Software Engineer, Agents

Mirage is an AI-native video platform seeking a Software Engineer to build agentic systems for creative workflows. The role involves designing agent architectures, integrating state-of-the-art models, and improving agent quality in production. You'll work across product, ML, and systems engineering to power short-form video creation.

• 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. Able to operate effectively in an extremely fast-paced environment and scope and deliver projects end-to-end.