Location
Remote (United States)
Seniority
Senior · 7+ years exp
Employment
Full-Time

Removed from the employer's board on Nov 6, 2026. First seen by Alion on Nov 2, 2026.

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Quantum Technologies builds digital products, production infrastructure, AI-assisted systems, connected devices, embedded controls, and computational manufacturing tools.

Job Title: Java Full Stack Developer

Location: Weehawken, NJ

Duration: 8 Months + Extension

Bill Rate: $75 - $84/hour

Job Type: W-2 Contract

Client: To Be Discussed Later

Work Authorization: US-Citizen, H-1B, OPT-EAD, GC-EAD

Job Summary:

We are seeking an experienced Senior Java Full Stack Developer with 7–10 years of experience in developing scalable, secure, and high-performance enterprise web applications using Java, Spring Boot, Microservices, and React JS.

The candidate will be responsible for developing backend services, RESTful APIs, responsive frontend applications, integrating databases, implementing automated testing, and supporting cloud-native applications. Must have strong knowledge of distributed systems, Agile methodologies, CI/CD, and production support.

Required Skills (All Skills):

  • Backend: Java 8/11/17, Advanced Java, Spring Framework, Spring Boot, Spring MVC, Spring Batch, Spring Security.
  • Microservices & APIs: Microservices Architecture, RESTful APIs, API Development, API Management, Distributed Systems.
  • Frontend: React JS, JavaScript (ES6+), TypeScript, HTML5, CSS3, Bootstrap, Material UI, Redux, Context API.
  • Database: SQL, Sybase, MS SQL Server (MSSQL), Oracle, PostgreSQL, MySQL, Hibernate, JPA, Data Modeling, SQL Optimization.
  • DevOps & CI/CD: Git, GitHub, GitLab, Jenkins, CI/CD Pipelines, Maven, Gradle, SonarQube.
  • Cloud & Containers: Microsoft Azure, AWS, Docker, Kubernetes, OpenShift, Azure DevOps.
  • Messaging & Integration: Kafka, RabbitMQ, GraphQL, Event-Driven Architecture.
  • Security: Spring Security, OAuth2, JWT Authentication, Secure Coding.
  • Testing: JUnit, Mockito, Unit Testing, Integration Testing, End-to-End Testing, Automated Testing.
  • Infrastructure & Monitoring: Terraform, Performance Tuning, Application Monitoring, Observability, Production Support.
  • Methodologies: Agile, Scrum, Kanban, Code Reviews, Technical Documentation, Solution Design.

Key Must-Have Skills: Java, Spring Boot, Microservices, React JS, REST API Development, JavaScript/TypeScript, SQL, Spring Security, Git, CI/CD, Automated Testing, and Agile

 

Equal Opportunity Employer: 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.

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