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Java engineer Jobs in Louisville, KY

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Java engineer • louisville ky

Last updated: 5 days ago

Remote Senior Java Engineer - AI Trainer

SuperAnnotateSt. Matthews, Kentucky, US
Remote
Full-time

As a Senior Java Engineer, you will work remotely on an hourly paid basis to review AI-generated Java code, architectural solutions, and technical explanations, as well as generate high-quality ref...Show more

Slalom Flex (Project Based)- Sr. Java Software Engineer

SlalomLouisville
Full-time

Start Date: 4/20/2026- 12/31/2027.W2 Employment: Must have lived in the U.Slalom is a purpose-led, global business and technology consulting company.From strategy to implementation, our approach is...Show more

Quality Engineer

GpacLouisville, Kentucky, United States
Full-time

Quality Engineer – Plastics Manufacturing.This role is ideal for someone who enjoys being on the floor, solving problems, and partnering with production to ensure robust part quality for injection-...Show more

Java Fullstack Developer

Tata Consultancy ServicesLouisville, KY
Full-time

Core Java, Webservices, Kibana, Microservices Architecture,ODM/JRules, Angular 8 or higher, Spring Boot, Mockito, Jasmine, Jenkins, UrbanCode.Very strong java,microservice, design & architecture sk...Show more

Remote Senior Java Engineer - AI Trainer

SuperAnnotateLouisville, Kentucky, US
Remote
Full-time

As a Senior Java Engineer, you will work remotely on an hourly paid basis to review AI-generated Java code, architectural solutions, and technical explanations, as well as generate high-quality ref...Show more

Mechanical Engineer

Process Solutions & ServicesLouisville, KY, US
Full-time
Quick Apply

Mechanical Engineer Company: Rapid Industries, Inc.Location: Louisville, KY Job Type: Full-Time Rapid Industries is a world leader in conveyor systems since 1967.We design, fabricate, install, and ...Show more

Remote Senior Java Engineer - AI Trainer

SuperAnnotateNew Albany, Indiana, US
Remote
Full-time

As a Senior Java Engineer, you will work remotely on an hourly paid basis to review AI-generated Java code, architectural solutions, and technical explanations, as well as generate high-quality ref...Show more

Full Stack Engineer

OutlierLouisville, KY, United States
Full-time

Outlier helps the world’s most innovative companies improve their AI agents by providing human feedback.We collaborate with leading AI organizations to train Large Language Models (LLMs) to functio...Show more

 • Promoted

Sales Engineer / Applications Engineer

Job Impulse - MI TechnicalLouisville, KY, US
Full-time

We are seeking a dynamic and motivated Sales Engineer / Applications Engineer to join our team in Louisville, KY.In this role, you will be the bridge between our innovative products and our valued ...Show more

Controls Engineer

Sterling Engineering, Inc.Louisville, KY, US
Permanent
Quick Apply

The Controls Engineer will develop electrical schematics, PLC programs, and intuitive HMI designs to effectively control automated equipment.The ideal candidate will thrive in a collaborative, mult...Show more

Remote Senior Java Engineer - AI Trainer

SuperAnnotateClarksville, Indiana, US
Remote
Full-time

As a Senior Java Engineer, you will work remotely on an hourly paid basis to review AI-generated Java code, architectural solutions, and technical explanations, as well as generate high-quality ref...Show more

Remote Senior Java Engineer - AI Trainer

SuperAnnotateShively, Kentucky, US
Remote
Full-time

As a Senior Java Engineer, you will work remotely on an hourly paid basis to review AI-generated Java code, architectural solutions, and technical explanations, as well as generate high-quality ref...Show more

Remote Senior Java Engineer - AI Trainer

SuperAnnotateJeffersonville, Indiana, US
Remote
Full-time

As a Senior Java Engineer, you will work remotely on an hourly paid basis to review AI-generated Java code, architectural solutions, and technical explanations, as well as generate high-quality ref...Show more

Engineer

21c Museum HotelsLouisville, Kentucky, United States
Full-time

Performs maintenance and repairs in specialized areas such as plumbing, electrical, carpentry, HVAC.Cleans and maintains all equipment and work areas.Documents all parts used and parts needed to be...Show more

Process Engineer

G.A. Kentucky ( Chatanooga ) (CHG)Louisville, KY, US
Full-time

Westport Road, Louisville, KY 40245.Responsible for the process operations.Line support and trouble shooting.Control and update conditions of operation.Update of process sheet, visual factory, visu...Show more

Remote Senior Java Engineer - AI Trainer

SuperAnnotateLyndon, Kentucky, US
Remote
Full-time

As a Senior Java Engineer, you will work remotely on an hourly paid basis to review AI-generated Java code, architectural solutions, and technical explanations, as well as generate high-quality ref...Show more

Java Full Stack Developer (1 - 4 years) USC/GC

Hudson ManpowerLouisville, KY, US
Full-time

Java Full Stack Developer with AWS.The ideal candidate should have an end-to-end product mindset, including design, development, testing, and deployment.Ready to Relocate in any part of the United ...Show more

Mining Engineer

LG&E and KU Services CompanyLouisville, Kentucky, US
Full-time

Visit and analyze fuel and reagent suppliers to determine production cost and capabilities and to access the possibility of future issues affecting coal supply and quality.Work with coal suppliers ...Show more

Project Engineer

Miranda ConstructionLouisville, KY, US
Full-time
Quick Apply

Miranda Construction is seeking a motivated Project Engineer to support our project teams on commercial, retail, industrial, and institutional projects.This role provides technical and administrati...Show more

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Remote Senior Java Engineer - AI Trainer

Remote Senior Java Engineer - AI Trainer

SuperAnnotateSt. Matthews, Kentucky, US
30+ days ago
Job type
  • Full-time
  • Remote
Job description

As a Senior Java Engineer, you will work remotely on an hourly paid basis to review AI-generated Java code, architectural solutions, and technical explanations, as well as generate high-quality reference implementations and reasoning steps. You will assess solutions for accuracy, clarity, and adherence to the prompt; identify errors in logic, performance, or design; fact-check technical information; write high-quality explanations and model solutions that demonstrate correct methods; and rate and compare multiple AI responses based on correctness and reasoning quality.

This fully remote, hourly paid contractor role is with SME Careers, a fast-growing AI data services company and subsidiary of SuperAnnotate that provides AI training data to many of the world’s largest AI companies and foundation model labs, where your Java expertise will directly help improve the world’s premier AI models.

Key Responsibilities :

  • Develop AI Training Content : Create detailed prompts in various topics and responses to guide AI learning, ensuring the models reflect a comprehensive understanding of diverse subjects.
  • Optimize AI Performance : Evaluate and rank AI responses to enhance the model's accuracy, fluency, and contextual relevance.
  • Ensure Model Integrity : Test AI models for potential inaccuracies or biases, validating their reliability across use cases.

Your Profile :

  • Bachelor’s degree or higher in Computer Science, Software Engineering, or a closely related technical field.
  • 5+ years of professional software engineering experience, with significant hands-on work in Java on production systems.
  • Deep understanding of core Java, concurrency primitives, and the Java Collections Framework.
  • Extensive experience building and maintaining backend services using Spring or Spring Boot, REST APIs, and microservice architectures.
  • Strong grasp of software design principles, system design, and performance optimization in distributed Java systems.
  • Minimum C1 English proficiency (written and spoken), with the ability to write clear technical explanations and follow detailed English-language guidelines.
  • Comfort working with modern engineering tooling such as Git, CI / CD pipelines, automated testing frameworks, and containerization technologies.
  • Demonstrated experience conducting thorough code reviews and providing structured, constructive feedback to other engineers.
  • Previous experience with AI data training, annotation, or evaluating AI-generated technical content is a strong plus.
  • Highly detail-oriented and systematic, with a methodical approach to evaluating reasoning quality and identifying subtle issues in Java solutions.