Software Engineer – Ruby (AI Training) About The Role What if your Ruby skills could directly influence how AI understands, writes, and reasons about real-world software systems? We're looking for experienced Ruby Software Engineers to work on cutting-edge AI training and evaluation projects — reviewing code, building backend systems, and helping shape the next generation of AI-powered development tools. This is a fully remote, flexible contract role.

Work on your own schedule, take on meaningful engineering challenges, and make a tangible impact on how AI handles production-grade code.

Organization: Alignerr

Type: Hourly Contract

Location: Remote

Commitment: 10–40 hours/week What You'll Do Design, develop, and maintain backend services and APIs using Ruby and Ruby-based frameworks

Review and analyze real-world codebases for correctness, performance, and maintainability

Evaluate AI-generated Ruby code against production-grade engineering standards

Create, validate, and refine technical datasets by working through realistic software engineering scenarios

Collaborate asynchronously with researchers and engineers to support AI training and evaluation efforts





Clearly document your technical reasoning and findings in structured formats Who You Are 2+ years of qualified software engineering experience

Strong proficiency in Ruby and backend development concepts

Comfortable working with production codebases, REST APIs, and data-driven systems

Naturally detail-oriented and analytical — you spot issues others miss

Able to explain technical decisions clearly and concisely in writing

Self-motivated and reliable when working independently in an async environment Nice to Have Experience with Ruby on Rails or other Ruby-based frameworks

Familiarity with AI tools or code evaluation workflows

Background in code review, software architecture, or technical writing

Exposure to testing frameworks, CI/CD pipelines, or DevOps practices Why Join Us Work on cutting-edge AI projects alongside leading research labs

Fully remote and flexible — work when and where it suits you

Freelance autonomy with the structure of meaningful, task-based engineering work

Make a direct, tangible impact on how AI understands and produces real-world code

Potential for ongoing work and contract extension as new projects launch

📌 Software Engineer - Ruby (India)
🏢 Alignerr
📍 India