Data Quality Analyst
Remote (1x month in London)
Salary: £45,000
We’re working with a small company who specialise in the investment space. They are looking for a Data Quality Analyst to help ensure that data flowing through the system is complete, clean, and reliable.
Responsibilities
* Own the end-to-end data quality lifecycle, from profiling to documentation
* Write SQL queries to fix issues directly in the data warehouse
* Work with Python to automate data validation and monitoring processes
* Build and run automated reports to ensure ongoing data integrity
* Collaborate with the lead analyst and Head of Data to continuously improve internal data processes
* Work closely with financial and investment datasets to support high-profile users
Skills
* Strong SQL (PostgreSQL preferred) – ability to build and fix complex queries
* Data quality techniques: profiling, cleansing, validation, documentation, monitoring
* Python for scripting and automation
* Experience with financial/investment data
* Comfort working in small, agile teams
Nice-to-Haves
* Exposure to Snowflake
* Interest in private equity or startup ecosystems
* Willingness to specialise long-term in data quality
Interview Process
1. Call with Lead Analyst
2. Technical assessment
3. Final interview with the CEO