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Java Ai Developer Jobs in Harrison, NJ (NOW HIRING)

ProCorp Systems Inc.

AI Engineer

Manhattan, NY

AI Engineer - LLM Agents & Automation We're seeking an experienced AI Engineer to build production ... Strong hands-on experience with Python and Java. * Experience with OpenAI, Claude, or similar LLM ...

Deloitte

Senior Java Developer

Morristown, NJ · On-site +1

$59 - $75/hr

As an experienced Java Developer Sr. Consultant, you will have the ability to share new ideas and ... Ability to provide clear guidance to others The Team AI & Engineering leverages cutting-edge ...

Deloitte

Senior Java Developer

New York, NY · On-site +1

$62.75 - $79.75/hr

As an experienced Java Developer Sr. Consultant, you will have the ability to share new ideas and ... Ability to provide clear guidance to others The Team AI & Engineering leverages cutting-edge ...

Deloitte

Senior Java Developer

Jersey City, NJ · On-site +1

$59.75 - $76.25/hr

As an experienced Java Developer Sr. Consultant, you will have the ability to share new ideas and ... Ability to provide clear guidance to others The Team AI & Engineering leverages cutting-edge ...

Merican

Java Developer

New York, NY · On-site

$50 - $53/hr

... and AI, hiring at scale across operations and IT-making them a high-volume but quality-focused ... Java Developer Location: NYC, NY (3 days onsite minimum) Duration: 6 months Job Type: Temporary ...

TMS

Java Full Stack Developer

New York, NY · On-site

$60 - $62/hr

Java Full Stack Developer with Corporate Action Domain Knowledge Expr level - 10+ years Location ... Handson AI development using modern tools and IDEs e.g. Windsurf and familiarity with integrating ...

Azumo

Java Engineer - Latin America - Remote

Manhattan, NY · On-site +1

$57 - $78.25/hr

Azumo is currently looking for highly motivated Java Senior Engineers to develop and enhance high ... Our talented AI developers are trusted to deliver Top AI Development services in Generative AI ...

Contact Government Services, LLC

Java Developer

New York, NY

$55.75 - $72.25/hr

Java Developer Employment Type: Full-Time Department: Information Technology CGS is seeking a Java ... Email: info@cgsfederal.com #CJ We may use artificial intelligence (AI) tools to support parts of ...

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How much do java ai developer jobs pay per hour?

As of May 30, 2026, the average hourly pay for java ai developer in Harrison, NJ is $59.38, according to ZipRecruiter salary data. Most workers in this role earn between $51.35 and $66.49 per hour, depending on experience, location, and employer.

What are the key skills and qualifications needed to thrive as a Java AI Developer, and why are they important?

To thrive as a Java AI Developer, you need strong proficiency in Java programming, machine learning concepts, and a degree in computer science or a related field. Familiarity with AI frameworks (such as TensorFlow or Deeplearning4j), version control systems like Git, and experience with cloud platforms are typically required. Creative problem-solving, strong analytical thinking, and effective communication skills help developers collaborate and innovate in complex AI projects. These skills ensure the delivery of efficient, scalable AI solutions and foster productive teamwork in fast-evolving tech environments.

What are some common challenges faced by Java AI Developers when integrating machine learning models into existing enterprise systems?

One of the main challenges Java AI Developers encounter is ensuring seamless integration of machine learning models—often built with Python-based frameworks—into Java-based enterprise environments. This can involve using APIs, microservices, or platforms like TensorFlow Java and Deeplearning4j to bridge compatibility gaps. Additionally, developers must optimize model performance for scalability and real-time inference, which requires thorough testing and tuning. Effective collaboration with data scientists and DevOps teams is crucial to address deployment issues and maintain model accuracy in production.

What is a Java AI Developer?

A Java AI Developer is a software professional who designs, develops, and implements artificial intelligence solutions using the Java programming language. They build machine learning models, integrate AI features into applications, and work with frameworks and libraries suited for AI development in Java. Their role often involves data processing, algorithm development, and deploying scalable AI-powered applications. Java AI Developers may work in various industries such as finance, healthcare, or technology to create intelligent systems that help solve complex business problems.
What job categories do people searching Java Ai Developer jobs in Harrison, NJ look for? The top searched job categories for Java Ai Developer jobs in Harrison, NJ are:
What cities near Harrison, NJ are hiring for Java Ai Developer jobs? Cities near Harrison, NJ with the most Java Ai Developer job openings:
Java Ai Developer jobs near you
Infographic showing various Java Ai Developer job openings in Harrison, NJ as of May 2026, with employment types broken down into 90% Full Time, 6% Part Time, and 4% Contract. Highlights an 69% Physical, 3% Hybrid, and 28% Remote job distribution, with an average salary of $123,519 per year, or $59.4 per hour.
Java Developer :: Jersey City, Tampa, Newark :: Hybrid

Java Developer :: Jersey City, Tampa, Newark :: Hybrid

Data Wave Technologies Inc

Jersey City, NJ • Hybrid

$53.25 - $69/hr

Other

Posted 16 days ago

Job description

Java Developer Generative AI/LLM Engineer
Locations: Jersey City, Tampa, Newark
Work Model: Hybrid
Contract Long Term

Role Overview

Looking for experienced Java developers with strong exposure to Generative AI technologies, including Large Language Models (LLMs), NLP, and Retrieval-Augmented Generation (RAG). The role involves building enterprise-grade AI-powered applications, scalable backend systems, and cloud-native microservices for financial and enterprise clients.

Key Responsibilities

  • Design and develop enterprise applications using Java, Spring Boot, and microservices architecture.
  • Build and integrate Generative AI solutions using LLMs such as OpenAI GPT, Gemini, Claude, Llama, or Mistral.
  • Develop and optimize RAG pipelines for enterprise knowledge retrieval systems.
  • Implement prompt engineering, prompt tuning, and reusable AI workflows.
  • Build AI-powered APIs, copilots, chatbots, and automation solutions.
  • Integrate vector databases such as Pinecone, PGVector, Mongo Atlas, Neo4j, or similar.
  • Work with NLP techniques and unstructured data processing.
  • Deploy AI/ML solutions into production environments.
  • Collaborate with cross-functional teams in Agile/Scrum environments.
  • Ensure secure coding, scalability, performance optimization, and CI/CD best practices.

Required Skills

Core Java Stack

  • Java 8/11/17+
  • Spring Boot
  • REST APIs
  • Microservices
  • Kafka (preferred)
  • Distributed systems

Generative AI / AI Skills

  • Hands-on experience with:
    • LLMs
    • RAG architecture
    • NLP
    • Prompt engineering
    • AI agents / agentic frameworks
  • Experience with:
    • LangChain
    • LlamaIndex
    • Hugging Face
    • Vertex AI
    • OpenAI APIs

Cloud & DevOps

  • AWS / Azure / Google Cloud Platform
  • Docker & Kubernetes
  • CI/CD pipelines
  • Jenkins / GitLab CI / Azure DevOps
  • MLOps concepts

Databases & Data

  • SQL / NoSQL databases
  • Vector databases
  • Handling large-scale unstructured data

Preferred Qualifications

  • Product company background
  • Financial services/domain experience preferred
  • Strong architecture and design skills
  • Experience leading offshore/onshore teams
  • Strong communication and stakeholder management skills

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