Java Backend Engineer

We are looking for a strong Java Backend Engineer with hands-on experience in large-scale data processing and real-time streaming systems. The ideal candidate will have deep expertise in Java Spring Boot API development along with strong exposure to Apache Flink, Apache Spark, or Hadoop/HDFS-based Big Data environments.You will design and build scalable backend systems capable of processing high-volume real-time and batch data streams.Key ResponsibilitiesDesign, develop, and maintain high-performance backend services using Java and Spring BootBuild and optimize RESTful APIs for large-scale distributed systemsDevelop real-time streaming pipelines using Apache Flink or Apache SparkWork with Apache Hadoop ecosystem (HDFS, YARN, MapReduce) for batch processingImplement scalable event-driven architectures for real-time data ingestion and processingOptimize data processing performance and ensure low-latency, high-throughput systemsCollaborate with DevOps for CI/CD, monitoring, and deploymentWrite clean, maintainable, testable, and well-documented codeParticipate in architectural discussions and technical design reviewsRequired SkillsStrong hands-on experience in Core Java (Jbava 8+)Proven experience building REST APIs using Spring BootExperience with at least one:Apache FlinkApache Spark (Batch/Streaming)Apache Hadoop / HDFS ecosystemExperience with real-time data streaming and event-driven systemsStrong understanding of distributed systems and concurrencyExperience with messaging systems like Kafka (preferred)Solid understanding of SQL and NoSQL databasesExperience with containerization (Docker) and cloud platforms (AWS/Azure/GCP preferred)

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