Quantum World Technologies Inc. · 19 hours ago
Java Developer
United States
Contract
Remote
Mid LevelQuantum World Technologies Inc. is seeking a Java Fullstack Developer to design and develop responsive web applications. The role involves building backend services, creating frontend interfaces, and implementing RESTful APIs while collaborating in an Agile environment.
ConsultingHuman ResourcesInformation TechnologyStaffing Agency
Hiring Manager
Himanshu Singh
Responsibilities
Design and develop responsive, user-friendly web applications from scratch
Build robust backend services using Java + Spring Boot
Create modern frontend interfaces using React / Angular / Vue
Design and implement RESTful APIs / GraphQL endpoints
Work with relational (PostgreSQL, MySQL) and NoSQL (MongoDB) databases
Implement business logic, authentication (JWT, OAuth2), authorization & security best practices
Write unit/integration tests (JUnit, Mockito, Jest, etc.)
Participate in code reviews, debugging, performance tuning & refactoring
Collaborate in Agile/Scrum environment (Sprint planning, daily stand-ups, retrospectives)
Deploy applications using Docker, Kubernetes, CI/CD pipelines (Jenkins/GitHub Actions/GitLab CI)
Work on cloud platforms (AWS / Azure / GCP) – especially AWS ECS, Lambda, S3, RDS, etc
Stay updated with Java 17/21+, new Spring features, frontend ecosystem changes
Qualification
Required
Design and develop responsive, user-friendly web applications from scratch
Build robust backend services using Java + Spring Boot
Create modern frontend interfaces using React / Angular / Vue
Design and implement RESTful APIs / GraphQL endpoints
Work with relational (PostgreSQL, MySQL) and NoSQL (MongoDB) databases
Implement business logic, authentication (JWT, OAuth2), authorization & security best practices
Write unit/integration tests (JUnit, Mockito, Jest, etc.)
Participate in code reviews, debugging, performance tuning & refactoring
Collaborate in Agile/Scrum environment (Sprint planning, daily stand-ups, retrospectives)
Deploy applications using Docker, Kubernetes, CI/CD pipelines (Jenkins/GitHub Actions/GitLab CI)
Work on cloud platforms (AWS / Azure / GCP) – especially AWS ECS, Lambda, S3, RDS, etc
Stay updated with Java 17/21+, new Spring features, frontend ecosystem changes
Company
Quantum World Technologies Inc.
QUANTUM WORLD TECHNOLOGIES INC, is a IT Consulting and Staffing venture of QUANTUM GROUP OF COMPANIES having its presence in IT and I.T.E.S, Real Estate, Hospitality, Pharmaceuticals, and Entertainment Industries across the globe, with its headquarters in Los Alamitos CA, Parsippany – NJ, Seattle – WA, Canada, Dubai and India.
Founded in 2016
501-1000 employees
Funding
Current Stage
Late StageLeadership Team
A
Ashish Srivastava
Managing Director
Company data provided by crunchbase