Junior Data Engineer

Context

We’re hiring a junior data engineer, with a start date planned for January 2027, to support our data engineer and take ownership of our entire existing data stack, helping us structure and grow this function.

Our tech stack: TypeScript, Bun.js, Supabase, PostgreSQL, ClickHouse, Python, PySpark, Databricks, Snowflake, S3, Metabase, and Claude Code.

Mission

• Progressively take ownership of our existing data platform, becoming autonomous on topics currently handled by our data engineer and our QA.

• Automate and industrialize data pipelines (ingestion, transformation) to reduce manual work and ensure reliable delivery.

• Work with the product team to answer business queries, turning business questions into reliable data answers.

• Build and document an end-to-end data quality control pipeline, giving the team a reliable, up-to-date view of production data.

• Be proactive on cross-functional projects and/or data science topics (classification, internal use cases), depending on your interests and appetite to grow the scope of the role.