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Software Engineer - Marketplace

AfterQuery· Engineering
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San Francisco$250k - $300kFull-timePosted 1mo ago

About the role

Growth Engineering role focused on building product systems to acquire, onboard, assess, match, activate, and retain experts for frontier AI lab customers. Hands-on product engineering with high ownership, collaborating with Growth, Operations, Design, and founders to turn ambiguous opportunities into reliable software.

Responsibilities

  • Build end-to-end product experiences across expert acquisition, onboarding, assessments, matching, activation, and retention.
  • Partner directly with Growth and Operations to identify the highest-leverage bottlenecks, instrument the funnel, and ship improvements quickly.
  • Own experiments from idea through implementation and measurement: define the hypothesis, build the product, assess the result, and iterate.
  • Develop internal tools and automation that make customer-facing and operational teams dramatically more effective without compromising quality or control.
  • Create durable product primitives and clean interfaces rather than one-off workflows; improve existing systems as you touch them.
  • Use data, user feedback, and technical judgment to make clear tradeoffs between speed, reliability, and long-term maintainability.

Qualifications

  • 3–5 of professional software engineering experience, ideally building high-velocity product, growth, marketplace, or workflow software.
  • Strong full-stack engineering ability and a track record of shipping user-facing product from ambiguous requirements.
  • Excellent product sense: you can distinguish the real problem from the first requested solution and focus on what will move the metric.
  • Comfort working closely with non-technical partners and translating their needs into simple, robust systems.
  • High ownership, strong judgment, and the ability to move quickly without creating unnecessary complexity.

Skills

Required:Full-stack software engineeringProduct senseCollaboration with non-technical partnersOwnership & judgment

Benefits

  • Health Insurance: Medical, Vision, Dental
  • 401(k) with Employer Match
  • Daily Meals: Daily UberEats Stipend
  • Monthly Wellness Stipend
Last updated Oct 7, 2026. Interested? Apply on the company site.
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About AfterQuery

AfterQuery is an applied research lab curating data solutions to accelerate foundation model development.

AI researchdata solutionsfoundation model developmenttraining datasupervised fine-tuningreinforcement learningagent environmentscomputer use trajectories
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