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3B Staffing LLC Logo
Tech Lead Java Developer

3B Staffing LLC

 

Chicago, IL, USA

Posted On: 30+ days ago
Experience: 5+ years
Availability: Hybrid
Openings: 1
Category: Lead Java Developer
Tenure: No Preference/Any
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Description

Lead the design, development, and testing of secure, full-stack software applications with a heavy focus on backend API development.

Responsibilities

  • Design, develop, and debug new and existing software systems using Java and Spring Boot.
  • Build applications leveraging AWS services including S3, SNS/SQS, DynamoDB, and IAM.
  • Collaborate with UX professionals to modernize and improve web UIs using React or Vue.
  • Implement secure software development techniques and maintain technical documentation.
  • Write and execute unit tests using JUnit 5 and Mockito 5 to ensure application reliability.

Required Skills

  • 5+ years of experience in software engineering, specifically designing and debugging Java and Spring Boot applications.
  • 5+ years of hands-on experience with AWS technologies including ECS, SNS, SQS, DynamoDB, S3, and CDK/CloudFormation.
  • Extensive expertise in backend development for REST and Pub/Sub messaging applications.
  • Proficiency in event-driven messaging architectures.
  • Experience with modern web UI platforms such as React or Vue.
  • Strong knowledge of CI/CD workflows using GitHub Actions and Docker.
  • Experience with secure software development life cycle (SSDLC) frameworks and code scanning tools like SonarQube, Veracode, or Wiz.
  • Familiarity with analytic tools such as ELK Stack, Google Analytics, or AppDynamics.

Education

Any Graduate

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