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Ruby developer [h1.location_city]

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Ruby developer • los angeles ca

[last_updated.last_updated_variable_days]
Remote Ruby Engineer - AI Trainer

Remote Ruby Engineer - AI Trainer

SuperAnnotateLos Angeles, California, 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 ...[show_more][last_updated.last_updated_30]
Paralegal - Loan Documentation

Paralegal - Loan Documentation

Ascent Developer SolutionsLos Angeles, CA, United States
[job_card.full_time]
Ascent Developer Solutions is a leading private lending platform, serving real estate developers nationwide in the acquisition, renovation, and construction of residential real estate.Founded by a ...[show_more][last_updated.last_updated_variable_days]
Ruby on Rails Developer (W2 Only) Job at Quality Choice Solutions in Pasadena

Ruby on Rails Developer (W2 Only) Job at Quality Choice Solutions in Pasadena

Quality Choice SolutionsPasadena, CA, United States
[job_card.full_time]
Be among the first 25 applicants.Get AI‑powered advice on this job and more exclusive features.Ruby on Rails Consultant (W2 Only). Technical Degree (CS or equivalent).AASM, Workflow, or custom rule ...[show_more][last_updated.last_updated_30]
Senior Ruby on Rails Engineer

Senior Ruby on Rails Engineer

Lucas GroupBurbank, California, USA
[job_card.full_time]
We are seeking a highly skilled and experienced Ruby on Rails Senior Software Engineer to join our team and drive software development activities for a suite of complex technical products.This role...[show_more][last_updated.last_updated_30]
Developer

Developer

Tata Consultancy ServicesLos Angeles, CA
[job_card.full_time]
Role : Semarchy Senior Developer • Strong expertise in Semarchy MDM tools and technologies.At least 3 years Semarchy experience is required. In-depth understanding of MDM concepts, data modeling, dat...[show_more][last_updated.last_updated_30]
Web developer

Web developer

SynergisticITLos Angeles, CA, United States
[job_card.full_time]
Job Opportunity At Synergisticit.Are you passionate about coding or technology and ready to make your mark in tech? For more than 14 years, Synergisticit has been helping aspiring developers excel ...[show_more][last_updated.last_updated_variable_days]
Senior Ruby on Rails Engineer

Senior Ruby on Rails Engineer

Infinity Consulting SolutionsBurbank, California, USA
[job_card.full_time]
We are seeking a highly skilled and experienced Ruby on Rails Senior Software Engineer to join our team and drive software development activities for a suite of complex technical products.This role...[show_more][last_updated.last_updated_30]
Web Developer

Web Developer

Rise25, LLCLos Angeles, CA, United States
[job_card.full_time]
Wordpress And Web Developer Position.We are looking for a great Wordpress and web developer to help our fast-growing company. Your role would be supporting our team and top tier clients by posting c...[show_more][last_updated.last_updated_variable_days]
Senior SDET (Rspec / ruby)

Senior SDET (Rspec / ruby)

jobbotWest Los Angeles, CA
[job_card.full_time]
We are a fintech company focused on giving people financial freedom.We provide autoloan refinancing and are backed by leading tech, auto, and finance industry organizations.Premium health, dental, ...[show_more][last_updated.last_updated_variable_days]
Application Developer

Application Developer

TradeJobsWorkforcePacoima, CA, United States
[job_card.full_time]
Analyze the ideas, business models, and user requirements to formulate a design strategy to carry out.Act as a tenant to draw out a workable application design and coding parameters with the essent...[show_more][last_updated.last_updated_variable_days]
  • [promoted]
Application Developer

Application Developer

TradeJobsWorkForce90020 Los Angeles, CA, US
[job_card.full_time]
Analyze the ideas, business models, and user requirements to formulate a design strategy to carry out.Act as a tenant to draw out a workable application design and coding parameters with the essent...[show_more][last_updated.last_updated_30]
Remote Ruby Engineer - AI Trainer

Remote Ruby Engineer - AI Trainer

SuperAnnotateLos Angeles, California, US
[job_card.30_days_ago]
[job_preview.job_type]
  • [job_card.full_time]
  • [filters.remote]
[job_card.job_description]

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 problem-solving, and provide expert feedback that helps models produce answers that are accurate, logical, and clearly explained. You will assess solutions for readability, maintainability, and correctness; identify errors in MVC structure, domain modeling, or control flow; fact-check information; write high-quality explanations and model solutions that demonstrate idiomatic Ruby patterns; and rate and compare multiple AI responses based on correctness and reasoning quality.

This role is with SME Careers, a fast-growing AI Data Services company and subsidiary of SuperAnnotate that provides AI training data for many of the world’s largest AI companies and foundation model labs, and your work will directly help improve the world’s premier AI models while giving you the flexibility of impactful, detail-oriented remote contract work.

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 :

  • 1–2+ years of professional Ruby programming experience in production environments.
  • Strong understanding of Ruby on Rails, MVC architecture, and idiomatic Ruby patterns for structuring application code.
  • Hands-on software engineering experience building and maintaining Ruby or Rails applications, with exposure to real-world production constraints.
  • Ability to evaluate readability, maintainability, and logical correctness in Ruby and Rails code, including model, controller, and service-layer design.
  • Significant experience using LLMs or AI coding assistants while programming, combined with a disciplined approach to validating and reviewing their output.
  • Excellent English writing skills, capable of producing clear, structured, and pedagogical technical explanations and code reviews.
  • Minimum Bachelor’s degree in Computer Science or a closely related technical field.
  • Previous experience with AI data training, large-scale code review, or evaluation of AI-generated technical content is strongly preferred; Minimum C1 English proficiency and an extremely detail-oriented working style are required.
  • Highly preferred : experience with frameworks and tools such as Ruby on Rails, Sinatra, and RSpec in real projects.
  • Preferred : merged PRs in Ruby open-source projects, experience with metaprogramming or test-heavy systems, and competitive programming exposure.