Hotel Engine · 7 hours ago
Principal Mobile Engineer, React Native (Remote)
United States
Full-time
Remote
Lead/Staff
$175K/yr - $242K/yr
10+ years expEngine is transforming business travel into a personalized and seamless experience, and they are seeking a Principal Mobile Engineer to lead the technical direction of their mobile platform. The role involves shaping architecture, guiding development practices, and collaborating with various teams to ensure a high-performance mobile experience.
Business TravelHospitalityHotelTravel
Responsibilities
Set Technical Direction: Own the long-term architectural vision for Engine’s mobile applications, ensuring scalability, performance, reliability, and maintainability as the platform grows
Lead High-Impact Development: Act as a principal hands-on contributor on complex, high-visibility initiatives, setting the standard for engineering excellence and execution quality
Drive Platform Alignment: Partner across mobile, web, and platform teams to create cohesive architectures, shared patterns, and a consistent user experience
Establish Standards and Systems: Define frameworks, development practices, and architectural patterns that enable teams to move faster while maintaining a high bar
Shape Strategy and Roadmaps: Collaborate with product and design leadership to influence sequencing, investment areas, and technical strategy for mobile
Champion Engineering Excellence: Lead architecture reviews, guide performance optimization efforts, identify technical risks, and raise the overall technical bar
Mentor and Multiply Impact: Coach and mentor Staff and Senior Engineers, helping grow future technical leaders and scaling your impact through others
Serve as a Mobile Authority: Act as a subject matter expert for mobile across the organization, advising on platform decisions, trade-offs, and long-term evolution
Qualification
Required
10+ years building and scaling mobile applications, including ownership of large, production-grade mobile platforms
Deep expertise in React Native, strong mobile architecture skills, and a proven ability to design systems that scale across teams and products
Experience with native iOS (Swift/SwiftUI) and/or Android (Kotlin/Jetpack), including performance tuning and native module development
A track record of leading complex initiatives, aligning stakeholders, and driving technical direction through influence rather than authority
Strong architectural judgment, comfort operating in ambiguity, and a bias toward durable, reusable solutions
Demonstrated success mentoring senior engineers, shaping technical culture, and raising the bar across an organization
Benefits
Competitive base pay tied to role and experience, with opportunities for bonuses, commissions, and equity.
Check out our full list at engine.com/culture.
Company
Hotel Engine
Hotel Engine is now Engine.
501-1000 employees
H1B Sponsorship
Hotel Engine 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
Represents job field similar to this job
Trends of Total Sponsorships
2023 (3)
2021 (5)
2020 (1)
Funding
Current Stage
Late StageTotal Funding
$221MKey Investors
PermiraTelescope Partners
2024-09-17Series C· $140M
2021-12-02Series B· $65M
2019-09-05Series A· $16M
Leadership Team
Elia Wallen
Founder/CEO
Harrison Doyle
VP, Strategy / Chief of Staff to the CEO
Recent News
2025-12-16
Small Business Trends
2025-10-24
Company data provided by crunchbase