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Sr. Full Stack Software Engineer

Han IT Staffing · Iselin, NJ · Onsite

100100

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Sr. Full Stack Software Engineer at Han IT Staffing. We’ll keep it in your applied jobs, so you can see it later and be warned before applying to the same employer twice.

Job Title

Sr. Full Stack Software Engineer

Experience

15+ Years

Location

Wilmington , DE

RTTO – 5 Days Onsite

Job Summary

We are seeking a highly skilled Java Full Stack Developer with 15 years of experience in designing, developing, and maintaining enterprise-grade applications. The ideal candidate should have strong expertise in Java Full Stack development, modern front-end technologies, and database design, along with exposure to AI-enabled solutions and cloud-native application development.

Key Skills

  • Java 11 / Java 17
  • Spring Boot
  • Microservices Architecture
  • React
  • Front-End Development (HTML5, CSS3, JavaScript, TypeScript)
  • RESTful APIs
  • Database Design and Development (Oracle, SQL Server, PostgreSQL, or similar RDBMS)
  • Reflection Frameworks and Core Java Concepts
  • AI-enabled Application Development / AI Integration
  • Git, Maven, Jenkins, CI/CD
  • Agile / Scrum Methodologies

Roles & Responsibilities

  • Design, develop, test, and deploy scalable full-stack applications using Java and Angular.
  • Develop robust backend services using Java 11/17, Spring Boot, and Microservices.
  • Build responsive and user-friendly front-end components using Angular.
  • Develop and optimize REST APIs and integrate third-party services.
  • Design and maintain relational databases and ensure high-performance data access.
  • Participate in application architecture, design reviews, and technical discussions.
  • Implement coding best practices, security standards, and performance optimizations.
  • Collaborate with cross-functional teams including Product Owners, QA, DevOps, and Business Stakeholders.
  • Contribute to AI-enabled features and automation initiatives where applicable.
  • Troubleshoot production issues and provide timely resolutions.

Required Qualifications

  • Bachelor's degree in Computer Science, Engineering, or a related field.
  • 10 years of hands-on experience in Java Full Stack development.
  • Strong expertise in Java 11/17, Spring Boot, and Microservices.
  • Solid experience with Angular and modern front-end development practices.
  • Strong understanding of relational databases and query optimization.
  • Excellent problem-solving, debugging, and analytical skills.
  • Strong communication and stakeholder management skills.

Preferred Qualifications

  • Exposure to cloud platforms such as AWS, Azure, or GCP.
  • Experience with AI/ML integrations or AI-enabled applications.
  • Knowledge of containerization technologies such as Docker and Kubernetes.
  • Experience working in large-scale enterprise environments, preferably within Banking and Financial Services.

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