Sesame · 5 days ago
iOS Engineer, Device Integration
San Francisco, CA
Full-time
Onsite
Mid Level
$175K/yr - $280K/yrSesame is a company focused on creating lifelike computers and voice companions. They are seeking an experienced iOS Engineer to build their app that integrates with next-generation wearable devices, collaborating with various teams to ensure a seamless user experience.
Artificial Intelligence (AI)Consumer GoodsSoftwareElectronicsConsumer ElectronicsConsumer SoftwareWearables
Responsibilities
Build Sesame’s standalone companion app — the foundation for a new consumer product category — on a team that highly values craft and quality
Work with hardware/firmware teams to design and implement a seamless iOS user experience with Sesame’s wearable devices
Work with multiple teams across engineering, design, and product to ship complex projects that delight users
Work with other iOS, Android, and web engineers to define Sesame's mobile and web strategy going forward
Write clean, testable, and maintainable code with a focus on performance and reliability
Participate in code reviews, CI/CD, and App Store release cycles
Qualification
Required
Strong intuition and deeply considered opinions about iOS app design and aesthetics, you can point to a portfolio of beautiful, useful apps that you either created yourself or were deeply involved in
Passionate about the complex engineering involved in building lightning-fast, ergonomic, and innovative iOS UI
Always up to date on the latest iOS UI/UX design patterns; tuned into the Apple release cycle and always thinking about how the latest features can help the team produce an even more incredible experience
Lots of hands-on experience with the software development lifecycle of iOS apps: build trains, test strategy, and the latest UI architecture patterns
Strong knowledge of iOS frameworks, CoreBluetooth, and Apple design guidelines
Excellent communication skills and the ability to work collaboratively across disciplines
Preferred
Experience building apps for IoT or wearable devices
Experience working with BT/BLE-enabled devices, and/or doing OTA firmware updates
Experience working with iOS AccessorySetupKit
Experience in a startup or fast-moving product environment
Benefits
401k matching
100% employer-paid health, vision, and dental benefits
Unlimited PTO and sick time
Flexible spending account matching (medical FSA)
Company
Sesame
Sesame is a voice tech startup focused on developing AI voice assistants that create natural and emotionally resonant conversations.
Founded in 2022
51-200 employees
H1B Sponsorship
Sesame has a track record of offering H1B sponsorships. Please note that this does not
guarantee sponsorship for this specific role. Below presents additional info for your
reference. (Data Powered by US Department of Labor)
Distribution of Different Job Fields Receiving Sponsorship
50%
Represents job field similar to this job
Engineering and Development
Product Management
Trends of Total Sponsorships
*2021 (2)
Funding
Current Stage
Growth StageTotal Funding
$307.62MKey Investors
Sequoia Capital,Spark CapitalAndreessen Horowitz
2025-10-21Series B· $250M
2023-11-01Series A· $47.5M
2023-09-12Seed· $10.12M
Recent News
2026-05-28
2026-05-19
Company data provided by crunchbase