Remote Senior Query Engine Engineer

BairesDev; Chile; A distancia; CLP 82.267.000 - 137.112.000; Jornada completa

Ventajas ofrecidas por este puesto de trabajo

Remote work

Competitive salary

Home office setup

Flexible hours

Parental leave

Multicultural environment

Mentorship & growth

Descripción de la vacante

Software Engineer at BairesDev is a remote role focusing on designing and optimizing core components of high-performance database systems. You will connect high-level query requirements with low-level hardware efficiencies to ensure rapid, scalable data processing across distributed environments.

The position emphasizes building advanced query planners, vectorized engines, and columnar storage, with exposure to Calcite, Spark Catalyst, or Impala, and strong English skills.

Formación

• 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.

Responsabilidades

• 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.

Conocimientos

Java

C++

Query engines

Columnar data

Parquet/Iceberg

Calcite/Spark Catalyst

English

Systems programming

Herramientas

Apache Calcite

Spark Catalyst

Impala

Descripción del empleo

Software Engineer at BairesDev is a remote role focusing on designing and optimizing core components of high-performance database systems. You will connect high-level query requirements with low-level hardware efficiencies to ensure rapid, scalable data processing across distributed environments.

The position emphasizes building advanced query planners, vectorized engines, and columnar storage, with exposure to Calcite, Spark Catalyst, or Impala, and strong English skills.