Java & Hadoop Senior Developer

United States Digital Space LLC

Full-time IT & Technology
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Location
toronto, on, Canada
Posted
June 16, 2026

Job Description

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 DevOps tools and practices, including CI/CD pipelines using Jenkins, Terraform, GitHub, Docker, and Kubernetes.
  • Skilled in monitoring, troubleshooting, and optimizing microservices using Splunk, CloudWatch, and log‑based a...