Java Backend Developer

3Core Systems , Inc•New York, NY

About The Position

Senior-level backend developer role focused primarily on backend application development and microservices. The developer will work on the CCB Deposits Team, which is building a new, next-generation deposits platform described as the largest deposit platform in the country. The core technology stack includes Java, Spring/Spring Boot, microservices, Kafka for distributed processing, and cloud platforms. AWS is preferred, while multi-cloud or cloud-agnostic experience such as GCP is acceptable. Frontend work is currently minimal to none. Candidates must share their screen for coding exercises during the interview. The role is a long-term contract located in NYC, DE, or OH. The schedule is five days per week from 8:00 AM to 4:00 PM, with on-call duty every eight weeks and occasional evening production deployments.

Requirements

  • Senior-level backend development experience.
  • Familiarity with modern cloud environments and large-scale enterprise platforms.
  • Experience with Java, Spring/Spring Boot, and microservices.
  • Experience with Kafka for distributed processing.
  • Cloud platform experience; AWS is preferred, and multi-cloud or cloud-agnostic experience such as GCP is acceptable.
  • Must share screen for coding exercises during the interview.

Nice To Haves

  • React or Angular experience.

Responsibilities

  • Develop backend applications and microservices.
  • Contribute to building the next-generation deposits platform.
  • Participate in on-call coverage every eight weeks.
  • Support occasional evening production deployments.
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