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Tek Ninjas Solutions LLC Logo
Sr Java Developer

Tek Ninjas Solutions LLC

 

Fort Worth, TX, USA

Posted On: 13 days ago
Experience: 7+ years
Availability: Hybrid
Openings: 1
Category: Sr Java Developer
Tenure: Contract - Corp-to-Corp
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Description

You will design, build, and maintain scalable microservices and enterprise applications in a cloud-native environment.

This role is hybrid.

Responsibilities

  • Design system architectures using UML sequence diagrams, ER models, and data flow diagrams.
  • Build microservices using Java, Spring Boot, and Spring Cloud deployed on Kubernetes and Cloud Foundry.
  • Own the CI/CD pipeline by developing Jenkins files and Maven build scripts to automate deployments.
  • Optimize application performance through Redis caching, NoSQL databases, and SQL query tuning.
  • Maintain and enhance legacy systems involving EJBs, Servlets, and SOAP web services.

Required Skills

  • 7+ years of experience in software engineering or related roles.
  • Proficiency in Java, Spring Boot, Spring Cloud, and Spring Integration.
  • Experience with Kubernetes, Cloud Foundry, and Docker-based deployments.
  • Hands-on expertise with RESTful APIs, Swagger, and JSON/XML data mapping.
  • Strong knowledge of JPA, Hibernate, and RDBMS using SQL and PL/SQL.
  • Experience with CI/CD tools including Jenkins, Maven, Git, SonarQube, and Nexus.
  • Competency in testing frameworks such as JUnit, Mockito, and Cucumber for TDD/BDD.
  • Ability to debug complex multi-threading, concurrency, and network issues.
  • Familiarity with Linux/Unix environments and Shell/Bash scripting.

Preferred Skills

  • Knowledge of NGINX and infrastructure management.
  • Experience using JIRA, Confluence, or IBM Rally for task management.

Education

Bachelor's degree

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