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

Remote Senior Java Engineer - AI Trainer

SuperAnnotate • Hayward, 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 • Hayward, California, US

    [internal_linking.similar_jobs]
    Senior Software Engineer, AI Engineer, LearnX

    Senior Software Engineer, AI Engineer, LearnX

    Google Inc. • Mountain View, CA, United States
    [job_card.full_time]
    Senior Software Engineer, AI Engineer, LearnX.Experience driving progress, solving problems, and mentoring more junior team members. deeper expertise and applied knowledge within relevant area.Bach...[show_more]
    [last_updated.last_updated_variable_days] • [promoted]
    AI Engineer

    AI Engineer

    E-Solutions • San Jose, CA, United States
    [job_card.full_time]
    Proficient with core services (EC2, S3, Lambda, IAM, CloudFormation) and AI / ML tools (SageMaker, Bedrock) || Azure : Experience with compute (VMs, Functions), storage (Blob), and AI services (Azure ...[show_more]
    [last_updated.last_updated_variable_days] • [promoted]
    Senior GenAI Copilot Engineer - Enterprise AI (Onsite)

    Senior GenAI Copilot Engineer - Enterprise AI (Onsite)

    Pure Storage • Santa Clara, CA, United States
    [job_card.full_time]
    A leading data storage company in Santa Clara is seeking a Senior Software Engineer to design and develop cutting-edge AI features and secure data pipelines for their GenAI Copilot platform.The ide...[show_more]
    [last_updated.last_updated_30] • [promoted]
    Senior Android Engineer : AI / ML, Leadership & Delivery

    Senior Android Engineer : AI / ML, Leadership & Delivery

    COMFORT SYSTEMS • Sunnyvale, CA, United States
    [job_card.full_time]
    A leading technology firm in Sunnyvale, California, is seeking a Software Engineer to design and develop advanced Android applications using Kotlin and Java. The ideal candidate will have a strong b...[show_more]
    [last_updated.last_updated_30] • [promoted]
    Senior AI Engineer (E)

    Senior AI Engineer (E)

    KLA-Belgium • Milpitas, CA, United States
    [job_card.full_time]
    Company Overview • •KLA is a global leader in diversified electronics for the semiconductor manufacturing ecosystem.Virtually every electronic device in the world is produced using our technologies.N...[show_more]
    [last_updated.last_updated_30] • [promoted]
    Senior Staff Software Engineer — AI & Cloud

    Senior Staff Software Engineer — AI & Cloud

    ServiceNow • Santa Clara, CA, United States
    [job_card.full_time]
    A leading software company is looking for a Senior Software Engineer in Santa Clara, California.The successful candidate will leverage AI integration and possess over 10 years of Java programming e...[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 • Concord, 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 AI Software Engineer — Enterprise AI Platforms

    Senior AI Software Engineer — Enterprise AI Platforms

    jobr.pro • Mountain View, CA, United States
    [job_card.full_time]
    A leading automotive company is seeking an experienced AI Software Engineer to develop high-impact AI systems.You will design and implement advanced AI infrastructure and collaborate with cross-fun...[show_more]
    [last_updated.last_updated_1_day] • [promoted]
    Senior AI Software Engineer – Enterprise Platforms

    Senior AI Software Engineer – Enterprise Platforms

    General Motors • Mountain View, CA, United States
    [job_card.full_time]
    A leading automotive company in California is seeking an AI Software Engineer to develop and integrate AI technologies into core platforms. The ideal candidate will have over 10 years of experience ...[show_more]
    [last_updated.last_updated_variable_days] • [promoted]
    Senior AI Engineer – Foundational AI & LLM Systems

    Senior AI Engineer – Foundational AI & LLM Systems

    Capital One • San Jose, CA, United States
    [job_card.full_time]
    A leading banking technology firm in San Jose is seeking a Senior AI Engineer to drive the development of AI systems.The role involves partnering with diverse teams to create AI-enhanced products a...[show_more]
    [last_updated.last_updated_30] • [promoted]
    Senior Software Engineer - AI-Driven Enterprise Integrations

    Senior Software Engineer - AI-Driven Enterprise Integrations

    10x Genomics • Pleasanton, CA, United States
    [job_card.full_time]
    A biotechnology company located in Pleasanton, California, is looking for an Integration Architect to design and build a next-generation integration platform. The ideal candidate will have at least ...[show_more]
    [last_updated.last_updated_30] • [promoted]
    Senior Fullstack Engineer — Healthcare AI Platform

    Senior Fullstack Engineer — Healthcare AI Platform

    Commure • Mountain View, CA, United States
    [job_card.full_time]
    A leading healthcare technology company is seeking a Senior Fullstack Engineer in Mountain View, CA.You'll design and develop AI-driven applications, leveraging your expertise in Java and React.Wit...[show_more]
    [last_updated.last_updated_variable_days] • [promoted]
    Senior Staff Engineer, Agentic AI

    Senior Staff Engineer, Agentic AI

    PayPal • San Jose, CA, United States
    [job_card.full_time]
    PayPal has been revolutionizing commerce globally for more than 25 years.Creating innovative experiences that make moving money, selling, and shopping simple, personalized, and secure, PayPal empow...[show_more]
    [last_updated.last_updated_variable_days] • [promoted]
    Senior Backend Engineer — Real-Time AI & Avatars

    Senior Backend Engineer — Real-Time AI & Avatars

    HeyGen • Palo Alto, CA, United States
    [job_card.full_time]
    A cutting-edge tech company in Palo Alto is hiring a Software Engineer to work on innovative AI solutions.The role involves backend development, shaping architecture for scalability, and collaborat...[show_more]
    [last_updated.last_updated_variable_days] • [promoted]
    Senior GenAI Engineer : AI Agents & Reliable Systems

    Senior GenAI Engineer : AI Agents & Reliable Systems

    Google • Sunnyvale, CA, United States
    [job_card.full_time]
    A leading cloud technology firm is seeking a Senior Engineer for their Cloud Business Platforms.The role involves ensuring the reliability of AI agents, optimizing prompts, and developing evaluatio...[show_more]
    [last_updated.last_updated_variable_hours] • [promoted] • [new]
    Senior Fullstack Engineer — Healthcare AI Platform

    Senior Fullstack Engineer — Healthcare AI Platform

    COMMURE Incorporated • Mountain View, CA, United States
    [job_card.full_time]
    A healthcare technology company is seeking a Senior Fullstack Engineer to design, develop, and support innovative AI applications. The role requires strong skills in Java and React with a focus on c...[show_more]
    [last_updated.last_updated_variable_days] • [promoted]
    Senior Java Backend Engineer – AI & Cloud Systems

    Senior Java Backend Engineer – AI & Cloud Systems

    Symphony Industrial AI, Inc. • Palo Alto, CA, United States
    [job_card.full_time]
    A leading AI software firm in Palo Alto is seeking an experienced backend developer to work on cutting-edge technologies. You will utilize your strong expertise in Java, Spring / Spring Boot, and REST...[show_more]
    [last_updated.last_updated_30] • [promoted]
    Senior AI Engineer

    Senior AI Engineer

    VirtualVocations • Concord, California, United States
    [job_card.full_time]
    A company is looking for a Senior Forward Deployed Engineer, AI (Remote).Key Responsibilities Lead the design, development, and deployment of AI / ML-powered solutions tailored to customer needs A...[show_more]
    [last_updated.last_updated_30] • [promoted]