Machine Learning Engineer Position
We are seeking an experienced Machine Learning Engineer to join our team.
-----------------------------------
About the Role
This is a remote opportunity for a skilled AI/LLM Engineer to build backend features for a Retrieval-Augmented Generation (RAG) service.
-----------------------------------
Main Responsibilities
* Design and develop RAG models for large-scale medical and scientific document searches, including pre-processing and embedding over half a billion documents.
* Work on semantic chunking strategies, improving automated evaluation pipelines, and fine-tuning LLMs for textual RAG use cases.
* Conduct hands-on experimentation, model development, and backend engineering with deployments to non-prod environments and collaboration with DevOps for production rollout.
-----------------------------------
Requirements
* 1+ years of experience as a Search Engineer or AI Engineer.
* Search Technology Experience – OpenSearch, building scalable search systems.
* 2+ years of Python development experience, including API creation, model training, testing, and general backend programming.
* Familiarity with LangChain for building LLM workflows using tools, memory, and retrieval.
* Strong communication skills – able to work independently while providing clear updates to the team.