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Senior Data Engineer
  • Warsaw
Senior Data Engineer
Warszawa, Warsaw, Masovian Voivodeship, Polska
G2A.COM
3. 3. 2026
Informacje o stanowisku

technologies-expected :


  • SQL
  • Python
  • Apache Airflow

about-project :


  • Join us as a Senior Data Engineer and become part of the expert Data & Tools team, which is the heart of our data warehouse.
  • Your role will involve maintaining, developing, and ensuring the performance of a data warehouse based on Google Cloud Platform, as well as creating and optimizing ETL (Extract, Transform, Load) processes that support effective data management within the organization. You will ensure high data quality by ensuring precision, consistency, and reliability, including through monitoring and implementing appropriate control mechanisms.
  • A key aspect of your role will be to develop existing solutions by implementing modern technologies that support the achievement of business goals. Your responsibilities will include keeping up with the latest trends and best practices in BI and data engineering. We are counting on your extensive experience in implementing innovative solutions that improve analytical systems and processes, increasing their efficiency.
  • You will be working on ambitious projects, using modern technologies, and have unlimited opportunities to expand your skills and competencies. By working with us, you will have the chance to use advanced tools such as Apache Airflow, and dbt.
  • If youd like to join a team with a great atmosphere, where people enjoy their work, emphasize collaboration, and share knowledge, youve come to the right place – we invite you to apply ?
  • Additionally, we offer you flexibility in your work – you can work hybrid or remotely. You will also have access to advanced analytical tools and full technical support. Furthermore, we care about work-life balance, competency development, and engage in charitable initiatives. On top of that, we provide benefits such as a welcome pack, Motivizer vouchers, medical care, a MultiSport card, and discounts on the G2A.COM sales platform.

responsibilities :


  • Develop and maintain data warehouses (BigQuery, Google Cloud Platform)
  • Design, develop, and maintain ETL/ELT data pipelines
  • Ensure high data quality, reliability, and performance optimization
  • Take strong ownership of data solutions end to end
  • Stay up to date with the latest trends and best practices in data engineering, BI, and data warehousing, and proactively introduce improvements
  • Support and collaborate with other team members by sharing knowledge, best practices, and technical guidance

requirements-expected :


  • You have a minimum of 5 years of experience in a similar role
  • You have advanced SQL skills backed by experience working with BigQuery
  • You have experience with Python programming
  • You have experience in Google Cloud environment
  • You have experience in creating and maintaining ETL/ELT processes
  • You have practical knowledge of data warehouse architectures and data modeling
  • Experience with Apache Airflow
  • Experience with DBT (Data Build Tool)
  • Your English language skills are at least at a B2 level, both spoken and written
  • You possess excellent communication skills and the ability to work in a team
  • Youre detail-oriented and able to work under time pressure
  • You take ownership of your responsibilities and demonstrate sound decision-making

offered :


  • You can choose hybrid or even fully remote work
  • Youll receive the tools necessary for your work, such as a laptop or/ and a phone
  • We can provide your home office with ergonomic furniture and electronic devices, such as: footrests, exercise balls, chairs and lumbar supports, monitors, mousepads, laptop docking stations, mice, keyboards, and headphones
  • We care about the work-life balance and wellbeing of our team
  • We provide opportunities for you to turn your ideas into reality and we appreciate such initiatives
  • We support skill and knowledge development via internal and external trainings
  • We work according to the values of DEI: Diversity, Equity & Inclusion
  • We support grassroots initiatives and charities
  • We offer valuable benefits, such as the welcome pack, Motivizer vouchers (220 points/PLN employees can spend on a variety of services and products from known brands available on the platform), private health care, MultiSport card, the opportunity to participate in internal and external trainings and industry conferences, and many more
  • You will receive discount codes to use on the G2A.COM sales platform so that you can enjoy the benefits of our offers and services

benefits :


  • prywatna opieka medyczna
  • ubezpieczenie na życie
  • możliwość pracy zdalnej
  • elastyczny czas pracy
  • spotkania integracyjne
  • brak dress code’u
  • discount codes on G2A.COM
  • Benefit platform - Motivizer

  • Praca Warszawa
  • Warszawa - Oferty pracy w okolicznych lokalizacjach


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