Business Analyst - Reference Data & CMS Migration

Square One Resources

City Of London

On-site

GBP 112,000 - 118,000

Full time

6 days ago

Be an early applicant

Application generator

Don’t send a generic resume — generate a resume and cover letter tailored to this exact role.

Get past ATS filters

Job summary

Square One Resources is seeking a Business Analyst to support a Reference Data Transformation Programme in London. The role focuses on designing, implementing and migrating a new reference data model and CMS platform across the organisation.

You will document current and future-state Reference Data processes, facilitate cross-functional workshops, and capture migration requirements to enable a new operating model. Start date is September 2026, with a day rate of £474 inside IR35.

Qualifications

Proven BA experience on data transformation programmes.
Strong requirements elicitation and documentation skills.
Data modelling and data management experience.
Business process modelling and workflow design.
Data migration planning and execution support.
User story creation and backlog management.

Responsibilities

Document current and future-state Reference Data processes.
Facilitate workshops with Product, Data, Engineering and Operations teams.
Capture and manage business, functional and migration requirements.
Support the design and implementation of a new Reference Data operating model.
Document dataset dependencies, upstream and downstream impacts, and migration activities.
Develop migration plans and coordinate execution with delivery teams.