Backend Developer (In-Person) (W2 role)

Title : Senior Backend Developer (In-person Interview)

Client : Rose International

Location : Plano, TX (Onsite)

Duration : (12 Months)

Work Hours : 40 Hours / Week

Job Description

The Senior Backend Developer will design, develop, and implement high-performance, scalable backend systems and APIs for enterprise-grade applications. This position requires deep expertise in Java, J2EE, Spring Boot, Microservices, and ReactJS , with experience leading technical teams and contributing to full lifecycle software delivery in an Agile environment.

MANDATORY SKILLS

10+ years of experience with a Bachelor's degree in Computer Science, Information Systems, or related field.

Strong hands-on experience in Java , J2EE , Spring Boot , Microservices , and ReactJS .

6+ years of experience in Java-based high-volume / high-transaction applications .

6+ years of experience building web applications using Java, Spring, and REST APIs.

4+ years of architecture and design experience with Microservices architecture .

4+ years of leadership experience mentoring and coaching junior engineers.

2+ years of experience with cloud technologies (AWS, Azure, Docker, Kubernetes, etc.).

2+ years of experience with CICD tools (GitHub, Maven, Jenkins, Sonar).

4+ years of experience with testing frameworks (JUnit, Mockito, Selenium, Cucumber, Postman, etc.).

Strong experience with Unix / Linux command line and asynchronous / event-driven computing .

Excellent written and verbal communication skills.

DESIRABLE SKILLS

Experience working in Agile / Scrum / Kanban environments.

Knowledge of HTML5, CSS3, and modern JavaScript frameworks .

Strong analytical, problem-solving, and leadership skills.

Experience delivering enterprise-level microservices-based applications .