Principal Engineer, Data Quality Platform

Join Talos, a leading provider of institutional-grade trading technology for the global digital asset market. As a Principal Engineer, you will own data correctness across the company, lead the data quality engineering team, and run BAU data operations. You will work independently from product engineering and challenge assumptions made by engineering teams. This is a hybrid-friendly position with a focus on building a culture of trust, integrity, collaboration, and mutual growth.

Responsibilities

• Lead the data quality engineering team, run BAU data operations, and own reference and security master data.
• Validate every client-facing endpoint continuously, focusing on REST and WebSocket APIs, and assert correctness against independent sources of truth.
• Design processes for safe updates to security entries, with validation and rollback, and expand coverage across the firm.