114 mobile software engineer jobs at 75 companies in Fairfield, CT

PromotedHiringCafe
Founding Full-stack / Product Engineer
Cupertino, CA, US
$130k-$300k/yr On-SiteFull Time
HiringCafe
HiringCafe: Building a 100× better job search engine to take on Indeed and LinkedIn.
Help us build a 100× better job search engine. We need a full-stack engineer with great taste, sharp fundamentals, and a track record of shipping polished product on React/Next.js plus a real backend (Firebase, Elasticsearch, Redis, Stripe).
React, Next.js, TypeScript, Firebase, Elasticsearch, Redis, Stripe
3mo
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Senior Software Engineer, Mobile (React Native)
San Francisco or New York City or Portland
$185k-$215k/yr HybridFull Time
Forerunner
Forerunner: AI-powered platform for government built environment management.
5+ YOE5+ years software engineering; 3+ years React Native; JS/TS and React; cross-platform mobile; mobile performance and UI/UX; RESTful APIs; native mobile knowledge; strong collaboration; adaptable in fast-moving env.
React Native, JavaScript, TypeScript, React, Redux, RESTful APIs
1mo
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Senior Software Engineer, Mobile
New York, New York, United States
$180k-$250k/yr OnsiteFull Time
Mecka AI
Mecka AI: Building data infrastructure for robotics and embodied AI.
7+ YOE7+ years software engineering; strong production iOS and Android apps; debugging across devices, OS versions, media stacks, and networking.
iOS, Android, Swift, Kotlin
1mo
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Sr. Software Engineer, Mobile App
Miami or Shelton
$119k-$149k/yr OnsiteFull Time
Subway
Subway: Operates a global chain of quick-service sandwich restaurants.
6+ YOEBachelor's degree or equivalent experience; 6+ years software engineering experience; experience with JavaScript, Node.js, ReactJS, React Native; familiarity with REST APIs, databases, version control, and Agile practices.
JavaScript, Node.js, ReactJS, React Native
3mo
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Senior Mobile Software Engineer, Growth
New York or Los Angeles
$160k-$200k/yr OnsiteFull Time
Fanatics
Fanatics: A global digital sports platform for merchandise and collectibles.
5+ YOE5–8+ years in production mobile apps; strong iOS/Android; analytics and growth experimentation; cross-functional collaboration.
Swift, Objective-C, Kotlin, Java, React Native, Firebase, Amplitude, Segment
6d
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Distinguished Mobile Engineer
McLean or San Francisco or New York City
$269k-$307k/yr OnsiteFull Time
Capital One
Capital OneNYSE: COF: Financial services offering credit cards, banking, and loans.
7+ YOEBachelor's degree and 7+ years software engineering/enterprise architecture experience with mobile frameworks, cloud, networking, and modern programming languages.
iOS, Android, Java, Python, Go, JavaScript, TypeScript, Swift, BGP, Wi‑Fi, SD-WAN
3mo
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Lead Mobile/Frontend Software Engineer
New York City, New York, United States
$210k-$270k/yr HybridFull Time
Belfry
Belfry: Operating platform for security guard services companies.
5+ YOE5+ years software engineering; strong React/React Native/Expo; ownership mindset; mentoring; comfortable full-stack work; AI coding tools interest.
React Native, Expo, React, Python, Swift, Kotlin
2mo
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Senior Software Engineer, Predictions (Mobile)
New York, New York, United States
$140k-$200k/yr HybridFull Time
Gemini
GeminiNasdaq: GEMI: Regulated platform for trading and storing digital assets.
6+ YOE6+ years software engineering; 4+ years mobile React Native; TypeScript; real-time UI experience; regulated environment familiarity.
React Native, TypeScript, gRPC, WebSocket, Expo, Swift, Kotlin
3w
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Principal Software Engineer, Mobile (Remote)
United States or New York City
RemoteFull Time
Dalton Mills
Dalton Mills: AI-powered operating system for trade contractors.
Track record shipping native iOS apps in Swift/SwiftUI; strong fundamentals in state, performance, architecture; experience with offline-first and sync; AI/agent familiarity; strong ownership and communication.
Swift, SwiftUI, Xcode, TestFlight, Claude, Codex, Claude Code, Linear, Vercel, Railway, Supabase, GitHub
5d
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Mobile Software Engineer - Req# 606
Southington, Connecticut, United States
HybridFull Time
COCC
COCC: Provides core technology and digital solutions for financial institutions.
3+ YOE3+ years building native Android and/or iOS apps; proficiency with Kotlin, Java, Swift, or Objective-C; experience with CI/CD, DevSecOps and Agile; strong communication and automation mindset; US work authorization without sponsorship.
Kotlin, Java, Swift, Objective-C, Android, iOS, CI/CD, DevSecOps, SANS, PluralSight, CBTNuggets
1mo
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Mobile Engineer
New York City, New York, United States
OnsiteFull Time
Adaptive Innovations
Adaptive Innovations: AI-powered healthcare platform delivering care at speed
3+ YOE3+ years mobile development with cross-platform React Native or Flutter; shipped iOS and Android apps; product mindset; collaborate with Product/Engineering; HIPAA/compliance awareness.
React Native, Flutter, iOS, Android, Python, Django, PostgreSQL, Redis, TypeScript, AWS, GCP, Docker, Kubernetes, Sentry, GitHub
1w
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Senior Software Engineer - Mobile Development
Chicago or New York
$150k-$170k/yr HybridFull Time
CIBC
CIBCToronto Stock Exchange: CM: Provides personal, commercial, and investment banking and wealth management.
Experienced in iOS mobile application development, integrating with Java backend services in cloud/containerized environments; strong software design, CI/CD, testing, security/DevSecOps, and stakeholder communication. GitHub CoPilot familiarity noted.
GitHub CoPilot, JavaScript, iOS, MS Office
2mo
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Senior Mobile Engineer
New York City, New York, United States
$200k-$284k/yr OnsiteFull Time
Siro
Siro: AI platform for field sales coaching and automation.
6+ YOESenior mobile engineer with 6+ years React Native, experience maintaining/scaling apps, Swift/Kotlin for native extensions, leadership, CI/CD pipelines, and strong problem-solving.
React Native, Swift, Kotlin, Git, CI/CD, iOS, Android
1w
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Mobile App Developer
New York City or United States
RemoteFull Time
Injective Labs
Injective Labs: Develops core infrastructure for the Injective blockchain ecosystem.
2+ YOE2+ years software engineering experience, strong React and TypeScript skills, professional React Native mobile app experience, Node.js and REST/gRPC integration experience, fluent English.
React Native, TypeScript, React, Node.js, REST, gRPC, Server-Sent Events (SSE), Linear
3w
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Mobile SDK Developer
New York, New York, United States
$150k-$185k/yr OnsiteFull Time
Kargo
Kargo: Provides mobile and omnichannel digital advertising technology solutions.
5+ YOE5+ years software engineering experience with mobile app advertising tech, strong knowledge of mediation, bidding, SDK integrations, OpenRTB, in-app rendering, debugging full in-app stack, and performance optimization.
OpenRTB, WebViews
1mo
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Lead Mobile Engineer
New York City, New York, United States
$189k-$221k/yr HybridFull Time
Allara
Allara: Provides longitudinal virtual care for women's hormonal conditions.
4+ YOE4+ years mobile engineering experience; deep expertise in Swift/SwiftUI or Kotlin/Jetpack Compose; proficiency with RESTful APIs and release management; experience integrating LLM/AI and working in HIPAA-aware environments preferred.
Swift, SwiftUI, Kotlin, Jetpack Compose, RESTful APIs, App Store, Play Store, Google Health Connect, Apple HealthKit, LLM, AI
1mo
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Senior Mobile Engineer (React Native)
New York City, New York, United States
$210k-$270k/yr HybridFull Time
dYdX
dYdX: Operates a decentralized exchange for cryptocurrency perpetual contracts.
5+ YOE5+ years software engineering experience with production React Native apps, proficiency in JavaScript/TypeScript, mobile architecture, iOS/Android publishing, testing, performance optimization, and cross-functional collaboration.
React Native, JavaScript, TypeScript, iOS, Android, Swift, Kotlin, React Query, Redux, Zustand, CI/CD
2mo
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Software Engineer - DevOps Mobile
New York, New York, United States
$123k-$165k/yr HybridFull Time
The Walt Disney Company
The Walt Disney CompanyNYSE: DIS: Produces movies, operates theme parks, and provides streaming services.
3+ YOE3+ years DevOps/build or systems engineering; BS in CS/MIS or equivalent; Git, Jenkins pipelines, Docker; AI-assisted tooling experience a plus.
Git, Jenkins, Docker, CI/CD, GitHub Actions
2mo
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Software Engineer - DevOps Mobile
New York, New York, United States
$123k-$165k/yr OnsiteFull Time
The Walt Disney Company
The Walt Disney CompanyNYSE: DIS: Produces media content and operates global theme parks.
3+ YOE3+ years in DevOps/build/systems engineering; Bachelor’s in CS or MIS; Git, Jenkins pipelines, Docker; AI-assisted tools; cloud/IaC experience; strong problem solving and ownership.
Git, Jenkins, Docker, GitHub Actions, GitLab, NPM, Maven, Gradle, Terraform, Ansible
1mo
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Senior Mobile Engineer
Barcelona or Dublin or London or New York City
RemoteFull Time
Nory
Nory: AI-native software for managing restaurant operations and profitability
Deep React Native and TypeScript experience, shipped production mobile apps, experience rebuilding or migrating apps, strong product/UX focus, reliability on low-spec devices, familiarity working across web and mobile stacks and using AI-assisted development.
React Native, TypeScript, React, Node.js, Capacitor, Python, FastAPI, AWS Fargate, Amazon Aurora, Amazon SQS, Postgres, MongoDB, Docker
3mo
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Principal Mobile Engineer
Los Angeles or New York or Birmingham or Miami or Tampa or Cincinnati or Blue Ash
$149k-$214k/yr HybridFull Time
Green Dot
Green DotNYSE: GDOT: Provides mobile banking and payment solutions to consumers and businesses.
10+ YOE10+ years mobile development; strong iOS/Swift; Android knowledge; cloud and analytics; leadership.
Xcode, Android Studio, Git, Jira, Confluence, Figma, Firebase, Datadog, Swift, SwiftUI, Combine, UIKit, Kotlin, Azure DevOps, Fastlane

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