Remote Senior Query Engine Engineer - High-Performance DB
BairesDev
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Résumé du poste
BairesDev is seeking a Software Engineer specializing in query engine internals to design and optimize core database components for high-performance, distributed systems.
You will work on vectorized execution, storage layers for columnar formats, and integration with Calcite/Spark Catalyst, while collaborating with a global, 100% remote team.
The role offers flexible hours, USD compensation, and opportunities for mentorship and growth.
Qualifications
- 4+ years of experience in Software Engineering with a focus on database or query engine internals.
- Proven expertise in developing query planners, optimizers, and execution engines.
- Advanced proficiency in Java or C++ and deep understanding of systems programming.
- Hands-on experience with columnar data formats such as Parquet or Iceberg.
- Strong knowledge of query engine frameworks like Apache Calcite, Spark Catalyst, or Impala.
- Advanced proficiency in English.
Responsabilités
- Architect and implement advanced query planners and optimizers to improve data retrieval efficiency.
- Develop vectorized execution engines to leverage SIMD instructions for massive parallel processing.
- Design and maintain custom storage layers optimized for columnar data formats.
- Integrate complex query engine frameworks like Apache Calcite or Spark Catalyst into the database stack.
- Collaborate with infrastructure teams to resolve bottlenecks and scale engine throughput for high-volume workloads.
Connaissances
Description du poste
BairesDev is seeking a Software Engineer specializing in query engine internals to design and optimize core database components for high-performance, distributed systems.
You will work on vectorized execution, storage layers for columnar formats, and integration with Calcite/Spark Catalyst, while collaborating with a global, 100% remote team.
The role offers flexible hours, USD compensation, and opportunities for mentorship and growth.
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