Hiring: AI Researcher Company: Archetype AI Location: San Mateo, CA Job Posted Time: 2026-09-16 11:00:39 Target Skills & Keywords : AI, Deep Learning, LLM, Move, Objective-C, PyTorch, Python, Transformers About the job Experience: •8+ years of experience developing advanced ML/AI systems, with a focus on real-world sensor data. Required Skills: •Design and train foundation models for sensor data, including multimodal architectures combining non-visual sensing modalities. •Develop new approaches for representation learning, multimodal alignment, and self-supervised learning from raw sensor streams. •Develop methods for adapting pretrained models to new datasets, sensing modalities, environments, and customer use cases, understanding and navigating trade-offs between data availability, model capacity, and performance. •Identify model limitations, diagnose failure modes, and design experiments that drive measurable improvements. •Collaborate closely with engineers and product teams to translate research advances into production systems. Qualifications: •8+ years of experience developing advanced ML/AI systems, with a focus on real-world sensor data. •Strong expertise in modern deep learning architectures, especially transformers, representation learning, and large-scale model training. •Strong research and experimentation skills, including designing and evaluating new approaches. •Excellent programming skills in Python, with deep learning frameworks such as PyTorch. •Ability to move quickly from idea → experiment → working prototype. •Comfortable working in a fast-paced, multidisciplinary environment with a distributed team. •Excellent written and verbal communication skills. •Preferred Qualifications •Familiarity with LLMs. •Experience with self-supervised or contrastive learning for large unlabeled datasets. •Experience with large-scale training infrastructure or distributed training frameworks. Interested candidates, please apply directly through the job posting on company's career page or try via AI auto apply on this platform. Don't miss this opportunity to join a forward-thinking team!