Data Engineer

3 Months ago • All levels

Data Analysis

Job Description

At idealo, data drives every decision. We are seeking a Data Engineer to join our B2C subteam, a crucial group of three engineers focused on high-impact topics like compliance and product data quality. This role involves designing and implementing new processes to enrich data and ensure high quality for downstream consumers. You will take end-to-end ownership of data products, shaping data into a strategic asset. Responsibilities include designing, developing, implementing, and maintaining data products, such as automated data stream filtering, error detection, and plausibility checks. You will also deliver reliable business KPIs and actionable insights, ensuring data correctness and playing a central role in achieving it. The role emphasizes ownership across the entire software engineering workflow and acting as an advocate for data product quality.

Must Have:

Design and implement new data enrichment processes
Ensure high data quality for downstream consumers
Take end-to-end ownership of data products
Develop automated data stream filtering
Implement error detection mechanisms
Perform plausibility checks on data
Deliver reliable business KPIs and insights
Ensure data correctness and quality
Act as an advocate for data product quality
Collaborate with cross-functional teams

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cross-functional

aws

At idealo, data guides every decision. To support this, we offer a compliant, scalable, and cost-efficient data platform within the AWS ecosystem – enabling insights and establishing company-wide standards.

As we shape the long-term vision of our data engineering team, we are currently looking for support in our B2C subteam – a small but crucial team of three engineers working on high-impact topics like compliance and product data quality.

This is an exciting time to join: you’ll become part of a team that’s growing together while setting the foundation for technical excellence, shared ownership, and impactful delivery – in an environment that values diverse perspectives, mutual support, and continuous learning.

The position as Data Engineer (m|f|d) is advertised as full-time or part-time.

About your new role

You will be part of the B2C subteam – one of three subteams in our 11-person data engineering unit – where you design and implement new processes that enrich our data and ensure high quality for downstream consumers.
Working closely across all three cross-functional subteams, each aligned with a key business domain, you will take end-to-end ownership of (data) products and help shape data into a strategic asset at idealo.
In this role, you will be jointly responsible for designing, developing, implementing, and maintaining (data) products – including automated filtering of data streams, error detection, and plausibility checks.
As part of our supporting functions, we deliver reliable business KPIs and actionable insights that drive key decisions and create real business impact.
Data correctness is a top priority at idealo – and we play a central role in achieving it. We enable technical and operational solutions that ensure data quality all the way to the end customer.
We believe in ownership: you’ll take responsibility across the entire software engineering workflow and act as an advocate for (data) product quality – both within and beyond your immediate team. You bring a collaborative mindset, care about how we work together, and enjoy helping others grow while growing yourself.