Senior Mobile Engineer

Posh Properties

. Lead and influence high-impact, cross-functional mobile initiatives with product, design, and engineering leadership .

Posted 9/24/2026full-timeNew York City • New York • United StatesSenior💰 $180,000 - $220,000 per yearWebsite

Core Competencies

Role fit

Core Competencies

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Demonstrates expertise in mobile application architecture and development, with a strong focus on performance, accessibility, and maintainability. Proven ability to lead cross-functional teams and mentor senior engineers while driving best practices in mobile tooling and design systems.

Highest-signal resume keywords

Mobile Development with SwiftMobile Development with KotlinReact or React Native ExperienceMobile Architecture and Technical StrategyMentoring Senior Engineers

ATS Keywords

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Applicant Tracking System Keywords

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Hard Skills

Mobile Application DevelopmentCross-Platform Interface DevelopmentVersioning and Build GenerationCI/CD Best PracticesCode Quality StandardsDesign SystemsComponent LibrariesPerformance OptimizationAccessibility StandardsUser Interface Design

Soft Skills

Collaboration SkillsInfluencing Across TeamsConstructive FeedbackContinuous ImprovementMentoring

Industry Keywords

Consumer-Facing ProductsMobile InitiativesHigh-Impact ProjectsOrganizational StandardsDeveloper Experience

Tech Stack

Tools & technologies

KotlinReactReact NativeSwift

About the role

Key responsibilities & impact

Lead and influence high-impact, cross-functional mobile initiatives with product, design, and engineering leadership
Own and evolve the architecture of mobile applications, driving performance, accessibility, and maintainability
Define and uphold organizational standards for mobile quality, scalability, developer experience, and design system consistency
Partner with design and product teams to translate complex ideas into intuitive, beautiful user interfaces
Own the end-to-end mobile application release process, including versioning, build generation, App Store / Play Store submissions, and post-release monitoring
Mentor and grow senior engineers through coaching, workshops, and documentation
Foster diverse thinking, constructive feedback, and continuous improvement
Champion best practices in mobile tooling, testing, CI/CD, and code quality across multiple teams
Balance rapid experimentation with sustainable, scalable design to drive user experience and business growth

Requirements

What you’ll need

5-7 years of experience leading complex frontend projects at scale with significant organizational impact
3-4 years of deep expertise in mobile development with Swift or Kotlin
Strong track record of building and shipping high-quality mobile applications
1-2 years of experience with React or React Native
Proven track record shaping mobile architecture and technical strategy for consumer-facing products
Experience mentoring and developing senior engineers
Experience building frameworks for org-wide growth and knowledge sharing
Strong collaboration skills with the ability to influence across technical, design, and product teams
Experience with design systems, component libraries, and cross-platform interface development
Background in consumer, social, or marketplace products is a plus

Benefits

Comp & perks

Offers equity
100% company covered Medical, Dental and Vision Insurance
401k plan
Flexible PTO
Paid Parental Leave
Paid access to a mentor of your choice
100% paid Equinox Membership
Team events, dinners, off sites including to some of favorite Posh events
Daily Ubereats credit
New Macbook