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Ruby developer h1.location_city

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Ruby developer • louisville ky

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Remote Software Engineering, Data Science, and Systems Design Experts - AI Trainer ($60-$100 per hour)

MercorJeffersonville, Indiana, US
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[job_card.full_time] +1

Location:** US-Based and Non-US-Based**Type**: Full-time or Part-time Contract Work **Fluent Language Skills Required:** English **Why This Role Exists** Mercor partners with leading AI teams to im...[internal_linking.show_more]

Remote Ruby Engineer - AI Trainer

SuperAnnotateClarksville, Indiana, US
[filters.remote]
[job_card.full_time]

As an hourly paid, fully remote Ruby Engineer for AI Data Training, you will review AI-generated Ruby and Rails code or generate your own solutions, evaluate the reasoning quality and step-by-step ...[internal_linking.show_more]

Remote Ruby Engineer - AI Trainer

SuperAnnotateJeffersonville, Indiana, US
[filters.remote]
[job_card.full_time]

As an hourly paid, fully remote Ruby Engineer for AI Data Training, you will review AI-generated Ruby and Rails code or generate your own solutions, evaluate the reasoning quality and step-by-step ...[internal_linking.show_more]

ServiceNow Platform Developer

Farm Credit Mid-AmericaLouisville, KY, US
[job_card.full_time]

Farm Credit Mid-America is a financial services cooperative serving financial needs of farmers and rural residents in Arkansas, Indiana, Kentucky, Missouri, Ohio, and Tennessee.Our purpose is to se...[internal_linking.show_more]

ServiceNow Platform Developer

Farm Credit Mid-AmericaLouisville, KY, US
[job_card.full_time]

Primarily working in the ServiceNow platform and ecosystem.Provides high level analysis, technical design, development, testing, implementation, and documentation of custom developed components in ...[internal_linking.show_more]

Remote Software Engineer - AI Trainer ($40-$50 per hour)

MercorJeffersonville, Indiana, US
[filters.remote]
[job_card.full_time]

Role Overview We’re hiring Software Engineers to build and ship apps for Mercor’s RL Studio platform.The role involves developing MCP servers and sometimes BUAs, integrating real software into sand...[internal_linking.show_more]

Remote Ruby Engineer - AI Trainer

SuperAnnotateLouisville, Kentucky, US
[filters.remote]
[job_card.full_time]

As an hourly paid, fully remote Ruby Engineer for AI Data Training, you will review AI-generated Ruby and Rails code or generate your own solutions, evaluate the reasoning quality and step-by-step ...[internal_linking.show_more]

Senior Front End Developer

MaximusLouisville, US
[job_card.full_time]

Maximus TCS (Technology and Consulting Services) Internal Job Profile Code: TCS203, T5, Band 8 Job-Specific Essential duties and Responsibilities: The Senior Front End Developer provides subject ma...[internal_linking.show_more]

Remote Ruby Engineer - AI Trainer

SuperAnnotateNew Albany, Indiana, US
[filters.remote]
[job_card.full_time]

As an hourly paid, fully remote Ruby Engineer for AI Data Training, you will review AI-generated Ruby and Rails code or generate your own solutions, evaluate the reasoning quality and step-by-step ...[internal_linking.show_more]

Remote Ruby Engineer - AI Trainer

SuperAnnotateSt. Matthews, Kentucky, US
[filters.remote]
[job_card.full_time]

As an hourly paid, fully remote Ruby Engineer for AI Data Training, you will review AI-generated Ruby and Rails code or generate your own solutions, evaluate the reasoning quality and step-by-step ...[internal_linking.show_more]

Senior Developer

PPL Services CorporationLouisville, Kentucky, US
[job_card.full_time]

Advance in depth emerging technology and software delivery knowledge.Collaborate with business users, system analysts, developers, and ecosystem partners to bring innovative ideas from conception t...[internal_linking.show_more]

Remote Ruby Engineer - AI Trainer

SuperAnnotateShively, Kentucky, US
[filters.remote]
[job_card.full_time]

As an hourly paid, fully remote Ruby Engineer for AI Data Training, you will review AI-generated Ruby and Rails code or generate your own solutions, evaluate the reasoning quality and step-by-step ...[internal_linking.show_more]

Online Data Entry Representative (Work-at-Home)

FocusGroupPanelLouisville, Kentucky, United States
[filters.remote]
[job_card.part_time]

Work From Home, Entry Level Data Entry Clerk As A Research Participant.We are looking for people who want to work remotely from home.You'll need an Internet connection and a mobile device or comput...[internal_linking.show_more]

Salesforce Developer

Turning Point Brands, Inc.Louisville, KY
[job_card.full_time]

This is a full-time remote role for a Salesforce Developer.The Salesforce Developer will be responsible for designing and developing custom Salesforce solutions, including building and maintaining ...[internal_linking.show_more]

iOS Developer

Hudson ManpowerLouisville, KY, US
[job_card.full_time]

Seeking a motivated iOS Developer to design, develop, and maintain high-quality mobile applications for Apple devices.Must collaborate with cross-functional teams and follow best coding practices.D...[internal_linking.show_more]

District Business Developer

SavATreeLouisville, KY, US
[job_card.full_time]

What We Offer • Compensation: Ranges from $80,000+ per year, including bonus potential, based on experience and performance • Benefits: Health insurance, retirement plans, paid time off, and other ...[internal_linking.show_more]

Project Manager-Land Developer

Presidential Staffing Solutions, LLCLouisville, KY, US
[job_card.full_time]

Estimator or Land Development skills.In this role, you will assist the company in making profitable business decisions by gathering information and preparing accurate estimates.The ideal candidate ...[internal_linking.show_more]

Remote Ruby Engineer - AI Trainer

SuperAnnotateLyndon, Kentucky, US
[filters.remote]
[job_card.full_time]

As an hourly paid, fully remote Ruby Engineer for AI Data Training, you will review AI-generated Ruby and Rails code or generate your own solutions, evaluate the reasoning quality and step-by-step ...[internal_linking.show_more]

Maintenance Installation Business Developer

BrightView LandscapesLouisville, KY, US
[job_card.full_time]

The Best Teams are Created and Maintained Here.At BrightView, the best teams are created and maintained here.If you are searching for your next fulfilling career, picture yourself on a best-in-clas...[internal_linking.show_more]

Remote Software Engineering, Data Science, and Systems Design Experts - AI Trainer ($60-$100 per hour)

Remote Software Engineering, Data Science, and Systems Design Experts - AI Trainer ($60-$100 per hour)

MercorJeffersonville, Indiana, US
[job_card.variable_days_ago]
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  • [job_card.full_time]
  • [job_card.part_time]
  • [filters.remote]
[job_card.job_description]
  • Location : US-Based and Non-US-Based Type : Full-time or Part-time Contract Work
  • Fluent Language Skills Required : English Why This Role Exists Mercor partners with leading AI teams to improve the quality, usefulness, and reliability of general-purpose conversational AI systems. These systems are used across a wide range of everyday and professional scenarios, and their effectiveness depends on how clearly, accurately, and helpfully they respond to real user questions. In coding and software engineering contexts, conversational AI systems must demonstrate correct reasoning, strong problem-solving ability, and adherence to real-world engineering best practices. This project focuses on evaluating and improving how models reason about code, generate solutions, and explain technical concepts across a variety of programming tasks and complexity levels. What You’ll Do - Evaluate LLM-generated responses to coding and software engineering queries for accuracy, reasoning, clarity, and completeness - Conduct fact-checking using trusted public sources and authoritative references - Conduct accuracy testing by executing code and validating outputs using appropriate tools - Annotate model responses by identifying strengths, areas of improvement, and factual or conceptual inaccuracies - Assess code quality, readability, algorithmic soundness, and explanation quality - Ensure model responses align with expected conversational behavior and system guidelines - Apply consistent evaluation standards by following clear taxonomies, benchmarks, and detailed evaluation guidelines Who You Are - You hold a BS, MS, or PhD in Computer Science or a closely related field - You have significant (3+ years) real-world experience in software engineering or related technical roles - You are an expert in at least two relevant programming languages (e.g., Python, Java, C++, C, JavaScript, Go, Rust, Ruby, SQL, Powershell, Bash, Swift, Kotlin, R, TypeScript, HTML / CSS) - You are able to solve HackerRank or LeetCode Medium and Hard–level problems independently - You have experience contributing to well-known open-source projects, including merged pull requests - You have significant experience using LLMs while coding and understand their strengths and failure modes - You have strong attention to detail and are comfortable evaluating complex technical reasoning , identifying subtle bugs or logical flaws Nice-to-Have Specialties - Prior experience with RLHF, model evaluation, or data annotation work - Track record in competitive programming - Experience reviewing code in production environments - Familiarity with multiple programming paradigms or ecosystems - Experience explaining complex technical concepts to non-expert audiences What Success Looks Like - You identify incorrect logic, inefficiencies, edge cases, or misleading explanations in model-generated code, technical concepts, and system design discussions - Your feedback improves the correctness, robustness, and clarity of AI coding outputs - You deliver reproducible evaluation artifacts that strengthen model performance - Mercor customers trust AI systems to assist reliably with real-world coding tasks Why Join Mercor At Mercor, experienced software engineers play a direct role in shaping how AI systems reason about and generate code. This remote role allows you to apply your technical expertise to high-impact AI development work, improving systems used by developers around the world.