Senior Mobile Software Engineer (NYC)

Comun • New York, NY

177d

About The Position

Own the mobile experience that powers our unique banking platform. You’ll help shape the product roadmap, turn design files into reality, and keep our component library sharp so we can ship fast without sacrificing quality. Our stack includes React Native, Expo, TypeScript, and GraphQL.

Requirements

• Strong React and TypeScript production experience.
• React Native and Expo experience.
• Deep understanding of frontend architecture, state management, testing, and accessibility.
• Proven ability to ship secure, high-uptime apps (fintech, e-commerce, or similar).
• Comfortable leading technical decisions and working independently in a fast-moving startup.
• Skilled at breaking down ambiguous problems and explaining trade-offs.
• Experienced debugging complex issues across frontend, API, and mobile layers.

Nice To Haves

• Expo experience.
• Experience publishing and maintaining iOS/Android apps.
• Familiarity with mobile performance optimization, payments, authentication, or KYC flows.

Responsibilities

• Build and ship new features with product, design, and backend teams.
• Define frontend patterns, tools, and processes that speed development.
• Maintain testing and observability to ensure a stable, high-quality app.
• Evolve our design system and component library for consistency and scale.
• Partner with leadership on technical planning and architecture.

Benefits

• Competitive salary and generous equity
• Medical, dental, and vision insurance
• Gym Pass subscription
• Daily office lunch in NYC Office
• Paid parental leave
• Flexible PTO
• Remote-friendly when traveling
• Company-wide offsites
• 401(k) for US employees
• Visit to our NYC Office for remote team members
• Visa sponsorship if applicable

What This Job Offers

• Job Type: Full-time
• Career Level: Mid Level
• Education Level: No Education Listed
• Number of Employees: 11-50 employees