Data Quality Analyst - Global Data & MDM Excellence

AHK Group Ltd; West Kirby; On-site; GBP 42,000 - 60,000; Full time

Benefits offered by this job

Pension

Life assurance

Employee assistance programme

Job summary

Alfred H Knight, based at our global head office in Prescot (Liverpool), invites you to join the Operational Data Strategy team as a Data Quality Analyst. You will profile, harmonise, and feed high-quality data into our enterprise MDM platform, enabling accurate worldwide reporting across 35+ countries.

In this role you will work with SQL, Python, and data profiling tools to identify and resolve data quality issues, bridging technical and business needs and supporting data-driven decision making.

Qualifications

• Proven SQL queries; multi-source data handling.
• Python scripting with Pandas/NumPy for data manipulation.
• Data profiling with Purview or similar tools to investigate data anomalies.
• Experience with enterprise MDM platforms (e.g., Semarchy, Reltio, Informatica).
• Strong ability to explain data quality issues to non-technical stakeholders.

Skills

SQL

Python

Data profiling

MDM

Stakeholder comms

Education

Bachelor's degree in CS/DS

Tools

Purview

Job description

Alfred H Knight, based at our global head office in Prescot (Liverpool), invites you to join the Operational Data Strategy team as a Data Quality Analyst. You will profile, harmonise, and feed high-quality data into our enterprise MDM platform, enabling accurate worldwide reporting across 35+ countries.

In this role you will work with SQL, Python, and data profiling tools to identify and resolve data quality issues, bridging technical and business needs and supporting data-driven decision making.