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Ruby developer • san jose ca

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Remote Ruby Engineer - AI Trainer

Remote Ruby Engineer - AI Trainer

SuperAnnotateSan Jose, 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]
  • [promoted]
Snow Developer

Snow Developer

SparktekSan Jose, CA, United States
[job_card.full_time]
Title : - SNOW Developer with Full-stack.Location : Santa Clara, CA [Hybrid].Job Description : [Certification is a must]. We are seeking a highly skilled Senior ServiceNow Developer with proficiency in ...[show_more][last_updated.last_updated_30]
  • [promoted]
Web Developer

Web Developer

TradeJobsWorkForce95127 San Jose, CA, US
[job_card.full_time]
Web Developer Job Duties : Regular exposure to business stakeholders and executive management,...[show_more][last_updated.last_updated_30]
  • [promoted]
Swift Application Developer

Swift Application Developer

AppleCupertino, CA, United States
[job_card.full_time]
Do you want to help define the future of delivering Apple software to customers? Join the Insights & Release Technologies team to develop productivity products focused on optimizing the engineering...[show_more][last_updated.last_updated_variable_days]
  • [promoted]
Sr. Bigdata Developer

Sr. Bigdata Developer

ClifyXSan Jose, CA, United States
[job_card.full_time]
Location : San Jose, CA Duration : 6+ Months.Responsibilities : Experience with big data techniques (Hadoop, MapReduce, Spark) and querying tools (such as Hive, Pig). Strong knowledge of cloud platform...[show_more][last_updated.last_updated_variable_days]
  • [promoted]
Senior Backend Developer

Senior Backend Developer

Staffing the UniverseSan Jose, CA, United States
[job_card.full_time]
A globally recognized investment management firm, focused on fixed income and equity assets, is seeking a talented and experienced Senior Backend Developer to join their team.The developer will be ...[show_more][last_updated.last_updated_variable_days]
  • [promoted]
Senior Intelligence Analyst (Capabilities Developer)

Senior Intelligence Analyst (Capabilities Developer)

ZscalerSan Jose, CA, United States
[job_card.full_time]
Zscaler is a pioneer and global leader in zero trust security.The world's largest businesses, critical infrastructure organizations, and government agencies rely on Zscaler to secure users, branche...[show_more][last_updated.last_updated_variable_days]
.Net Developer

.Net Developer

Zone IT SolutionsSan Jose, California, United States
[job_card.full_time] +1
This is a permanent role for a global IT service provider.Experience delivering complex web-based applications / services using Microsoft technology stacks : . HTML5, CSS, JavaScript frameworks.Strong k...[show_more][last_updated.last_updated_30]
IOS Developer

IOS Developer

NATIONMIND LLCSanta Clara,, CA, US
[job_card.full_time]
NationMind LLC is a technology consulting firm focused on software development and QA testing services.We help clients build reliable, scalable applications with a strong emphasis on automation, pe...[show_more][last_updated.last_updated_variable_days]
Algorithm Developer

Algorithm Developer

Applied MaterialsSanta Clara,CA
[job_card.full_time]
Applied Materials is a global leader in materials engineering solutions used to produce virtually every new chip and advanced display in the world. We design, build and service cutting-edge equipmen...[show_more][last_updated.last_updated_30]
.Net developer

.Net developer

Apptad IncSunnyvale, CA, United States
[job_card.full_time]
[filters_job_card.quick_apply]
MessageBody"> Job Role : .NET Developer Location : San Francisco , CA(onsite) Primary Skills : J2E...[show_more][last_updated.last_updated_variable_days]
PLM AWC Developer

PLM AWC Developer

Pi-Square Technologies LLCSunnyvale, CA, United States
[job_card.full_time] +1
[filters_job_card.quick_apply]
AWC Developer • 5 8 years of experience in Siemens Teamcenter PLM Strong hands-on experience with Active Workspa...[show_more][last_updated.last_updated_variable_days]
Senior Python Developer with AWS

Senior Python Developer with AWS

Sysmind LLCSan Jose, CA, United States
[job_card.full_time]
[filters_job_card.quick_apply]
MSP Owner : Deepa Narayanan Location : San Jose CA Duration : 6 months GBaMS ReqID : 10555998 100% ONSITE ROLE Sen...[show_more][last_updated.last_updated_variable_days]
Remote Ruby Engineer - AI Trainer

Remote Ruby Engineer - AI Trainer

SuperAnnotateSan Jose, 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.