Molina Healthcare is seeking a Big Data Engineer to design, develop, and manage large-scale data systems for healthcare analytics, aiming to support critical decision-making across the organization.
Requirements
- Minimum 3 years of hands-on experience in Big Data engineering, data integration, and pipeline development.
- Proficiency in Python, Java, or Scala for data transformation and system scripting.
- Expertise in Big Data tools: Spark, Hive, Impala, Presto, Phoenix, Kylin, and Hadoop (HDFS, YARN).
- Experience building real-time stream-processing systems using Kafka, Storm, or Spark Streaming.
- Strong knowledge of NoSQL databases like HBase and MemSQL, and traditional RDBMS including PostgreSQL, Oracle, and SQL Server.
- Skilled in ETL design and development using tools such as Talend or Informatica.
- Demonstrated experience in deploying and monitoring big data infrastructure with Ambari, Cloudera Manager, and Zookeeper.
Responsibilities
- Architect and implement scalable, high-performance Big Data solutions that support structured and unstructured data from diverse sources.
- Build and manage batch and real-time data ingestion/extraction pipelines using tools like Kafka, Spark Streaming, and Talend.
- Develop reusable and efficient ETL frameworks using Python/Scala for high-volume data transformation and movement.
- Design and optimize data models to support analytical and operational use cases, including healthcare claims and utilization data.
- Deploy, monitor, and troubleshoot Hadoop-based infrastructure using tools such as Cloudera Manager, Ambari, and Zookeeper.
- Enforce data quality, security, and compliance standards using tools such as Kerberos, Ranger, and Sentry.
- Implement web services and APIs (REST/SOAP) to enable seamless integration with applications and visualization platforms.
Other
- Collaborate with cross-functional teams, including data scientists, analysts, and business partners, to translate requirements into robust data products.
- Contribute to data governance initiatives, including metadata management, lineage tracking, and quality assurance.
- Prior experience working in the healthcare industry with familiarity in clinical, claims, or care management data.
- Experience with cloud platforms (AWS, Azure) and containerization tools (Docker, Kubernetes).
- Molina Healthcare is an Equal Opportunity Employer (EOE) M/F/D/V.
