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Posted 02 August, 2026

Data Lead

Sanderson
London, ENG, GB Full Time

Job Description

Data Lead - Data Migration & Reporting\n

Payments Transformation Programme

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Contract: Outside IR35 | Duration: Initial 6 months | Hybrid Working | £500-£600 per day

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An exciting opportunity has arisen for a hands-on Data Lead to join a major Payments Transformation programme. You'll take ownership of data quality, migration and reporting, ensuring the successful delivery of a critical workstream that underpins programme go-live.

Key Responsibilities\n
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  • Lead data quality assessments, cleansing and migration activities across customer and finance data.
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  • Design and execute ETL processes, reconciliation rules, migration rehearsals and cutover planning.
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  • Build and maintain Power BI dashboards and KPI reporting for programme governance and executive stakeholders.
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  • Establish data governance standards, maintain the data dictionary and ensure data readiness for programme milestones.
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  • Work closely with Technology, Finance and Business stakeholders to deliver a successful migration and reporting capability.
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About You\n

You'll be an experienced Data Lead with a strong track record delivering complex data migration programmes. You'll combine hands-on technical capability with excellent stakeholder management skills and be comfortable leading a workstream within a fast-paced transformation environment.

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Essential:

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  • Hands-on experience delivering data migration and ETL solutions.
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  • Strong Power BI dashboard and reporting development skills.
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  • Experience of Dynamics 365 or similar ERP migrations.
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  • Expertise in data reconciliation, cleansing, governance and cutover planning.
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  • Ability to work independently within a complex transformation programme.
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Experience within financial services, membership organisations or other regulated environments would be highly advantageous.

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This is an excellent opportunity to play a key role in a high-profile transformation programme, delivering a critical workstream on an Outside IR35 basis.

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RSG Plc is acting as an Employment Business in relation to this vacancy.