📍
San Francisco, CA

Research Engineer – Machine Learning & Systems

3 years experience
Technology & Digital
Software engineering
Posted:
December 29, 2025

World Labs

Spatial intelligence AI company
39.5
Palpable Score
Apply >view company >

Role Overview

We are looking for a versatile Research Engineer with a strong background in machine learning or 3D, software development, and systems design. This role is ideal for someone excited about bridging cutting-edge research with practical engineering, and who thrives on solving diverse technical challenges across modeling, infrastructure, and product development.

You’ll work closely with researchers, engineers, and product teams to design, build, and deploy advanced models and systems in real-world applications on the cutting edge of spatial intelligence. The role emphasizes hands-on contributions across the entire lifecycle—exploration, prototyping, experimentation, and production deployment. You will help ensure our technology continues to push boundaries in AI and remains robust, scalable, and impactful.

Key Responsibilities

Ideal Candidate Profile

Nice to Have

About the company

World Labs

Company overview
World Labs is an AI research and product company focused on “spatial intelligence” and large world models that work with 3D environments. World Labs launched Marble, a product that generates spatially consistent 3D worlds from inputs like text, images, and video, with options to edit and export outputs for use in creative and technical workflows. World Labs has positioned Marble for use cases such as gaming, VFX, simulation, and robotics-related work. World Labs was co-founded by Fei-Fei Li and raised $230 million in early funding.

Locations and presence

World Labs lists San Francisco as the location for current open roles, and company policies publish a San Francisco mailing address. World Labs does not state remote or hybrid expectations on the public job posts reviewed, so working-location requirements are not verifiable from listings alone.

Palpable Score

39.5
/ 100
World Labs is not an early-career-focused employer right now because the public job board shows only two open roles and both are explicitly experienced hires. World Labs earns credit for unusually clear pay transparency and salary history protections, but the lack of junior entry points and limited public information about hiring process, onboarding, and outcomes keep the score low.
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