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Java Ai Developer Jobs in Miami, FL (NOW HIRING)

G2i

Java - Software Engineer, AI

Miami, FL · On-site

$30 - $70/hr

What You'll Need * 3+ years of professional software engineering experience in Java (constraint ... No prior RLHF or AI training experience Logistics * Location: Fully remote - work from anywhere on ...

Stellar IT Group

Java Microservices Lead

Miami, FL · On-site

Java Microservices Lead Location: Miami, FL (Hybrid). Type: 6-month contract-to-hire Key ... hands-on developer with leadership capability; not requiring 15+ years) * AI Tools Exposure:

1 point system

Java Microservices Lead

Miami, FL · On-site

... AI tools - they use Claude or CoPilot * Wants people that like learning about new technologies and are not afraid or resistant to change * Hands-on Java microservices engineer coding day-to-day on a ...

OneStream

AI Engineer (Hybrid)

Fort Lauderdale, FL · On-site

$100K - $130K/yr

AI Engineer Location: Hybrid, USA Employment Type: Full-Time Compensation: $100,000 - $130,000 ... Experience with C# / .NET or another object-oriented language (Java, C++) with openness to learning

Outlier AI

AI Workflow Engineer (Remote)

Miami, FL · Remote

Whether you are a passionate orchestration guru or experienced software developer -- we want you to ... Strong command of at least two major languages (e.g., Python, JavaScript, Go, or Java) and ...

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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 Miami, FL is $54.23, according to ZipRecruiter salary data. Most workers in this role earn between $46.92 and $60.67 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.
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Java Ai Developer jobs near you
Java - Software Engineer, AI

Java - Software Engineer, AI

G2i

Miami, FL • On-site

$30 - $70/hr

Contractor

Posted 13 days ago

Job description

Before applying
This role is open to contractors in accepted locations only. Please confirm your country is on the list before applying - we're unable to process applications from unlisted locations. List of accepted countries and locations.
For US applicants
This is a 1099 independent contractor role. It is not compatible with F-1 OPT, STEM OPT, or any visa status that requires W-2 employment, guaranteed hours, or employer sponsorship.
We are unable to provide offer letters or employment verification for this role.
What You'll Be Doing
Help train large language models (LLMs) to write production-grade code across a wide range of programming languages:
  • Compare and rank multiple code snippets, explaining which is best and why
  • Repair and refactor AI-generated code for correctness, efficiency, and style
  • Inject feedback (ratings, edits, test results) into the RLHF pipeline and keep it running smoothly

End result: the model learns to propose, critique, and improve code the way you do.
RLHF in one line: Generate code → expert engineers rank, edit, and justify → convert that feedback into reward signals → reinforcement learning tunes the model toward code you'd actually ship.
What You'll Need
  • 3+ years of professional software engineering experience in Java (constraint programming experience is a bonus, but not required)
  • Strong code-review instincts - you can spot logic errors, performance traps, and security issues quickly
  • Extreme attention to detail and excellent written communication skills. Much of this role involves explaining why one approach is better than another. This cannot be overstated.
  • Comfortable reading documentation and language specs, and able to work well in an asynchronous, low-oversight environment

Identity verification: Applicants will be required to verify their identity and confirm they have valid documentation to work as an independent contractor in their country of residence.
What You Don't Need
  • No prior RLHF or AI training experience

Logistics
  • Location: Fully remote - work from anywhere on the accepted locations list
  • Compensation: $30-$70/hr based on location and seniority. Note: the majority of projects run at around $30/hr - higher rates apply to senior profiles and specific project types
  • Hours: Minimum 15 hrs/week, up to 40+ hrs/week available - hours vary by project and are not guaranteed week to week
  • Engagement: 1099 independent contractor
  • Payment: Weekly via PayPal or Stripe

⚠ Important: Hours are project-dependent and can vary week to week. We recommend keeping other work options open alongside this engagement rather than relying on it as your sole source of income.
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About G2i

Sourced by ZipRecruiter

Industry

Software development

Company size

11 - 50 Employees

Headquarters location

Delray Beach, FL, US

Year founded

2012

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