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This listing was closed on Sep 10, 2026.
Browse Open JobsGenerative AI (GenAI) | Prompt Engineer
Summary by AIEngineer.careers
Generative AI (GenAI) | Prompt Engineer is a Prompt Engineer role (full-time). with MEDFAR. in REMOTE, MONTREAL, US. Compensation shown: $44K–$78K (est.). Imported listing (source: flexgen.zya.me). Apply on the employer's site (flexgen.zya.me).
Imported listing (source: flexgen.zya.me) · Apply on flexgen.zya.me
REMOTE · MONTREAL · US
$44K–$78K (est.)
Full-time
SENIOR
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 flexgen.zya.me
MEDFAR is hiring a Senior Prompt Designer to shape the quality and reliability of its generative AI features, including the CoeurWay AI clinical scribe and emerging AI capabilities in MYLE EMR. The role involves re-architecting monolithic prompts into modular chains, leading LLM selection and evaluation, and building systematic validation processes for healthcare-grade outputs. This is a senior individual contributor position with a path toward mentoring and leading a prompt engineering practice.
Responsibilities
- Re-architect monolithic prompts into modular, maintainable prompt chains
- Lead model selection, evaluation, and pairing for specific prompt tasks
- Own quality of AI-generated clinical outputs and define validation processes
- Evolve the evaluation framework covering clinical note quality rubrics
- Design new prompts and evaluation suites for CoeurWay and MYLE EMR features
- Collaborate with GenAIOps to ensure prompts are observable, versioned, and deployable via CI/CD
- Develop deep understanding of clinical workflows and provider needs
- Mentor future prompt designers and contribute to hiring as the practice scales
Requirements
- 5+ years of professional experience in AI/ML, product development, computational linguistics, or related field
- 2+ years of hands-on prompt engineering experience in production LLM systems
- Experience decomposing prompts into modular/chained architectures using prompt chaining, routing, reflection, or tool use
- Experience designing or improving LLM evaluation frameworks, rubric design, inter-rater alignment, and failure mode analysis
- Strong familiarity with frontier commercial LLM APIs (OpenAI, Anthropic, Google) and practical tradeoffs
- Advanced English proficiency and French proficiency required for client interactions
Nice to Have
- Experience in healthcare, clinical, or life sciences domains
- Proficiency in Python or another scripting language for building eval pipelines or prompt tooling
- Experience with self-hosted or open-weight models
Tech Stack
AnthropicCI/CDLLMOpenAIPython
M
MEDFAR
Montréal · CA · 217+ employees
MEDFAR Clinical Solutions is a healthcare technology company that provides cloud-based electronic medical records (EMR) and clinical management systems designed for physicians and specialists. Founded in 2010, the company develops platforms such as MYLE and PLEXIA to streamline administrative and clinical workflows, facilitating better patient care.
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