technologies-expected :

about-project :

Correct Context is looking for a Java/Spark Big Data Developer 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.

responsibilities :

Taking care of our high-volume (tens of billions of events daily), multi-tenant, and distributed data processing pipelines
Develop and maintain Java-based and Spark-based Big Data processing pipelines, ensuring scalability and performance
Work with distributed systems, contributing to the design and implementation of backend solutions
Collaborate with cross-functional teams to integrate different platforms and ensure smooth data flow
Troubleshoot and debug issues to improve overall system stability
Participate in code reviews and offer guidance on best practices
Debug java/aws/airflow pipelines
Help team to produce better solutions (teaching/code reviews/showing directions)
Design high efficient processing pipelines

requirements-expected :

Good understanding of Spark internals and mechanics
4+ years of commercial experience with Java
Proven ability to debug JVM/Java (hopefully in Spark ecosystem)
Ability to design high performance processing pipelines
Hands-on, proactive approach
Familiarity with CI/CD pipelines and DevOps practices
Proficiency in English enables effective communication in an international environment
The recruitment process fo

offered :

benefits :

about-project :