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About the Role

B3 enables enterprise manufacturers to digitize operations and improve performance using AI. The AI & Data Science team develops models, monitors, and AI features for the platform, with a significant portion of work involving client engagements to transform raw operational data into actionable insights and models.

Responsibilities

• Own client engagements end to end: ingesting raw client data, auditing its quality, exploring it, engineering features, building and validating models, and delivering the results.
• Produce consulting-grade deliverables: clear write-ups and presentations, validated numbers, and models whose limitations are stated honestly.
• Build models for industrial problems such as anomaly detection, early-warning and predictive-maintenance questions, and forecasting, working mostly with time-series and event data.
• Agree on success criteria with the client before a build starts.
• Work with the team to bring proven models and tools into the platform.

Requirements

• 4+ years of experience in data science or machine learning, including end-to-end ownership of projects.
• Comfortable working with stakeholders: presenting findings clearly and asking good questions.
• Strong Python skills and experience with the standard stack (pandas, scikit-learn, PyTorch or TensorFlow).
• A solid foundation in statistics, modeling, and model evaluation.
• Experience with real-world, messy datasets; time-series, sensor, or event data is preferred.
• Sound independent judgment: work well in a small team, seeking input rather than direction.

Skills

• Python
• pandas
• scikit-learn
• PyTorch
• TensorFlow
• statistics
• modeling
• model evaluation
• time-series data
• sensor data
• event data
• predictive maintenance
• anomaly detection
• forecasting
• SQL
• data pipelines
• Azure
• cloud-based data platforms

Location

• In Office

Work Type

• Full-time

Experience Level

• 4+ years

Education Level

• Degree in Data Science, Computer Science, Engineering, Mathematics, Statistics, or a related field.

About the Company

• B3 enables enterprise manufacturers to digitize their operations and use AI to improve performance.
• All In, In Office – Centrally located at the corner of Yonge & St. Clair, we show up together, every weekday.
• Built for Growth – We’re moving fast, keeping structure light, and rewarding people who take ownership and drive momentum.
• If you’re driven by applied AI, enjoy working in the future, and want to build data science solutions that make a real impact, we’d love to meet you.

Equal Opportunity

• B3 Systems is proud to be an Equal Employment Opportunity employer.
• We celebrate diversity and are committed to creating an inclusive, supportive workplace where everyone can thrive.
• If you require any accommodations or support at any stage of the selection process, please let us know—we’re happy to help.