Top Ruby Jobs in St. Louis, MO

The Principal Software Engineer will architect and lead the development of scalable systems, drive technical excellence, mentor teams, and promote best practices at a fintech company.

As a Software Engineer, you will build and maintain a native advertising platform, collaborating with teams to enhance user interfaces and improve ad campaign effectiveness.

Looking for a Senior Ruby on Rails Engineer to own complex features, build scalable systems, and collaborate with design and product teams while using AI tools for coding. Must have 5+ years of Rails experience and strong coding skills.

As a Mid-Level Full Stack Developer, the role involves building and maintaining web applications, implementing new features, and optimizing performance using Ruby on Rails in a remote setting.

As a Senior Full-Stack Engineer, you'll build and maintain web applications using Ruby on Rails and React, mentor junior developers, and contribute to internal best practices while communicating with clients about their needs.

Develop and maintain customer-facing features in Ruby on Rails, collaborating cross-functionally to drive user experience and business impact through AI-enhanced tools and practices.

As a Senior Software Developer, you'll implement new features, improve user experiences, and help mentor less experienced developers while ensuring code quality and optimal workflow processes.

Mudflap seeks software engineers to build and scale their payments platform using Ruby on Rails, collaborating cross-functionally and owning features end-to-end.