Data engineer for rail operations

Deutsche Bahn; Berlin; Vor Ort; EUR 70.000 - 100.000; Vollzeit

Benefits dieser Stelle

Market-rate compensation

Permanent contract

Occupational pension

Travel marketplace discounts

Zusammenfassung

Deutsche Bahn in Berlin seeks a Data Engineer to build data pipelines, integrate source systems, and support cloud-based data solutions on AWS. You will model and transform data, ensure availability for business applications, and contribute to backend services with a focus on data quality.

You should hold a degree in computer science, informatics, or mathematics, with Python/SQL experience and fluency in German (C2) and English. AWS/Docker/IaC/CI‑CD exposure is a plus.

Qualifikationen

• Degree in computer science, business informatics or mathematics, or comparable qualification.
• Initial practical experience in software development, data engineering or data processing.
• Strong Python and SQL skills; cloud platforms and distributed systems interest.

Aufgaben

• Develop data pipelines and integrations for multiple source systems.
• Support cloud-based data solutions in AWS and expand cloud expertise.
• Model and transform data for use in business applications.
• Contribute to backend services and interfaces and ensure data quality.
• Analyze data flow errors and support stabilization and evolution of systems.
• Collaborate with the team to translate requirements into solutions.

Kenntnisse

Data pipelines

Cloud platforms

Distributed systems

Python

SQL

German (C2)

English fluent

Ausbildung

Degree in computer science / business informatics / mathematics or equivalent

Tools

AWS

Docker

IaC

CI/CD

Jobbeschreibung

Описание

When it comes to getting millions of passengers and thousands of trains moving digitally in the future, it takes the best IT experts. We already have more than 10,000, but that is still not enough. As a project manager, consultant, developer or IT architect, now is the most exciting time to join us and implement pioneering solutions and major projects in mobility, infrastructure and logistics as part of a strong team.

Задачи

As a Data Engineer, you develop data pipelines and data integrations for different source systems together with the team. You support the development and operation of cloud-based data solutions in AWS and continuously expand your cloud expertise. Model and transform data: You ensure that it is reliably available and suited to the needs of various business applications. You actively contribute to developing backend services and interfaces and support the processing and provision of data. Keep quality in focus: With tests, code reviews and high standards for code and data quality, you contribute to stable solutions. You analyze errors in data flows, get to the bottom of their causes, and support the stabilization and further development of our systems. Teamwork is essential: You contribute your ideas to technical and business discussions and learn to translate requirements into suitable solutions together with the team.

Требования

You have a degree in computer science, business informatics or mathematics, or a comparable qualification. You have already gained some initial practical experience in software development, data engineering or data processing. You are familiar with Python or a comparable programming language and have good SQL skills. You are enthusiastic about data pipelines, cloud platforms and distributed systems, and want to develop your expertise in this field, both professionally and technically. You work in a structured way, learn quickly, solve challenges pragmatically and actively seek to exchange ideas with the team. You are characterized by a sense of responsibility and team spirit, and enjoy gradually taking on more responsibility. You communicate confidently in German at a near-native level (C2) and are fluent in English. Будет плюсом: Some initial exposure to AWS, Docker, Infrastructure as Code (IaC) or CI/CD, as well as knowledge of streaming, ETL/ELT, data modeling or agile ways of working, is a plus but not a requirement

Условия

All DB employees can shop at reduced prices. Every month, you will find new offers on the DB travel marketplace, such as mobile phone contracts, insurance, and discounts at hotel chains, and on fashion and lifestyle products. You achieve great things and receive great things in return: a market-rate compensation package, usually with a permanent employment contract and job security, as well as a range of additional benefits and an occupational pension. Fascinating projects and tasks from digitizing a large corporation to the Future of Rail project will challenge your skills and are waiting for your personal contribution.