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Remote Senior Java Engineer - AI Trainer

Remote Senior Java Engineer - AI Trainer

SuperAnnotateGladeview, Florida, US
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[job_card.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][last_updated.last_updated_variable_days]
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Trading UI Engineer (Java Swing) for Volatility Trading Team

Trading UI Engineer (Java Swing) for Volatility Trading Team

Quanta SearchMiami, FL, United States
[job_card.full_time]
Our client, a prosperous multi-billion dollar hedge fund, is seeking a proficient Java developer to enhance their existing multi-asset trading UI platform with state-of-the-art volatility trading c...[show_more][last_updated.last_updated_variable_days]
Trading UI Engineer (Java Swing) for Volatility Trading Team

Trading UI Engineer (Java Swing) for Volatility Trading Team

HRBMiami, FL, United States
[job_card.full_time]
Our client, a prosperous multi-billion dollar hedge fund, is seeking a proficient Java developer to enhance their existing multi-asset trading UI platform with state-of-the-art volatility trading c...[show_more][last_updated.last_updated_30]
Java Developer

Java Developer

SynergisticITMiami, FL, US
[job_card.full_time]
Looking to Get Hired by a Top Tech Company? SynergisticIT Will Get You There.Breaking into the tech industry is more competitive than ever. With remote work and global talent pools, even entry-level...[show_more][last_updated.last_updated_30]
Java Engineer ID49423

Java Engineer ID49423

AgileEngineMiami, FL, us
[job_card.full_time]
Fortune 500 brands and trailblazing startups across 17+ industries.We rank among the leaders in areas like application development and AI / ML, and our people-first culture has earned us multiple Bes...[show_more][last_updated.last_updated_variable_days]
Java Developer Mid – Level (Contract) ()

Java Developer Mid – Level (Contract) ()

SherlockTalentMiami, US
[filters.remote]
[job_card.full_time]
Java Developer – Mid – Level (Contract).Contract (6 months with option to extend).Big Project : Java 8 upgrade to the latest Java 17 version, join the team to upgrade and / or rewrite approximately 50...[show_more][last_updated.last_updated_30]
Java Developer

Java Developer

Bright Vision TechnologiesMiami, FL, US
[job_card.full_time]
[filters_job_card.quick_apply]
Java Developer Bright Vision Technologies is a forward-thinking software development company dedicated to building innovative solutions that help businesses automate and optimize their operations.W...[show_more][last_updated.last_updated_variable_days]
Remote Senior Java Engineer - AI Trainer

Remote Senior Java Engineer - AI Trainer

SuperAnnotateGladeview, Florida, US
[job_card.variable_days_ago]
[job_preview.job_type]
  • [job_card.full_time]
  • [filters.remote]
[job_card.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.