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AI Research Scientist - Big Tech & Frontier Lab Experience
Arc.dev
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distrito federal, Mexico
Location
distrito federal
Posted
June 10, 2026
Commute
Local Area
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Job Description
We are seeking exceptional AI Research Scientists, Applied Scientists, or Senior AI/ML Experts with extensive experience in advanced AI systems. This role goes beyond standard AI engineering, requiring expertise in areas such as reinforcement learning, agentic systems, multimodal AI, real-time inference, data ingestion, RAG, fine-tuning, and AI-ready data structuring.
Responsibilities- Design and prototype advanced AI systems, including agents, reinforcement learning, multimodal AI, RAG, fine-tuning, and inference.
- Structure internal and external data for effective use by models, agents, and retrieval systems.
- Build or advise on feedback loops, evaluation methods, and model improvement workflows.
- Support real-time AI interaction systems involving text, audio, video, or other modalities.
- Define technical architecture and implementation approaches for multiple AI initiatives.
- Collaborate with senior...