Principal Big Data Refactoring Engineer

<p> </p> <p class="x" style="text-align: justify;"><b>Role: Principal Big Data Refactoring Engineer.</b></p> <p class="x" style="text-align: justify;"><b>Location: Toronto, ON (Onsite).</b></p> <p class="x" style="text-align: justify;"><b>Duration: Long Term Contract.</b></p> <p><b>Primary Impact</b></p> <ul> <li> <p>Migration Mastery: Refactor 1M+ LOC Java Spark idiomatic Scala</p> </li> <li> <p>Solo Ownership: Design test productionize modules end-to-end</p> </li> <li> <p>Performance Leadership: 3-5x speedup through Scala/Spark optimizations</p> </li> </ul> <p> </p> <p><b>Technical Refactoring Expertise</b></p> <ul> <li> <p>Before: Java Spark RDDs, foreach loops, mutabl...