mid machine learning Applied Scientist ic 5+ yrs Master's · Posted Mar 18, 2026

About this role

Amazon is hiring a mid-level Applied Scientist in the machine learning function based in Bucharest, Romania. The posting calls out experience with Python, Java, LLMs, NLP and roughly 5+ years of relevant work. Listed education preference: a master's degree or equivalent.

Role
Applied Scientist
Function
machine learning
Level
mid
Track
Individual contributor
Employment
Full-time
Location
Bucharest, Romania
Experience
5+ years
Education
Master's degree
Department
Applied Science
Posted
Mar 18, 2026
AI Summary
Applied Scientist researching NLP, multi-modal modeling, and large language models to develop ML solutions for product compliance and safety. Designs algorithms, analyzes tabular and visual data, and collaborates with engineers and product teams. Requires PhD or Master's in CS/ML with 5+ years experience building machine learning models.

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Job description

from Amazon careers

Amazon's Compliance and Safety Services (CoSS) Team is looking for a smart and creative Applied Scientist to apply and extend state-of-the-art research in NLP, multi-modal modeling, domain adaptation, continuous learning and large language model to join the Applied Science team. At Amazon, we are working to be the most customer-centric company on earth. Millions of customers trust us to ensure a safe shopping experience. This is an exciting and challenging position to drive research that will shape new ML solutions for product compliance and safety around the globe in order to achieve best-in-class, company-wide standards around product assurance. You will research on large amounts of tabular, textual, and product image data from product detail pages, selling partner details and customer feedback, evaluate state-of-the-art algorithms and frameworks, and develop new algorithms to improve safety and compliance mechanisms. You will partner with engineers, technical program managers and product managers to design new ML solutions implemented across the entire Amazon product catalog. Key job responsibilities As an Applied Scientist on our team, you will: - Research and Evaluate state-of-the-art algorithms in NLP, multi-modal modeling, domain adaptation, continuous learning and large language model. - Design new algorithms that improve on the state-of-the-art to drive…

This is an excerpt. Read the full job description on Amazon careers →
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