8 react native app developer jobs at 7 companies in Douglas, MA
2mo
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Senior Software Engineer
South Windsor or Charlotte
HybridFull Time
7+ YOE7+ years software development; senior/lead engineer; full stack with .NET, React/TypeScript; AI/GenAI; Azure; PostgreSQL/CosmosDB; cloud-native; offshore collaboration.
React, TypeScript, Redux, Zustand, Tailwind CSS, C#, .NET 10, .NET Core, Entity Framework Core, Azure Functions, App Services, Service Bus, Azure DevOps, GitHub Actions, PostgreSQL, CosmosDB, LangChain, Semantic Kernel, Docker, Kubernetes
1mo
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Mobile Engineer (SF)
San Francisco or Cambridge
HybridFull Time
3+ YOE3+ years building mobile apps with production React Native experience; comfortable with Swift or Kotlin; experience with Expo, TypeScript, React, and Next.js; familiarity with backend tech (Ruby on Rails, Postgres) is a plus.
React Native, Swift, Kotlin, Expo, TypeScript, React, Next.js, Ruby on Rails, Postgres, SQL, HealthKit, EHR
1mo
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Mobile Engineer (Boston)
San Francisco or Cambridge
$150k-$225k/yr HybridFull Time
3+ YOE3+ years building mobile apps with production React Native experience; strong iOS/Android (Swift/Kotlin) skills; Expo, TypeScript, React, SQL familiarity; experience architecting shared mobile/web code.
React Native, Swift, Kotlin, Expo, TypeScript, React, Next.js, SQL, Ruby on Rails, Postgres, HealthKit, EHRs, LLMs
2mo
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Senior Software Engineer - Product
Yonkers or Washington or Colchester or Arizona or California or Connecticut or Illinois or Maryland or Massachusetts or Michigan or New Hampshire or New Jersey or New York or Texas or Vermont or Virginia or District of Columbia
$115k-$160k/yr RemoteFull Time
5+ YOE5+ years software engineering experience; proficiency with React, React Native, Python (FastAPI); experience building multi-platform apps, CI/CD, automated testing, observability; strong communication; bachelor’s degree preferred.
React, React Native, Python, FastAPI, AWS, Azure, Google Cloud Platform, CI/CD
4d
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Principal Software Engineer
Boston, Massachusetts, United States
$150k-$180k/yr OnsiteFull Time
10+ YOE10+ years building cloud-native, API-first enterprise applications using Java/C#/.NET, Azure services, SQL Server, and modern front-end frameworks; strong architecture, CI/CD, DevOps, and leadership skills.
Java, C#, .NET, .NET Core, ASP.NET, Angular, React, SQL Server, Azure Functions, App Services, Azure SQL, Azure Storage, gRPC, REST
1mo
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Builder - Mobile (General feature Dev), Ring
North Reading, Massachusetts, United States
$144k-$194k/yr OnsiteFull Time
3+ YOE3+ years professional software development with mobile apps (iOS/Android or React Native); experience with modern UI frameworks, testing, CI/CD, and mobile performance and reliability.
Swift, Objective-C, Kotlin, Java, React Native, SwiftUI, UIKit, Jetpack Compose, Swift Concurrency, Combine, Coroutines, async JS, CI/CD
1mo
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Mechanical Design Integrations Backend Engineer
Boston or United States
$110k-$175k/yr RemoteFull Time
5+ YOE5+ years building backend services; strong Python; experience with commercial CAD APIs (Siemens NX, CATIA, SOLIDWORKS, Creo, Autodesk Inventor); cloud-native apps, Protobuf; BS/MS in relevant field.
Siemens NX Open, CATIA, SOLIDWORKS API, Creo Toolkit, Autodesk Inventor API, Protobuf, gRPC, Google Cloud, Python, TypeScript, Next.JS, React.JS, GitHub Actions, Docker, Kubernetes, Spinnaker, PostgreSQL
5d
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Sr. Manager, Mobile Development
Boston or San Francisco or Dallas or Salt Lake City or Seattle or Portland
$176k-$204k/yr RemoteFull Time
8+ YOE4+ Mgmt8+ years software engineering,4+ years engineering management,experience with native or cross-platform mobile apps,strong leadership,security knowledge,BA/BS or equivalent preferred.
React Native, Flutter, Swift, SwiftUI, Kotlin, Jetpack Compose, CI/CD