Database Systems Evaluation Expert

Mercor

Remotetask-basedExpert / credentialed
Applications close Friday, October 16, 2026 at 12:00 p.m. Pacific.

About the role

Applications close Friday, October 16, 2026 at 12:00 p.m. Pacific. We are selecting the first three applicants who qualify for the initial pilot.

## About the work

Build real-world tasks that test how well AI agents handle database engineering. Depending on your specialty, your task may cover database-engine implementation, production diagnosis, or application migration.

Each task should include a clear problem statement, a reproducible repository or environment, a working reference solution, tests, and grading criteria that distinguish a robust engineering solution from one that only appears correct.

## What you'll do

- Design one challenging, self-contained database engineering task.

- Build checks for correctness, failure handling, concurrency, retries, and regressions where relevant.

- Evaluate performance measures such as latency, throughput, and memory use.

- Write clear grading criteria for engineering judgment.

- Work with technical reviewers to refine and validate the task.

## Who we're looking for

- At least five years of hands-on database-engine internals experience, or a database-systems PhD.

- Deep experience with storage engines, query execution, optimization, transactions, replication, or related low-latency systems.

- Strong implementation skills and clear explanations of correctness and performance tradeoffs.

- Experience with Go is preferred.

DBA, SQL analytics, ETL, or application-only database experience does not qualify on its own. You do not need to specialize in every task area.

## Application process

Complete a self-paced technical assessment with written responses and a coding exercise. You control when to advance between sections. (~35 min)

Use a laptop or desktop with a camera, microphone, and entire-screen sharing. Have your own editor and terminal ready, along with Python 3.8+ and a compiler for C, C++, Rust, Go, or Java. The assessment includes a starter kit and public tests. …

Official source: work.mercor.com. Details can change; the platform's page is the final word. How we check listings.

Similar roles