Test Engineer - Fully Remote

• Design test cases to confirm task functionality, including edge cases.
• Review tasks and reference solutions to catch ambiguities and gaps early.
• Debug using Python when tasks or checks misbehave.
• Build quality checklists and provide actionable feedback to authors.
• Monitor AI agent runs for shortcuts and grading gaps to ensure trustworthy benchmark scores., PS: Our team reviews applications daily. Please complete your AI interview and application steps to be considered for this opportunity., Senior Distinguished AI Engineer At Capital One, we are creating responsible and reliable AI systems, changing banking for good. For years, Capital One has been an industry leader …
• 4 days ago +

• MSc or PhD in a STEM field or equivalent practical experience.
• 1+ years in test engineering, quality assurance, or a related role.
• Experience designing test cases and debugging complex systems.
• Proficiency in Python and Git.
• Exceptional attention to detail and clear documentation habits.

Preferred

• Experience in AI training, model evaluation, or quality review of AI-generated work.
• A perfectionist mindset and ability to work independently through ambiguous problems.

Mercor connects elite creative and technical talent with leading AI research labs. Headquartered in San Francisco, our investors include Benchmark, General Catalyst, Peter Thiel, Adam D’Angelo, Larry Summers, and Jack Dorsey.