Design, build, and maintain native iOS (Swift / SwiftUI) and Android (Kotlin / Jetpack Compose) applications
Own the Built Inspection Application end-to-end, including architecture, quality, stability, and long-term scalability
Lead complex feature development from concept through production and post-launch support
Architect secure, performant, and maintainable mobile solutions
Ensure strong standards for testing, observability, performance, accessibility, and offline/data-sync behavior
Define and drive mobile engineering standards across Built, including architecture patterns, tooling, CI/CD, testing, and release processes
Make thoughtful technical decisions that balance delivery speed with long-term platform health
Proactively identify and address technical debt, platform risks, and scalability concerns
Act as a subject-matter expert for mobile engineering across the company
Partner closely with Product and Design to translate business needs into high-quality mobile experiences
Collaborate with Backend and Platform teams to define APIs and end-to-end system behavior
Influence product and technical roadmaps through feasibility assessments and tradeoff analysis
Mentor and support other engineers through code reviews, design reviews, and knowledge sharing
Help raise the overall engineering bar across the organization
Contribute to hiring, onboarding, and the growth of mobile engineering talent at Built

Extensive experience building and shipping native mobile applications for both:
iOS using Swift and SwiftUI
Android using Kotlin and Jetpack Compose
Experience with local persistence frameworks such as CoreData (iOS) and Room (Android)
Proven ability to design, own, and evolve large-scale, production mobile applications
Strong understanding of mobile architecture patterns (e.g., MVVM, Clean Architecture)
Experience with mobile CI/CD pipelines, automated testing, and release workflows
Deep knowledge of mobile performance, security, and offline-first or data-sync patterns
Strong communication skills and the ability to influence across teams without direct authority
Travel Requirement: This role requires approximately 15% travel, as needed to support business priorities

Competitive benefits including: uncapped vacation, health, dental & vision insurance
401k with match and expedited vesting
Robust compensation package, including equity in the form of stock options
Flexible working hours, paid family leave, ERGs & Mentorship opportunities
Learning grant program to support ongoing professional development

Staff Mobile Engineer

Key skills