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Java & Hadoop Sr.Developer

Aarorn Technologies Inc

toronto, on, Canada Full-time June 18, 2026

Found Description

Job Title: Java & Hadoop Developer

Location: Toronto, ON (4x onsite a week)

Employment Type: Contract

Pay Rate: CAD$45 - $50/HR INC

Interview Type: Face 2 Face (Onsite Interview Only)

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...

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