- Oracle (Jefferson City, MO)
- …and refine the platform's architecture. + Develop and maintain the backend infrastructure, focusing on data ingestion, storage, processing, and retrieval systems. ... and summarization features. + Build and optimize data pipelines using ETL/ELT processes, Hadoop , Spark, Ray jobs, and tools like Kafka, Flink, and RabbitMQ for… more
- Oracle (Jefferson City, MO)
- …and operation of large scale distributed systems + Solid programming skills in Java or C#/C++, and experience with scripting languages such as Python + Experience ... relational and non-relational (NoSQL) databases + Experience with Big Data tools/pipelines: Hadoop (Pig, Hive), Spark, or other Big Data systems + Experience with… more
- Mastercard (O'Fallon, MO)
- …and maintain automation frameworks using any of the following languages: Python, Java , Scala, or Bash, and ensure full end-to-end coverage for ingestion, ... automation frameworks using any of the following languages: Python, Java , Scala, or Bash, based on the codebase under...pipeline coverage. * Create automated tests for REST APIs, backend services, schema checks, and data correctness. * Build… more