AI Software Engineer: Creative Tooling

We’re looking for an AI software engineer to help build out our system that takes AI decisions — scripts, clips, music, voice — and turns them into finished, editable video content.

You’ll own both the backend logic that generates content, and the frontend editor that lets creatives refine and finalize it.

What You’ll Do

Continue building the video editor UI that visualizes and plays back AI-generated content
Develop AI logic to determine:
Clip sequencing + transitions
Voiceover generation
Text overlays and styling
Background music and pacing
Integrate with an existing FFmpeg JSON pipeline to render AI decisions into video
Enable users to edit directly in the UI and regenerate final video output
Own the full creative pipeline: AI-first draft → human-approved final
Work closely with our AdManager and Creative Agent systems to keep everything tightly connected

What We’re Looking For

Dev experience at Adobe, Descript, Runway, Lumen5, or as an early engineer at a creative AI/media startup
A proven track record building (or heavily contributing to) AI-first creative tools
Ability to take projects from scratch to polished, production-ready UX and media pipelines
Comfort working alongside designers, creatives, and ad/performance teams

Key Technical Skills

Frontend/UI: TypeScript, React, timeline/canvas-based editing interfaces
Media automation: FFmpeg, MoviePy, Remotion, Adobe APIs
AI integration:
LLM prompting (OpenAI, Claude, etc.)
LangChain / LlamaIndex / tool calling
Voice synthesis (e.g. ElevenLabs, AWS Polly)
Storyboarding logic and scene assembly
Backend glue: Python, FastAPI, async job queues
Pipeline architecture: Modular, readable JSON for controlling render logic
Experience with S3, asset storage, and creative file workflows
Bonus: Familiarity with agent architectures and procedural/working memory concepts

Who You Are

Ambitious, driven, and energized by big creative challenges
Excited to be on-site with a small, high-velocity team — and move faster by building side by side
A creative technologist who thinks like a product person and builds like an engineer
Deeply curious about AI and how it can expand creative expression
Comfortable owning major systems from proposal through shipping
Pragmatic, iterative, and focused on making real tools people love using
Obsessed with building the future of AI-generated media — and making it beautiful, not just functional

Who We Are

We’ve built an AI marketing agent that’s getting a lot of traction. Over the last few weeks, referral volume is up 500%, and we literally can’t keep up with inbound from minimal sales efforts.

We need a great engineer to help us scale this to the moon. With just a few months of focused, high-leverage execution, we believe we can reach multi-million ARR.

We’re offering a competitive equity + cash comp package for this stage — and the chance to be in on the ground floor of something really exciting.

If you're ready to help invent the future of creative automation, let’s talk.

Fibonacci

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