Senior Software Engineer, Full Stack

Customer.io

Remote
Base: $150,000 - $200,000 usd; bonus/equity: not s...
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Build fullstack features in go, react, ember
Design, build, and ship core product experiences
Use ai agents for multi-file changes
** Customer.io is seeking a Senior Full Stack Software Engineer to design and develop core product experiences for their communication platform. The ideal candidate should have extensive experience in backend services and product-facing features, with a strong emphasis on ownership and user-centric engineering. **

Job Summary

  • You’ll design, build, and ship the core product experiences our customers rely on - while helping the team push boundaries on what great communication tools can do.
  • We help teams send smarter, more relevant messages using real-time behavioral data.
  • Our inclusive benefits package supports your well-being and growth, including 100% coverage of medical, dental, vision, mental health, and supplemental insurance premiums for you and your family.

Matching Summary

Match Score: 75

** Customer.io is seeking a Senior Full Stack Software Engineer to design and develop core product experiences for their communication platform. The ideal candidate should have extensive experience in backend services and product-facing features, with a strong emphasis on ownership and user-centric engineering. **

Salary

Base: $150,000 - $200,000 USD; Bonus/Equity: Not specified; Benefits: 100% coverage of medical, dental, vision, mental health, and supplemental insurance premiums, 16 weeks paid parental leave, unlimited PTO, remote work and wellness stipends, professional development budget

Skills & Requirements

Must-have

  • Build fullstack features in Go, React, Ember
  • Design, build, and ship core product experiences
  • Use AI agents for multi-file changes
  • Proficiency with APIs and relational databases
  • Write testable, performant code

Nice-to-have

  • Curious and driven engineers
  • Engineers with product taste
  • Healthy skepticism for the way things are done
  • Empathy, transparency, responsibility

Key Requirements

  • 7+ years of experience
  • Backend services and product-facing features scaling
  • Fluency in TypeScript, React, and Go
  • Strong care for frontend polish and backend performance
  • Bias for action over perfection

Work Rights

Not specified

Tailored Resume

Cover Letter