Talent.com
Remote Senior Java Engineer - AI Trainer
Remote Senior Java Engineer - AI TrainerSuperAnnotate • South Gate, California, US
Remote Senior Java Engineer - AI Trainer

Remote Senior Java Engineer - AI Trainer

SuperAnnotate • South Gate, California, 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.
  • [job_alerts.create_a_job]

    Senior Java Engineer • South Gate, California, US

    [internal_linking.similar_jobs]
    Senior AI Software Engineer

    Senior AI Software Engineer

    VirtualVocations • Long Beach, California, United States
    [job_card.full_time]
    A company is looking for an AI Software Engineer Senior Consultant II.Key Responsibilities Design and develop microservices using Java Spring Boot Build and maintain Python-based services for da...[show_more]
    [last_updated.last_updated_variable_days] • [promoted]
    Senior AI Engineer

    Senior AI Engineer

    VirtualVocations • Long Beach, California, United States
    [job_card.full_time]
    A company is looking for a Senior AI Engineer - AI Product.Key Responsibilities : Lead the design, development, and deployment of AI-powered features that impact users Collaborate with cross-func...[show_more]
    [last_updated.last_updated_30] • [promoted]
    Agentic AI Engineer

    Agentic AI Engineer

    VirtualVocations • Long Beach, California, United States
    [job_card.full_time]
    A company is looking for an Engineer - Agentic AI- Virtual.Key Responsibilities Contribute to the design and implementation of agentic AI systems Develop reusable tools, frameworks, and technica...[show_more]
    [last_updated.last_updated_variable_days] • [promoted]
    Senior Full-Stack Architect for AI Avatars

    Senior Full-Stack Architect for AI Avatars

    Genies • Los Angeles, CA, United States
    [job_card.full_time]
    A leading technology company in San Francisco seeks a Lead Full Stack Engineer to guide the technical direction of its avatar-driven products. This is a high-impact role involving mentorship of a ta...[show_more]
    [last_updated.last_updated_30] • [promoted]
    Remote M&A Associate - AI Trainer ($50-$60 / hour)

    Remote M&A Associate - AI Trainer ($50-$60 / hour)

    Data Annotation • Rancho Palos Verdes, California
    [filters.remote]
    [job_card.full_time] +1
    We are looking for a finance professional to join our team to train AI models.You will measure the progress of these AI chatbots, evaluate their logic, and solve problems to improve the quality of ...[show_more]
    [last_updated.last_updated_30] • [promoted]
    Senior Fullstack Engineer - AI Wellness Platform | Equity

    Senior Fullstack Engineer - AI Wellness Platform | Equity

    CyberCoders • Santa Monica, CA, United States
    [job_card.full_time]
    A fast-growing startup in mental health is seeking a Full‑Stack Developer to design and maintain applications using TypeScript and Python. The position involves implementing AI-driven features for a...[show_more]
    [last_updated.last_updated_variable_days] • [promoted]
    Software Development Engineer

    Software Development Engineer

    Amazon • Long Beach, CA, USA
    [job_card.full_time]
    Join Amazon's engineering team and help us build innovative solutions to complex problems.As a Software Development Engineer, you will design, develop, and test software applications and services.W...[show_more]
    [last_updated.last_updated_30] • [promoted]
    Senior Staff API Platform Engineer — Remote-Friendly

    Senior Staff API Platform Engineer — Remote-Friendly

    Gusto • Los Angeles, CA, United States
    [filters.remote]
    [job_card.full_time]
    A prominent payroll platform is seeking a Senior Staff Software Engineer to lead technical efforts in building and scaling their payroll APIs. The ideal candidate has over 12 years of software devel...[show_more]
    [last_updated.last_updated_30] • [promoted]
    Lead Data & Analytics Engineer

    Lead Data & Analytics Engineer

    Kandu Inc. • Van Nuys, CA, US
    [job_card.full_time]
    [filters_job_card.quick_apply]
    In April 2025, Kandu Health and Neurolutions merged to form Kandu Inc.FDA-cleared brain-computer interface technology with personalized telehealth services. The company’s IpsiHand® device...[show_more]
    [last_updated.last_updated_variable_days]
    Senior AI Sales Trainer

    Senior AI Sales Trainer

    VirtualVocations • Long Beach, California, United States
    [job_card.full_time]
    A company is looking for a Senior AI Sales Training Specialist responsible for designing and delivering training workshops for channel partners in AI solutions. Key Responsibilities Conduct weekly...[show_more]
    [last_updated.last_updated_variable_days] • [promoted]
    Remote FP&A Manager – AI Trainer ($50-$60 / hour)

    Remote FP&A Manager – AI Trainer ($50-$60 / hour)

    Data Annotation • Long Beach, California
    [filters.remote]
    [job_card.full_time] +1
    We are looking for a finance professional to join our team to train AI models.You will measure the progress of these AI chatbots, evaluate their logic, and solve problems to improve the quality of ...[show_more]
    [last_updated.last_updated_30] • [promoted]
    AI-first Senior Software Engineer

    AI-first Senior Software Engineer

    Fincons.US, Inc. • Los Angeles, CA, US
    [job_card.full_time]
    [filters_job_card.quick_apply]
    About the Role We are looking for two Senior Software Engineers who are truly AI-first—engineers with strong software architecture fundamentals who know how to effectively use modern AI tools...[show_more]
    [last_updated.last_updated_variable_days]