Senior Data Engineer

4 godzin temu


Warszawa, Mazovia, Polska B2B S.A Pełny etat

Job Description:

We are seeking an experienced Sr. Data Engineer to join our team at B2B S.A as a Scala Expert.

About the Role:

  • This is a challenging and rewarding opportunity for a highly skilled Data Engineer with expertise in Scala programming language to design, develop, and maintain large-scale data processing systems.

Key Responsibilities:

  • Design and implement scalable data pipelines using Scala/Spark, ensuring high performance and reliability.
  • Develop and maintain complex data transformation and aggregation programs, meeting business requirements.
  • Support and maintain existing Hadoop applications and related technologies, ensuring seamless integration.
  • Maintain metadata, user access, and security controls, ensuring data governance.
  • Develop and maintain technical documentation, including data models, process flows, and system diagrams.

Requirements:

  • Minimum 3-5 years of experience from Scala/Spark related projects and/or engagements.
  • Familiarity with Agile development methodologies and version control systems (e.g., Git).
  • Experience with CI/CD concepts and processes, including Jenkins pipeline.
  • Strong understanding of Hadoop ecosystem, including MapReduce, YARN, and Spark.
  • Excellent problem-solving skills, with ability to troubleshoot complex issues.
  • Effective communication and collaboration skills, with ability to work with cross-functional teams.
  • Bachelor's degree in Computer Science or related field.
  • Relevant certifications (e.g., Scala, Spark, Hadoop, Performance).

Preferred Qualifications:

  • Knowledge of other programming languages (e.g., Python, R).
  • Insight into cloud-based solutions such as Snowflake.
  • Experience in Financial Services, preferable in the Credit risk domain.

What We Offer:

  • Opportunity to work with a dynamic and innovative team.
  • Challenging and rewarding work environment.
  • Professional growth and development opportunities.
  • A competitive salary and benefits package.


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