Senior Full Stack Engineer

Delan Associates, Inc • Jersey City, NJ

3d

About The Position

We are seeking a Senior Full Stack Engineer to lead end-to-end full stack application development. This role involves designing scalable cloud-native architectures on AWS, building secure, high-performance APIs and applications, and driving engineering best practices. You will also implement observability, monitoring, and production support, while collaborating closely with Product, UX, and cross-functional teams.

Requirements

• React (TypeScript, Modern React, State Management, Performance Optimization)
• Java, Spring Boot & Microservices
• GraphQL & REST APIs
• OIDC/OAuth2, JWT Authentication
• AWS (Aurora PostgreSQL, Neptune, MSK/Kafka, IAM)
• PostgreSQL & Graph Database (Neptune)
• Event-Driven Architecture (Kafka/MSK)
• CI/CD, Git, Automated Testing
• AI-Assisted Development (Claude Code and/or GitHub Copilot)

Responsibilities

• Lead end-to-end full stack application development
• Design scalable cloud-native architectures on AWS
• Build secure, high-performance APIs and applications
• Drive code reviews, engineering best practices, and technical leadership
• Implement observability, monitoring, and production support
• Collaborate with Product, UX, and cross-functional teams

What This Job Offers

• Job Type: Full-time
• Career Level: Senior
• Education Level: No Education Listed