Founding Software Engineer

AfterQuery is a high-growth AI startup building infrastructure for frontier data creation and evaluation for LLMs and AI Agents. They are seeking a Founding Software Engineer for a mission-critical, non-narrow role with end-to-end ownership. The role involves designing, building, and scaling systems related to RL environments, APIs, and human-in-the-loop platforms. This is a flexible, full-time on-site position.

Requirements

• Design and build scalable systems
• Tackle diverse projects
• Lead an initial core project
• Write clean, maintainable code
• Collaborate with research, product, and design teams

Benefits

• Health insurance
• Daily lunch & dinner
• Free gym membership
• Equity