Clera

Senior Machine Learning Developer

Montreal
Salary
CAD 200,000 - CAD 250,000 annually
Level
Senior
Work type
Remote · Canada only
Visa
Not offered

Open. First seen 3 November 2026.

Apply on the company's site →

About the role

About the Role

Join a product and platform team building conversational AI for phone and SMS interactions. You will take machine learning and LLM features from prototype through production, helping voice agents respond to customers, take action, and escalate when needed.

What You'll Do

  • Build conversational AI systems that understand customer needs and take appropriate actions.
  • Develop agent tooling, including memory systems, knowledge graphs, and customization frameworks.
  • Train, evaluate, and deploy models for prediction, classification, ranking, and capacity forecasting using Ray Serve and Dagster.
  • Create offline and online evaluations, simulations, and CI checks to detect regressions and measure production quality.
  • Build shared ML and LLM infrastructure, including serving, evaluation, and observability tools.
  • Contribute to design and code reviews, technical writing, and mentorship.
  • Monitor and maintain models and agents in production.

What We're Looking For

  • At least 6 years of software or machine learning engineering experience, including a track record of shipping ML or LLM systems to production.
  • Strong Python skills and software engineering fundamentals.
  • Hands-on experience training and deploying ML models, or building with LLMs using prompting, tools, agents, or retrieval.
  • Experience with evaluation frameworks, production monitoring, model serving, or related ML platform tooling.
  • Familiarity with Ray Serve, Dagster, LiveKit, Vertex AI, GCP, Kubernetes, Pulumi, or AI provider APIs.
  • Experience with real-time or streaming systems such as voice, telephony, SIP, WebRTC, or low-latency inference is valuable.
  • Comfort working autonomously, navigating ambiguity, and collaborating in a startup or high-growth environment.

Compensation & Benefits

Salary range: CAD $200,000 to $250,000 annually. Equity and visa sponsorship details were not provided.

Location

On-site in Montreal, Quebec, Canada.

What this role asks for

Particular to this role

Kubernetes · Pulumi · Vertex AI · WebRTC

Rare in Clera's other 192 open postings.

Standard for data science / ML roles

LLM · Machine Learning · Python

Common in data science / ML postings at any company.

Compared with Clera's other open jobs.

The team: Engineering HIRES STEADILY

This role is one of 191 open in Engineering. 125 were posted in the last 30 days and the oldest in March: a team that hires all year rather than one being built.

WHAT THE TEAM WORKS WITH, ACROSS ITS POSTINGS

LLM (92 of 191), TypeScript (88 of 191), Python (80 of 191), React (78 of 191), Machine Learning (48 of 191), PostgreSQL (40 of 191), Supabase (36 of 191)

OTHER ROLES ON THIS TEAM

From the team and dates on Clera's own job board.

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