Senior Spark Developer (Old Toronto)

Position: Senior Spark Developer (1-2 Profiles)

Location: Toronto, ON

Mode of Work: Hybrid (3 days a week)

Job Summary

We are seeking an experienced Spark Developer with strong expertise in Java, Spring Boot, and Oracle SQL/PL SQL to design and implement scalable data solutions. This role involves building high-performance data pipelines, optimizing big-data workloads, and deploying applications in contemporary cloud environments.

Key Responsibilities

• Design and develop scalable data pipelines to support large-scale big-data processing.
• Build, optimize, and maintain Apache Spark batch and streaming applications using Java.
• Optimize Spark jobs for performance, scalability, and cost efficiency.
• Integrate data from multiple sources and systems, ensuring data quality and consistency.
• Develop and maintain complex Oracle SQL and PL/SQL scripts, stored procedures, and performance-tuned queries.
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