Compensation
$140,000 – $150,000/hr
The EMR/Spark Infrastructure & Memory-Optimization Engineer will tune EMR/Spark clusters at the infrastructure level rather than the code level. Responsibilities include instance-family right-sizing, YARN and executor memory sizing, dynamic allocation, cluster topology, and memory-overhead settings. The role is full-time in Redmond, Washington, and prefers Amazon internal tooling, Graviton/ARM64, AI coding-agent, fleet-scale cost-optimization, and cross-archetype experience.
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Seattle, Washington, US
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