Lead Software Engineer - Mobile

About this role

Come Dream with Us at Hatch

There’s nothing like a great night’s sleep—the cozy, wrapped-up-in-a-heavy-blanket kind of sleep. The fire-crackling, curtains-drawn, DO NOT DISTURB kind of sleep. You know, the good stuff.

But here’s the thing: while 85% of people agree sleep is the key to their well-being, more than half are unsatisfied with their own. Whether it’s stress, interruptions, work, or little ones waking in the night, so many people need help getting truly restorative rest.

That’s where we come in. At Hatch, we’re on a mission to help people build better sleep habits—so they can feel more focused, energized, and present in their lives. We’ve designed best-in-class smart sleep devices, paired with science-backed sleep content, to help people unwind nightly, sleep deeply, and wake gently. More than
5 million
sleepers of all ages have made space for rest with Hatch, with our baby products in
1 in 3 nurseries
and our adult product,
Restore,
taking over nightstands (and TikTok) worldwide.


We are open to candidates across the U.S. and Canada, with a strong preference for those located in New York or San Francisco. Hatch is based in California, so we ask that you’re available during PST/PDT hours.

The Challenge

We're building the next generation of sleep technology that seamlessly connects millions of IoT devices through complex mobile applications. Our iOS and Android apps handle real-time Bluetooth/Wi-Fi communication with hardware, process massive datasets, and maintain sub-second response times across distributed systems.

This role focuses on the Kids Team (aka Kids Pillar)
, where we're at a pivotal moment: transitioning from device-first to service-first experiences, launching AI-powered sleep chat to scale expert guidance, and building features that drive daily engagement beyond the sound player. You'll help shape the technical foundation for how millions of parents get sleep support through the Hatch Baby app.

As a Lead S...