Staff Software Engineer, Fullstack

OneSignal, a Series C venture-backed company, is revolutionizing customer engagement with its comprehensive messaging platform. As a Staff Software Engineer, you'll join a team that powers communications for over 1.8 million businesses worldwide, including major names like Zynga, USA Today, and Eventbrite. The role combines technical leadership with hands-on development, focusing on building scalable solutions that serve billions of messages daily.

The position offers a unique opportunity to work with modern technologies like Rust, Ruby, and TypeScript while contributing to a product that reaches 1 in 5 new apps. You'll be instrumental in designing distributed systems, leading technical initiatives, and mentoring team members. The company culture emphasizes healthy work-life balance, kindness in interactions, and personal growth.

Based in San Mateo, CA, with a presence in London, UK, OneSignal offers flexible remote work options across multiple US states and international locations. The compensation package is highly competitive, with a base salary range of $190,000-$210,000, plus equity and comprehensive benefits. This role is perfect for experienced engineers who want to make a significant impact while working with cutting-edge technologies in a rapidly growing company.