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Software Engineer - Ruby

Alignerr

AI Expert - Software Engineering Contractor
Remote (Global) $40 – $60/hr July 14, 2026

Job description

Software Engineer – Ruby (AI Training)

About the Role

What if your Ruby skills could directly influence how AI understands and writes production-grade software for developers around the world? We're looking for experienced Ruby Software Engineers to help design, evaluate, and improve the real-world coding scenarios that teach AI systems how great backend engineering actually works.

This is a fully remote, flexible contract role. You'll bring your professional engineering experience to meaningful technical work — reviewing code, reasoning through system design, and helping shape AI that genuinely understands software at a production level.

  • Organization: Alignerr
  • Type: Hourly Contract
  • Location: Remote
  • Commitment: 10–40 hours/week

What You'll Do

  • Develop, review, and evaluate backend services and APIs written in Ruby and Ruby-based frameworks
  • Analyze existing codebases for correctness, performance, and maintainability — and clearly explain your reasoning
  • Help create and validate realistic software engineering scenarios used in AI training and evaluation datasets
  • Assess AI-generated Ruby code for quality, accuracy, and production-readiness
  • Collaborate asynchronously with researchers and engineers supporting cutting-edge AI development
  • Complete task-based assignments independently on your own schedule

Who You Are

  • 2+ years of professional software engineering experience
  • Strong proficiency in Ruby and backend development — you're comfortable in production codebases
  • Solid understanding of APIs, data-driven systems, and software engineering best practices
  • Detail-oriented and analytical — you notice what's wrong and can articulate why
  • Clear written communicator who can explain technical decisions without jargon
  • Comfortable working independently in an async, remote environment

Nice to Have

  • Experience with Ruby on Rails or other Ruby-based frameworks
  • Background in code review, technical writing, or engineering mentorship
  • Familiarity with AI tools or software evaluation workflows
  • Exposure to data pipelines, machine learning systems, or AI-adjacent infrastructure

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 generates real-world code
  • Potential for ongoing work and contract extension as new projects launch
Apply now

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Frequently asked questions

Is Alignerr legitimate?
Yes, Alignerr is a legitimate company listed on RemoWork. We verify all companies on our platform. However, we always recommend doing your own research before sharing personal information or starting work. Check reviews from other users and visit the company's official website for the most up-to-date information.
How do I get started with Alignerr?
To get started, visit Alignerr's official website and look for their careers or sign-up page. Create an account, complete your profile with relevant skills and experience, and apply for available positions or projects. Some companies may require you to pass a qualification test or assessment before you can start working.
Does Alignerr offer remote work?
Yes, Alignerr offers remote work opportunities. Most tasks and positions can be completed from anywhere with a reliable internet connection and a computer or smartphone. Specific location requirements may vary by project or role, so check individual listings for details.
How does Alignerr pay its workers?
Payment methods and schedules vary. Common payment options include PayPal, bank transfers, Payoneer, and other digital payment platforms. Visit Alignerr's official website or check their payment/FAQ section for specific details about payment methods, minimum thresholds, and payout schedules.
What skills do I need to work with Alignerr?
Required skills vary by role and project. Generally, you'll need a reliable internet connection, basic computer literacy, strong attention to detail, and good communication skills. Some positions may require specialized expertise, language proficiency, or technical qualifications. Check individual job listings for specific requirements.
What type of AI work does Alignerr focus on?
Alignerr specializes in AI alignment and model evaluation tasks. Contributors help ensure AI models produce safe, accurate, and helpful outputs by evaluating model responses, identifying errors or biases, and providing human feedback that improves AI behavior and alignment with human values.
Do I need technical AI knowledge to work with Alignerr?
While technical AI knowledge is a plus, many Alignerr tasks are designed for non-technical contributors with strong critical thinking, writing, and analytical skills. The ability to evaluate content quality, identify factual errors, and provide clear feedback is more important than programming expertise for most roles.
How does Alignerr ensure quality in its work?
Alignerr implements multi-layered quality assurance including calibration tasks, consensus scoring between annotators, regular quality audits, and feedback loops. Contributors are expected to maintain high accuracy scores, and ongoing training helps maintain consistent quality standards.
Apply now

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