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SR Java Backend / Full Stack Developer LEAD

Whippany, United StatesContractPosted Jul 2, 2026

Job description

Job Title: SR Java Backend / Full Stack Developer LEAD Location: Whippany, NJ(Hybrid) Note: This role is eligible for H4 Visa only. Please apply H4 exclusively. Note: Eligible applicants must be based in New York (NY) or New Jersey (NJ) to be considered for this role. Job Description: We are seeking an experienced Java Developer with strong backend expertise and some exposure to full-stack development.

The role primarily focuses on backend services (~75%) with additional responsibilities in front-end development using Angular (~25%).

Key Responsibilities

Design, develop, and maintain scalable backend services using Java and Spring Boot Build and enhance RESTful APIs and microservices architecture Participate in system design, code reviews, and technical discussions Develop responsive UI components using Angular Collaborate with cross-functional teams, including QA, DevOps, and business stakeholders Ensure high performance, security, and scalability of applications Troubleshoot, debug, and optimize existing systems Required Skills: Strong experience in Java (8/11/17+), Spring Boot, and Microservices Experience with REST APIs and backend system design Hands-on experience with Angular (frontend development) Good understanding of databases (SQL/NoSQL) Familiarity with Kafka or other messaging systems Experience with CI/CD tools and Agile methodologies Preferred Skills: Experience with cloud platforms (AWS/Azure/GCP) Knowledge of Docker and Kubernetes

Description copied from Delan Associates's careers page. Read the full posting before you apply.

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