Software Development Engineer in Test
Full-time
Worldwide
Oct 29, 2026
RemoteMatch analyzes your experience against this role's specific tech stack, timezone overlap, and requirements.
About the Role
Headquarters: Remote, United States About Calm Calm is the leading mental health brand on a mission to make the world happier and healthier. Known for its flagship consumer app—ranked #1 in its category with over 180 million downloads and availability in ten languages across 190 countries—Calm helps people sleep better, stress less, and live more mindfully through content and tools from experts and beloved celebrity voices. Building on this foundation, Calm has created a broader portfolio including evidence-based solutions like Calm Health , offered through employers, health plans and providers, designed to expand access to mental health and sleep support, boost benefits engagement, and drive positive health outcomes. Today, Calm supports more than 3,500 organizations and reaches over 42 million covered lives through Calm Health. Calm has been recognized as a TIME100 Most Influential Company and one of Fast Company’s Brands That Matter . Learn more at calm.com . What We Do We build Calm’s product, guide Calm’s analysis, secure Calm’s data, and operate the platforms that underpin it all. We’re product-minded, team-oriented, and grounded in the mission of meeting everyone where they’re at on their mental health journey. We work in fast-moving, small pods, and as an SDET you’ll make sure what we ship is reliable, well-tested, and ready for the millions of people who rely on Calm. What You’ll Do Millions of people rely on Calm every day, and you’ll help make sure every release ea