional Consultant to come on board who has strong experience of delivering migrations with strong stakeholder management ...

batch records into EBRs in Rockwell Pharmasuite utilizing existing functionality Ability to work with site SMEs to turn existing EBRs in legacy systems (P2C2, PMX, etc.) into Rockwell Pharmasuite EBRs utilizing existing functionality Ability to design Building Blocks that can be reused in multiple processes Ability ...

major HR data transformation programme, playing a pivotal role in shaping new data models and driving the migration from legacy Oracle systems to a modern AWS and Snowflake environment. You will be joining a high-impact team delivering new HR data products that sit at the heart … their HR data ecosystem as part of a wider digital transformation. Operating in a complex, fast-paced environment, they are modernising their core HR systems and embedding cloud-first data practices. You will join a collaborative, delivery-focused team that is building out new data foundations and establishing best ...

Role A leading organisation in the aviation sector is undertaking a major HR data transformation programme, migrating from a legacy Oracle environment into Snowflake to create a unified, scalable HR data platform. The core data model has already been designed. The next phase focuses on: Building logical data … Providing guidance and support to other engineers Tech Stack Snowflake DBT Python (including Lambda for AWS workflows) AWS (data pipelines + infrastructure) Oracle (legacy system exposure beneficial) Power BI (understanding of downstream consumption) Domain Experience Experience working with HR/People data is highly desirable Strong understanding ...

project. Key Responsibilities Prepare and format data migration files for upload into NetSuite Cleanse and transform raw data extracted from legacy accounting systems Align data with predefined Chart of Accounts and field mapping documents Work with standard NetSuite import templates (e.g. customers, suppliers, open transactions, balances) Ensure … NetSuite standard import templates and key record types Strong Excel skills (e.g. VLOOKUPs, data manipulation, formatting) Experience working with large data sets and legacy system exports High attention to detail and ability to work to strict templates and guidelines Comfortable taking direction and working as part ...

Head of Core Banking Systems London 6 month contract Inside IR35 Head of Core Banking Systems needed for a leading financial organisation based in London for a 6 month contract, who are looking to employ an experienced Head of Core Banking systems to act as the expert … core banking systems with an in-depth knowledge of core banking platforms, ideally SBS/SOPRA to act as the expert on core banking systems with approximately 10 years+ experience in banking architecture, core banking engineering, or solution architecture. Some of the main duties of the Head ...

Integration Delivery Lead - Oracle Fusion/Workforce Systems Contract£800 per day, Inside IR35London (Hybrid - 3 days onsite) Long-term contract until 2027NPPV2 & CTC required We are recruiting for an experienced System Integration Delivery Lead to join a major enterprise transformation programme replacing legacy ERP and other … systems with Oracle Fusion Cloud and a modern workforce management platform. This is a senior technical leadership role responsible for ensuring robust integration between platforms within a complex multi-vendor delivery environment supporting a large workforce. Key Responsibilities Lead the end-to-end integration between the workforce management platform ...

supported applications. Contribute to steady-state improvements across applications, process efficiency, and service quality. Profile: 1-4 years' experience in Application Support, IT Support, Systems Support, or similar technology roles. Basic understanding of SQL, including reading and running simple queries. Ability to work with and interpret JSON files. Experience … reviewing and analysing log files. Understanding of application process flows and how systems interact. Knowledge of ITIL practices (certification desirable). Strong communication skills and the ability to work with users at all levels. A proactive and curious mindset, with a willingness to learn new applications and technologies. Previous ...

Lead core banking integration, optimisation, and transformation initiatives Drive adoption of cloud-native, event-driven architectures (AWS aligned) Support large-scale migrations and legacy system transformation Ensure alignment between business needs, product capability, and technical delivery Key Experience Required Deep expertise in core banking platforms (SOPRA/… implementations Hands-on knowledge of event-driven architecture & cloud (AWS preferred) Track record of owning full lifecycle delivery (build test release) Experience with legacy system migration/modernisation programmes Desirable Public sector or government-backed financial services experience Exposure to highly regulated environments Cloud/Architecture certifications Head ...

seeking an experienced Programme Manager to lead a critical legacy … decommissioning initiative within a large enterprise environment for our client. This programme was established to address a portfolio of legacy and orphaned systems that have not successfully transitioned into business-as-usual operations. Following internal audit findings, there is a clear need for strong programme leadership ...

Event-driven architectures and cloud-native integration models, with AWS experience preferred Challenging and directing suppliers and system integrators at a senior level Legacy system conversion and end-to-end delivery oversight across build, test and release cycles Experience within FinTech or modern digital banking environments Previous Banking … below. Solutions Architect, Banking Architect, Core Banking, Sopra, SBS, SOPRA Banking Software, AWS, Cloud Native, Event Driven Architecture, System Integration, FinTech, Digital Banking, Legacy Modernisation, London ...

legal services, professional services, or similarly regulated environments. Strong facilitation skills and experience producing clear training documentation and learning materials. Experience with document management systems and workflow platforms, including iManage. Familiarity with SharePoint 2013 or similar legacy document management systems. Experience using learning management systems ...

Core Banking Architect Lead, SBS £800- £900pd - via Umbrella Company London Architect, Architecture Lead, Core Banking Systems, SBS, Sopra Banking Systems. A global business are currently seeking a Core Banking Architect Lead to join them on a 6 month initial contract in London. The role requires experience of SOPRA … core banking implementation and large-scale system integrations. Evidence of delivery ownership across full build/test/release cycles. Experience of legacy system conversion projects. If you meet these requirements please apply for immediate consideration. Always use these settings ...