# Software Engineer, Gen AI

**Company:** [Scale AI](https://hotfix.jobs/companies/scale-ai)
**Location:** San Francisco, CA, New York, NY
**Role:** Fullstack Engineering
**Salary:** $180k – $225k/yr
**Experience:** 3+ years
**Skills:** TypeScript, React, Node.js, Python, MongoDB, Elasticsearch, Temporal
**Posted:** 2026-07-31

> Build and own end-to-end features across the full stack for Scale AI's Generative AI Data Engine that powers advanced LLMs via RLHF, data generation, evaluation, safety and alignment. Requires 3+ years software engineering experience and full-stack skills with React, TypeScript, Node, Python and related tools.

## Job Description

## Responsibilities
- Design and implement features end-to-end across front-end, back-end, and infrastructure.
- Build features end-to-end using technologies like TypeScript, MongoDB, and Elasticsearch, and contribute to our compute orchestration layer powered by Temporal.
- Own high-impact technical systems that are critical to Scale’s revenue delivery.
- Build and iterate on complex systems that scale to millions of tasks per week.
- Collaborate with model teams, Forward Deployed Engineers, and cross-functional stakeholders.
- Help shape the engineering culture, values, and best practices of a fast-growing team.

## Requirements
- 3+ years of relevant software engineering experience.
- Track record of building and shipping products at scale.
- Ability to thrive in a fast-paced, high-ownership environment.
- Strong product intuition and problem-solving skills.
- Experience across the stack: React, Typescript, Node, Python, etc.
- Excited to join a hybrid team based in San Francisco or New York City.

## Nice-to-Haves
- Experience with ML, operations, and analytics at the intersection to deliver high-quality data at scale.
- Interest in teams such as Allocation, Growth, Frontier Data, Trust & Safety, Pay, Operator, or Tasking Experience.

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