Java Backend Developer

Hiring for Walmart Role: Java Backend Developer Location: Bangalore(Hybrid) Duration: Long Term Shift - IST Timezone Experience - 9+ Yrs We are looking for a Java Backend Developer to design and implement scalable backend systems. The ideal candidate has expertise in Java 8 , Scala , Spring Boot , REST APIs , and Apache Spark for large-scale data processing. Responsibilities Develop backend applications using Java 8 and Spring Boot . Build and maintain real-time data pipelines with Apache Kafka and Spark . Design distributed systems for scalability and reliability. Create and optimize secure RESTful APIs . Process and manage large datasets using tools like Hadoop and Cassandra . Optimize performance and troubleshoot backend systems. Skills Required Strong knowledge of Java 8 , Spring Boot , and REST API development . Experience with Apache Spark , Kafka , and Big Data tools like Hadoop and Cassandra. Solid understanding of OOP , multithreading , and the Java Collections Framework . Hands-on experience with distributed systems and real-time streaming solutions.