ruby developer jobs in Massachusetts, US

  • 546 ruby developer jobs in Massachusetts, US
Remote Software Developer (Ruby)
Manchester, NEW HAMPSHIRE, us
A company is looking for a Freelance Software Developer (Ruby) / Quality Assurance (AI Trainer). Key Responsibilities Code generation and code revie..
Posted 6 days ago
Freelance Software Developer (Ruby) / Quality Assurance (AI Trainer)
us
Proficient with code review, quality analysis, and identifying/fixing code smells, anti-patterns, and test gaps in Ruby codebases. Experience using, i..
Posted 3 weeks ago
Freelance Ruby Software Developer
Manchester, NEW HAMPSHIRE, us
Key Responsibilities Code generation and code review, including prompt evaluation and complex data annotation Training and evaluation of large lang..
Posted 6 days ago
Freelance Software Developer (Ruby) - Quality Assurance (AI Trainer)
us
Ruby, hands-on experience with Ruby testing frameworks (RSpec, Minitest, Capybara) and automation tools. Experience using, integrating, or tutoring ot..
Posted 1 month ago
Junior Full Stack Ruby on Rails Developer NEW
Boston, MASSACHUSETTS, us
Junior Full Stack Ruby on Rails Developer. Junior Full Stack Ruby on Rails Developer. Junior Full Stack Ruby on Rails Developer.
Posted 1 day ago
Software Engineer, Ruby - AI Training (Freelance, Remote)Remote NEW
all cities, MA, US
Software Engineer, Ruby - AI Training (Freelance, Remote) Alignerr.com is a community of subject matter experts from several disciplines who align AI..
Posted 21 hours ago
Freelance Software Developer (Ruby) - Quality Assurance (AI Trainer)
us
Ruby, hands-on experience with Ruby testing frameworks (RSpec, Minitest, Capybara) and automation tools. Experience using, integrating, or tutoring ot..
Posted 1 month ago
Ruby on Rails Software Engineer – Research IT & Trials NEW
Boston, MA, US
A leading cancer research institute is seeking a Software Engineer to work in their Informatics & Analytics Department. You will be responsible for co..
Posted 3 hours ago
FullStack (Ruby + React) Developer NEW
G2i
Worcester, MASSACHUSETTS, us
Architect, build, and maintain flow-based features in our platform using Ruby on Rails and React. Strong proficiency with Ruby on Rails for building s..
Posted 5 days ago
Remote Ruby Developer & AI QA Tutor (Freelance) NEW
all cities, MA, US
A tech innovation firm in Iowa seeks a Freelance Software Developer with expertise in Ruby to engage in advanced AI projects remotely. The candidate s..
Posted 21 hours ago
Remote Senior Software Engineer: Ruby, AWS, React & AI NEW
Boston, MA, US
A leading technology company is seeking a Remote Senior Software Engineer to join their dynamic team. This role involves implementing core functionali..
Posted 3 hours ago
Remote Senior Ruby on Rails & Full-Stack Engineer NEW
Worcester, MA, US
A growing fintech company is seeking a Senior Ruby on Rails Engineer / Senior Full Stack Developer to join their fully remote team. The position offer..
Posted 3 hours ago
Freelance Software Developer (Ruby) / Quality Assurance (AI Trainer)
us
Experience using, integrating, or tutoring others with AI/ML or LLM-powered testing/coding solutions in Ruby projects. Familiarity with containerizati..
Posted 3 weeks ago
Senior Ruby on Rails Developer NEW
Boston, MASSACHUSETTS, us
REMOTE Senior Ruby on Rails Engineer / Senior Full Stack Developer Needed for Growing Fintech Company!. As a Senior Software Engineer / Senior Softwar..
Posted 5 days ago
Freelance Software Developer (Ruby) - AI Trainer
us
Contributions to open-source Ruby projects (pull requests, code reviews, issue tracking). Ruby and key ecosystem tools (RSpec, Bundler).
Posted 1 month ago
Some jobs by Jobs2careers and Neuvoo.