Database Engineer - AI Systems & Performance

Mercor is seeking a highly skilled database-focused engineer in Singapore to design and assess a real-world database engineering task. You will craft a self-contained problem, define tests for correctness, performance, and reliability, and collaborate with reviewers to refine the task. The role emphasizes deep internals expertise and precise explanations of tradeoffs. Applicants should have five years of hands-on experience or a database-systems PhD, with strong knowledge of storage engines, J-…