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    ETL Engineer

    ETL Engineer

    Type of work
    Employment Type
    Permanent, B2B
    Operating mode


    G2A.COM is the world's largest and most trusted marketplace for digital entertainment, where more than 30 million people from 180 countries have purchased over 100 million items. Users can choose from more than 75,000 digital offerings incl. games, DLCs, in-game items, as well as non-gaming items such as gift cards, subscriptions, software or e-learning - sold by sellers from all over the world.

    Company profile

    Tech stack








      nice to have


      nice to have

      Apache Airflow

      nice to have

      Microsoft SQL Server

      nice to have

    Job description

    Online interview

    G2A.COM is the world's largest marketplace for digital entertainment. On our platform, over 30 million people from 180 countries have already purchased more than 100 million digital items. Why? Sellers from all over the world present a rich offering of over 75,000 digital codes for games, software, gift cards, subscriptions, DLCs, in-game items, and various digital entertainment. We are a safe marketplace, where sellers guarantee instant delivery.

    What else sets us apart? G2A.COM is a place co-created by a team of 400 exceptional experts representing 12 nationalities. Most of us work in a hybrid model, some remotely, or on-site in a chosen location. Our R&D center is in Rzeszow, we also have offices in Warsaw and Krakow. The company's main headquarters are in Hong Kong, with the central office in Amsterdam.

    We address each other by our first name, we are supportive, and we share knowledge. We operate based on DEI values – Diversity, Equity, and Inclusion and provide extensive development opportunities – in 2023 over 180 development and wellbeing events. We work in a dynamically changing environment, continuously implementing and utilizing the latest technologies such as artificial intelligence (AI), augmented reality (AR), and specialized cybersecurity solutions.

    We regularly check job satisfaction. According to the latest survey, as many as 88% of us are satisfied with work-life balance, 93% appreciate teamwork, and 83% value managerial support. The average tenure at G2A.COM is an impressive 5 years. This is simply a place where people want to be.

    By joining us, you will have the opportunity to collaborate and create projects with international brands such as Google, PayPal, Amazon, VISA, Mastercard, PayU, EY, Synerise, Modivo, Empik, and Microsoft. We think and act globally, and in our daily work, we are guided by analysis and data, although intuition and experience-based insights are also considered a significant asset. We invite you to join us on the journey of co-creating Gate2Adventure – the gateway to the world of digital entertainment. 

    We’re waiting for you!

    As an ETL Engineer at G2A, you will join a team that is the heart of our data warehouse, where every day brings new challenges and opportunities to learn. We handle the processes of feeding and developing the data warehouse. We ensure a smooth flow of information for analytics and reporting needs, making sure that the warehouse allows for fast analytical queries on large volumes of data. Working with us, you will have the chance to use advanced tools such as MS SQL Server, SSIS, Apache Airflow, and dbt, and to develop your skills within the Scrum methodology.

    If you want to join a team with a great atmosphere, where people enjoy their work, prioritize collaboration, and share knowledge - you've come to the right place, we invite you to apply 😊

    Your responsibilities:

    • Development and maintenance of a data warehouse based on MS SQL Server
    • Development and maintenance of ETL/ELT processes
    • Ensuring high data quality
    • Keeping up with the latest trends and best practices in data warehousing, BI, and data engineering, and introducing innovations to our solutions

    You're a perfect match for the role, if you:

    • Have a minimum of 3 years of experience in a similar position
    • Possess advanced SQL knowledge
    • Have experience in creating and maintaining ETL/EL processes
    • Have practical knowledge of data warehouse architectures and data modeling
    • Have excellent communication skills and the ability to work in a team
    • Are detail-oriented and can work under pressure
    • Have a minimum B2 level of English, both spoken and written

    Additional advantages:

    • Experience with Apache Airflow
    • Experience with DBT (Data Build Tool)
    • Knowledge of Atlassian
    • Experience working with Microsoft SQL Server

    Why joining us worth it:

    • Hybrid and/or remote workplace model
    • You receive all the necessary work resources, such as a laptop and/or a phone
    • We can provide and deliver ergonomic and electronic equipment for your home office, such as footrests, stability balls, chair with back support, monitor, mousepad, laptop docking station, mouse, keyboard, headphones
    • We provide an opportunity for realizing new ideas and appreciate them a lot
    • We encourage the development of skills and competences with internal and external trainings
    • We value DEI – Diversity, Equity & Inclusion
    • We support grassroots initiatives and take part in charity events
    • We offer valuable benefits, such as:
    • the welcome pack,
    • vouchers for the Worksmile platform (each month the employees receive a pool of 200 points they can spend on many products and services available in the system),
    • private healthcare
    • the MultiSport card,
    • an opportunity to take part in internal and external trainings and industry events,
    • 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