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Middle Data Engineer

2 months, 4 weeks ago
Serbia, Georgia, Kazakhstan, Bulgaria, Czech Republic, Poland
Full-time
Mid Level
Data Engineer
Software Development
Apache Airflow Apache Spark Kafka Python SQL
Apply Now
MMDSmart

MMDSmart

MMDSmart provides enterprise communication services and platforms, including telecom VoIP, mobile messaging, and call center solutions, to businesses worldwide.

Communications Equipment
51-250
Founded 2007
View All Jobs 8

Description

  • Design, build, and maintain batch and streaming data pipelines.
  • Develop and optimize ETL workflows using Python and SQL.
  • Build and maintain Airflow DAGs to orchestrate data workflows.
  • Implement data transformations and data quality checks.
  • Optimize BigQuery queries and data models for performance and cost efficiency.
  • Troubleshoot and improve the reliability of existing pipelines.
  • Collaborate with analysts and engineering teams to support data needs.
  • Work with large datasets and improve data processing workflows.

Requirements

  • 4+ years of experience as a Data Engineer.
  • Strong experience with SQL and Google BigQuery.
  • Experience building data pipelines and ETL processes.
  • Solid knowledge of Python for data processing.
  • Hands-on experience with Apache Airflow.
  • Experience working with large datasets.
  • Understanding of data modeling and data warehouse concepts.
  • Experience with query optimization and cost-efficient data processing.
  • Experience with data pipeline monitoring and observability.
  • Fluency in Russian and English.
  • Experience with Kafka or streaming data pipelines is preferred.

Benefits

  • Comprehensive medical insurance and access to mental health programs.
  • Sports card benefit for employees in Bulgaria.
  • Remote, office-based, or hybrid working format.
  • Free educational events, courses, and English classes with native speakers.
  • Strong mentorship and a friendly, supportive team environment.
  • Bonuses and corporate gifts.
  • Team-building activities.
  • Commitment to equal opportunity and an inclusive work environment.

Interested in this position?

Apply directly on the company website

Apply Now

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