Senior Data Engineer*

JR Germany; Hannover; Vor Ort; EUR 55.000 - 75.000; Vollzeit

Zusammenfassung

A leading company in the retail sector is seeking a Data Engineer to join their ambitious and international team. You will design and optimize data processing architectures, implement data pipelines, and collaborate with data scientists to operationalize machine learning models. This role offers a permanent contract, competitive salary, and numerous benefits, including a 30% staff discount at stores and extensive training opportunities.

Leistungen

30 days of vacation

Attractive salary

Further training opportunities

Structured onboarding and mentoring program

30% staff discount at stores

Company and team events

Diverse food selection in canteens

Qualifikationen

• 3+ years of experience as a Data Engineer or similar position.
• Extensive experience with ETL pipelines and data models.
• Fluent in English; good spoken and written German is a plus.

Aufgaben

• Design, implement, and optimize data processing architectures.
• Extract, transform, analyze, and model data from various sources.
• Mentor junior team members through code reviews.

Kenntnisse

Python

Data Processing

Data Quality

Team Player

Communication

Ausbildung

Master's degree in Computer Science or equivalent

Tools

Spark

Hadoop

SQL

Airflow

Docker

Kubernetes

Jobbeschreibung

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The Data Science department uses state-of-the-art machine learning and optimization techniques to continuously improve business processes at NEW YORKER. We work in agile project teams on a variety of use cases, including image recognition, order optimization, pricing, distribution and logistics. We are a very ambitious and international team and are proud of our high standards.

• Design, implement and optimize effective data processing architectures in Python
• Extract, transform, analyze, clean and model data from different sources
• Implement and operate maintainable and reliable data pipelines using PySpark and Airflow with a strong focus on data quality
• Strive to understand how the data is actually generated and what impact this has on data quality and our use cases through proactive communication with other departments
• Operationalize machine learning pipelines together with a team of highly motivated data scientists
• Architect and develop continuous integration & deployment processes
• Operate and optimize Hadoop (Cloudera) clusters with support of the DevOps and Infrastructure teams
• Mentor more junior team members through insightful code reviews and pair programming sessions
• Master's degree in Computer Science or equivalent
  Three or more years of working experience as a data engineer or similar position
• Extensive experience with Spark, Hadoop, SQL & relational databases, data models and ETL pipelines
• Ability to write efficient, well-tested code with a keen eye on scalability and maintainability in Python; Airflow and Scala experience is a plus
• Experience with Docker, Kubernetes and usage of continuous integration & deployment is a plus
• You are a team player and strong communicator with a hands-on mentality
• Good spoken and written German is a plus, fluent English is a must-have
• A secure, permanent job in an internationally operating company in a future-proof industry that is characterized by growth
• Participation in shaping the digital transformation in an innovative company
• Permanent employment contract with 30 days of vacation, an attractive salary and further training opportunities/career model
• A structured onboarding and mentoring program in a great team with international colleagues, a “Duz Kultur” and open doors
• Numerous benefits, such as a 30% staff discount at our NEW YORKER stores, company and team events, and canteens with a diverse food selection

*Your gender doesn't matter to us - the main thing is that you fit in with us! NEW YORKER is open to all people who want to contribute to our company's success.