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Java Ai Developer Jobs in Fairfax, VA (NOW HIRING)

SES

Gen AI/Python Developer

Reston, VA · On-site

$52.25 - $72/hr

Systems Engineering Services is seeking an AI/Python Developer with a Java Certification based out of the Washington DC/Reston area. Top 5 Technical Skills: * Python * Gen AI * SQL * AWS Data ...

BTree Solutions, Inc.

AI ENGINEER

Reston, VA · On-site

Strong skills in programming languages such as Python, R, or Java, essential for developing AI applications. * Build and maintain AI pipelines, from data processing to model deployment. * Analyze ...

Guidehouse

Java Full Stack Developer

Rockville, MD · On-site

$53.50 - $69/hr

The Java Full Stack Developer will collaborate with developers, architects, DevOps engineers ... Leverage AI-assisted development tools and emerging technologies to improve software quality ...

New

Guidehouse

Java Full Stack Developer

Mclean, VA · On-site

$53 - $68.50/hr

The Java Full Stack Developer will collaborate with developers, architects, DevOps engineers ... Leverage AI-assisted development tools and emerging technologies to improve software quality ...

New

SYSTEM SOFT TECHNOLOGIES LLC

Java Developer

Mclean, VA · On-site

$52.25 - $67.75/hr

Java developer, Location: McLean, VA (Onsite role) Duration: 6+ months contract W2 Only In Person ... Working experience and knowledge of GenAI tools, such as GitHub CoPilot, LLMs, RAG, Agentic AI

System Soft Technologies

Java Developer

Mclean, VA · On-site

$51.75 - $67/hr

Java developer, Location: McLean, VA (Onsite role) Duration: 6+ months contract W2 Only - In Person ... Working experience and knowledge of GenAI tools, such as GitHub CoPilot, LLMs, RAG, Agentic AI

3B Staffing LLC

Full Stack Java Developer

Herndon, VA · Hybrid

$54 - $69.75/hr

Role: Full Stack Java Developer Location: Primarily, remote candidates MUST be local to the DC,D ... Experience with Amazon Q Developer - for AI-based code assistance.

New

3B Staffing LLC

Full Stack Java Developer

Herndon, VA · Hybrid

$54 - $69.75/hr

Role: Full Stack Java Developer Location: Primarily, remote candidates MUST be local to the DC,D ... Experience with Amazon Q Developer - for AI-based code assistance.

New

Ampcus Inc

Java Full Stack Developer

Mclean, VA · On-site

$53.25 - $68.75/hr

They are seeking a skilled Java Full Stack Developer to join their team for a long-term project ... The role involves backend development, UI development, and contributions to AI initiatives.

VIS IT Solutions Inc

Java Backend Developer

Ashburn, VA · On-site

$51.75 - $67/hr

Java Backend Developer Location: Remote - Responsible for the development and maintenance of ... Qualifications - Classroom & In-Field Experience with Java 17 or greater. - Familiarity with AI ...

Lorven Technologies

Java FSE

Mclean, VA · On-site

$51.75 - $67/hr

Our client is looking Java FSE Developer for Long term project in Remote below is the detailed ... using Azure DevOps and Git-based workflows. * Ability to communicate technical AI concepts ...

Agile Defense

Java Developer

Rosslyn, VA · Hybrid

$140K - $150K/yr

Java Developer Location: Hybrid, Rosslyn, VA Clearance Level: Secret, Must Have Clearance to Start ... intelligence (AI) tools to support parts of the hiring process, such as reviewing applications ...

Cloud BC Labs

Java FSD Developer

Mclean, VA · On-site

$51.50 - $66.75/hr

Role : Java FSD Location : Mclean, VA Term : C2C/W2 Exp : 7+ Years Jd : Key Responsibilities ... The company specializes in Business and Management Consulting, AI/ML, Data Analytics ...

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How much do java ai developer jobs pay per hour?

As of Aug 13, 2026, the average hourly pay for java ai developer in Fairfax, VA is $57.95, according to ZipRecruiter salary data. Most workers in this role earn between $50.14 and $64.86 per hour, depending on experience, location, and employer.

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

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.
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Infographic showing various Java Ai Developer job openings in Fairfax, VA as of August 2026, with employment types broken down into 50% Full Time, and 50% Contract. Highlights an 100% In-person job distribution, with an average salary of $120,545 per year, or $58 per hour.

Gen AI/Python Developer

SES

Reston, VA • On-site

$52.25 - $72/hr

Other

This job post has expired today. Applications are no longer accepted.

Job description

Systems Engineering Services is seeking an AI/Python Developer with a Java Certification based out of the Washington DC/Reston area.

Top 5 Technical Skills:

  1. Python
  2. Gen AI
  3. SQL
  4. AWS Data Services
  5. LLM
  6. ML
  7. Sagemaker
  8. Bedrock

Top 3 Soft Skills:

  1. Confidence in Communication skills for Teamwork and sharing
  2. Stand alone to get work done, Independent
  3. Flexibility

Job Description:
Experience:
10+ years overall in Software Engineering disciplines, preferably in the financial services industry
2-3 years of experience in AI engineering roles - ML experience in NTH
Strong programming skills in Python, SQL and experience with AWS.
Priority Order of Skills is AWS, Gen AI, Python, AI Code Generation, SQL

Required Qualifications:
2 3 years of experience in data analysis or machine learning roles.
Proficiency in Python and SQL for data manipulation and analysis.
Hands-on experience with major AWS services, particularly SageMaker, S3, Redshift, and Lambda.
Experience working with LLMs (Anthropic Claude, Sonnet) and prompt engineering techniques.
Strong understanding of financial data, KPIs, and reporting standards.
Excellent communication and collaboration skills.
Preferred Qualifications:
Experience in the finance or fintech industry.
Familiarity with vector databases (e.g., FAISS, Pinecone) and retrieval-augmented generation (RAG).
Exposure to data visualization tools (e.g., Power BI, Tableau).
Bachelor s degree in Computer Science, Data Science, Finance, or a related field

Jake Lutman

Technical Recruiter

Systems Engineering Services

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