Senior AI-Driven Full-Stack Java Engineer

Hudson Manpower; Allentown (Lehigh County); On-site; USD 120,000 - 180,000; Full time

Job summary

Hudson Manpower seeks an AI Full Stack Java Developer to design and build scalable, AI-powered enterprise applications using Java, Spring Boot, React/Angular, and cloud-native technologies. You will integrate Generative AI, LLMs, and RAG pipelines into production systems.

The role emphasizes robust microservices, secure REST APIs, containerization with Docker, and deployment to Kubernetes clusters with CI/CD pipelines across major cloud platforms.

Qualifications

• 5+ years of professional software development experience with strong expertise in Java and Spring Boot.
• Hands-on experience building full-stack applications using Java, Spring Boot, REST APIs, React or Angular, JavaScript, and TypeScript.
• Experience designing microservices-based, cloud-native applications.
• Practical experience integrating Generative AI, LLMs, and AI APIs into enterprise applications.
• Strong understanding of RAG architecture, embeddings, vector databases, semantic search, prompt engineering, and LLM orchestration.
• Experience with OpenAI, Azure OpenAI, AWS Bedrock, Google Vertex AI, or similar platforms.
• Knowledge of Spring AI, LangChain/LangGraph, or similar frameworks is desirable.
• Experience with RESTful APIs, JSON-based services, and third-party integrations.
• Database experience with PostgreSQL, MySQL, MongoDB, Redis, or similar technologies.
• Experience with Kafka, RabbitMQ, or other event-driven messaging platforms.
• Hands-on experience with Docker, Kubernetes, CI/CD, Jenkins, Maven, Git, and cloud deployment.

Responsibilities

• Design and develop AI-enabled full-stack applications with scalable microservices.
• Integrate Generative AI and LLMs into enterprise apps to enable intelligent search, content generation, and recommendations.
• Build AI-enabled backend services using Java, Spring Boot, Spring AI, and RESTful APIs.
• Develop Retrieval-Augmented Generation (RAG) solutions with vector databases and semantic search.
• Implement prompt engineering, templates, validation, and guardrails for reliable AI responses.
• Create responsive frontend components with React/Angular and TypeScript and connect to AI-backed services.
• Design microservices using Spring Cloud, API Gateway, and robust service-to-service communication.
• Develop and consume REST and event-driven APIs and integrate third-party AI platforms.
• Work with OpenAI/Azure OpenAI, AWS Bedrock, Google Vertex AI, and similar platforms.
• Ensure security using Spring Security, OAuth 2.0, JWT, RBAC, and API security practices.
• Containerize apps with Docker and deploy to Kubernetes on AWS/Azure/GCP.
• Set up CI/CD pipelines with Jenkins, Maven, Git, and automated deployment workflows.
• Implement testing (unit/integration/API/e2E) using JUnit, Mockito, REST Assured, Selenium, Playwright, or Cypress.
• Enhance observability with logging, metrics, tracing, health checks, and monitoring.

Skills

Java

Spring Boot

Full-stack development

REST APIs

AI/LLMs integration

Prompt engineering

Team collaboration

Education

Bachelor's degree in Computer Science or related field

Tools

React/Angular

TypeScript

JavaScript

HTML5/CSS3

PostgreSQL

MySQL

MongoDB

Redis

Kafka

RabbitMQ

Docker

Kubernetes

Jenkins

Maven

Git

Job description

Hudson Manpower seeks an AI Full Stack Java Developer to design and build scalable, AI-powered enterprise applications using Java, Spring Boot, React/Angular, and cloud-native technologies. You will integrate Generative AI, LLMs, and RAG pipelines into production systems.

The role emphasizes robust microservices, secure REST APIs, containerization with Docker, and deployment to Kubernetes clusters with CI/CD pipelines across major cloud platforms.