# ML Engineer, Agentic Systems
**Company:** [Mirage](https://hotfix.jobs/companies/mirage)
**Location:** New York, NY
**Salary:** $175K-$275K
**Skills:** Transformers, LLMs, Fine-Tuning, Model Alignment, Post-Training, Multimodal Reasoning, Structured Generation, Agentic Systems, Python, PyTorch
**Posted:** 2026-06-28
> ML Engineer building and improving agentic systems powered by LLMs for multimodal video understanding, reasoning, and creative editing tasks at an AI-native video platform. Requires strong production ML experience with transformers, fine-tuning, and experimental rigor.
## Job Description
## Responsibilities
- Design and build end-to-end agentic systems for creative tasks
- Develop novel approaches for training and adapting the large language models that power these agents
- Design new objectives, datasets, and fine-tuning strategies to improve agent behavior and reliability
- Explore multimodal reasoning and structured generation for creative control
- Run systematic experiments to evaluate and improve agent performance in real-world tasks
- Design evaluation frameworks for agentic workflows in video analysis and editing
- Analyze failure modes across the full agent loop (planning, tool use, execution) and iterate on improvements

## Requirements
- BS/MS/PhD in CS, ML, or related field
- Strong track record building production ML systems or agentic pipelines
- Deep understanding of transformers and modern LLM techniques
- Experience with fine-tuning, alignment, or post-training methods, especially for adapting models to generate structured outputs or drive tool use
- Comfort owning the full stack, from model-level experiments to deployed agent systems
- Strong experimental rigor and good taste for what makes agents actually work in practice

## Benefits
- Comprehensive medical, dental, and vision plans
- 401K with employer match
- Commuter Benefits
- Catered lunch multiple days per week
- Dinner stipend every night if you're working late and want a bite! Grubhub subscription
- Health & Wellness Perks
- Multiple team offsites per year with team events every month
- Generous PTO policy
**Apply:** https://hotfix.jobs/jobs/ml-engineer-agentic-systems-at-mirage-0e22100f-8566-4106-9d69-28b4203086f8
**Canonical:** https://hotfix.jobs/jobs/ml-engineer-agentic-systems-at-mirage-0e22100f-8566-4106-9d69-28b4203086f8