Data Engineer

Cheuss People Growth; Köln; Vor Ort; EUR 60.000 - 80.000; Vollzeit

Benefits dieser Stelle

Dynamic and inclusive workplace

Flexible working arrangements

Annual learning and development budget

Local language classes

Health and wellness benefits

Clear paths for personal and professional development

Regular team events

Zusammenfassung

Cheuss People Growth is looking for a skilled Data Engineer to support their Machine Learning Applications team. You will be responsible for building and maintaining scalable data pipelines critical for simulation technologies. The ideal candidate will have over 5 years of experience in data engineering, strong Python skills, and familiarity with data lakes. This role offers a fully remote work option within the EU with the potential for office presence in Cologne or Barcelona, along with an annual learning budget and health benefits.

Qualifikationen

• 5+ years of experience working as a Data Engineer, ideally in a context involving data science or machine learning.
• Strong coding proficiency in Python, especially for data-related applications.
• Solid experience in data modeling and working with both structured and unstructured datasets.
• Good understanding of data lakes and cloud-based data platforms.

Aufgaben

• Build high-performance solutions for data ingestion, transformation, and export to support simulation and modeling workflows.
• Design and manage clean, modular APIs and interfaces for core data operations.
• Work closely with Data Scientists to support their requirements for data access.
• Contribute to improving simulation models and data capabilities.

Kenntnisse

Data Engineering

Python

Data Modeling

Data Lakes

Machine Learning

APIs

Data Processing Tools

Ausbildung

Bachelor's degree in Computer Science, Physics, Mathematics, or related technical field

Tools

Pandas

NumPy

Spark

AWS Athena

Databricks

Jobbeschreibung

We are seeking a skilled and motivated Data Engineer to support our Machine Learning Applications team. In this role, youll be responsible for building and maintaining scalable data pipelines that underpin our simulation technologies. Your work will be essential to enabling high-quality data flow and preparation for advanced analytical and machine learning tasks.

Responsibilities

• Build high-performance solutions for data ingestion, transformation, and export to support simulation and modeling workflows.

Design and manage clean, modular APIs and interfaces for core data operations.

Work closely with Data Scientists to understand and support their requirements for data access, transformation, and simulation inputs.

Partner with Engineers to integrate data components into complete systems and APIs.

Contribute to a collaborative and forward-thinking team environment focused on improving simulation models and data capabilities.

Requirements

• 5+ years of experience working as a Data Engineer, ideally in a context involving data science or machine learning.

Educational background in Computer Science, Physics, Mathematics, or a related technical field.

Strong coding proficiency in Python, especially for data-related applications.

Demonstrated ability to write efficient, scalable code for handling large-scale tabular data.

Solid experience in data modeling and working with both structured and unstructured datasets.

Familiarity with key Python libraries like Pandas and NumPy.

Good understanding of data lakes and cloud-based data platforms.

Bonus points for experience with large-scale data processing tools (e.g., Spark, Delta Lake, Dask, Databricks, Snowflake, AWS Athena, Presto).

A sharp eye for detail and a preference for clean, simple, and reliable solutions.

Excellent written and verbal communication skills in English.

What we offer

• A dynamic, multicultural, and inclusive workplace.
• Flexible working arrangements: fully remote within the EU, with optional office presence in Cologne or Barcelona.
• Annual learning and development budget to invest in your growth.
• Local language classes in Germany and Spain.
• Health and wellness benefits available in Germany and Spain.
• Clear paths for both personal and professional development.
• Regular team events and company-wide gatherings.