Java Full-Stack Engineer: Angular + Spring Boot Expert

Quantum Technologies. LLC; Charlotte (NC); On-site; USD 90,000 - 130,000; Full time

Job summary

Quantum Technologies LLC is seeking a versatile software engineer to design and develop scalable web applications using Java and Angular. You will own the end-to-end lifecycle from requirements to deployment, and build robust RESTful APIs integrated with front-end components.

The role emphasizes high performance, security, and mentorship, with collaboration across UI/UX, product, and backend teams in an Agile environment. Strong knowledge of Spring, microservices, and DevOps tooling is required.

Qualifications

• Strong experience with Java and Angular ecosystems.
• Proficient in building RESTful services and integrating with front-end apps.
• Solid knowledge of Microservices architecture and persistent storage.
• Experience with DevOps tooling (Git, Maven, Jenkins) and containerization (Docker, Kubernetes).
• Familiarity with design patterns and OOP concepts.
• Experience working in Agile/Scrum environments.

Responsibilities

• Design, develop, and maintain scalable web applications using Java and Angular frameworks.
• Lead end-to-end development lifecycle including requirement analysis, design, coding, testing, and deployment.
• Develop RESTful APIs and integrate them with front-end components.
• Collaborate with cross-functional teams including UI/UX designers, product managers, and backend developers.
• Ensure high performance, responsiveness, and security of applications.
• Perform code reviews and mentor junior developers.
• Troubleshoot and resolve complex technical issues in production environments.
• Implement best practices in coding, testing, and deployment.
• Work with DevOps teams for CI/CD pipeline integration and deployments.
• Participate in Agile/Scrum ceremonies and contribute to sprint planning.

Skills

Java back-end

Spring Boot

Spring MVC

Angular front-end

HTML5

CSS3

JavaScript

TypeScript

RESTful APIs

Microservices

Hibernate/JPA

SQL/NoSQL MySQL MongoDB

Git

Maven

Jenkins

Docker

Kubernetes

Design patterns & OOP

Agile/Scrum

Tools

CI/CD tools

Job description

Quantum Technologies LLC is seeking a versatile software engineer to design and develop scalable web applications using Java and Angular. You will own the end-to-end lifecycle from requirements to deployment, and build robust RESTful APIs integrated with front-end components.

The role emphasizes high performance, security, and mentorship, with collaboration across UI/UX, product, and backend teams in an Agile environment. Strong knowledge of Spring, microservices, and DevOps tooling is required.