Senior Software Machine Learning Engineer Generative AI

We're looking for a
Senior Software MLE
to help push the boundaries of large language models (LLMs) and create intelligent, privacy-aware browser experiences.

• 4+ years of experience in applied machine learning and systems with a focus on NLP or generative AI.
• Strong hands-on experience fine-tuning and evaluating LLMs using open-source tools and modern ML libraries.
• Deep understanding of prompt engineering, embedding-based retrieval, and model evaluation strategies for generative applications.
• Demonstrated experience managing the end-to-end ML workflow, including data exploration, training, testing, and deployment.
• A track record of building real-world, user-facing AI features with a focus on privacy, performance, and usability.
• Excellent communication skills and the ability to work effectively on a distributed, cross-functional team.