Chief Data Architect for Large-Scale Advertising Platforms

8 hours ago


Remote Kraków, Czech Republic OpenX Full time

At OpenX, we are building the next generation of advertising platforms to deliver billions of requests per day. We are seeking a skilled Senior Big Data Engineer to join our core data development team and drive the architecture, design, and implementation of large-scale data processing systems.

Job Description:

We want someone with expertise in designing and building complex data pipelines using tools like DBT or Dataform and SQL. You will work closely with our product teams to drive requirements and own projects end-to-end. As part of this role, you will analyze and improve efficiency, scalability, and stability of applications, ensuring that every line of code meets the highest standards of reliability.

The ideal candidate has experience working with distributed teams to architect and deliver new features and functionality, with a focus on scalability, performance, and rock-solid reliability. If you have a passion for thinking long-term and removing unnecessary complexity, we want to hear from you

Requirements:
  • 8+ years of experience in Java, Scala, or Python development
  • 3+ years of experience in Big Data systems development
  • Expertise in BigQuery or other data warehouses, including performance tuning and monitoring
  • Experience with cloud platforms such as Google Cloud Platform or AWS, Kubernetes, and Docker
  • Understanding of CI/CD, automated testing, monitoring, and other DevOps practices
  • Fluency in algorithms, data structures, and platforms
  • Experience with database system design, RDBMs, and/or NoSQL
Benefits:

As a Senior Big Data Engineer at OpenX, you will enjoy a range of benefits, including private healthcare, a flat structure, lunch card, small teams, multikafeteria, life and group insurance, LinkedIn Learning, international projects, free coffee, canteen, bike parking, playroom, shower, free snacks, free beverages, free lunch, and free parking. Plus, you'll get to work in a modern office with no dress code



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