Principal Big Data Refactoring Engineer

Toronto - Canada

Monthly Salary: Not Disclosed

Posted on: 4 hours ago

Vacancies: 1 Vacancy

Job Summary

Role: Principal Big Data Refactoring Engineer.

Location: Toronto ON (Onsite).

Duration: Long Term Contract.

Primary Impact

Migration Mastery: Refactor 1M LOC Java Spark idiomatic Scala
Solo Ownership: Design test productionize modules end-to-end
Performance Leadership: 3-5x speedup through Scala/Spark optimizations

Technical Refactoring Expertise

Before: Java Spark RDDs foreach loops mutable state
After: Scala Spark Datasets for-comprehensions immutable transformations
Database: MSSQL partitioning indexing strategies for analytics workloads
Cloud Migration: On-prem Azure/AWS Databricks/EMR (nice-to-have)

Role: Principal Big Data Refactoring Engineer. Location: Toronto ON (Onsite). Duration: Long Term Contract. Primary Impact Migration Mastery: Refactor 1M LOC Java Spark idiomatic Scala Solo Ownership: Design test productionize modules end-to-end Performance Leadership: 3-5x spee...