296 app developer jobs at 167 companies in Deer Park, NY
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Mobile App Developer
New York City or United States
RemoteFull Time
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
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Mobile App Developer
Nutley, New Jersey, United States
$103k-$150k/yr HybridFull Time
2+ YOEBachelor's degree or equivalent and 2 years experience in software development with JavaScript, OOP, REST/SOAP, JS frameworks (Angular/jQuery/React), GraphQL, Node.JS; 1 year in native (Objective-C/Swift or Kotlin/Java) and hybrid (Ionic/React Native).
JavaScript, Angular, jQuery, React, GraphQL, Node.JS, Objective C, Swift, Kotlin, Java, Ionic, React Native, REST, SOAP
3w
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Staff App Ops Engineer
New York, New York, United States
OnsiteFull Time
8+ YOE8+ years building and operating AWS infrastructure, deep SRE expertise, Kubernetes/Docker/ArgoCD experience, proficiency in Go/Java/Python/Ruby, observability and incident response skills.
AWS, Kubernetes, Docker, ArgoCD, Splunk, Wavefront, AppDynamics, Prometheus, Go, Java, Python, Ruby
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Mobile App Developer (Injective Labs)
New York City or United States
RemoteFull Time
2+ YOE2+ years software experience with React, TypeScript, and React Native; Node.js and REST experience; gRPC/SSE a plus; fluent English; ability to collaborate cross-functionally.
React, TypeScript, React Native, Node.js, REST, gRPC, Server-Sent Events (SSE), Linear
1w
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Senior Mobile App Engineer (React Native/iOS/Android)
Boston or New York City
$170k-$190k/yr RemoteFull Time
8+ YOERequires 8+ years of mobile development experience with native iOS, Android, or React Native; BLE, sensor integration, or health data experience; and familiarity with TypeScript, React Native, Swift, Kotlin, Expo, and GitHub.
React Native, iOS, Android, BLE, TypeScript, Swift, Kotlin, Expo, GitHub
2w
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Lead Software Engineer Mobile App
Eagan or Frisco or New York City or San Francisco or Los Angeles or Irvine or McLean or Washington
$118k-$220k/yr HybridFull Time
7+ YOERequires 7+ years of software engineering experience, deep iOS or Android development, mobile architecture leadership, production app delivery, cloud API integration, mentoring, and strong technical communication.
Swift, SwiftUI, Kotlin, Jetpack Compose, React Native, Flutter, OAuth, SSO, MDM, CI/CD
1d
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Fullstack Engineer, App Platform
San Francisco or Seattle or New York City or Los Angeles or United Kingdom or Ireland or Poland or Germany or Australia
$207k-$230k/yr HybridFull Time
5+ YOERequires 5+ years of software development experience, a bachelor's degree or equivalent experience, React and GraphQL web development, scalable fullstack systems expertise, and strong product, ownership, mentoring, and problem-solving skills.
React, GraphQL, Next.js, Node, Python, Postgres
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Senior Android Engineer, MLB App Feature Teams
New York City, New York, United States
$150k-$185k/yr OnsiteFull Time
6+ YOE6+ years building production Android apps with Kotlin, Jetpack Compose, coroutines, modular architectures, REST/GraphQL integration, testing discipline, production diagnostics, and GenAI tool experience.
Kotlin, Jetpack Compose, coroutines, Android SDK, REST, GraphQL, Firebase, Datadog, GitHub Copilot, Figma, Git, CI
3mo
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Staff Software Engineer, Cash App Banking
New York or Toronto
$223k-$334k/yr RemoteFull Time
12+ YOE12+ years software development; 3+ years leading large-scale features; Bachelor's or Diploma in CS/CE/Software Eng; strong design capabilities and mentoring.
Java, Kotlin, AWS, HTTP, JSON, gRPC, Protocol Buffers, OkHttp, Jetty, JUnit, Guice, Hibernate, Aurora, MySQL, DynamoDB, Redis, Kafka, DataDog, Buildkite, Gradle
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Flutter Developer (DeFi)
New York, New York, United States
RemoteFull Time
2+ YOE2+ years production Flutter or 3+ years shipping consumer apps, hands-on DeFi experience, Flutter fundamentals, REST API integration, mobile security, Git, and App/Play Store experience.
Flutter, REST APIs, Git, App Store, Play Store, CI/CD
2mo
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Senior Developer Advocate - Modern App Development
California or Nevada or Texas or Washington or New York City
$194k-$237k/yr RemoteFull Time
10+ YOEApproximately 10+ years software engineering experience, 3+ years technical storytelling/community engagement, AI-fluent developer, multi-stack coding (e.g., JavaScript/TypeScript, Python), public portfolio (GitHub, blogs, talks).
Vercel, Supabase, AWS, GCP, Azure, GitHub
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Sr. Strategy Lead, Mobile App
New York, New York, United States
$130k-$216k/yr OnsiteFull Time
Leadership in lifecycle marketing, experience developing multi-channel lifecycle and personalization programs, strong analytical skills, cross-functional collaboration, and experience managing and developing teams.
Adobe Journey Optimizer (AJO), Salesforce Marketing Cloud
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Software Engineer - Mobile, iOS
Boston or New York City
$126k-$141k/yr OnsiteFull Time
2+ YOE2+ years professional iOS experience using Swift; experience shipping apps to the App Store; knowledge of iOS patterns, SwiftUI, Swift Concurrency, REST integration, and strong communication skills.
Swift, SwiftUI, Swift Concurrency, App Store, RESTful, Scrum
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Staff Full-Stack Software Engineer, AI & App Experience
New York City or San Francisco
$223k-$308k/yr HybridFull Time
8+ YOE8+ years backend or full-stack experience, deep system design and distributed systems knowledge, proficiency with Python, experience building LLM-powered products, Postgres/Redis familiarity, strong technical leadership and product mindset.
Python, Postgres, Redis, LLMs
3mo
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Lead Engineer
New York City or Birmingham or Miami or Tampa or Blue Ash or Cincinnati or Los Angeles
$140k-$199k/yr HybridFull Time
8+ YOE8+ years in software engineering; proficiency in .NET/C#, SQL Server; experience with Azure migration, cloud-native apps, CI/CD; familiarity with AI code assistants.
.NET, C#, SQL Server, Azure, AKS, Cosmos DB, App Services, Functions, GitHub Copilot, Claude
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Senior Engineer, Developer Platforms - GenAI
New York, New York, United States
$140k-$160k/yr HybridFull Time
5+ YOE5+ years software engineering; 2+ years improving developer experience; Golang cloud-native apps; GenAI tooling experience.
Golang, AWS, Kubernetes, GenAI tools, GitHub Copilot, Cursor, Claude Code, LiteLLM, Datadog
2mo
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Senior iOS Engineer
Irvine or New York City or San Francisco or Seattle
$168k-$262k/yr OnsiteFull Time
6+ YOE6+ years professional iOS development with Swift, experience shipping App Store apps, strong architecture and performance skills, mentoring experience, familiarity with hybrid WebView/React integration.
Swift, React, React Native, WebView, Claude Code, GitHub Copilot, Cursor
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Senior iOS Engineer
New York City, New York, United States
$180k-$275k/yr OnsiteFull Time
5+ YOE5+ years shipping iOS apps; strong Swift, UIKit, SwiftUI, Swift Concurrency, Combine; real-time or media-heavy app experience; REST API integration; data-driven development and product ownership.
Swift, UIKit, SwiftUI, Swift Concurrency, Combine, AVFoundation, Electron, React, Redux, Styled Components, C#, C++, Kotlin, Java, Redis, RabbitMQ, Kubernetes, Terraform, Salt, GitHub Actions, CircleCI
3mo
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Senior Engineer, AI Applications Development
Tampa or New York
HybridFull Time
3+ YOEDevelop, integrate, and maintain AI-powered apps using Microsoft AI and cloud tech; Azure OpenAI, Cognitive Services, ML; React, Node.js; Power Platform; DevOps, CI/CD; 3+ years software development.
Azure AI Services, OpenAI, Cognitive Services, Machine Learning, Microsoft Graph API, Python, React, JavaScript, TypeScript, PowerShell, Power Platform, Copilot Studio, Azure Foundry, CI/CD, Infrastructure as Code
1mo
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iOS Engineer
New York City, New York, United States
$180k-$220k/yr OnsiteFull Time
3+ YOE3+ years Swift experience, mobile app development, SwiftUI familiarity, Agile, strong communication, autonomy, and ability to champion iOS best practices.
Swift, SwiftUI, Java, JavaScript, React, TypeScript, Python, Postgres, AWS
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