IT & Software

Senior Data Engineer

HCL Technologies Limited

Toronto · Ontario · Canada

We are seeking a hands-on Senior Data Engineer to lead the development, support, and continuous improvement of our Azure-based data platform. This role combines data engineering, platform operations, and technical leadership, ensuring reliable, scalable, and high-performing data solutions across the enterprise.

Key Responsibilities

  • Design, build, and support scalable data pipelines using Azure Databricks, PySpark, Python, and SQL.
  • Develop and maintain data ingestion, transformation, and orchestration solutions across the Azure data ecosystem.
  • Provide production support, incident resolution, root cause analysis, and platform monitoring.
  • Implement integrations with Braze and other downstream data consumers.
  • Drive platform reliability through automation, observability, CI/CD, and operational best practices.
  • Partner with architects, product teams, and stakeholders to deliver data platform enhancements.
  • Lead technical delivery, code reviews, and engineering standards while coordinating offshore development teams.
  • Contribute to cloud infrastructure, Infrastructure-as-Code, and platform optimization initiatives.

Required Skills & Experience

  • 6+ years of experience in Data Engineering and Data Platform delivery.
  • Strong expertise in:
  • Python
  • SQL
  • Azure DevOps and CI/CD
  • Experience supporting enterprise-scale data platforms in production environments.
  • Strong troubleshooting, performance tuning, and operational support skills.
  • Experience leading technical delivery and collaborating with offshore teams.
  • Excellent communication and stakeholder management skills.

Preferred Qualifications

  • Terraform or Bicep (Infrastructure as Code).
  • Azure platform engineering and cloud infrastructure experience.
  • Monitoring and observability tools (Azure Monitor, Log Analytics, Splunk, Dynatrace, etc.).
  • Production release management and platform operations experience.
  • Experience with Braze, Martech, or Customer Data Platforms (CDP).

Nice to Have

  • Event-driven and streaming architectures.
  • Data quality, governance, and observability frameworks.
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Reference: WJ-3875_13923874

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