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Micro1
RemoteSoftware EngineeringBackend Development

Staff Ruby Engineer | $30-$80/hr Remote

$30–$80/hr
Posted April 29, 2026
contract
50 openings

Overview

This Staff Ruby Engineer role involves applying expert Ruby and Rails skills to help train next-generation AI systems by designing scalable systems, optimizing databases, and leading API design. The engineer will mentor team members, enforce code quality standards, and collaborate across teams to translate business needs into technical solutions. No prior AI experience is needed; domain expertise in Ruby/Rails is the key requirement.

What You'll Do7

  • 1Design and architect scalable, maintainable systems using Ruby and Ruby on Rails
  • 2Develop and optimize database schemas and queries for performance and reliability
  • 3Lead API design and implementation, ensuring robust service-oriented architecture
  • 4Mentor and guide engineers, fostering a culture of code quality and technical growth
  • 5Analyze application bottlenecks and drive solutions for enhanced performance
  • 6Establish and enforce coding standards, best practices, and design principles
  • 7Collaborate with cross-functional teams to translate business needs into technical solutions

Requirements7

  • 1Expert-level proficiency in Ruby and Ruby on Rails
  • 2Proven experience in system design and architecture for large-scale applications
  • 3Strong background in database modeling, optimization, and management
  • 4Demonstrated ability in performance profiling and tuning of web applications
  • 5Extensive hands-on experience 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 best software practices

Who Should Apply

Ideal candidates are expert Ruby/Rails engineers with a proven track record in system design and database optimization. They should be passionate about mentoring other engineers and enforcing high code quality standards. Experience with scaling distributed systems and microservices is a plus, but not required. This role is perfect for seasoned engineers who want to apply their domain expertise to cutting-edge AI training projects.

Salary Insight

The role offers an hourly rate range of $30-$80/hr, indicating a contractor position with potential for negotiation based on experience.

Required Skills

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

Application Tip

Since this is a contractor role involving AI training, highlight specific examples of scalable systems you've architected and how you've mentored teams to improve code quality. Tailor your application to show how your Ruby/Rails expertise can directly contribute to high-quality data generation for AI models.

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