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Bitquery
Data Quality Engineer
3 months ago | 267 views | Be the first one to apply

Data Quality Engineer

Full-time
Cyprus

About the company

Bitquery is a leading blockchain data provider with a set of software products that parse, index, and store blockchain data in a unified way. Today we process over 1 Petabyte of data and end-to-end infra in-house. We also serve governments worldwide. Our aim is to become the most prominent data company in crypto.

Job Summary

Role & Responsibilities:

📍Design and implement data quality layer in the large scale data infrastructure; 📍Execute a data quality testing framework to validate data at various stages of the processing lifecycle; 📍Hands-on with test preparation and execution in the Agile and DevOps environment; 📍Become familiar with Bitquery’s blockchain products, data sets, and processing pipelines; 📍Coordinate with subject matter experts to develop, maintain, and validate test scenarios; 📍Meet with internal stakeholders to review current testing approaches and provide feedback on ways to improve/extend / automate; 📍Preparation, review and update of test cases and relevant test data consistent with the system requirements, including functional, integration & regression 📍Analyze, debug, and document quality issues 📍Record and report test status at the respective stages 📍Be proactive and follow Shift-left testing approach in identifying the issues early and following-up on them efficiently 📍Support quality assurance initiatives and help institutionalize best practices 📍Maximize the opportunity to excel in an open and recognising work culture. Be a problem solver and a team player to make a bigger contribution to the achievements. 📍Open to learn from each other in the team and each experience day-to-day

Requirements

📍Min. 5+ years of hands-on with databases 📍Experience working with Big data products 📍Good knowledge of SQL, data warehousing, data analytics, APIs, etc.

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