Data Engineer

Databases

Column-oriented database built for fast analytical queries at scale.

Embedded, in-process analytical database; fast-growing as the "SQLite for analytics."

The other dominant open-source relational database, alongside PostgreSQL.

Open-source relational database with strong SQL compliance and extensibility.

Cloud-native data warehouse with separated storage and compute.

Platform to author, schedule, and monitor workflows as code.

Data orchestrator focused on asset-based pipelines and observability.

Python-native workflow orchestration platform, a direct Airflow/Dagster alternative with strong current adoption.

SQL-first transformation tool for building and testing data models in the warehouse.

Stream-processing framework for stateful computations over unbounded data.

Distributed event streaming platform for high-throughput data pipelines.

Unified analytics engine for large-scale batch and streaming data processing.

Kafka-API-compatible streaming platform without ZooKeeper/JVM overhead.