Parquet Jobs

OneChronos

Posted 3 weeks, 6 days ago

We offer a strong engineering culture and are looking for engineers to design and optimize high-performance trading systems that power our periodic auction matching infrastructure. We build production systems in Rust and are seeking engineers with m…

Roles
Systems Engineer Software Engineer - Data Platform

Tech Stack
compilers Dagster Python Rust static analysis Parquet data pipelines SQL Temporal workflow orchestration C++ distributed systems Airflow Arrow Java language tooling

Locations

NYC (HQ), London, Amsterdam, Flexible/Remote
Count

Posted 1 month, 3 weeks ago

Count is an infinite, real-time canvas where SQL, Python, and low-code query cells live side-by-side with visualizations and freeform whiteboarding. It replaces the traditional linear notebook with a collaborative space for modeling, analysis, and p…

Roles
Senior Software Engineer

Tech Stack
React Kubernetes WebAssembly Python Typescript Parquet Node.js WebGL Apache Arrow DuckDB

Locations

Remote (UK/Europe/US East Coast)

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