Job Description

LLM Research Engineer

Montreal (preferred) · Eastern Canada · Remote flexibility

A fast growing AI company is pushing the boundaries of software development by combining compiler technology with next-generation agentic AI. They are seeking a Research Engineer who can bridge research and engineering, someone excited to explore new methods, validate them quickly, and help transform ideas into production-ready systems.

This role suits someone hands-on, curious, and motivated by the challenge of moving beyond academic research to build technology that works in the real world.

What you’ll do

• Research and prototype agentic AI / LLM methods for problem-solving, planning, and code generation.
• Evaluate and benchmark optimization approaches to ensure strong real-world performance.
• Track the latest developments in AI research and open-source projects, and translate them into applied solutions.
• Write production-aware code that can be integrated into live systems.
• Work alongside a highly technical team to ship breakthrough features.

What’s needed

• Advanced degree (Master’s/PhD) in Computer Science, Mathematics, Physics, or equivalent hands-on experience.
• Prior work in AI/ML, ideally applying LLMs or agents to complex tasks.
• Strong grounding in ML fundamentals and ability to apply them in new contexts.
• Fluency in Python and modern ML frameworks (PyTorch, TensorFlow, JAX), plus familiarity with LLM APIs, agentic frameworks, and cloud platforms.
• Balance of research creativity with practical engineering discipline.

Nice to have

• Experience fine-tuning LLMs or applying reinforcement learning in applied settings.
• Knowledge of compilers, program synthesis, or code optimization tools.
• Contributions to open-source AI initiatives.

The offer

• Competitive compensation (approx. CAD 125K–190K, with flexibility for standout talent).
• Health and dental benefits.
• Professional growth opportunities in a scaling AI environment.
• Flexible work arrangements.
• Access to state-of-the-art compute and development resources.

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