Staff Software Engineer, Onsite Customer Growth

Attentive® is the AI marketing platform for 1:1 personalization redefining the way brands and people connect. We’re the only marketing platform that combines powerful technology with human expertise to build authentic customer relationships. By unifying SMS, RCS, email, and push notifications, our AI-powered personalization engine delivers bespoke experiences that drive performance, revenue, and loyalty through real-time behavioral insights. Recognized as the #1 provider in SMS Marketing by G2, Attentive partners with more than 8,000 customers across 70+ industries. Leading global brands like Crate and Barrel, Urban Outfitters, and Carter’s work with us to enable billions of interactions that power tens of billions in revenue for our customers. With a distributed global workforce and employee hubs in New York City, San Francisco, London, and Sydney, Attentive’s team has been consistently recognized for its performance and culture. We’re proud to be included in Deloitte’s Fast 500 (four years running!), LinkedIn’s Top Startups, Forbes’ Cloud 100 (five years running!), Inc.’s Best Workplaces, and the Human Rights Campaign Foundation's Corporate Equality Index! About the Role The Onsite Customer Growth team develops features that help Attentive's customers grow through personalized experiences built directly on their websites. We focus on increasing list growth through investments in creative capabilities, experimentation, and AI-driven optimization. Our team builds the systems and product experiences that power onsite engagement for millions of users and help brands convert more visitors into subscribers and customers. We're looking for a Staff Software Engineer to serve as a technical anchor for the team, shaping not just what we build, but how we build it. This is a role for someone who thinks in systems across multiple teams, drives durable architectural decisions, and accelerates the people around them as much as the product itself. You'll own the most complex, cross-cutting technical challenges in our onsite growth platform and define the technical strategy as the team scales. This hybrid role is based in our New York office, with in-office collaboration Tues day through Thursday each week. What You'll Accomplish Define and own the technical architecture for Attentive's Onsite Growth platform, setting direction for services, APIs, and shared infrastructure that multiple teams depend on.