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Accion Labs

Data Scientist

Accion Labs
Canada · Contract · Mid-Senior

  • Advanced degree in mathematics, physics, computer science, engineering, statistics, or an equivalent
  • technical discipline.
  • Minimum of three years’ experience in developing machine learning models with a track record of creating meaningful business impact and working with multiple stakeholders.
  • Minimum of five years’ experience with Python.
  • Minimum of three years’ experience building production NLP and deep learning models using PyTorch/Tensorflow, along with using large language model architectures (BERT, GPT-3 etc.)
  • Experience building advanced workflows such as retrieval augmented generation, model chaining, dynamic prompting, PEFT/SFT, etc. using Lang chain and similar tools
  • Experience establishing model guardrails and developing bias detection and mitigation techniques for AI Applications
  • Proficiency with various prompting techniques, with a clear understanding of tradeoffs between prompting and finetuning
  • Experience with finetuning embedding models and tuning vector databases to improve performance of semantic search and retrieval systems
  • Deep understanding of underlying fundamentals such as Transformers, Self-Attention mechanisms that form the theoretical foundation of LLMs
  • Experience with cloud computing platforms and tools (AWS).
  • Experience operationalizing end-to-end machine learning applications.

Key Skills

Ranked by relevance

machine learning deep learning cloud ai
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Posted
Nov 17, 2025
Type
Contract
Level
Mid-Senior
Location
Canada

Industries

Information Technology & Services Software Development Education

Categories

Research Science Education

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