Data Engineer at Jobgether
Berlin, Berlin, Germany -
Full Time


Start Date

Immediate

Expiry Date

19 Nov, 26

Salary

0.0

Posted On

21 Aug, 26

Experience

0 year(s) or above

Remote Job

Yes

Telecommute

Yes

Sponsor Visa

Yes

Skills

Industry

Information Technology & Services

Description

Accountabilities


  • Design, build, and maintain scalable and reliable data pipelines using Python, PySpark, and SQL.
  • Develop, optimize, and maintain ETL and data transformation processes to deliver accurate and relevant information for internal reporting and products.
  • Collaborate with Product Managers, Designers, Leadership, and Engineering teams to understand requirements and translate them into effective data solutions.
  • Build scalable, well-structured, and discoverable data models using SQL, supported by clear and comprehensive documentation.
  • Implement data quality checks, monitoring, and validation processes to maintain data accuracy, consistency, and integrity.
  • Optimize data storage and retrieval processes for performance, scalability, and cost efficiency.
  • Contribute to the optimization and maintenance of data-processing clusters and ensure efficient resource utilization.
  • Establish and promote data engineering best practices across processing, modeling, documentation, and development workflows.
  • Document technical processes, data models, and engineering practices clearly for internal stakeholders and, where appropriate, client-facing audiences.
  • Continuously improve team workflows, engineering processes, and development practices.
  • Take ownership of individual objectives and contribute to broader team and business goals through measurable outcomes.
  • Proactively investigate data challenges, conduct research, make informed technical decisions, and drive solutions independently.

Requirements


  • 2–4 years of professional experience in a Data Engineering role, ideally involving internal, financial, or operational reporting.
  • Strong proficiency in Python, including dataframes, object-oriented programming, modularity, and maintainable code practices.
  • Practical experience with PySpark and large-scale data processing.
  • Strong SQL skills, including the ability to write complex queries, data transformations, and data quality checks.
  • Proven experience with data modeling and query optimization.
  • Experience building or maintaining scalable data infrastructure in a growing SaaS or technology environment is highly desirable.
  • Experience with Databricks and dbt is a strong advantage.
  • Familiarity with databases such as ClickHouse is a plus.
  • Understanding of DevOps principles and CI/CD practices is advantageous.
  • AI fluency and familiarity with emerging AI development concepts such as MCP, agents, and cross-agent review is a plus.
  • Strong analytical and problem-solving abilities, with creativity, independent thinking, and a proactive approach to technical challenges.
  • Ability to take ownership, conduct independent research, and make sound conclusions in an evolving environment.
  • Strong collaboration and communication skills, with the ability to work effectively with engineers, product teams, designers, leadership, and other stakeholders.
  • Strong organizational and time-management skills, including the ability to prioritize work independently and manage tight deadlines.
  • Comfortable working under pressure while maintaining high standards of quality.
  • Full professional proficiency in English, both written and spoken.


Responsibilities
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