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Hallmark Global Technologies Inc Logo
Java Microservices Developer

Hallmark Global Technologies Inc

 

Naperville, IL, USA

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

Design and build distributed microservices using Java and Spring Boot.

This role is on-site.

Responsibilities

  • Develop core backend services using Core Java, focusing on multithreading, streams, and JVM internals.
  • Architect and implement microservices using Spring Boot, Spring MVC, and Spring Data.
  • Manage database operations and performance tuning in Oracle (PL/SQL) and PostgreSQL.
  • Deploy and configure applications on WebLogic and Apache Tomcat servers.
  • Implement secure REST APIs with OAuth2 and JWT authentication.

Required Skills

  • 5+ years of experience with Core Java (Collections, Multithreading, Streams, JVM internals).
  • Strong expertise in Microservices architecture and distributed systems design.
  • Hands-on experience with Spring Boot, Spring MVC, and Spring Data.
  • Proficiency in Oracle (PL/SQL, performance tuning) and PostgreSQL (data modeling, query optimization).
  • Experience with AWS services: EC2, S3, RDS, Lambda, CloudWatch, and IAM.
  • Knowledge of CI/CD pipelines using Jenkins and build tools like Maven/Gradle.
  • Familiarity with WebLogic and Apache Tomcat application servers.

Preferred Skills

  • Experience with Docker and Kubernetes.
  • Background in Banking/Financial Services (BFSI) domain.

Education

Bachelor's degree

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