Hadoop Developer job description
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What does a Hadoop Developer do?
The Hadoop Developer is essential in managing and analyzing large data sets using Hadoop technologies, contributing to the organization's data-driven decision-making. This role is pivotal in developing scalable data processing pipelines and optimizing performance to support business objectives.
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What are the Key Responsibilities of Hadoop Developer
- Design and implement Hadoop-based solutions.
- Develop high-volume real-time batch processing applications using Hadoop.
- Optimize and fine-tune Hadoop applications for performance.
- Collaborate with data scientists to build data solutions and products.
- Monitor Hadoop cluster performance and troubleshoot issues.
- Maintain Hadoop security policies and protocols.
- Perform data migration and transformation as needed.
What are the Skills and Requirements for a Hadoop Developer?
- Strong understanding of Hadoop ecosystem and components.
- Proficient in programming languages like Java, Python, or Scala.
- Experience with HDFS, MapReduce, Hive, Pig, and Spark.
- Strong analytical and problem-solving skills.
- Ability to work collaboratively in a team setting.
What are the KPIs to track for Hadoop Developer?
The Hadoop Developer's performance is assessed through the successful implementation of Hadoop-based projects, optimization of data processing workflows, and improvements in system performance and data accuracy.
Project Implementation
Timely delivery and deployment of Hadoop-based projects.
System Optimization
Enhancements in processing speed and resource efficiency.
Data Accuracy
Maintenance of data integrity across Hadoop environments.
Reports to
Data Engineering Manager
Collaborates with
Data Scientists, Database Administrators
Leads
Junior Developers (if applicable)
Are any specific tools or software required for the Hadoop Developer role?
- Apache Hadoop
- Apache Spark
- Apache Hive
- Apache Pig
- HDFS
- Java
- Python
- Scala
What is the qualification of Hadoop Developer?
Bachelor's degree in Computer Science, Information Systems, or related field; with 3-5 years of experience in Hadoop development.
