Posted:-1 days ago|
Platform:
Work from Office
Full Time
Role Skills Location Java Developer Hadoop, Java, Spark Offshore Key Responsibilities:
•Design and Development:
• Design, develop, and implement scalable and robust data pipelines and applications using Apache Spark with Java.
• Write efficient and optimized code for data processing, transformation, and analysis.
• Develop and maintain APIs and microservices using Java or Python for integrating with various systems.
• Data Management & Analysis:
• Work extensively with SQL for querying, manipulating, and optimizing relational databases (e.g., PostgreSQL, MySQL, Oracle, MS SQL Server). • Design and implement database schemas, stored procedures, and complex queries.
• Perform data analysis and develop insights from large datasets using Spark and relevant libraries.
• Big Data Ecosystem:
• Utilize and manage components within the Hadoop ecosystem (HDFS, YARN) for distributed storage and processing.
• Implement and manage data ingestion and orchestration workflows (e.g., Apache Airflow, Oozie).
• System Administration & Scripting:
• Work proficiently in Linux/Unix environments, including shell scripting for automation, system monitoring, and deployment tasks.
• Manage and configure servers and cloud resources (e.g., AWS EC2, EMR).
• Collaboration & Best Practices:
• Collaborate with data scientists, analysts, and other engineers to understand requirements and deliver solutions.
• Participate in code reviews, promote best practices, and ensure code quality and maintainability.
• Adhere to Agile/Scrum methodologies for software development.
• Performance Optimization & Troubleshooting:
• Identify and resolve performance bottlenecks in Spark jobs and data pipelines.
• Troubleshoot issues related to data processing, system stability, and application functionality.
Hexaware Technologies
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