Senior Software Engineer, Full Stack

Customer.io is looking for a Senior Software Engineer to build fullstack features in Go, React, and Ember, collaborate with others, share knowledge, and help evolve systems to scale with more customers and messages.

Requirements

• 7+ years of experience building and scaling backend services and product-facing features
• Fluency in TypeScript, React (or similar), and a statically typed backend language like Go
• Strong care for frontend polish, backend performance, and the overall customer experience
• Proficiency with APIs, relational databases, and writing testable, performant code
• Bias for action over perfection, and pride in owning technical decisions

Benefits

• 100% coverage of medical, dental, vision, mental health, and supplemental insurance premiums
• 16 weeks paid parental leave
• Unlimited PTO
• Stipends for remote work and wellness
• Professional development budget