Senior Ruby on Rails Engineer

About Zipline

Zipline is a well-funded, rapidly growing SaaS company transforming how frontline teams work. We empower the world’s leading brands across retail, healthcare, logistics, and beyond to connect, align, and inspire their employees—from headquarters to the front lines. Our customers consistently give us best-in-class NPS and CSAT scores, and they rave about how Zipline makes their teams’ lives easier and their businesses more effective. We’re also a fully remote company, with passionate employees across the U.S., Canada, and around the globe.

About the Role

We're looking for a Senior Ruby on Rails Engineer to join our team as the surface area of our product and infrastructure continues to scale with rapid customer growth. This is a great opportunity for someone excited about shaping robust systems—and contributing to AI-powered initiatives such as automatic content creation.

What You’ll Do

- Defining and improving useful APIs for our customers

- Design, develop, and maintain robust and scalable features for our web-based applications

- Maintain and enhance existing features, adapting them for an evolving market

- Evangelize coding, testing and performance best practices with the rest of the team

- Collaborate with our product, design and customer success teams on new features that customers will love

What We're Looking For

- You have significant relevant production experience with large-scale Ruby on Rails applications

- You have great written and verbal communication skills

- You prefer taking projects from inception to completion and are outcome-oriented

- You have a strong understanding of systems architecture, database design, and the Ruby language

- You are proactive with communication and have no problem managing your time as a remote employee

- You are proud of your craft, and enjoy and value clean code that scales to keep large teams productive

- You have an interest in—or experience with—AI/ML technologies, especially ...