Senior Java Full Stack Developer

Quantum Technologies. LLC; Mount Laurel Township (NJ); On-site; USD 77,000 - 110,000; Full time

Job summary

Quantum Technologies LLC seeks a Senior Java Full Stack Developer to design, develop, and maintain scalable full‑stack applications in Mount Laurel, NJ. You will work on Java/J2EE, Spring Boot, microservices, REST APIs, and modern frontend with Angular and TypeScript within an Agile team.

The role requires strong problem‑solving, experience with CI/CD, Git, and relational databases, and the ability to participate in code reviews, testing, and production support.

Qualifications

• Hands-on experience with Java/J2EE and Spring Boot.
• Experience developing Microservices and RESTful APIs.
• Frontend development with Angular and TypeScript.
• Experience with SQL/relational databases.
• Experience with Git, CI/CD, Maven/Gradle, and automated testing.
• Participate in design, development, code reviews, testing, and production support.
• Strong problem-solving and communication skills.
• Experience working in an Agile/Scrum environment.

Responsibilities

• Develop, enhance, and support scalable full-stack applications.
• Participate in design reviews and contribute to architecture discussions.
• Implement RESTful services and integrate with frontend components.
• Write unit and integration tests to ensure quality.
• Provide production support and troubleshooting as part of the team.

Skills

Java/J2EE

Spring Boot

Microservices

RESTful APIs

Angular

TypeScript

SQL

Git

CI/CD

Maven/Gradle

Automated testing

Agile/Scrum

Tools

Git

CI/CD

Maven/Gradle

Job description

US Citizen, Green Card, H-1B, OPT-EAD, CPT, Other

Job Title: Senior Java Full Stack Developer

Location: Mount laurel, NJ

Duration: 10 Months + Extension

Bill Rate: $68/hour (C2C)

Job Type: W-2, 1099, C2C

Client: To Be Discussed Later

Work Authorization: US Citizen, Green Card, OPT-EAD, CPT, H4-EAD, Other

Key Skills & Responsibilities :

• Strong hands‑on experience with Java/J2EE and Spring Boot
• Experience developing Microservices and RESTful APIs
• Strong frontend development experience with Angular (Angular 12+ preferred) and TypeScript
• Experience with SQL/relational databases
• Experience with Git, CI/CD, Maven/Gradle, and automated testing
• Develop, enhance, and support scalable full‑stack applications
• Participate in design, development, code reviews, testing, and production support
• Strong problem‑solving and communication skills
• Experience working in an Agile/Scrum environment

We are an equal opportunity employer. All aspects of employment including the decision to hire, promote, discipline, or discharge, will be based on merit, competence, performance, and business needs. We do not discriminate on the basis of race, color, religion, marital status, age, national origin, ancestry, physical or mental disability, medical condition, pregnancy, genetic information, gender, sexual orientation, gender identity or expression, national origin, citizenship/ immigration status, veteran status, or any other status protected under federal, state, or local law.