Checker: a job Checker is an appointed Application engineer within Product Management. This Application engineer will check the quality, accuracy, and thoroughness of your work on an engineering job.

检验员：产品管理中任命的一个工程师。他的职责是检验产品的质量，精度和整个工程作业。

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The Principal engineer is responsible to obtain product cost approval from the top management.

首席工程师负责从最高管理层处获得生产成本认可。

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Sanghvi, who will report to Dropbox CEO Houston in her new role, was the first female engineer at Facebook and worked on products including News Feed and led product management for products including Facebook Platform and Facebook Connect.

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