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Abundant

On-demand human operators ensure AI reliability

Member of Technical Staff - Platform Engineering

Software EngineeringConfirmed live in the last 24 hours
Full-timeSan Francisco, CA, USANo salary listedIn-person

About the Job

Requirements

  • The candidate must have a deep understanding of evaluations, reinforcement learning, and how large language models and agents work.
  • The candidate must be able to read research papers and keep up with state-of-the-art literature.
  • The candidate must be highly proficient with coding agents such as Codex or Claude Code.

Responsibilities

  • Work directly with the Head of Engineering to build, scale, and deploy projects.
  • Transition between customer-facing products and internal infrastructure.
  • Take over key parts of the core simulation engine within the first 30 days.
  • Add new features to the core simulation engine and improve its performance.
  • Drive key metrics such as throughput and cost.
  • Ensure that the software scales to more than 10 billion events and tens of thousands of monthly human and virtual users.
  • Establish the engineering culture as the technical team continues to scale.

About the Company

Abundant

On-demand human operators ensure AI reliability

Abundant provides a human-in-the-loop platform that makes AI agents reliable in production, especially for healthcare, legal, and financial services. Its system runs AI tasks and, when an edge case arises, calls a Human Intelligence API where expert operators complete the task and hand control back; all interactions are logged to create labeled training data and improve models, with an analytics dashboard for monitoring. The key difference is a dedicated human-override layer and a focus on real-world reliability in regulated industries, backed by founders with extensive experience in planning systems, content classification, and cloud infrastructure. The goal is to increase AI accuracy and task success in production by combining automated agents with precise human supervision and data-driven model improvement.

Company size
11-50
Company stage
Seed
Total funding
$130K
Headquarters
San Francisco, CA
Founded
2024

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