15 of 15 Contract Legacy Systems Jobs in London

data workstream. Requirement for someone to lead the full data agenda across the programme lifecycle working across legacy systems, Workday, integrations and reporting requirements. Workday Data Lead, key responsibilities: Lead data workstream across full programme lifecycle Define and deliver data strategy - data plan for Workday Financials implementation … Understanding of finance data structures including master data Experience defining and managing data strategies and data plans Previously worked across multiple legacy systems and data sources Overseeing and coordinating technical teams Strong understanding of data quality and data controls Reasonable Adjustments: Respect and equality are core values ...

Morgan McKinley, we are partnering with a rapidly growing construction business undergoing expansion through both M&A and organic growth. They are seeking a Systems Accountant to join their East London team, where you will play a key role in the implementation of NetSuite. The role will also involve … supporting data migration and reconciliation between legacy and new systems, as well as contributing across accounts payable and receivable processes. Key responsibilities: Lead and support the implementation of NetSuite across the business Manage data migration and reconciliation from legacy systems to NetSuite Ensure accuracy ...

-to-cloud transformation initiatives. Key requirements: Proven experience as a Senior Business Analyst Active SC (Security Clearance) Experience in migrating legacy systems to AWS Strong expertise in requirements gathering, documentation, and end to end process analysis. Hands-on experience working within mature IT Service Management (ITSM ...

post-trade processing across multiple Securities Finance transaction types. This is a high-impact delivery role within a critical programme replacing legacy systems, where the successful candidate will be expected to contribute quickly and operate with minimal hand-holding. Responsibilities: Contribute to the design and build … core software engineering principles. Proven architecture and system design capability, including ability to decompose problems and articulate design rationale. Experience building and supporting production systems in a high-pressure delivery environment. Working knowledge of SQL/relational databases. Experience working in Agile environments, including exposure to automated testing ...

monthsIR35: Outside IR35Location: Remote The Role:· Support the redesign and rebuild of a core data mart, ensuring accuracy and reliability vs legacy systems· Review, understand, and improve existing dbt models (hands-on development)· Perform SQL-based analysis and validation across legacy and new data marts … Troubleshoot data issues and support data quality improvements· Validate data outputs and ensure consistency across systems· Build SQL logic to validate data feeding into Tableau dashboards· Work closely with Analytics Engineers to refine models and improve overall data structure Key Skills:· Strong SQL experience working with complex data models ...

Cloud Integration (CPI), API Management, and Event Mesh. * Developing iFlows to support vital government processes, connecting SAP S/4HANA with legacy systems, HMRC APIs, and other public-sector platforms. * Ensuring all integrations meet high standards of reliability, security, and maintainability. * Working within an Agile team, participating … experience with message mapping. * Familiarity with Agile methodologies and CI/CD pipelines. * Ability to produce comprehensive technical documentation. * Experience working with government systems such as HMRC, DWP, or HMPPS is highly desirable. * Eligibility for Security Check (SC) clearance; active SC preferred. * Right to work in the UK. ...

enterprise architecture strategy for a large-scale transformation of customer, billing and revenue platforms Lead the move away from legacy systems into a modern, cloud-first environment that improves performance, scalability, and customer experience Define the target architecture and set a clear, deliverable roadmap from current state ...

Friday About the role: Based in Greater London (Hybrid): Lead the implementation and ongoing enhancement of digital solutions, including customer-facing platforms, appointment booking systems, and case management tools Manage the full product lifecycle, from discovery and design through to delivery and continuous improvement Drive the migration away from … legacy systems, mitigating operational risks associated with unsupported technologies Engage and collaborate with stakeholders across multiple services and directorates About you: You will have the following experiences: Extensive experience in a similar role Proven experience in product management, including roadmap ownership, delivery management, and stakeholder engagement Experience ...

Excel and other tools Strong Python, R, SQL skills and experience Experience extracting and collating data from multiple legacy systems Experience with Data Reporting tools (e.g. Tableau/PowerBI) Experience working in an Agile and dynamic delivery environment in which change and ambiguity often exist Soft skills ...

Programme Manager - Data Platform, AI, Data Ecosystem, Data migration, Technology platforms, Analytics, AI Capabilities, Data Integration, Cloud, ERP, Snowflake, Service Transition, Legacy Systems, End-to-end, Transformation, Retail, Budget Management An amazing new opportunity has just become available to join a leading Retail company as a Programme ...

/Hybrid environments. Nice-to-Have: Domain expertise in Customer Support, Contact Centres, or Order Management . Previous experience with SAP migrations or legacy system modernisations. Proficiency in Jira, Confluence, Miro, and BPMN tools. Randstad Technologies is acting as an Employment Business in relation to this vacancy. ...

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 … governance frameworks for master data and reporting hierarchies Document processes, controls, and system configurations Change & Stakeholder Engagement Support the transition from legacy systems to OneStream Deliver training and act as a key point of contact for finance users Act as a subject matter expert on consolidation ...

work is highly specialised and will suit someone who has supported enterprise or banking archive platforms and is comfortable working hands-on with Legacy systems. What you'll be working on You'll be supporting the recovery of archived enterprise data that was previously migrated from CMOD ...

Hybrid – 1 day onsite) Contract: Day Rate We’re working with a global investment-focused organisation delivering a major transformation programme, replacing a legacy platform with a modern, cloud-based ecosystem. They’re looking for a senior Software Development Manager to lead a key workstream focused on data … user experience Translate business requirements into clear technical delivery plans Drive engineering best practice, team performance and delivery standards Oversee knowledge transfer from legacy system SMEs into the wider team (without direct ownership of the legacy platform) What we’re looking for Proven experience ...

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 ...