Hadoop Java Developer

Job Description

The full job description covers all associated skills, previous experience, and any qualifications that applicants are expected to have.

Role : Hadoop Java Developer

Location: Plano, TX / Charlotte, NC / Pennington, NJ

Duration: Fulltime Role

Hadoop Java Developer

Must Have Technical/Functional Skills

Primary Skill: Hadoop, Scala, Shell scripting

Secondary: Java, Spring Boot

Experience: Minimum 10 years

Roles & Responsibilities

• Design, develop, and maintain large-scale Big Data solutions using Hadoop ecosystem technologies. Develop data ingestion, transformation, and processing frameworks using Scala, Spark, and Hadoop.
• Create and maintain Shell scripts for automation, monitoring, deployment, and operational support.
• Build reusable and scalable backend services using Java and Spring Boot.
• Develop and optimize Spark applications for batch and real-time data processing.
• Design and implement RESTful APIs and microservices using Spring Boot.
• Work with HDFS, Hive, Sqoop, Kafka, Oozie, and other Hadoop ecosystem components.
• Perform performance tuning and optimization of Hadoop and Spark jobs.
• Troubleshoot production issues and provide L2/L3 support for critical applications.
• Collaborate with business analysts, architects, DevOps teams, and other stakeholders.
• Participate in code reviews, unit testing, CI/CD implementation, and release activities. xhmxlyz
• Ensure compliance with enterprise security, governance, and data quality standards.