The Senior Data Scientist will develop machine learning models, focusing on LLMs, and work with cross-functional teams to improve model performance.
ELEKS is looking for a Senior Data Scientist at Montreal, Canada, to join our growing Data & Analytics team. You’ll become a part of the team of professionals of leading global clients in finance, healthcare, and beyond.
Salary range – $80 000-143 000
REQUIREMENTS
- 5+ years of practical experience as a Data Science Engineer
- Strong hands-on knowledge of Large Language Models (LLMs) and frameworks such as LangChain, LangGraph, LangFlow, RAG pipelines.
- Deep understanding of conversational AI principles, including dialog management, fine-tuning, and model evaluation
- Strong communication skills with the ability to explain technical concepts to non-technical stakeholders
RESPOSEBILITIES
- Perform rapidly prototype and iterate on machine learning models
- Work with supervised, unsupervised, and reinforcement learning
- Work with domain specific modelling challenges (e.g., LLMs, computer vision, time series)
- Fine-tuning LLM models
- Work closely with cross-functional colleagues
- Monitor and analyze the performance of models in production, and propose and implement improvements
WHAT YOU WILL GET WITH ELEKS
- Close cooperation with a customer
- Challenging tasks
- Competence development
- Ability to influence project technologies
- Team of professionals
- Dynamic environment with low level of bureaucracy
Top Skills
Langchain
Langflow
Langgraph
Large Language Models
Rag Pipelines
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