SignalFire
Senior Mobile Engineer - VC Backed Startups (iOS or Android)
SignalFire, San Francisco, California, United States, 94199
Join SignalFire's Talent Network for Senior Mobile Engineer Roles at VC-Backed Startups
At
SignalFire , we partner with
top early-stage startups
that are shaping the future of technology. Our portfolio spans 200+ innovative companies across AI, cybersecurity, healthtech, fintech, developer tools, and enterprise SaaS.
We're looking to connect with exceptional
Senior Mobile Engineers
who are excited about
building and scaling mobile applications across iOS, Android, and cross-platform environments . By joining SignalFire's Talent Network, your profile will be shared with our portfolio companies, giving you visibility into
exclusive early-stage opportunities
that may not be publicly listed.
This is not an application for a specific job. Instead, this is a way to get on the radar of VC-backed startups that are actively hiring AI/ML talent. If you have any questions, please direct inquiries to talentnetwork@signalfire.com.
Who Should Join?
We're looking for engineers who are: Passionate about
building high-performance mobile applications on iOS and/or Android
Excited about
working with modern mobile frameworks and optimizing mobile experiences
Experienced in
native development (Swift, Kotlin) and/or cross-platform development (React Native, Flutter, etc.)
Typical Roles & Responsibilities Design, develop, and maintain mobile applications
for iOS, Android, or cross-platform solutions Optimize
performance, responsiveness, and security
across mobile platforms Build and maintain
APIs, offline storage, and cloud integration
for mobile applications Work closely with
UX/UI designers, backend teams, and product managers
to create seamless experiences Ensure applications
follow best practices
in mobile architecture, testing, and deployment Implement
automated testing, CI/CD pipelines, and monitoring solutions
for mobile apps Research and integrate
new mobile technologies and frameworks
to improve scalability and user experience Common Qualifications
While each startup has its own hiring criteria, many
senior mobile engineering
roles in our network look for:
5+ years of experience
in mobile application development for iOS and/or Android Proficiency in
Swift (iOS) and/or Kotlin (Android)
for native development Experience with
cross-platform frameworks
such as React Native, Flutter, or MAUI Strong understanding of
mobile UI/UX principles, animations, and accessibility best practices Familiarity with
REST APIs, GraphQL, WebSockets, and real-time data synchronization Experience working with
local storage (SQLite, Core Data, Room), cloud services (Firebase, AWS, GCP), and push notification frameworks Proficiency in
mobile app security practices , authentication (OAuth, JWT), and encryption techniques Knowledge of
CI/CD pipelines and mobile deployment tools
(App Store Connect, Google Play Console, Fastlane) Experience in
early-stage startups or fast-paced product environments
is a plus Technologies You Might Work With:
Native Development:
Swift (iOS), Kotlin (Android), Objective-C, Java Cross-Platform Development:
React Native, Flutter, MAUI, Xamarin UI & State Management:
Jetpack Compose (Android), SwiftUI (iOS), Redux, MobX, Provider Networking & APIs:
REST, GraphQL, WebSockets, Firebase Firestore, Apollo Client Database & Storage:
SQLite, Core Data, Room, Realm, Firebase Realtime Database Cloud & DevOps:
AWS Amplify, Firebase, GCP, Azure, Docker, Kubernetes, Fastlane Testing & CI/CD:
XCTest, Espresso, Jest, Cypress, Detox, GitHub Actions, Bitrise, Jenkins Other Tools:
App Store Connect, Google Play Console, Firebase Crashlytics, Sentry
What Happens Next? Submit your application to join SignalFire's Talent Ecosystem. We review applications on an ongoing basis to identify strong candidates. If there's a match, a SignalFire talent partner or a leader from one of our startups may reach out directly. No match yet? We'll keep your profile on file for future mobile engineering roles in our portfolio.
At
SignalFire , we partner with
top early-stage startups
that are shaping the future of technology. Our portfolio spans 200+ innovative companies across AI, cybersecurity, healthtech, fintech, developer tools, and enterprise SaaS.
We're looking to connect with exceptional
Senior Mobile Engineers
who are excited about
building and scaling mobile applications across iOS, Android, and cross-platform environments . By joining SignalFire's Talent Network, your profile will be shared with our portfolio companies, giving you visibility into
exclusive early-stage opportunities
that may not be publicly listed.
This is not an application for a specific job. Instead, this is a way to get on the radar of VC-backed startups that are actively hiring AI/ML talent. If you have any questions, please direct inquiries to talentnetwork@signalfire.com.
Who Should Join?
We're looking for engineers who are: Passionate about
building high-performance mobile applications on iOS and/or Android
Excited about
working with modern mobile frameworks and optimizing mobile experiences
Experienced in
native development (Swift, Kotlin) and/or cross-platform development (React Native, Flutter, etc.)
Typical Roles & Responsibilities Design, develop, and maintain mobile applications
for iOS, Android, or cross-platform solutions Optimize
performance, responsiveness, and security
across mobile platforms Build and maintain
APIs, offline storage, and cloud integration
for mobile applications Work closely with
UX/UI designers, backend teams, and product managers
to create seamless experiences Ensure applications
follow best practices
in mobile architecture, testing, and deployment Implement
automated testing, CI/CD pipelines, and monitoring solutions
for mobile apps Research and integrate
new mobile technologies and frameworks
to improve scalability and user experience Common Qualifications
While each startup has its own hiring criteria, many
senior mobile engineering
roles in our network look for:
5+ years of experience
in mobile application development for iOS and/or Android Proficiency in
Swift (iOS) and/or Kotlin (Android)
for native development Experience with
cross-platform frameworks
such as React Native, Flutter, or MAUI Strong understanding of
mobile UI/UX principles, animations, and accessibility best practices Familiarity with
REST APIs, GraphQL, WebSockets, and real-time data synchronization Experience working with
local storage (SQLite, Core Data, Room), cloud services (Firebase, AWS, GCP), and push notification frameworks Proficiency in
mobile app security practices , authentication (OAuth, JWT), and encryption techniques Knowledge of
CI/CD pipelines and mobile deployment tools
(App Store Connect, Google Play Console, Fastlane) Experience in
early-stage startups or fast-paced product environments
is a plus Technologies You Might Work With:
Native Development:
Swift (iOS), Kotlin (Android), Objective-C, Java Cross-Platform Development:
React Native, Flutter, MAUI, Xamarin UI & State Management:
Jetpack Compose (Android), SwiftUI (iOS), Redux, MobX, Provider Networking & APIs:
REST, GraphQL, WebSockets, Firebase Firestore, Apollo Client Database & Storage:
SQLite, Core Data, Room, Realm, Firebase Realtime Database Cloud & DevOps:
AWS Amplify, Firebase, GCP, Azure, Docker, Kubernetes, Fastlane Testing & CI/CD:
XCTest, Espresso, Jest, Cypress, Detox, GitHub Actions, Bitrise, Jenkins Other Tools:
App Store Connect, Google Play Console, Firebase Crashlytics, Sentry
What Happens Next? Submit your application to join SignalFire's Talent Ecosystem. We review applications on an ongoing basis to identify strong candidates. If there's a match, a SignalFire talent partner or a leader from one of our startups may reach out directly. No match yet? We'll keep your profile on file for future mobile engineering roles in our portfolio.