What are the responsibilities and job description for the Sr. Hadoop Developer- Wilmington, DE- Only locals position at mProgen?
Job Details
Sr. Hadoop Developer- Wilmington, Delaware.
- 10 years of hands-on experience in the Hadoop ecosystem with expertise in PySpark for data processing and transformation.
- Proficient in writing and optimizing complex Hive and Spark queries for efficient data retrieval and manipulation.
- Strong experience handling large volumes of data, particularly in the banking domain, with a focus on data governance, security, and compliance.
- Solid working knowledge of Linux commands for file handling, process management, and system troubleshooting.
- Experience working with Cloudera distribution, including cluster management, troubleshooting, and performance tuning, along with expertise in YARN for resource management and Zookeeper for cluster coordination and synchronization.
- Hands-on experience with Oozie for scheduling and managing complex ETL workflows and job orchestration.
- Proven ability to manage real-time data processing pipelines and large-scale financial data for critical business applications.
- In-depth experience with Apache Spark distribution (e.g., Spark on YARN, Spark SQL) for high-performance distributed data processing, tuning, and optimization.
- Basic understanding of Hadoop administration tasks, including cluster monitoring, tuning, and troubleshooting, with familiarity in Ambari for cluster management and Ganglia for system performance monitoring.
- Familiar with integrating data streaming platforms like Kafka for real-time data ingestion and processing, ensuring scalability and fault tolerance.
- Collaborate with cross-functional teams to align data solutions with business requirements.
- Create and maintain comprehensive documentation for processes, workflows and configurations.
- Participate in code reviews, quality assurance and release planning processes.
- Experience in the banking domain is good to have.
- Strong analytical and problem-solving skills.
- Excellent communication and collaboration abilities.
- Attention to detail and focus on delivering high-quality solutions.
Position is in Wilmington, Delaware.
No remote, all 5 days in office.
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