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Full Stack Java Developer (On-site) (Contract) Parsippany - HQ

Future Opening: Full Stack Java Developer (On-site) (Contract)

Full Time • Parsippany - HQ
Benefits:
  • 401(k) matching
  • Dental insurance
  • Health insurance
  • Vision insurance
About the Role
We’re hiring a Senior Full Stack Java Developer with strong Node.js and Adobe Experience Manager (AEM) expertise to design and deliver scalable, high-performance web applications. You’ll lead technical initiatives, mentor developers, and build digital experiences that power business-critical systems.

You’ll collaborate with product, design, and engineering teams to define architecture, solve complex problems, and ship reliable, secure software.

What You’ll Do
  •  Architect Solutions: Design scalable full-stack systems using Node.js, Express, React, and AEM with focus on performance, security, and maintainability
  •  AEM Development: Build advanced components, templates, workflows, and integrations using HTL, Sling Models, OSGi, and Java
  •  API Design: Develop secure REST/GraphQL APIs with authentication, rate limiting, and robust error handling
  •  Database Engineering: Design schemas, optimize queries, and implement caching for PostgreSQL/Oracle
  •  Technical Leadership: Mentor developers, conduct code reviews, and define engineering best practices
  •  Real-Time Systems: Build event-driven features using WebSockets and message queues (Kafka/RabbitMQ)
  •  Cloud Architecture: Implement cloud-native solutions on AWS (S3, EC2, Lambda, RDS, EKS)
  •  Performance & Reliability: Monitor systems, resolve bottlenecks, and improve efficiency
  •  Quality Engineering: Establish unit, integration, and E2E testing strategies
  •  DevOps Collaboration: Support CI/CD, Docker/Kubernetes deployments
  •  Production Support: Lead incident response and implement observability
  •  Technical Planning: Contribute to sprint planning and architecture discussions

Required Qualifications
  •  7–10 years of professional software development experience
  •  Strong Node.js knowledge (Express, async patterns, performance tuning)
  •  Extensive AEM experience (components, Sling Models, OSGi, workflows, dispatcher)
  •  Expert JavaScript/TypeScript with modern frameworks (React preferred)
  •  Experience designing secure, scalable REST APIs
  • Strong database design and performance optimization skills
  • Knowledge of authentication systems (JWT, OAuth2, SSO)
  •  Solid HTML5, CSS3, and responsive design skills
  •  AWS and cloud architecture experience
  •  CI/CD and DevOps familiarity
  •  Strong debugging, problem-solving, and communication skills

Nice to Have
  •  Technical leadership and mentoring experience
  •  Deep AEM internals knowledge (Oak, Sling, JCR)
  •  GraphQL expertise (schema design, resolvers)
  •  Experience with Kafka, RabbitMQ, SQS/SNS
  •  Docker and Kubernetes
  •  Microservices patterns
  •  NoSQL (MongoDB, DynamoDB, Redis)
  •  Monitoring tools (New Relic, DataDog, Splunk, CloudWatch)
  •  Testing frameworks (Jest, JUnit, Selenium, Playwright)
  •  Security best practices (OWASP)
  •  Agile/Scrum experience
  •  CS degree or equivalent experience

Technical Stack
  • Backend: Node.js, Express, Java, Spring Boot, REST, GraphQL
  • Frontend: React, TypeScript, HTML5, CSS3
  • CMS: AEM 6.x, HTL, Sling Models, JCR
  • Databases: PostgreSQL, Oracle, MySQL, MongoDB
  • Cloud/DevOps: AWS, Docker, Jenkins, CI/CD
  • Tools: Git, JIRA, Postman, VS Code
  • Testing: Jest, Mocha, JUnit, Selenium
Compensation: $40.00 - $60.00 per hour




Apply here.

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