AfterQuery - Software Engineer – Marketplace
Listed on 2026-10-18
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Software Development
AI Engineer (Applied/Software), Cloud Engineer - Software, Machine Learning/ ML Engineer
Source: Paraform -
Compensation: $250,000-$300,000 base (flexible for very strong background); OTE $300,000-$400,000 with performance bonus up to $100K; competitive equity.
Location: San Francisco (FiDi) - on-site Monday-Friday plus half-day or remote Sunday. Visa: open to transfers (OPT, H1B).
About this roleSoftware Engineer (Growth Infrastructure / Marketplace) with 2+ years of experience to build the core infrastructure powering expert acquisition, onboarding and matching a traditional growth engineering role: you'll build the platform and tooling that lets the growth team hire, assess, interview, onboard and retain domain experts, owning end-to-end systems from outreach tooling and AI-powered interviewing to automated expert-to-project matching, and eventually ML-driven recommendation systems.
Whatyou will be doing
Build and own the expert marketplace infrastructure: outreach, interviewing (including an AI interviewer), assessments, and onboarding tooling
Develop the hiring platform where experts are onboarded, managed, and dispatched to projects based on fit and availability
Create automations and internal tools that replace manual growth-team workflows
Partner with growth associates to identify bottlenecks, instrument the funnel, and ship high-leverage improvements quickly
Eventually build ML-driven recommendation systems that predict expert needs for new projects and automate staffing
Type Script/JavaScript, Next.js, React, Node.js, Python, Kubernetes, Kafka, Redis, Elasticsearch, AWS, GCP
About After QueryBuilds novel datasets and frontier data-creation infrastructure for LLMs and AI agents (agentic and hard-reasoning workflows) for leading AI labs and YC companies; founders from Citadel Securities, Google, Meta, Morgan Stanley, Silver Lake. 85 employees, founded 2024, $34M total funding, FiDi SF.
2-5 years as a full-stack SWE
Type Script/JavaScript, Next.js, React, Node.js, Python
Kubernetes, Kafka, Redis, Elasticsearch; AWS/GCP
Comfortable with high autonomy and end-to-end ownership
On-site M-F in FiDi SF, plus half-day or remote Sunday
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