Senior Product Engineer

World Labs • San Francisco, CA

11h

About The Position

We build foundational world models that can perceive, generate, reason, and interact with the 3D world — unlocking AI's full potential through spatial intelligence by transforming seeing into doing, perceiving into reasoning, and imagining into creating. We believe spatial intelligence will unlock new forms of storytelling, creativity, design, simulation, and immersive experiences across both virtual and physical worlds.
We bring together a world-class team, united by a shared curiosity, passion, and deep backgrounds in technology — from AI research to systems engineering to product design — creating a tight feedback loop between our cutting-edge research and products that empower our users.
We’re looking for a Senior Full Stack Product Engineer who thrives at the intersection of product and engineering. You should have strong coding skills across the stack, a deep appreciation for intuitive user experiences, and the technical expertise to build complex 3D web applications. In this role, you’ll own product features end-to-end—from ideation through to building responsive, user-centric web apps and backend generative AI services and APIs. You’ll also collaborate closely with our research team to bring cutting-edge AI research to life in real-world applications. All in all, you’re a player coach as a strong engineer who is passionate to drive product development.

Requirements

• Strong track record in developing and shipping successful products.
• 6+ years of engineering experience and proven ability to operate effectively in startup environments as an early-stage engineer or founder, demonstrating adaptability and ownership.
• Experience in building user-focused web applications.
• Proficiency in modern web application technologies for frontend (e.g., TypeScript, React, Node.js) and backend services, and a strong understanding of web architecture.
• Experience and strong curiosity in working with AI tools.
• Excellent problem-solving abilities and a strong foundation in computer science principles.
• Strong communication and collaboration skills, with a focus on delivering high-quality, impactful solutions.

Nice To Haves

• Experience in 3D graphics programming and shader development, particularly web frameworks such as WebGL and three.js. Experience building applications around generative image, video, or 3D models is particularly valuable.
• Experience working with generative AI, machine learning, neural rendering, etc.
• Contributions to open-source graphics or machine learning projects.
• Experience building real-time collaborative tools and applications.
• Experience working in VFX, gaming, 3D design, or other industries that focus on high-fidelity visual outputs.

Responsibilities

• Work as a Sr. Product Engineer to develop and ship products with a user-centric approach.
• Develop and optimize web-based 3D graphics tools and applications.
• Participate in all phases of the software development lifecycle, from design to deployment, including working directly with early testers and design partners to solicit user feedback.

What This Job Offers

• Job Type: Full-time
• Career Level: Mid Level
• Education Level: No Education Listed