Staff Ruby Engineer – Remote Contract for AI Training

About the role

Micro1 is seeking experienced Staff Ruby Engineers to help train next‑generation AI systems. This fully remote contract role involves designing and architecting scalable Ruby and Rails applications.

Key responsibilities

• Design and build scalable Ruby on Rails systems and service‑oriented architectures.
• Optimize database schemas, write efficient queries, and tune performance bottlenecks.
• Lead API design and ensure robust, maintainable code standards.
• Mentor junior engineers and promote best practices across the team.

Required profile

• Proven expertise in Ruby on Rails and large‑scale system design.
• Strong background in database modeling and performance tuning.
• Experience leading API design and service‑oriented projects.
• Ability to mentor and set coding standards.

Required skills

• Ruby
• Ruby on Rails
• Database design and query optimization
• API design
• Performance tuning