Member of Technical Staff, Compiler

About the Role

Join a healthtech team building a compiler that converts clinical standards into verified, traceable decision logic for use in patient care. This research-focused role combines experiments with frontier models and production engineering, with a direct impact on clinical decision support.

What You'll Do

• Build and improve pipelines that parse clinical documents and transform their contents into validated, executable modules.
• Design and refine representations for guideline logic, including exclusions, precedence, and recommendations.
• Run experiments across open and closed models, fine-tuning approaches, and constrained decoding methods.
• Develop benchmarks, datasets, metrics, and adversarial cases to assess clinical fidelity, logical completeness, and recommendation correctness.
• Work with clinicians to evaluate outputs and turn model failures into hypotheses, experiments, and system improvements.
• Build deterministic validators using static analysis, constraint solving, or formal methods to surface ambiguity, contradiction, and missing source support.

What We're Looking For

• At least 3 years of relevant research or industry experience, or final-year PhD or postdoctoral experience.
• Production experience shipping ML or NLP systems, beyond research prototypes.
• A bachelor's degree or higher in computer science, machine learning, mathematics, or a related technical field.
• Production-level Python, PyTorch, and Transformers ecosystem skills, plus experience evaluating, training, or prompting LLMs.
• Clear written communication about failed experiments, uncertainty, and evidence; a habit of validating plausible model outputs.
• Experience in a frontier AI lab, and authorization to work remotely in Canada or the United States. Visa sponsorship is not available.
• Compiler, program synthesis, formal methods, static analysis, IR, constraint solving, SAT/SMT, or DSL experience is valuable, as is work in healthcare or another safety-critical or regulated domain.
• Comfort working across disciplines and with ambiguity, and willingness to attend in-person offsites multiple times per year.

Compensation & Benefits

Base salary: $250,000 to $400,000 USD annually. Visa sponsorship is not available.

Location

Remote, with the primary location in Canada. Candidates authorized to work remotely in Canada or the United States may be considered.