We are looking for a Data Engineer (full-time) to join our Dynamic Content team in Berlin.

About the team

The Dynamic Content Team at Babbel is on a mission to revolutionize the learner experience through world-class engineering, seamless content delivery, and cutting-edge AI. We believe in experimentation and continuous improvement, empowering our users with intelligent, personalized, and engaging language learning journeys.

Role responsibilities

1. Engineer robust data pipelines using Python, Databricks, and Airflow to support dynamic content delivery and personalization at scale.
2. Integrate and operationalize AI capabilities (with OpenAI and other LLMs), enabling smarter content recommendations and automation.
3. Design and optimize data models for content management, learner analytics, and AI experimentation.
4. Ensure data quality, reliability, and security across all stages of the data lifecycle.
5. Automate platform operations and deployment workflows to enhance efficiency and repeatability.
6. Collaborate with content creators, product managers, and data scientists to deliver impactful learner experiences.
7. Champion best practices in data engineering, code quality, and documentation.
8. Participate in knowledge sharing, learning sessions, and team rituals to foster team growth.

Qualifications

1. Expertise in Python for building robust, maintainable data solutions.
2. Hands-on experience with Data Lake and Lakehouse platforms (preferably Databricks), including Apache Spark and open table formats like Delta Lake or Iceberg.
3. Strong proficiency with Airflow for orchestrating complex data workflows.
4. Experience deploying and operationalizing AI/ML models in production, including work with OpenAI APIs or similar LLMs.
5. Solid understanding of cloud data architectures, especially on AWS.
6. High standards in code, data quality, and engineering practices.
7. Excellent communication skills in English, both written and spoken.

Nice to Have

• Experience with content management systems or personalization engines.
• Data engineering experience in a product or content-driven environment.
• Familiarity with dbt, Terraform, and CI/CD pipelines.
• A passion for language learning or educational technology.
• Experience working in fast-paced, cross-functional teams.

Perks at Babbel

• 30 vacation days, a 3-month Sabbatical, and family/life counseling.
• Flexible working hours and remote options, including Jobbatical (up to 3 months inside the EU) or working from our fully equipped office.
• Internal learning opportunities and a yearly development budget.
• Free access to Babbel for language learning.
• Mobility benefits and a discounted Urban Sports Club membership.
• Participation in employee communities and social events.

Diversity and Inclusion

We welcome applications from everyone, especially those underrepresented in tech. We value skills, qualifications, and alignment with our values. Please include your pronouns and inform us of any disabilities or needs to assist in the application process.

How to Apply

Interested? Please submit your resume and cover letter through our application portal.

Address: Liftoff 23-35 2nd Floor, Great Titchfield St, London,...