Staff Engineer, Platform/SRE

OneSignal is a leading omnichannel customer engagement solution that has achieved remarkable scale, serving billions of HTTP requests daily. As a Series C venture-backed company supported by SignalFire, Rakuten Ventures, and Y Combinator, we're revolutionizing how businesses connect with their users. The Platform/SRE team plays a crucial role in maintaining our 99.95% uptime while scaling our infrastructure.

As a Staff Engineer in Platform/SRE, you'll be at the forefront of our infrastructure engineering efforts, working with cutting-edge technologies like Rust and Go. You'll be responsible for operating and engineering our infrastructure's future, managing critical systems including PostgreSQL, Scylla, Redis, Kafka, and Kubernetes. Your role combines software engineering with infrastructure focus, requiring both deep technical knowledge and automation expertise.

The position offers unique challenges in scaling our systems while maintaining high reliability. You'll work with a diverse tech stack, automate data center operations, and collaborate across teams to architect highly scalable services. The role requires not just operational knowledge but the ability to transform manual processes into automated systems.

OneSignal offers a remote-first culture with offices in San Mateo, CA and London, UK. We pride ourselves on maintaining a healthy work-life balance and fostering an environment of ownership and personal growth. Join us in shaping the future of customer engagement technology while working with a team that values both technical excellence and human connection.