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Klar

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Data Engineer

Berlin, Berlin Full TimePosted Sep 28, 2026

Job description

Job Purpose:

Klar's Data Engineer will be responsible to optimize and re-designing our Digital Platform and to support a new generation of data-driven services and initiatives. He/She will be responsible for expanding and optimizing our data pipeline architecture, supporting Data Engineers Data Scientists, Data Analysts and Software Engineers with optimal data delivery architectures and services.

Tasks and Responsibilities:

Support creation, maintenance and evolution of an optimal data pipeline architecture.

Meet data team requirements, assembling large and complex datasets with a wide variety of data source

Work on data extraction, enrichment, transformation and integration through ETL/API.

Support experiments, development and debugging of algorithms.

Build robust workflows for training, evaluation and deploying algorithms at scale.

Education Requirements

Bachelor’s degree

Required Hard Skills

Proficient English language

Experience in AWS environment

Proficiency in SQL/NoSQL

Experience in Python

Proficiency Apache Spark

Required Soft Skills

Curiosity

Challenges acceptor

Strong communication skills

Teamwork

Problem-solving

Time management

Description copied from Klar's careers page. Read the full posting before you apply.

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