REF037 - Data Test Analyst - London

Data Tester Opportunity at Ten10 - Join a Leading Tech Consultancy!

Permanent Hybrid - 2 days/week in-office London

Start date - May 2025

Ten10, one of the UK's top Quality Engineering consultancies, is expanding! We are looking for two experienced Data Warehouse Quality Engineers to support multiple analytics projects for a prestigious client.

About You:

• Expertise in testing Oracle, Snowflake, and Postgres databases and data warehouses
• Experience delivering fully reconciled Facts and Dimensions with accurate end-user reports
• Proficiency with reporting tools such as Oracle OAS and Microsoft Power BI
• Deep understanding of Data Warehouse design, including Star schema and dimensional modelling
• Strong analytical skills and technical aptitude, with the ability to influence system architecture decisions
• Experience leading testing disciplines within agile projects
• Self-starter with initiative and enthusiasm

Minimum Criteria:

• 5+ years of experience in ETL/MI data testing
• Advanced SQL skills for reconciling source/target data and validating business rules
• Proficiency with querying tools such as SQL Developer and PostgreSQL/DBeaver
• Skilled in using Snowflake and Snowsight for data lake testing
• Experience with ETL tools (e.g., ODI) and data replication tools (Oracle GoldenGate, AWS DMS)
• Python scripting and experience with CI/CD processes are desirable
• Familiarity with Data Warehouse test automation implementation

Why Join Ten10?

• 25 days annual leave (+1 day per year, up to 3 years)
• Pension matched up to 5%
• Comprehensive health plan (medical, dental, optical)
• Subsidised gym memberships & Cycle-to-work scheme
• Season ticket loans for easy commuting
• Tailored training and development programs
• Team socials, sports events, and company celebrations
• Flexible, hybrid working model (2 days a week in our London office)

Ready to Join Us?

Advance your career with Ten10!

Apply today and be part of our mission to deliver quality software faster and smarter.