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Senior Data Engineer

TorontoFull-time2026-07-14 → 2026-10-15
Hybrid

Core

Design, build, and maintain the data infrastructure (warehouse, lake, pipelines) powering FacilityOS's AI agents and analytics.

Role type

Senior Data Engineer (AI Infrastructure)

Builds

Data warehouse, data lake, ETL/ELT pipelines, schema designs, and secure authentication patterns for AI agents.

Domain

SaaS / Enterprise Technology / AI Infrastructure

Deliverable

production ML models

Required skills

Data warehouse/lake architecture, ETL/ELT pipeline development, schema design, data governance, data quality checks, lineage tracking, access controls, compliance frameworks (SOC2, ISO27001), Microsoft Graph API, OAuth, vector stores, embeddings, structured retrieval.

Preferred skills

Modern data stack tools (Fabric, dbt, Airflow, Snowflake, BigQuery), AI/RAG system data requirements, SaaS/enterprise environment experience.

Technologies

Fabric, dbt, Airflow, Snowflake, BigQuery, Microsoft Graph API, OAuth, vector stores.

Responsibilities

Own the design and maintenance of the data warehouse and data lake; Design and evolve schemas for AI agent orchestration; Build and monitor reliable data pipelines; Establish data governance standards and quality checks; Partner with AI Engineers to ensure data readiness for agents; Build secure authentication patterns for agents in business systems.

Seniority

Senior, hands-on IC