Java & Hadoop Developer - Inc

Position: Java & Hadoop Developer - Lorven Technologies Inc )
Job Title:

Java & Hadoop Developer

Location:

Toronto, ON 4 days a week on site
Job Type:  Contract to Hire / Long-term contract
Responsibilities and Qualifications   6 to 8+ Years’ Experience
Hands‑on expertise in Spring Boot, Java, REST API development, and Kafka-based event‑driven architectures.
Robust understanding of micro services 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 of coding in Scala programming
Experience in Python, Scala, Shell Scripting, Apache Spark, and Hive
Proficient in database integration with SQL Server, Oracle, and MySQL, 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 micro services using Splunk, Cloud Watch, and log‑based analysis.
Experience in Spring Boot with multiple micro services, enabling inter‑service communication using Kafka (asynchronous messaging) and HTTP/REST APIs.
Familiar with gRPC as a generic protocol, though not implemented in production.

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