Opportunities at Craft portfolio companies


Machine Learning Engineer



Software Engineering
Costa Rica
Posted on Monday, August 28, 2023
What you bring

Must Haves
  • 3-4 years in Machine Learning roles, building, prototyping and deploying language models
  • Proficiency with core ML and LLM tech stack: Python ecosystem, Vector Databases (Weaviate, Pinecone) Tensorflow/Pytorch, Huggingface, Langchain, AWS (SageMaker, etc.).
  • Deep understanding of LLM concepts, including prompt engineering, transformers, reinforcement learning from human feedback (RLHF), model fine-tuning, and embeddings.
  • Experience with retrieval, recommendation and search algorithms

Nice To Haves
  • Have published papers at ML/NLP conferences like ACL, EMNLP, CoNLL, ICML, RecSys, etc.
  • Experience of working with data processing tools at scale (Python, Spark, Hadoop, etc. )
  • Knowledge of working with containerized cloud environments (Docker, Kubernetes, AWS/GCP)