Full-Stack Engineer - Creative Agents

Overview

Build the next generation of Creative Agents for ElevenCreative, owning complete features across frontend, backend, agent architecture and infrastructure.

What you'll do

• Design and build complete agent-powered features, from frontend interfaces and application state to backend services, APIs and data storage.
• Develop agent capabilities and integrations, including model orchestration, creative tools and reliable asynchronous workflows for audio, image and video generation.
• Build and operate the infrastructure behind these features, improving quality, performance, scalability and security through evaluations, monitoring and testing.
• Own a problem area from discovery and prototyping to deployment and ongoing operation, working closely with product, design and engineering.

What you'll need

• Strong engineering skills across both frontend and backend, with a track record of independently building complete production applications.
• Confidence designing user interfaces, backend services, APIs and data models, and understanding how these components work together as a system.
• Practical experience with cloud infrastructure, deployment, asynchronous processing, testing and observability, with the ability to debug and resolve problems across the full stack.
• Evidence of end-to-end ownership, strong product judgement and clear communication, taking ambiguous problems from technical design through to shipping and ongoing operation.
• Excitement about creative agents and comfort learning quickly as models, tools and user needs evolve.

Nice to have

• Hands-on experience building production agents, evaluations, MCP integrations, creative editors or multimodal products.
• Experience building in a small, fast-moving team.

Details

• Location: Remote, can be executed globally.
• Optional offices in London, New York, San Francisco and Warsaw.