UN

Java Developer (Python, Oracle, Databricks)

Unison Consulting
Bangalore ₹4-7 LPA Posted 17 Oct 2025
FULL TIME
Microservices
Rest Apis
Spring Framework
Java
Oracle
+2 more

Job Description

  • Develop and optimize applications using Java and Python , leveraging best practices for scalability.
  • Design and maintain data workflows using Oracle databases with strong SQL and PL/SQL expertise.
  • Work on Databricks for big data integration, transformation, and advanced analytics.
  • Deploy and manage cloud-native applications on AWS cloud infrastructure .
  • Collaborate with business analysts and stakeholders to define requirements and deliver data-driven solutions.
  • Support data migration and modernization of backend systems.
  • Participate in peer code reviews and contribute to technical documentation.

Mandatory Skills:

  • 6 to 10 years of professional and relevant experience in software industry.
  • Proficiency in Java for backend development and enterprise solutions.
  • Strong hands-on experience in Java with OOPs principles, multithreading, and exception handling.
  • Expertise in Spring Boot for building microservices and APIs.
  • Knowledge of working with AWS cloud .
  • Strong experience in Python for scripting, automation, and data-driven applications.
  • Expertise in Oracle databases , including SQL, PL/SQL, performance tuning, and stored procedures.
  • Knowledge on Databricks .

Preferred Skills:

  • Experience in data migration projects and legacy system modernization.
  • Familiarity with ETL scripting and data pipeline automation.
  • Exposure to backend modernization strategies and microservices architecture.
  • Knowledge of big data ecosystems and distributed computing.

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