Machine Learning Specialist

BnBerry is a disruptive travel-tech project launching a machine learning-powered rental and housing industry. They are seeking a driven Machine Learning Specialist to build and refine production systems around Large Language Models, particularly fine-tuning and prompt engineering. The role involves building service layers, interfacing with external APIs, and extracting data from user behavior to improve the product.

Requirements

• Proven experience building production systems around LLMs
• Strong backend engineering skills in Python
• Experience with vector databases (Pinecone, Weaviate, Qdrant, or FAISS)
• Experience tracking and analyzing user behavior
• Familiarity with embedding models and chunking strategies
• Ability to design and implement lightweight data pipelines (Pandas, DuckDB, Airflow)
• Passion for Machine Learning
• Fast learning mindset
• Experience with fast experimentation

Benefits

• Work on a revolutionary product
• Direct impact on production models
• Fast growth environment
• Freedom & flexibility
• Ownership
• Flat team structure