Data Engineer: Ranking Team (Remote)

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Requirements:

• At least 4 years of experience in software development, with proficiency in Python programming language.
• Experience with big data tools, specifically Apache Spark or any other map-reduce framework.
• Strong understanding of ETL/ELT processes using orchestration tools like Airflow, Luigi, or cloud-native services.
• Experience working with large datasets, distributed systems, NoSQL and relational databases, and caching solutions.
• Proven experience optimizing web services and data pipelines for speed, reliability, and scalability.
• Experience building and supporting high-load real-time data platforms for ranking and personalization systems.
• Ability to design and maintain robust data ingestion systems.
• Experience with setting up monitoring and alerting for data pipelines.

Responsibilities:

• Improve Ranking Platform usability for fellow engineers.
• Build, deploy, and support robust high-load real-time systems for personalized search and browse experiences.
• Collaborate with technical and non-technical business partners to develop and update ranking functionalities.
• Optimize the performance of the current ranking service.
• Enhance signals delivery and retrieval for ML model inference.