Help build Stream, a conversational interface that aims to make technology intuitive and accessible, engaging in a role that blends software engineering and design.
About Sandbar
Sandbar is an interface company in New York City. We aim to augment individuals in an agentic world—to think, act, and move freely. Our team has built SW, ML, and HW products across Meta, CTRL-labs, Google, Apple, Fitbit, Peloton, and Equinox.
Our first product, Stream, is a new human-agent interface—a private voice ring and conversational computer. Stream has been featured in WSJ, Bloomberg, & Wired, and begins shipping in Summer '26.
Join us in creating a new interface for self augmentation.
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
3+ 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 across the stack—backend services, APIs, and frontend
Track record of building 0-to-1 products or features with ambiguity
Excellent attention to interaction details
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
Unlimited PTO and sick time
Early stage equity
Health Insurance
Health, vision, and dental benefits
Paid Time Off
Unlimited PTO and sick time
Sandbar is an interface company based in New York City, focused on creating consumer software and hardware that enhance human expression and navigation of the world. Our flagship product, Stream, is a private voice ring and conversational notepad designed to facilitate seamless communication—backed by a team with experience at leading tech companies like Meta and Google.
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