SignalFire
Staff Mobile Engineer - VC Backed Startups (iOS or Android)
SignalFire, San Francisco, California, United States, 94199
Join SignalFire’s Talent Network for Staff 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
Staff Mobile Engineers
who are excited about
leading mobile development efforts and scaling 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 and optimizing mobile applications for scalability, performance, and user experience Experienced in
leading mobile projects, mentoring engineers, and defining technical roadmaps Excited about
native (Swift/Kotlin) and cross-platform (React Native, Flutter) development Typical Roles & Responsibilities
Architect, design, and develop scalable, high-performance mobile applications
Own and optimize
mobile performance, security, and reliability
Lead efforts in
mobile API integrations, cloud storage solutions, and data synchronization
Work with
backend teams
to create efficient
REST, GraphQL, and WebSocket APIs
Guide and mentor junior engineers, establishing
best practices for mobile development
Define and maintain
mobile CI/CD pipelines, testing strategies, and release processes
Research and integrate
emerging mobile technologies
to keep applications cutting-edge
Common Qualifications
While each startup has its own hiring criteria, many
staff mobile engineering
roles in our network look for: 6+ years of experience
in mobile development for iOS and/or Android
Deep expertise in
Swift (iOS) and/or Kotlin (Android)
for native app development
Experience with
cross-platform frameworks
like React Native, Flutter, or MAUI
Strong knowledge of
mobile UI/UX principles, animations, and accessibility
Familiarity with
state management libraries
(Jetpack Compose, SwiftUI, Redux, MobX)
Hands-on experience integrating
cloud services (Firebase, AWS, GCP) and local databases (Core Data, Room, Realm, SQLite)
Proficiency in
mobile security best practices , authentication (OAuth, JWT), and encryption techniques
Strong understanding of
automated testing frameworks
(XCTest, Espresso, Detox, Cypress)
Experience with
CI/CD pipelines and mobile deployment tools
(Fastlane, Bitrise, App Store Connect, Google Play Console)
Proven leadership in
technical strategy, architecture, and mentoring engineers
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.
#J-18808-Ljbffr
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
Staff Mobile Engineers
who are excited about
leading mobile development efforts and scaling 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 and optimizing mobile applications for scalability, performance, and user experience Experienced in
leading mobile projects, mentoring engineers, and defining technical roadmaps Excited about
native (Swift/Kotlin) and cross-platform (React Native, Flutter) development Typical Roles & Responsibilities
Architect, design, and develop scalable, high-performance mobile applications
Own and optimize
mobile performance, security, and reliability
Lead efforts in
mobile API integrations, cloud storage solutions, and data synchronization
Work with
backend teams
to create efficient
REST, GraphQL, and WebSocket APIs
Guide and mentor junior engineers, establishing
best practices for mobile development
Define and maintain
mobile CI/CD pipelines, testing strategies, and release processes
Research and integrate
emerging mobile technologies
to keep applications cutting-edge
Common Qualifications
While each startup has its own hiring criteria, many
staff mobile engineering
roles in our network look for: 6+ years of experience
in mobile development for iOS and/or Android
Deep expertise in
Swift (iOS) and/or Kotlin (Android)
for native app development
Experience with
cross-platform frameworks
like React Native, Flutter, or MAUI
Strong knowledge of
mobile UI/UX principles, animations, and accessibility
Familiarity with
state management libraries
(Jetpack Compose, SwiftUI, Redux, MobX)
Hands-on experience integrating
cloud services (Firebase, AWS, GCP) and local databases (Core Data, Room, Realm, SQLite)
Proficiency in
mobile security best practices , authentication (OAuth, JWT), and encryption techniques
Strong understanding of
automated testing frameworks
(XCTest, Espresso, Detox, Cypress)
Experience with
CI/CD pipelines and mobile deployment tools
(Fastlane, Bitrise, App Store Connect, Google Play Console)
Proven leadership in
technical strategy, architecture, and mentoring engineers
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.
#J-18808-Ljbffr