Talent.com
Remote Senior Java Engineer - AI Trainer
Remote Senior Java Engineer - AI TrainerSuperAnnotate • Lowell, Massachusetts, US
Remote Senior Java Engineer - AI Trainer

Remote Senior Java Engineer - AI Trainer

SuperAnnotate • Lowell, Massachusetts, 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 • Lowell, Massachusetts, US

    [internal_linking.similar_jobs]
    Senior AI Engineer - LLM & Agentic Systems

    Senior AI Engineer - LLM & Agentic Systems

    Veralto • Watertown, MA, United States
    [job_card.full_time]
    Thriving in a supportive team environment that inspires you to strive for excellence.Joining a company with a proven track record of success and an exciting future. Contributing to a brighter, more ...[show_more]
    [last_updated.last_updated_variable_days] • [promoted]
    Senior AI Engineer

    Senior AI Engineer

    Crowe • Manchester, NH, United States
    [job_card.full_time]
    Your Journey at Crowe Starts Here : .At Crowe, you can build a meaningful and rewarding career.With real flexibility to balance work with life moments, you're trusted to deliver results and make an i...[show_more]
    [last_updated.last_updated_variable_days] • [promoted]
    Contract to Hire Senior Java AWS Spring Engineer - HYBRID ONSITE - LOCAL CANDIDATES ONLY

    Contract to Hire Senior Java AWS Spring Engineer - HYBRID ONSITE - LOCAL CANDIDATES ONLY

    Yoh, A Day & Zimmermann Company • Needham Heights, MA, US
    [job_card.full_time]
    Please send current resumes directly to bhagyashree.Bhagyashree Yewle, Principal Lead Recruiter - YOH SPG.Contract to Hire Senior Java AWS Spring Engineer - HYBRID ONSITE - LOCAL CANDIDATES ONLY.LO...[show_more]
    [last_updated.last_updated_variable_days] • [promoted]
    Senior Software Eng Manager – Cloud API & Integrations Remote

    Senior Software Eng Manager – Cloud API & Integrations Remote

    Bugcrowd Inc. • Manchester, New Hampshire, United States
    [filters.remote]
    [job_card.full_time]
    A security technology company in San Francisco is seeking a Senior Manager, Software Engineering to lead their Integration Engineering team. You will spearhead the design and development of a cloud-...[show_more]
    [last_updated.last_updated_variable_hours] • [promoted] • [new]
    Senior Principal Software Architect – Cloud & AI

    Senior Principal Software Architect – Cloud & AI

    Hispanic Alliance for Career Enhancement • Wellesley, MA, United States
    [job_card.full_time]
    A health solutions company is looking for a Principal Software Development Engineer based in Wellesley, Massachusetts.This role involves driving the pharmacy technology strategy and requires extens...[show_more]
    [last_updated.last_updated_variable_days] • [promoted]
    Senior IAM Engineer

    Senior IAM Engineer

    Bright Horizons Children's Centers • Newton, MA, United States
    [job_card.full_time]
    This is a remote role in the United States.The ideal candidate will have extensive experience in Customer Identity and Access Management (CIAM) and be proficient in implementing and managing Auth0 ...[show_more]
    [last_updated.last_updated_variable_days] • [promoted]
    Director of AI Workforce Innovation and Partnerships

    Director of AI Workforce Innovation and Partnerships

    UMass Lowell • Lowell, MA, United States
    [job_card.full_time]
    The Director of AI Workforce Innovation and Partnerships will lead the development and implementation of a comprehensive, university-wide strategy to ensure that every UMass Lowell student graduate...[show_more]
    [last_updated.last_updated_variable_days] • [promoted]
    Sr Software Engineer - Java / API

    Sr Software Engineer - Java / API

    Veracode • Burlington, MA, United States
    [job_card.full_time]
    Veracode is seeking an enthusiastic, motivated engineer who shares our vision to secure the world's software and who has the passion to be a strong contributor on a high performance team.Microservi...[show_more]
    [last_updated.last_updated_variable_days] • [promoted]
    Sr Principal Engineer (Software HIT)

    Sr Principal Engineer (Software HIT)

    Fresenius Kabi USA, LLC • Manchester, NH, United States
    [job_card.full_time]
    Highly experienced engineering position, under minimal or no direct supervision guides the designing, building and maintaining software used in medical devices and engineering projects related to m...[show_more]
    [last_updated.last_updated_30] • [promoted]
    Senior Systems Sales Engineer

    Senior Systems Sales Engineer

    Ciena • Burlington, MA, United States
    [job_card.full_time]
    As the global leader in high-speed connectivity, Ciena is committed to a people-first approach.Our teams enjoy a culture focused on prioritizing a flexible work environment that empowers individual...[show_more]
    [last_updated.last_updated_variable_days] • [promoted]
    Remote Investment Analyst - AI Trainer ($50-$60 / hour)

    Remote Investment Analyst - AI Trainer ($50-$60 / hour)

    Data Annotation • Lowell, MA, United States
    [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_variable_days] • [promoted]
    Remote Financial Advising Expert - AI Trainer ($50-$60 / hour)

    Remote Financial Advising Expert - AI Trainer ($50-$60 / hour)

    Data Annotation • Manchester, NH, United States
    [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_variable_days] • [promoted]
    Remote Investment Analyst - AI Model Trainer

    Remote Investment Analyst - AI Model Trainer

    Data Annotation • Methuen, MA, United States
    [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_variable_days] • [promoted]
    Machine Learning Engineer

    Machine Learning Engineer

    Leidos Inc • Tewksbury, MA, United States
    [job_card.full_time]
    Leidos' Security Enterprise Solutions (SES).You will help build and maintain ML models and pipelines, collaborate with cross-functional teams, and contribute to deploying scalable machine learning ...[show_more]
    [last_updated.last_updated_30] • [promoted]
    AI Engineer

    AI Engineer

    Texas State Library and Archives Commision • Burlington, MA, United States
    [job_card.full_time]
    Spearhead full-stack data & ML pipelines for sensor, video, and telemetry data powering real-time robotics and vision systems. Design scalable infrastructure with strong foundations-schema, lineage,...[show_more]
    [last_updated.last_updated_variable_days] • [promoted]
    Senior IAM Engineer

    Senior IAM Engineer

    Bright Horizons • Newton, MA, United States
    [job_card.full_time]
    This is a remote role in the United States.The ideal candidate will have extensive experience in Customer Identity and Access Management (CIAM) and be proficient in implementing and managing Auth0 ...[show_more]
    [last_updated.last_updated_variable_days] • [promoted]
    Lead Software Engineer

    Lead Software Engineer

    Relativity • Manchester, NH, United States
    [job_card.full_time]
    We are seeking a Lead Software Engineer to join the Retrieval Ingestion Team at Relativity.This role is ideal for an experienced engineer who thrives on designing and operating high throughput inge...[show_more]
    [last_updated.last_updated_30] • [promoted]
    Senior DevOps Engineer

    Senior DevOps Engineer

    10beauty • Burlington, Massachusetts, United States
    [job_card.full_time]
    Beauty, located in Burlington, MA, is building THE Intelligent Beauty company.We are about to launch our first product; a robotically automated 5-step manicure machine! Our diverse 45-person and gr...[show_more]
    [last_updated.last_updated_30] • [promoted]