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Ruby developer Jobs in Longmont, CO

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Ruby developer • longmont co

Last updated: 4 days ago
Remote Ruby Engineer - AI Trainer

Remote Ruby Engineer - AI Trainer

SuperAnnotateLongmont, Colorado, US
Remote
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 moreLast updated: 17 days ago
Senior Software Developer with Security Clearance

Senior Software Developer with Security Clearance

Potawatomi Federal SolutionsMead, CO, United States
Full-time
Position Title : Senior Software Developer Location : Hybrid (Some onsite work in Lakewood, CO) Division : Advancia Aeronautics EEO Class : Professional FLSA Classification : Exempt Employment Class : Fu...Show moreLast updated: 4 days ago
  • Promoted
Remote Side Hustle Developer

Remote Side Hustle Developer

Finance BuzzLyons, Colorado, US
Remote
Full-time +1
This position is for individuals who want to develop a side income stream while still working full time.You will test different small-scale remote opportunities, learn what works, and grow what pro...Show moreLast updated: 30+ days ago
Software Developer - DevOps

Software Developer - DevOps

SIB McKesson High Volume Solutions Inc.Longmont, CO, USA
Remote
Full-time
Software Engineers within McKesson’s Automated Prescription Solutions business unit design, deploy, and support software that powers large, semi-automated pharmacies across the U.DevOps team to dev...Show moreLast updated: 23 days ago
Sr. Storage Software Developer

Sr. Storage Software Developer

PanasasNiwot, Colorado
Full-time
VDURA is a renowned leader in parallel file systems, specializing in distributed storage solutions for the AI and high-performance computing market. We are seeking a highly experienced Senior Storag...Show moreLast updated: 30+ days ago
Sr Staff Engineer - Test Process Software / Firmware Developer

Sr Staff Engineer - Test Process Software / Firmware Developer

SeagateLongmont, CO, US
Full-time
Development, Infrastructure and Process Architecture (DIPA) team is a software and firmware development team at the forefront of HDD technological innovation. The DIPA team plays an important role i...Show moreLast updated: 30+ days ago
Moodle Developer 1 Year Contract Denver, CO 80203 (Remote)

Moodle Developer 1 Year Contract Denver, CO 80203 (Remote)

Lorven TechnologiesColorado, United States
Remote
Full-time
Location : Denver, CO 80203 (Remote).We are seeking a talented PHP / Laravel Developer specialized in developing web applications to join our team. The ideal candidate will be responsible for developin...Show moreLast updated: 30+ days ago
Senior Application Developer

Senior Application Developer

Insight GlobalLongmont, CO
Full-time
A local government client of Insight Global is hiring for a Remote Senior Application Developer to join their team.This individual will support a data integration project to assist in enhancing the...Show moreLast updated: 30+ days ago
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Remote Ruby Engineer - AI Trainer

Remote Ruby Engineer - AI Trainer

SuperAnnotateLongmont, Colorado, US
17 days ago
Job type
  • Full-time
  • Remote
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.