Data Business Analyst

emagine Polska; Greater London; Hybrid; GBP 92,000 - 97,000; Full time

Job summary

emagine seeks a Data Business Analyst in London taking a hybrid role. The position focuses on data analysis, mapping, validation, and post-migration testing across source and target systems. You will collaborate with stakeholders to ensure accurate data migration and governance.

Core tasks include data profiling, documentation, and creating current/target state mappings, using strong Excel skills and a structured approach to ensure quality and traceability.

Qualifications

• Strong core BA and data-analysis skills.
• Experience with server, infrastructure, or application migrations.
• Ability to identify file ownership and downstream impacts.
• Experience with data profiling, validation, and reconciliation.
• Strong Excel skills.
• Excellent documentation and governance skills.

Responsibilities

• Support server, infrastructure, or application migrations.
• Conduct file discovery, inventory, and mapping across source and target servers.
• Identify file ownership, dependencies, access requirements, and downstream impacts.
• Collaborate with application owners, infrastructure teams, and technical SMEs.
• Create current-state and target-state mappings.
• Perform data profiling, validation, and reconciliation.
• Utilize strong Excel skills for data handling and reporting.
• Define the migration testing approach, including test scenarios and acceptance criteria.
• Carry out pre- and post-migration testing for file-count, structure, permissions, and integrity checks.
• Track and resolve defects identified during migration processes.
• Manage migration planning, readiness, and post-migration validation.
• Ensure strong documentation, governance, and audit-trail adherence.
• Engage in confident stakeholder management to clarify accountability.
• Manage large volumes of detailed information across multiple applications and servers.
• Utilize familiarity with Windows/Linux servers and file permissions.

Skills

Data analysis

Business Analysis

Microsoft Excel

Stakeholder communication

Analytical mindset

Tools

SQL

Data Modeling

Job description

Data Business Analyst

Hybrid Working - London

£500 - £525

emagine is a high-end professional services consultancy and solutions firm Specialising in providing business and technology services to the financial services sector, we power progress, solve challenges and deliver real results through tailored high-end consulting services and solutions.

We have created a culture of openness and integrity by building genuine and strong relationships and partnerships, enabling us to be uncompromising in our dedication in delivering the optimal service for our clients. Our commitment is not just towards our clients but we aim to foster a positive and equitable working environment with our consultants and colleagues which stems from our core values: Confident, Dedicated, Responsible, Genuine.

We are seeking a Data Analyst role is to facilitate successful data analysis and migration projects by collaborating with various stakeholders to ensure accurate mapping, validation, and post-migration testing of data between source and target systems.

Main Responsibilities:

• Support server, infrastructure, or application migrations.
• Conduct file discovery, inventory, and mapping across source and target servers.
• Identify file ownership, dependencies, access requirements, and downstream impacts.
• Collaborate with application owners, infrastructure teams, and technical SMEs.
• Create current-state and target-state mappings.
• Perform data profiling, validation, and reconciliation.
• Utilize strong Excel skills for data handling and reporting.
• Define the migration testing approach, including test scenarios and acceptance criteria.
• Carry out pre- and post-migration testing for file-count, structure, permissions, and integrity checks.
• Track and resolve defects identified during migration processes.
• Manage migration planning, readiness, and post-migration validation.
• Ensure strong documentation, governance, and audit-trail adherence.
• Engage in confident stakeholder management to clarify accountability.
• Manage large volumes of detailed information across multiple applications and servers.
• Utilize familiarity with Windows/Linux servers and file permissions.

Key Requirements:

• Strong core BA and data-analysis skills.
• Experience with server, infrastructure, or application migrations.
• Ability to identify file ownership and downstream impacts.
• Experience with data profiling, validation, and reconciliation.
• Strong Excel skills.
• Excellent documentation and governance skills.

Our people

The ideal consultants will share our values and be aligned with our ways of working and as your career progresses, you can expect to work across all areas of the project lifecycle, from strategy to implementation. This will provide you with a broad base of experience from which to build an outstanding career.

The ideal consultants will share our values and be aligned with our ways of working and as your career progresses, you can expect to work across all areas of the project lifecycle.

At emagine, we are committed to building an international and diverse team by embracing our different backgrounds.

“emagine is an equal opportunity employer, and employment practices are based strictly on merit. It is the policy of the Company to give equal opportunity in employment regardless of sex, sexual orientation, marital status, race, age, disability, gender reassignment, pregnancy and maternity, religion or ethnic origin”