Senior Site Reliability Engineer
Customer.ioUnited States
Posted March 6, 2026
140000 - 180000 USD
Full Time
About the Company
Customer.io is a platform that helps teams send smarter, more relevant messages using real-time behavioral data.
Job Description
Customer.io is looking for a Senior Site Reliability Engineer to help scale their infrastructure, reduce operational toil, and increase reliability as they grow. The ideal candidate will have experience in high-scale systems and a passion for making platforms better for developers and customers.
Requirements
- 7+ years in SRE or infrastructure roles, improving production systems at scale
- Deep MySQL experience - schema design, performance tuning, and operational tooling
- Fluency in cloud-native tech (GCP a plus) and Terraform
- Proficiency in Go and Bash for scripting and systems programming
- Skill in observability, incident response, and debugging distributed systems
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
