DigiHelic Solutions Pvt. Ltd.
Job description
Job Title: Java Spark Developer
Experience: 5 to 7 Years
Location: Bangalore
Job Summary:
We are seeking a skilled Java Spark Developer to design, develop, and maintain big data applications leveraging Apache Spark and Java. The ideal candidate will have a strong background in Core Java, experience with data frames and Spark-SQL, and a solid understanding of relational databases and orchestration frameworks.
Primary Responsibilities:
• Design, develop, and maintain Java-based big data applications using Apache Spark.
• Work extensively with data frames to process and analyze large datasets.
• Integrate and manage relational databases such as MySQL, PostgreSQL, or Oracle.
• Utilize orchestration frameworks to automate and manage data workflows.
• Collaborate with data engineers to define and implement robust data processing pipelines.
• Write clean, maintainable, and efficient code following best practices.
• Conduct code reviews and provide constructive feedback to peers.
• Troubleshoot performance issues and resolve software defects promptly.
• Stay up-to-date with the latest trends and technologies in Java development and big data.
Required Skills & Qualifications:
• Strong proficiency in Core Java.
• 5 to 7 years of hands-on experience with Apache Spark, including Spark DataFrames and Spark-SQL.
• Experience with relational databases (e.g., Db2, PostgreSQL, MySQL).
• Familiarity with orchestration frameworks for managing data workflows.
• Solid understanding of big data processing and analytics.
• Excellent problem-solving skills and keen attention to detail.
• Strong communication and team collaboration skills.
Preferred Skills (Nice to Have):
• Familiarity with distributed file systems (e.g., HDFS).
• Experience with CI/CD tools like Jenkins, GitLab CI.
• Understanding of data warehousing concepts.
• Knowledge of Agile/Scrum methodologies.
Why Join Us?
• Opportunity to work on cutting-edge big data projects.
• Collaborative and growth-focused work culture.
• Competitive compensation and benefits package.
Skills
Core Java,Apache spark,Relational Database
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