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This listing was closed on Jul 19, 2026.
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Summary by AIEngineer.careers
AI Research Engineer is a AI Research Engineer role (full-time). with Deloitte. in TORONTO, CA. Imported listing (source: glassdoor.ca). Apply on the employer's site (glassdoor.ca).
Imported listing (source: glassdoor.ca) · Apply on glassdoor.ca
TORONTO · CA
—
Full-time
MID
The sections below reproduce the third-party job description for reference. AIEngineer.careers does not write or control this text.
Imported job description
Sourced from glassdoor.ca
Deloitte is seeking an AI Research Engineer to join their AI and Data practice in Toronto. The role involves designing, evaluating, and deploying generative AI systems, combining cutting-edge research with software engineering. Responsibilities include building evaluation frameworks, fine-tuning LLMs, and contributing to scalable MLOps pipelines.
Responsibilities
- Research, prototype, and develop generative AI applications by combining LLMs with deterministic software engineering.
- Build evaluation frameworks and benchmarks to measure model quality, reliability, and business impact.
- Debug, optimize, and enhance GenAI applications using prompt engineering, RL, fine-tuning, and software engineering best practices.
- Train and fine-tune large language models using Hugging Face Transformers and TRL.
- Manage distributed training with DeepSpeed, Accelerate, FSDP, and optimize multi-GPU inference with vLLM.
- Contribute to designing scalable MLOps/DevOps pipelines for model deployment and monitoring.
Requirements
- 3+ years of experience in AI/ML engineering or research.
- Proficiency in Python and deep learning frameworks (e.g., PyTorch).
- Hands-on experience with large language models and generative AI techniques.
Deloitte
Greater London · GB · 470000+ employees
Deloitte is a global professional services network that provides audit, consulting, financial advisory, risk advisory, tax, and legal services. It is one of the world's leading accounting firms and operates as a large-scale network of member firms.
