Sandbar
AI & Machine LearningDirect Ashby career site

Staff Software Engineer, iOS

Location
New York City, NY · On-site
Job type
Full-time
Level
Lead / Staff
Experience
8+ years
Listed
23 days ago

Skills & highlights for this role

  • Swift
  • iOS app development
  • Bluetooth Low Energy
  • WebSocket
  • on-device ML

Also useful

  • Python
  • OS-level integrations

Stated benefits & perks

  • Health
  • Vision
  • Dental
  • 401k match
  • Unlimited pto

About

We’re looking for a staff iOS product engineer to help build Stream, a new conversational interface. The Stream iOS app touches every aspect of our user experience; including device-cloud connectivity, on-device processing, UIUX, and more. You’ll work closely with design, firmware, and backend engineers to create a technically rigorous experience that ultimately feels simple.

Responsibilities

  • Own iOS product delivery-including architecture (Swift), metrics-driven optimization, testing, and releases
  • Work closely with backend services (Websocket) and device integrations (BLE) for low-latency, always-available human-computer interactions
  • Work with product, design, and GTM to ship releases, gather insights, iterate, and improve our experiences for end-users

Qualifications

  • 8+ years building and shipping interactive mobile (iOS) applications
  • Strong proficiency in Swift and complex interactive app development.
  • Deep experience in OS-level integrations such as media control or on-device ML
  • Experience in Python-based servers and the iOS Bluetooth stack are a plus
  • Strong interdisciplinary communication
  • Strong ownership, comfort with ambiguity, and technical output
  • Passion for end-user delight and human-computer interfaces

FTE Benefits

  • Health, vision, and dental benefits
  • Company-sponsored 401(k)
  • Unlimited PTO and sick time
  • Early stage equity

About Sandbar

Sandbar is an interface company in New York City. We aim to augment individuals so we can each think, act, and move more 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 self extension-a private voice ring and conversational interface. Stream has been featured in WSJ, Bloomberg, & Wired, and begins shipping in Summer '26.

Join us in creating technology that extends human thinking.

Read the original posting

From Sandbar's careers page, first listed on Rolev.ai on October 17, 2026. Rolev.ai is not the employer.

How Rolev.ai helps with this application

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Common questions

Where is the Staff Software Engineer, iOS job at Sandbar located?

This Staff Software Engineer, iOS position at Sandbar is located in New York City, NY (On-site). Always check Sandbar's application page for specific state eligibility or relocation policies.

What qualifications are required for Staff Software Engineer, iOS at Sandbar?

For the Staff Software Engineer, iOS role, Sandbar highlights 8+ years of relevant experience; experience with Swift, iOS app development, Bluetooth Low Energy, WebSocket, on-device ML. Rolev.ai can score your existing resume against these requirements and show any skill gaps before you apply.

How do I apply for the Staff Software Engineer, iOS position at Sandbar?

This listing links directly to Sandbar's Ashby application page. You can apply directly on Sandbar's site, or use Rolev.ai to check your resume fit, generate a zero-hallucination tailored resume and cover letter for this posting, and autofill the Ashby application form in 1 click with the Rolev.ai Chrome extension. You always review the form and press Submit yourself.

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