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

Remote Senior Java Engineer - AI Trainer

SuperAnnotate • Berkeley, 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 • Berkeley, California, US

    [internal_linking.similar_jobs]
    Senior AI Agent Engineer — Remote

    Senior AI Agent Engineer — Remote

    Langchain • San Francisco, CA, United States
    [filters.remote]
    [job_card.full_time]
    A leading AI technology company is seeking an AI Engineer to join their Professional Services team in either San Francisco or New York. This role combines software development, AI / ML expertise, and ...[show_more]
    [last_updated.last_updated_variable_days] • [promoted]
    Senior AI Engineer — Agentic LLMs Lead & Mentor (Remote)

    Senior AI Engineer — Agentic LLMs Lead & Mentor (Remote)

    LiveRamp • San Francisco, CA, United States
    [filters.remote]
    [job_card.full_time]
    A leading data collaboration platform in San Francisco is seeking a Senior Staff AI Engineer to lead the development of advanced AI agents. This role entails mentoring a talented team and collaborat...[show_more]
    [last_updated.last_updated_30] • [promoted]
    Senior Backend Engineer — Remote, AI-Driven Social

    Senior Backend Engineer — Remote, AI-Driven Social

    jobr.pro • San Francisco, CA, United States
    [filters.remote]
    [job_card.full_time]
    A tech-focused company is looking for a Senior Backend Engineer to join its Core Team in San Francisco or remotely.The role involves building and shipping experiments, evolving backend systems, and...[show_more]
    [last_updated.last_updated_variable_days] • [promoted]
    Senior AI Software Engineer — Remote, Full Ownership

    Senior AI Software Engineer — Remote, Full Ownership

    Career Mentors, LLC • San Francisco, CA, United States
    [filters.remote]
    [job_card.full_time]
    A leading software platform company is seeking a Senior / Staff Software Engineer focused on AI-driven products.This fully remote role involves building and launching new features, mentoring junior...[show_more]
    [last_updated.last_updated_variable_days] • [promoted]
    Remote Senior ML Engineer - AI Data Trainer & Reasoning

    Remote Senior ML Engineer - AI Data Trainer & Reasoning

    Alignerr • San Francisco, CA, United States
    [filters.remote]
    [job_card.full_time]
    A leading AI technology firm is seeking a Senior Machine Learning Engineer to lead the creation of reasoning traces for advanced AI models. In this role, you will mentor others and design data strat...[show_more]
    [last_updated.last_updated_variable_days] • [promoted]
    Senior AI Platform Engineer

    Senior AI Platform Engineer

    Synagi • San Francisco, CA, United States
    [job_card.full_time]
    At Synagi, we are pushing the frontier of distributed and decentralised AI agents.Our research spans vector-driven retrieval systems, agentic swarms, and resource-efficient multi-agent architecture...[show_more]
    [last_updated.last_updated_variable_days] • [promoted]
    Senior Fullstack Engineer - AI - Remote (US)

    Senior Fullstack Engineer - AI - Remote (US)

    Brightcrew Ltd • San Francisco, CA, United States
    [filters.remote]
    [job_card.full_time]
    Senior Fullstack Engineer - AI - Remote (US).This is an opportunity to shape the future of data-driven marketing.The team is building Composable Data and AI Decisioning platforms that empower both ...[show_more]
    [last_updated.last_updated_30] • [promoted]
    Travel Clinical Lab Scientist (CLS) - $2,120 to $2,280 per week in Napa, CA

    Travel Clinical Lab Scientist (CLS) - $2,120 to $2,280 per week in Napa, CA

    AlliedTravelCareers • Napa, CA, US
    [job_card.full_time]
    AlliedTravelCareers is working with Acruex Health to find a qualified CLS in Napa, California, 94558!.The Clinical Laboratory Scientist performs complex laboratory testing and analysis to assist in...[show_more]
    [last_updated.last_updated_variable_days] • [promoted]
    Remote Senior Java Engineer - AI Trainer

    Remote Senior Java Engineer - AI Trainer

    SuperAnnotate • Napa, California, US
    [filters.remote]
    [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]
    Remote Senior C Engineer - AI Trainer

    Remote Senior C Engineer - AI Trainer

    SuperAnnotate • Napa, California, US
    [filters.remote]
    [job_card.full_time]
    As a Senior C Engineer, you will work remotely on an hourly paid basis to review AI-generated C code, low-level systems designs, and technical explanations, as well as generate high-quality referen...[show_more]
    [last_updated.last_updated_variable_days]
    Remote Senior Software Engineer — AI Validation & Benchmarking

    Remote Senior Software Engineer — AI Validation & Benchmarking

    Mercor • San Francisco, CA, United States
    [filters.remote]
    [job_card.full_time]
    A technology firm in San Francisco is seeking a Top-Tiered Senior Software Engineer to improve AI systems through code validation and algorithm evaluation. Candidates should have 5+ years of softwar...[show_more]
    [last_updated.last_updated_variable_hours] • [promoted] • [new]
    Senior AI Engineer | Remote

    Senior AI Engineer | Remote

    TeamEx Inc. • San Francisco, California, United States
    [filters.remote]
    [job_card.full_time]
    You will design end to end AI workflows, LLM powered agents, and intelligent features that support healthcare operations at scale. This is a hands on role for someone who moves fast, communicates cl...[show_more]
    [last_updated.last_updated_variable_days] • [promoted]
    Senior Software Engineer - AI Platform & Live Voice

    Senior Software Engineer - AI Platform & Live Voice

    Broccoli AI • San Francisco, CA, United States
    [job_card.full_time]
    A cutting-edge AI technology company in San Francisco is seeking an experienced backend engineer to build and scale their AI agent platform. The role involves developing APIs, owning product feature...[show_more]
    [last_updated.last_updated_variable_days] • [promoted]
    Area Manager of Information Technology - ON SITE - Alila Napa Valley & Andaz Napa

    Area Manager of Information Technology - ON SITE - Alila Napa Valley & Andaz Napa

    Hyatt • Napa, CA, United States
    [job_card.full_time]
    At Hyatt, we believe our guests select Hyatt because of our caring and attentive associates who are focused on providing efficient service and meaningful experiences. We are seeking an experienced I...[show_more]
    [last_updated.last_updated_variable_days] • [promoted]
    Senior AI & Data Platforms Engineer - Java & GenAI

    Senior AI & Data Platforms Engineer - Java & GenAI

    Apple Inc. • San Francisco, CA, United States
    [job_card.full_time]
    A leading tech company in San Francisco is seeking a Senior Software Engineer for AI & Data Platforms.In this role, you will design intelligent and scalable solutions, focusing on enhancing Java-ba...[show_more]
    [last_updated.last_updated_variable_hours] • [promoted] • [new]
    Senior AI Platform Engineer (Remote)

    Senior AI Platform Engineer (Remote)

    algojobs • San Francisco, CA, United States
    [filters.remote]
    [job_card.full_time]
    A progressive AI company located in the U.Senior Software Engineer to join their team.The role involves designing and developing scalable, reliable applications, collaborating with cross-functional...[show_more]
    [last_updated.last_updated_30] • [promoted]
    Senior ML Engineer - AI Reasoning & Data Trainer (Remote)

    Senior ML Engineer - AI Reasoning & Data Trainer (Remote)

    Alignerr • San Francisco, CA, United States
    [filters.remote]
    [job_card.full_time]
    A leading AI research partner is looking for a Senior Machine Learning Engineer to lead the development of complex AI models. This role involves authoring high-fidelity reasoning traces and mentorin...[show_more]
    [last_updated.last_updated_variable_days] • [promoted]
    Senior Backend Engineer - Remote | AI Healthcare Fintech

    Senior Backend Engineer - Remote | AI Healthcare Fintech

    Hard Yaka • San Francisco, CA, United States
    [filters.remote]
    [job_card.full_time]
    A growing tech company in California is seeking a highly skilled Senior Java Backend Software Engineer to develop and maintain scalable backend solutions for healthcare management systems.The ideal...[show_more]
    [last_updated.last_updated_30] • [promoted]