About AfterQuery

AfterQuery is an applied research lab curating data solutions for foundation model development. We serve every frontier AI lab with the mission of delivering the best data to power the best models. In doing so, we can make expertise that once took a lifetime to build available to anyone who needs it.

Our customers are the ones building the foundation models themselves and our work sits directly in the loop of how those systems improve. This is a rare opportunity to join a company at a defining moment in AI. We are YC's fastest unicorn, valued at $3.2 billion. We're based in San Francisco and backed by leading investors including Altos Ventures, BoxGroup, and Y Combinator and angels from Google DeepMind, OpenAI, Anthropic, Meta Superintelligence Labs, and Microsoft AI.

Why Apply

Massive Opportunity: We are YC's fastest unicorn valued at $3.2 billion and we're not slowing down.

Founding Impact: You will own and architect core infrastructure systems that power our platform from the ground up.

Equity & Growth: Competitive salary and meaningful equity. As we scale, you’ll have the opportunity to shape the engineering organization and lead major technical initiatives.

Strong Team: Our founding team has experience from Citadel Securities, Meta, Google, Silver Lake, and Morgan Stanley — work alongside world-class engineers and researchers.

Overview

As a technical recruiter, you’ll help build the technical team shaping the future of frontier AI data infrastructure. You’ll own recruiting for engineering and technical roles end-to-end, partner directly with the founders, and help define the hiring systems, candidate experience, and talent bar from day one.

Responsibilities

• Own full-cycle recruiting for technical roles, including software engineering, infrastructure, applied AI, full-stack, and product engineering.

• Build high-quality outbound sourcing pipelines for top technical talent.

• Source candidates from AI labs, high-growth startups, big tech, quant firms, and elite universities.

• Partner with founders and hiring managers to define role requirements, interview loops, scorecards, and hiring strategy.

• Run candidate processes end-to-end, including outreach, screens, coordination, feedback collection, offer support, and closing.

• Create a high-touch candidate experience that reflects AfterQuery’s bar, speed, and culture.

• Track and improve recruiting funnel metrics, including response rates, pass-through rates, offer acceptance, and time to hire.

• Help build the foundation of AfterQuery’s recruiting function, including systems, templates, workflows, and talent market maps.

Required Qualifications

• 1+ years of experience in technical recruiting, ideally at a high-growth startup, AI company, top tech company, or technical recruiting agency.

• Proven ability to source, engage, and close strong engineering candidates in competitive markets.

• Strong understanding of technical roles across software engineering, infrastructure, full-stack, applied AI, and systems/product engineering.

• Experience building outbound sourcing pipelines from scratch.

• Excellent written and verbal communication skills.

• Strong judgment on candidate quality, calibration, culture fit, and hiring urgency.

• High agency, strong ownership, and comfort operating in a fast-moving startup environment.

• Experience partnering directly with founders, executives, or senior hiring managers.

Preferred Qualifications

• Experience recruiting for AI, ML, data infrastructure, developer tools, quant, or frontier technology companies.

• Strong network across engineering, AI, startup, university, or quant communities.

• Experience hiring founding engineers, senior engineers, infrastructure engineers, or other hard-to-close technical talent.

• Comfortable with LinkedIn Recruiter, ATS systems, sourcing tools, email sequencing tools, and AI-assisted recruiting workflows.

• Experience improving interview processes, scorecards, calibration systems, or candidate experience.

• Startup experience preferred.

Company Benefits (For Eligible Employees):

• Health Insurance: Medical, Vision, Dental

• 401(k) with Employer Match

• Daily Meals: Daily UberEats Stipend

• Monthly Wellness Stipend

• Commute Covered

We are an equal opportunity employer committed to providing a workplace free from discrimination and harassment. Employment decisions are made without regard to legally protected characteristics under applicable federal, state, or local law.

We comply with applicable pay transparency requirements and provide compensation ranges based on the position, qualifications, experience, and other relevant factors. Reasonable accommodations are available to qualified individuals with disabilities and for sincerely held religious beliefs, as required by law. This job description is intended to describe the general nature and level of work performed and is not an exhaustive list of all duties, responsibilities, qualifications, or working conditions associated with the position. We reserve the right to modify this job description as business needs change.