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Full-Stack Software Engineer

Viggle AI · 🇨🇦 Toronto, ON · posted today

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Extracted from the posting

Base

Not stated

Equity

Attractive equity packages (no specific figures stated)

Remote

On-site

Funding

Backed by a16z (no amount or stage stated)

Eng team

Small but mighty team (no number stated)

Stack

Go, Gin, React, TypeScript

TL;DR

New-graduate Full-Stack Software Engineer role on Viggle AI's team building 3D character and motion asset tools. Backend work uses Go and Gin for APIs, and frontend work uses React and TypeScript for uploading, previewing, and exporting assets, with Python and TypeScript workers for asset conversion and rendering. Required skills include JWT/JWKS authentication and API security.

The full posting

Full-Stack Software Engineer new graduate — AI & 3D Creator Tools

Company

About Viggle AI

Backed by a16z, Viggle AI is building the world's most advanced controllable video and 3D generation technology, empowering game developers, content creators, filmmakers, and industry professionals to bring their visions to life. From building characters to building worlds, Viggle has reached over 40 million users worldwide with a small but mighty team.

Job Summary

Help us build the tools that turn images and videos into 3D characters and motion assets. You'll work alongside experienced engineers across our React / TypeScript frontend, Go / Gin backend, and asset-processing services to ship features for AI-powered creation workflows.

Job Responsibilities

Design, develop, test, and deploy backend APIs using Go and Gin for character and motion creation workflows.
Build and improve React / TypeScript interfaces for uploading, browsing, previewing, and exporting assets.
Integrate Python and TypeScript workers for asset conversion, rendering, and video processing.

Required Skills

Uses AI coding tools responsibly—understands generated code, reviews its assumptions, and verifies behavior through tests.
Strong programming fundamentals and hands-on experience with Go or TypeScript / JavaScript through coursework, personal projects, or previous work.
Familiarity with backend APIs or React development, and a willingness to work across both.
Patient, methodical debugging: reproduce issues, isolate root causes, and verify fixes across relevant use cases.
Familiarity with JWT / JWKS authentication, API security, or shared SDK development.

Bonus Qualifications

Experience with object storage such as Cloudflare R2, Amazon S3, or Google Cloud Storage, especially large-file or multipart uploads.
Exposure to background jobs, asynchronous processing, Docker, Kubernetes, or CI/CD.
Interest or experience in Three.js, Blender, 3D graphics, animation, Gaussian splatting, or media-processing pipelines.

Compensation:

Competitive Salary Range: