Java Full Stack with AI (w2 only) Contract to Hire

Ampcus Inc; Wilmington (DE); On-site; USD 80,000 - 120,000; Full time

Job summary

ampcus is seeking candidates for a role focused on backend development with strong React and Java skills. The position demands expertise in Spring Boot, microservices architecture, and cloud technologies (AWS preferred). The successful candidate will work in an agile delivery environment and may leverage AI-assisted development tools while contributing to enterprise banking applications.

Qualifications

• Strong React experience (mandatory).
• Strong Java Spring Boot backend development.
• Microservices architecture experience required.

Skills

React

Java

Spring Boot

Microservices

PostgreSQL

JUnit / TDD

JavaScript

AWS

Cloud exposure

Tools

Docker

Kafka

ECS / EKS

Cassandra

Selenium

Cypress

Job description

Required skills:

• Strong React experience (mandatory)
• Strong Java Spring Boot backend development
• Microservices architecture experience
• Cloud exposure
• Ability to work independently
• Strong execution and delivery capability

The environment includes:

• Enterprise banking/payment applications
• Internal UI modernization
• Existing reusable component libraries
• AI assisted development tools
• Public cloud ecosystem
• Agile delivery environment

Mandatory Skills

Backend:

• Java
• Spring Boot
• REST APIs
• Microservices
• PostgreSQL
• JUnit / TDD

Frontend:

• React (Mandatory)
• JavaScript

Cloud:

• AWS preferred
• Azure/GCP acceptable
• Public cloud exposure required

Nice to Have Skills

• Kafka
• ECS / EKS
• Docker / Containerization
• Cassandra
• Selenium
• Cypress
• Ex-JPMC experience
• AI coding/prompt engineering exposure