Senior/Staff Software Engineer, iOS

Responsibilities

• Design and build Suno’s iOS app across creation, discovery, playback, and social experiences
• Create foundational abstractions and libraries for performant, highly interactive audio and animation
• Collaborate closely with product and design to shape the feel, flow, and direction of the app
• Optimize for performance, responsiveness, and delight—from frame rates to load times to micro-interactions
• Instrument and monitor the app’s health and iterate rapidly based on real user data
• Set technical direction for the iOS platform and define architectural patterns (Staff level)
• Mentor engineers and raise the bar for code quality and engineering culture

Requirements

• 5+ years (Senior) or 7+ years (Staff) experience shipping production iOS apps
• Advanced expertise in Swift, including proficiency with SwiftUI and UIKit
• Deep experience building fluid, polished animations and translating design prototypes into production-grade code
• Strong performance skills, including profiling and benchmarking to fix UI thread contention and network efficiency
• Ability to work with ambiguity and make technical tradeoffs without a fully-defined spec
• Must be eligible to work in the US
• Ability to work onsite 5 days a week in our Chelsea, NYC office

Preferred Qualifications

• Experience with audio playback systems, streaming pipelines, or real-time audio
• Experience building social product features such as feeds, follow graphs, and notifications
• Background designing or consuming mobile-first APIs in collaboration with backend teams
• Track record of building 0→1 consumer products at fast-moving startups
• Technical leadership or mentorship experience

Benefits

• Company Equity Package
• 401(k) with 3% Employer Match & Roth 401(k)
• Medical, Dental, & Vision Insurance (PPO with HSA & FSA options)
• 11 Paid Holidays + Unlimited PTO & Sick Time
• 16 Weeks of Paid Parental Leave
• Creative Education Stipend
• Generous Commuter Allowance
• In-Office Lunch (5 days per week)

About the Company

Suno is the leader in AI music and the fastest-growing consumer entertainment company. We are building the world's first creative entertainment platform, where anyone can experience the joy of making music. Backed by leading investors like Bond Capital, Lightspeed, and NVIDIA, we are shaping a new medium through advanced generative audio technology.