Java Full Stack Developer – AI

Job Overview

We are looking for a Java Full Stack Developer with AI/GenAI experience to build scalable enterprise applications and AI-powered solutions.

Rate

$57-60/HR on W2

Location/Work Mode

New Jersey – Onsite

Experience

6+ Years

Visa/Work Authorization

Need OPT EAD, USC, GC, H4-EAD, TN Only-W2/fulltime

Interview Process/Mode

Need only local candidates who are ready to go In-person Interview.

Required Skills

8+ years of Java Full Stack development

Java, Spring Boot, Microservices, REST APIs

React.js or Angular, JavaScript/TypeScript

SQL / relational databases

Generative AI / LLM integration

RAG, prompt engineering, embeddings, vector databases

Experience with Spring AI, LangChain4j, LangChain, or LangGraph

AWS/Azure/GCP, Docker, Kubernetes, CI/CD

Git, JUnit, Agile/Scrum

AI / GenAI Requirements

Hands-on experience integrating Generative AI/LLM capabilities into applications

Experience with RAG (Retrieval-Augmented Generation)

Knowledge of prompt engineering, embeddings, vector search, and LLM APIs

Experience with one or more: Spring AI, LangChain4j, LangChain, LangGraph, OpenAI APIs, Azure OpenAI, Google Gemini, AWS Bedrock

Experience with vector databases such as Pinecone, Redis, Elasticsearch/OpenSearch, pgvector, or similar is preferred.

Experience developing AI agents / Agentic AI workflows is a strong plus.

Preferred Skills

Agentic AI, OpenAI/Azure OpenAI, Kafka, Redis, MongoDB, Elasticsearch, and enterprise/financial services experience.

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