Senior Java Fullstack Engineer — On-Site in Pittsburgh

Rapsys Technologies Pte Ltd.; Pittsburgh (Allegheny County); On-site; USD 110,000 - 160,000; Full time

Job summary

Rapsys Technologies Pte Ltd. in Pittsburgh is seeking an experienced Java Fullstack Engineer to design, develop, and maintain scalable web applications.

You will work with cross-functional teams, craft robust backend services in Java, and implement modern frontend features with React or Angular in a collaborative office setting. The role requires at least 8 years of professional Java development, strong API and microservices knowledge, and excellent problem-solving and communication skills to

Qualifications

• Minimum 8 years of professional Java development experience.
• Proficiency with frontend frameworks (React or Angular).
• Strong understanding of RESTful APIs and microservices architecture.
• Experience with databases (SQL/NoSQL) and cloud platforms.
• Excellent problem-solving skills and attention to detail.
• Effective communication skills for team collaboration.

Responsibilities

• Design, develop, and maintain end-to-end web applications.
• Collaborate with cross-functional teams to define and deliver features.
• Write clean, scalable, and efficient code using Java and modern frontend frameworks.
• Optimize application performance and troubleshoot issues.
• Participate in code reviews and mentor junior engineers.
• Stay updated with emerging trends in fullstack development.

Skills

Java

React

Angular

REST APIs

Microservices

SQL/NoSQL

Cloud

Job description

Rapsys Technologies Pte Ltd. in Pittsburgh is seeking an experienced Java Fullstack Engineer to design, develop, and maintain scalable web applications.

You will work with cross-functional teams, craft robust backend services in Java, and implement modern frontend features with React or Angular in a collaborative office setting. The role requires at least 8 years of professional Java development, strong API and microservices knowledge, and excellent problem-solving and communication skills to