About Sandbar

Sandbar is an interface company in New York City. We aim to expand human thinking. Our team has built software, ML, hardware, and consumer products across Meta, CTRL-labs, Apple, Peloton, and Equinox.

Our first product is Stream, a private voice ring that extends your thinking. Stream has been featured in WSJ, Bloomberg, Wired, and Time's Best Inventions of the Year.

Join us in creating technology that extends human thinking.

About

We’re looking for an experienced software product engineer to help build Stream, a new conversational interface. We aspire to make technology as easy as thinking—fast, intuitive, and always available. This role will extend Stream to new surfaces and use cases, and is perfect for someone who sits at the intersection of software engineering, interaction design, and consumer products.

Responsibilities

Extend Stream into novel desktop, web, and other surfaces—owning the full stack from UI to backend

Design and build interaction patterns for novel input-output paradigms

Develop new features and integrations end-to-end, including backend services where needed

Collaborate with iOS, firmware, and backend engineers to maintain a seamless cross-platform experience

Work with product, design, and GTM to ship releases, gather insights, and iterate

Qualifications

5+ years building and shipping consumer-facing software products

Strong proficiency in modern web technologies (TypeScript, React or similar) and desktop frameworks (Swift, Electron)

Comfort working full stack—backend services, APIs, and frontend

Excellent attention to UI/UX details

Track record of building 0-to-1 products or features with ambiguity

Experience with real-time or interactive applications is a plus

Experience with audio/media APIs is a plus

Strong interdisciplinary communication

Strong ownership, comfort with ambiguity, and high technical output

Passion for human-computer interfaces

FTE Benefits

Health, vision, and dental benefits

Company-sponsored 401(k)

Unlimited PTO and sick time

Early stage equity