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Java & Hadoop Sr.Developer

Aarorn Technologies Inc

toronto, on, Canada Full-time June 08, 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 DevOps tools and p...

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