Big Data Engineer Spark or Flink + Scala/Kotlin/Java, REMOTE WROCŁAW

The candidate must have:

  • Strong experience debugging and optimizing big data pipelines, with a solid understanding of performance characteristics and bottlenecks, plus proven ability to design and build efficient data pipelines using Spark, Flink, or similar tools 
  • Strong experience in any JVM language: Scala/Java/Kotlin 
  • Experience building systems in AWS or another cloud 
  • No language barrier in English to work effectively in an international team 
  • Proficiency in communicating technical design concepts and choices 

Correct Context is looking for a Big Data Engineer (Spark or Flink + Scala/Kotlin/Java) for Comscore in Poland and around.

Comscore is a global leader in media analytics, revolutionizing insights into consumer behavior, media consumption, and digital engagement.

Comscore leads in measuring and analyzing audiences across diverse digital platforms. Thrive on using cutting-edge technology, play a vital role as a trusted partner delivering accurate data to global businesses, and collaborate with industry leaders like Facebook, Disney, and Amazon. Contribute to empowering businesses in the digital era across media, advertising, e-commerce, and technology sectors.

We offer:

  • Real big data projects at petabyte scale 🚀
  • An international environment (US, PL, IE, CL) 🌎
  • A small, independent team working environment 🧑‍💻
  • High influence on the working environment
  • Hands-on engineering work
  • Flexible work time ⏰
  • Fully remote or in-office work in Wroclaw, Poland 🏢
  • 18,000 - 25,000 PLN net/month B2B 💰
  • Private healthcare (PL) 🏥
  • Multikafeteria (PL) 🍽️
  • Free parking (PL) 🚗

If you do not have all the qualifications, but you think there is a match, let's talk.

The recruitment process for the Big Data Engineer position has the following steps:

  1. Technical survey - about 10 min
  2. Technical screening - 30 min
  3. Technical interview - 60-90 min
  4. Interview with manager (optional) - 30-60 min
,[Design and build end-to-end big data processing pipelines and client-facing HTTP APIs that serve the data , Develop and debug petabyte scale systems with Scala ZIO/Tapir and Spark/AWS/EMR/Airflow/Iceberg/Trino/Superset/PostgreSQL/Redis , Conduct proofs of concept for enhancements ] Requirements: Big Data, Spark, Flink, Scala, Kotlin, Java Tools: Jira, Confluence, Bitbucket, GIT, Jenkins. Additionally: Private healthcare, Remote work, Flexible working hours, Flat structure, International projects, Free parking, Free coffee, Bike parking, Playroom, No dress code, Startup atmosphere, Modern office.
Data publikacji: 2026-07-06
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