Full Stack AI Engineer

OpusClip•Mountain View, CA

10h•Onsite

About The Position

OpusClip is seeking a Full-Stack AI Engineer to join their team. This role operates at the intersection of applied AI, product instinct, and architectural excellence. The ideal candidate is a builder who thrives in zero-to-one environments, brings strong technical judgment to AI-generated codebases, and has the grit to ship innovative products. OpusClip is the world's No.1 AI video agent, used by over 10 million creators and businesses, and has raised $50 million in funding. Headquartered in Mountain View, the company has a team of 100 passionate AI enthusiasts and video experts.

Requirements

Experience working on AI-native codebases and bringing structure to chaos.
Comfortable across the entire stack: React on the front end, Node.js or Django on the back.
Experience shipping products from scratch, ideally as a solo developer or in a very small team.
Resonates with a "combat spirit to win" and treats shipping like a sport.
Fluent in using AI coding tools like Cursor, understanding their limits and when human judgment is needed.

Nice To Haves

Multimodal AI Engineering (Video ML/Video AI)
Background that blends product thinking with technical depth

Responsibilities

Architect the AI-Native Codebase: Take ownership of redesigning the structure of a fast-moving, AI-generated codebase, bringing scalability, maintainability, and long-term thinking to make it production-ready.
Build Full-Stack, End to End: Own features from front-end (React) to back-end (Node.js, Django, Python), shipping prototypes to production fast.
Applied AI Engineering: Work hands-on with LLMs, AI agents, tool calling, and memory systems to solve real product challenges.
Shape the Product: Collaborate with product and marketing to define what gets built, considering users and outcomes.