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Sspearhead Inc Logo
Senior Java Full Stack Developer

Sspearhead Inc

 

Naperville, IL, USA

Posted On: Just posted
Experience: 5+ years
Availability: Onsite
Openings: 1
Category: Senior Java Full Stack Developer
Tenure: Contract - Corp-to-Corp
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Description

Design, develop, and maintain high-performance, scalable banking applications using Core Java and Microservices.

This role is on-site.

Responsibilities

  • Build and enhance Microservices-based architectures using Spring Boot.
  • Design and optimize database solutions using Oracle, PostgreSQL, SQL Server, and MongoDB.
  • Deploy and manage applications on AWS, WebLogic, and Apache Tomcat.
  • Develop and consume RESTful APIs for system integration.
  • Troubleshoot production issues, perform root cause analysis, and mentor junior developers.

Required Skills

  • 5+ years of hands-on Core Java experience (Multithreading, Collections, Streams, JVM tuning).
  • Extensive experience with Microservices architecture and design patterns.
  • Strong proficiency in Spring Framework (Spring Boot, Spring MVC, Spring Data).
  • Experience with AWS for application deployment.
  • Database expertise in Oracle, SQL Server, MongoDB, and PostgreSQL (SQL, PL/SQL, performance tuning).
  • Proficiency in developing and consuming RESTful/SOAP web services.
  • Strong experience in the Banking/Financial Services domain.
  • Bachelor's degree in Computer Science or related field.

Preferred Skills

  • Experience with Hibernate/JPA for ORM.
  • Knowledge of CI/CD pipelines (Jenkins, Maven/Gradle).
  • Familiarity with containerization (Docker/Kubernetes) and monitoring tools (Splunk, ELK).

Education

Bachelor's degree

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