Senior iOS Engineer

TL;DR

Senior iOS Engineer (Kotlin Multiplatform/SwiftUI): Building and evolving mobile apps for sports fan engagement platform with an accent on shared data/domain layers and native iOS user experiences. Focus on end-to-end feature development, bug resolution across shared and native code, and optimizing performance, stability, and scalability for high-traffic sports audiences.

Location: Remote (US)

Salary: $170,000-185,000

Company

End-to-end fan engagement platform for sports teams and venues, unifying ticketing, merchandise, and game day operations; powers NBA, WNBA, NWSL teams; remote-first startup founded in 2021 with $60M funding.

What you will do

• Own end-to-end development of key mobile features from concept to deployment
• Resolve bugs in shared Kotlin Multiplatform and native Swift iOS code
• Write clean, maintainable code with robust unit tests for reliability at scale
• Collaborate with product managers, designers, and engineers to deliver fan-facing experiences
• Implement technical improvements for app performance, stability, and scalability
• Share iOS expertise and leverage AI tools for prototyping, refactoring, and performance analysis

Requirements

• 5+ years building and shipping high-quality mobile apps
• Strong proficiency in Swift
• Experience with Kotlin or Kotlin Multiplatform (or strong interest in learning)
• Mobile app architecture and technical tradeoffs
• Consumer-facing apps for large engaged audiences
• Detail-oriented testing (unit, integration, performance)
• Experience using AI-assisted development tools in production workflows

Nice to have

• Proficiency with GraphQL (e.g., Apollo)
• Familiarity with CI/CD tools (e.g., CircleCI)
• Experience with multi-tenant or white-label mobile apps

Culture & Benefits

• Remote-first with flex PTO and 16 weeks paid parental leave
• Competitive salary, equity, 401(k), medical/dental/vision plans
• $1,000 work-from-home tech setup reimbursement
• Company-paid sustainability subscription for carbon neutrality
• Collaborative culture emphasizing trust, underdog mindset, teamwork, and authenticity