Micro1
Micro1Verified listing
RemoteBackend DevelopmentAI & Machine Learning

Staff Ruby Engineer | $30-$90/hr Remote

30–90/hr
Remote
Posted August 4, 2026
contract
50 openings

Overview

This contract role puts your deep Ruby on Rails expertise to work on training next-generation AI systems. You'll apply your engineering know-how to shape how models learn and reason, without needing any prior AI background. Your domain knowledge is what truly matters here.

What You'll Do7

  • 1Architect and design robust, scalable systems using Ruby and Ruby on Rails
  • 2Create and optimize database schemas and queries for maximum performance and reliability
  • 3Lead API design and implementation with a strong service-oriented architecture approach
  • 4Mentor fellow engineers and promote a culture of code quality and continuous growth
  • 5Identify and resolve performance bottlenecks in web applications
  • 6Establish and enforce coding standards, best practices, and architectural principles
  • 7Work across teams to translate business needs into effective technical solutions

Requirements9

  • 1Expert-level proficiency in Ruby and Ruby on Rails
  • 2Proven experience designing and architecting large-scale applications
  • 3Strong background in database modeling, optimization, and management
  • 4Demonstrated ability to profile and tune web applications for performance
  • 5Extensive hands-on work with API design and service-oriented systems
  • 6Track record of providing mentorship and technical leadership within engineering teams
  • 7Commitment to high code quality, automated testing, and software best practices
  • 8Experience leading complex projects in fast-paced environments (preferred)
  • 9Familiarity with scaling distributed systems, microservices, and modern DevOps practices (preferred)

Who Should Apply

We're looking for a seasoned Rubyist who lives and breathes system architecture, enjoys mentoring others, and is excited about contributing to AI advancement through their engineering skills. You take pride in writing clean, performant code and thrive in a remote, collaborative environment.

Salary Insight

Hourly rate ranges from $30 to $90/hr for this remote contract position, depending on experience and expertise.

Location

TypeRemote
LocationRemote
This is a remote position

Required Skills

Expert Ruby and RailsSystem design and architectureDatabase designPerformance optimizationAPI designservice-oriented architectureMentorshipCode QualityTechnical leadership

Application Tip

Showcase your most impactful Rails projects and architecture decisions in your portfolio or resume — include details like scaling challenges and how you optimized database performance.

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How your application is processed

  1. 1Application received

    Your resume and details are logged the moment you apply.

  2. 2ATS + eligibility screening

    We check your profile against the role’s skills, seniority, and requirements.

  3. 3Employer sees qualified profiles only

    Only candidates who clear screening move forward.

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