Senior LLM Platform Developer
Clera Labs, Inc.
Develop production LLM infrastructure in Montreal with Python, model serving, evaluation, and observability for conversational phone and SMS products.
This senior developer role spans shared machine learning infrastructure and LLM features from prototype through production. You will create serving, evaluation, and observability tools supporting voice agents. The work also includes technical reviews, writing, mentorship, and production maintenance.
Key Responsibilities:
- Build shared ML and LLM infrastructure for production systems
- Create model serving, evaluation, and observability tools
- Train models for prediction, classification, ranking, and forecasting
- Develop offline and online quality evaluations
- Contribute to reviews, technical writing, and mentorship
Requirements:
- Six or more years of relevant engineering experience
- Track record shipping ML or LLM systems to production
- Strong Python and software engineering fundamentals
- Hands-on experience training, deploying, or building with LLMs
- Familiarity with Ray Serve, Dagster, Kubernetes, or GCP
Apply your Python, serving, evaluation, and LLM platform expertise to production infrastructure for conversational agents.
#J-18808-LjbffrReference: WJ-2742_587598 · Posted 14 Nov 2026, 12:24 AM