Sawell
Remote

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Principal Engineer

Planful

Remote (North America)Full Time

Planful

Posted 2026-07-31

About the role

About the Role As a Principal Engineer, you will be responsible for the architectural design and end-to-end implementation of a high-performance OLAP query engine and semantic layer. The primary goal is to develop a custom JSON-based query language (DSL) and a translation engine that converts these requests into optimized SQL for columnar databases. This role requires a deep u…

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