Senior Data Platform Engineer (AdTech)

<h3>Company Description</h3><p>We are looking for a Data Platform Engineer to design, build, and optimize the data infrastructure that powers defense and anti-malvertising solutions specifically for AdTech. </p><p>You will work on designing and maintaining a scalable data platform that processes large volumes of AdTech traffic data, balancing efficiency signal collection and performance while adapting to evolving privacy frameworks. </p><p>Does this sound like an interesting opportunity? Keep reading, and let’s discuss your future role! </p><p><strong>CUSTOMER</strong></p><p>Our client provides comprehensive security solutions designed to protect individuals, organizations, and communities. They operate across various sectors to address vulnerabilities and ensure protection against a wide range of risks, especially in the digital space. Their products focus on bot defense and anti-malvertising solutions specifically for AdTech companies. This includes onboarding and integration processes for different partners such as Supply-Side Platforms (SSPs), Demand-Side Platforms (DSPs), agencies, and publishers. They offer protection solutions for a variety of use cases, along with a customizable reporting console and APIs that seamlessly integrate into clients' systems. </p><h3>Job Description</h3><ul><li>Support existing processes, improve them, and develop new solutions, with a focus on platform reliability and scalability  </li><li>Enhance and maintain Python services  </li><li>Contribute to new architecture components and implement new ones </li><li>Migrate components and refactoring, and introduce new tools such as Flynk </li><li>Optimize system architecture. Manage file transfers between local storage, AWS S3, and Snowflake. Also, review and optimize code in Python and Java </li><li>Migrate and consolidate three Airflow instances into a single instance  </li><li>Set up the PoV with a third-party hosted version of Airflow to make a go/no-go decision  </li></ul><h3>Qualifications</h3><ul><li>5+ years of overall experience in data and software engineering </li><li>Strong experience with Java </li><li>Strong SQL skills </li><li>Hands-on experience with Apache Airflow </li><li>Experience working with AWS and S3 </li><li>Proven ability to build and maintain data pipelines </li></ul><p><strong>WOULD BE A PLUS: </strong></p><ul><li>Experience with Python </li><li>Knowledge of Snowflake </li><li>Familiarity with Flink or Spark </li></ul>