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Back End Developer

2 months ago


Chicago, United States Net2Source Inc. Full time

Job Title: Java Backend Developer

Location: Peoria, Chicago or Champaign, IL (Hybrid)

Duration: 12 -24 Months


Education & Experience Required:

  1. Bachelor's degree in computer science, software engineering or relevant field required.
  2. No degree ok but must have 7+ years experience
  3. 5-7 years of relevant experience required.


Technical Skills

5+ years of Java development experience with strong knowledge of core concepts and object-oriented programming principles.

  • Proven ability to design, develop, and maintain high-performance applications.
  • Strong emphasis on RESTful services, particularly within Spring Boot.
  • Extensive experience with Spring Boot and Spring Framework.
  • Expertise in designing highly scalable asynchronous systems.
  • Efficient processing of large datasets within the Java ecosystem.
  • Mastery of Java concurrency and multithreading.
  • Familiarity with testing frameworks like JUnit and build tools like Maven or Gradle.
  • Proficiency in performance monitoring and profiling tools e.g., utilizing tools like VisualVM, YourKit, or Java Flight Recorder).
  • Experience with version control systems, especially Git.
  • Practical knowledge of AWS for cloud services.
  • Ability to work collaboratively in an Agile environment with cross-functional teams.