Full-Stack Engineer (Backend Leaning) - Creative Agents

About the role

ElevenLabs is seeking a backend-leaning full-stack engineer to join a small team building the next generation of Creative Agents. You will own features end-to-end, from prototyping to production, while designing reliable systems for asynchronous creative generation. The role involves shaping the architecture and capabilities of tools that enable users to create high-quality audio, image, and video content.

Responsibilities

• Building production agents and expanding their capabilities through prompts, tool use, orchestration, new models and MCP integrations.
• Designing and operating reliable backend systems for asynchronous creative generation and long-running tasks, with strong performance, observability, scalability and security.
• Developing shared evaluations and live quality monitoring, including model-based assessment of image and video outputs.
• Owning features end to end, from identifying user needs and prototyping to shipping across the stack and supporting them in production, alongside product, design and engineering.

Required skills

• Backend engineering
• Cloud infrastructure
• APIs
• Asynchronous processing
• Agent development
• Prompt engineering
• Full-stack development

Nice to have

• HTTP
• WebSockets
• Multimodal generation
• Creative editors
• MCP

Benefits

• Professional development stipend
• Social travel stipend
• Annual company offsite
• Co-working stipend

About the Company

ElevenLabs is an AI research and product company transforming how we interact with technology. They serve millions of users and thousands of businesses with platforms for voice, chat, and creative content generation.