Java Developer - Big Data Ecosystem

Job Title : Java Developer Big Data

Experience : 6+

Location : Bangalore | Chennai

Notice Period : Immediate to 4 Weeks

Job Summary :

We are seeking a Java Developer with 2+ years of hands-on Big Data experience to join our high-performing data engineering team. The ideal candidate should have strong Java development skills along with practical exposure to Big Data technologies and data processing frameworks. You will play a key role in building scalable, data-driven applications.

Key Responsibilities :

- Design, develop, and maintain Java-based applications that interact with Big Data ecosystems.

- Build scalable data pipelines using Big Data technologies (Hadoop, Spark, Hive, Kafka, etc.

- Collaborate with data engineers, analysts, and architects to implement data solutions.

- Optimize and tune data processes for performance and scalability.

- Develop REST APIs for data access and processing.

- Ensure data quality, security, and reliability across pipelines and services.

Required Skills :

- 612 years of overall experience in Java/J2EE application development.

- 2+ years of hands-on experience with Big Data tools like Hadoop, Spark, Hive, HBase, or Kafka.

- Strong experience with Spring Boot, REST APIs, and Microservices architecture.

- Proficient in SQL, data structures, and algorithms.

- Familiarity with distributed systems, batch and stream processing.

- Experience working with data lakes, data warehouses, or large-scale data platforms.

Nice to Have :

- Experience with Apache Airflow, Flink, or Presto.

- Knowledge of NoSQL databases like Cassandra or MongoDB.

- Exposure to cloud platforms and Big Data services.

- Familiarity with containerization tools like Docker, Kubernetes