Senior Data Engineer

Tenth Revolution Group; Berlin; Remote; EUR 122,000 - 149,000; Full time

Job summary

Tenth Revolution Group is seeking a Senior Data Engineer for a fully remote Europe-wide role. You will take ownership of the core data platform, shaping problems with product and leadership and delivering production-ready solutions with strong data quality and observability.

The role involves end-to-end data engineering, ingestion pipelines across diverse sources, and collaboration with backend engineers to ship data-driven features.

Qualifications

• Experience in product-based companies where analytics is core.
• Owns pipelines from ingestion to analytics and outcomes.
• Advanced SQL skills on PostgreSQL.
• Hands-on with OLAP databases like ClickHouse or DuckDB.
• Strong Python with Polars or Pandas.
• Experience with orchestration tools (Airflow or Prefect).
• Fluent English, written and spoken.
• Experience with large-scale ingestion or web data scraping.

Responsibilities

• Build and tune analytical layers powering product APIs.
• Ingest data from diverse sources end-to-end.
• Raise data quality, reliability and observability.
• Collaborate with backend and product teams to ship data-driven features.

Skills

Product analytics experience

Ownership

Fluent English

Ingestion at scale

PostgreSQL (SQL)

Python

Tools

ClickHouse

DuckDB

Airflow

Prefect

Polars

Pandas

PostgreSQL

Job description

Please read first: this role is fully remote from anywhere in Europe. We list it as Berlin/hybrid only because openly remote postings get flooded with fake applications. If you are based in Europe, you are in scope.

Our client is a product-led tech company where data is the product itself. They are looking for a Senior Data Engineer to take real ownership of their core data platform.

The team is small and senior by design. You won’t be handed tickets: you will own projects end to end, from shaping the problem with product and leadership to running the solution in production and keeping it healthy. You will also have a direct say in how the platform’s architecture evolves.

What you’ll do

• Build and tune the analytical layers that power the product and its APIs
• Take full responsibility for ingestion pipelines across a wide range of sources
• Raise the bar on data quality, reliability and observability
• Partner with backend and product engineers to ship data-driven features

What you bring

• Experience in product-based companies, ideally ones where analytics or data is the core offering
• Strong ownership: a track record of taking pipelines from ingestion through to analytics and being accountable for the outcome
• Advanced SQL, ideally on Postgres
• Hands-on experience with OLAP and analytical databases such as ClickHouse or DuckDB
• Strong Python, with Polars and/or pandas
• Experience with an orchestration tool such as Airflow or Prefect
• Fluent English, written and spoken
• Large‑scale ingestion or web data and scraping experience

Package

• Up to €135,000 per year, depending on experience.

One more time: this is a remote position open to candidates across Europe, not a hybrid role in Berlin.