Java & Hadoop Senior Developer

JOB DESCRIPTION

6 to 8+ Years Experience

• Hands‑on expertise in Spring Boot, Java, REST API development, and Kafka‑based event‑driven architectures.
• Strong understanding of microservices lifecycle: design, development, containerization (Docker), orchestration (Kubernetes), and deployment in cloud environments (AWS, Azure, GCP).
• Experience in developing and optimizing Big Data applications using Java & Scala, Hadoop, Hive technologies
• Minimum 2+ years coding Scala programming
• Experience in Python, Scala, Shell Scripting, Apache Spark and Hive
• Proficient in database integration with SQL Server, Oracle, MySQL, and with strong SQL query optimization skills.
• Well‑versed with Dev Ops tools and practices, including CI/CD pipelines using Jenkins, Terraform, Git Hub, Docker, and Kubernetes.
• Skilled in monitoring, troubleshooting, and optimizing microservices using Splunk, Cloud Watch, and log‑based analysis.
• Experience in Spring Boot with multiple microservices, enabling inter‑service communication using Kafka (asynchronous messaging) and HTTP/REST APIs. Familiar with gRPC as a generic protocol, though not implemented in production.