Software Engineer, Agents

Mirage is an AI-native video platform looking for a Software Engineer to design and build agentic systems for creative workflows. You will work on agent architectures, integrate state-of-the-art models, and measure agent quality in production. This is an on-site role in NYC requiring 5+ years of experience.

• Build and ship end-to-end agentic systems that meaningfully improve creative workflows, balancing quality, performance, and reliability
• Design agent architectures — how agents gather context, plan, select tools, and execute creative tasks reliably at scale
• Integrate state-of-the-art models, combining internal research and external capabilities to power new agent experiences
• Measure and improve agent quality in production, using experimentation, evaluation frameworks, and real-world feedback to guide iteration

• 5+ years of professional industry experience
• A track record of designing and developing ML systems or agentic pipelines in production
• Deep experience with context engineering: RAG systems, token optimization, context management at scale
• Experience building evaluation systems and agentic infrastructure (context gathering, tool selection, multi-step planning)
• Exceptional problem solving fundamentals and ability to learn quickly in a rapidly evolving space