3mo
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Android Engineer
Boston, Massachusetts, United States
$105k-$145k/yr OnsiteFull Time
Product-minded Android engineer with Kotlin/Java, Android architecture, REST, and collaboration skills.
Kotlin, Java, Coroutines, Android Jetpack, Room, Retrofit/OkHttp, REST, Git, Jira, Confluence
2mo
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Android Mobile Developer
Wilmington, Massachusetts, United States
$131k-$190k/yr OnsiteFull Time
7+ YOE7+ years Android development; Kotlin; Jetpack Compose; MVVM; REST/WebSockets; Bluetooth; regulatory/quality focus; device integrations; enterprise apps.
Kotlin, Android SDK, Jetpack Compose, MVVM, REST, WebSockets, Bluetooth, CameraX, Hilt/Dagger, Git, Google Play Console, JUnit, Espresso, UI Automator, Gradle, GitHub Actions, Firebase Test Lab
2w
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Senior Android Engineer (Fable Core)
San Francisco or Ottawa or Phoenix or Toronto or Los Angeles or Denver or Salt Lake City or Atlanta or Chicago or Houston or Portland or New York City or Vancouver or San Diego or Washington, D.C. or Sacramento or Jacksonville or Seattle or Mexico City or Austin or Miami or Boston or Dallas
$124k-$226k/yr HybridFull Time
5+ YOE5+ years Android development experience; strong Kotlin, Jetpack Compose, Coroutines/Flow; modern Android architecture (MVVM/MVI); experience shipping consumer apps; mentorship and cross-functional collaboration skills.
Kotlin, Jetpack Compose, Coroutines, Flow, MVVM, MVI, Firebase
2h
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Android Framework Engineer
United States or Atlanta or Boston
$130k-$160k/yr RemoteFull Time
Design AIDL/HIDL interfaces, implement Android system services in Kotlin/Java/Rust/C++, debug AOSP-level issues with Perfetto and Android Profiler, and analyze kernel logs on Qualcomm hardware.
AIDL, HIDL, Kotlin, Java, Rust, C++, Perfetto, Android Profiler, CTS, VTS, AOSP, SE Linux, Linux kernel, Qualcomm
3w
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Software Engineer, Android (Hybrid - San Diego, CA or Acton, MA)
San Diego or Acton
$123k-$176k/yr HybridFull Time
3+ YOEBachelor's in CS/CE or equivalent; 3+ years native Android development using Java/Kotlin; experience with wireless/mobile technologies; Agile experience and FCC/FDA-regulated product launches preferred.
Java, Kotlin, KMM, Android
3w
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Software Engineer II (Mobile Developer - Android/Kotlin) - Mobile App Growth
Boston, Massachusetts, United States
$116k-$174k/yr OnsiteFull Time
1+ YOEAndroid-first engineer with 1+ years professional Android/Kotlin experience, production SDK experience, debugging across devices, testing/CI knowledge, and willingness to work on adjacent mobile and backend areas.
iOS (Swift), Android (Kotlin), React Native, Flutter, React, TypeScript, Redux, Python, Django, MySQL, Redis, DynamoDB, AWS (EC2, RDS, Aurora), Terraform
3mo
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Senior Embedded IoT & Android/iOS Engineer
Cambridge, Massachusetts, United States
$70k-$140k/yr OnsiteFull Time
5+ YOE5+ years embedded firmware on ARM Cortex-M; BLE IoT; Android/iOS apps; AWS IoT; security, OTA.
ARM Cortex-M, RTOS, BLE, Wi-Fi, LTE-M, NB-IoT, MQTT, CoAP, TLS, AWS IoT, Kotlin, Java, Swift, Android, iOS, Cryptography
4w
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Senior Software Engineer
Needham, Massachusetts, United States
$109k-$202k/yr HybridFull Time
4+ YOE4+ years software development experience; strong Unity3D and C# skills; bachelor's in CS/Engineering or equivalent; experience with multiplayer, services, Git, iOS/Android, and mentoring preferred.
Unity3D, C#, gRPC, RESTful, Git, iOS, Android, Golang, AWS
2mo
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Software Engineer II and Sr. Software Engineer - AI Frameworks
Mountain View or Redmond or Boston or New York or United States
$102k-$261k/yr HybridFull Time
2+ YOEBachelor's in computer science or related field and 2+ years engineering experience; coding in C, C++, C#, or Python; experience with AI frameworks, performance optimization, Android, open-source collaboration, and passing Microsoft security screening.
C, C++, C#, Python, ONNX, ONNX Runtime, Android, CLI, SDK, REST API, Windows, Office, Microsoft 365, Bing, SQL Server, VSCode
1w
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Full Stack Developer
North Andover, Massachusetts, United States
$100k-$120k/yr HybridFull Time
3+ YOEBachelor's preferred, minimum 3 years experience; full-stack development with React or Angular, API development, RDBMS/SQL, OAuth/JWT, OWASP/security, and performance tuning.
Windows, Microsoft .NET, Linux, iOS, Android, React, Angular, OAuth, JWT, OWASP, SQL
1mo
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TAK Developer
Lexington, Massachusetts, United States
$87k-$198k/yr HybridFull Time
5+ YOE5+ years software development (Java, Kotlin, JavaScript), 3+ years Python, experience with CoT/KML/GeoJSON, Linux, Docker, cloud (AWS EC2, Azure, vSphere, Kubernetes), SQL (MySQL/PostgreSQL), ATAK/TAK plugin dev, Secret clearance, Bachelor's or 8+ yrs experience.
Java, Kotlin, JavaScript, Python, MySQL, PostgreSQL, Cursor-on-Target (CoT), KML, GeoJSON, Linux, Docker, AWS EC2, Azure, vSphere, Kubernetes, TAK, ATAK, ATAK-CIV SDK, Gradle, NATS, MQTT, ActiveMQ, gRPC, protobuf, Android SDK, WinTAK, TAK X, TAK Server
1mo
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Senior Software Engineer, Mobile
Bethesda or Waltham
$140k-$220k/yr HybridFull Time
6+ YOE6+ years mobile development experience with React Native, strong JavaScript/TypeScript skills, state management (Redux/MobX), testing (Jest, React Native Testing Library), cross-platform iOS/Android production experience, and mentoring ability.
React Native, JavaScript, TypeScript, Redux, MobX, Jest, React Native Testing Library, RESTful APIs, GraphQL, Node.js, CI/CD
2w
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Sr. Software Engineer II (Mobile Platform)
Boston, Massachusetts, United States
$119k-$221k/yr HybridFull Time
7+ YOE7+ years software engineering (or 4+ with Master's), deep React Native/Expo and native iOS/Android experience, mobile CI/CD and release engineering, mobile auth (Okta/MSAL), Intune/device compliance, strong security and documentation skills.
React Native, Expo, Xcode, CocoaPods, Android, Gradle, EAS Build, Fastlane, GitHub Actions, TestFlight, Google Play, Okta, MSAL, Microsoft Intune
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
1mo
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TAK Developer
Lexington, Massachusetts, United States
$87k-$198k/yr OnsiteFull Time
5+ YOE5+ years object-oriented programming (Java/Kotlin/JavaScript), 3+ years Python, SQL and relational DB experience, CoT and geospatial formats (KML/GeoJSON), Linux, Docker, cloud/virtualization (AWS EC2, Microsoft Azure, vSphere, Kubernetes), ATAK/TAK ecosystem experience, Secret clearance, Bachelor's degree or 8+ years experience.
Java, Kotlin, JavaScript, Python, MySQL, PostgreSQL, Cursor-on-Target (CoT), KML, GeoJSON, Linux, Docker, AWS EC2, Microsoft Azure, vSphere, Kubernetes, TAK, ATAK, ATAK-CIV SDK, WinTAK, TAK X, TAK Server, Gradle, Android SDK, NATS, MQTT, ActiveMQ, gRPC, protobuf
1mo
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Senior Systems Engineer
Natick or Providence or Tysons or West Hartford or Disney Springs or King of Prussia or Paramus or Raleigh or Boston
$110k-$140k/yr HybridFull Time
Experienced infrastructure engineer with networking, security, hardware deployment, server and OS administration (Windows, MacOS, Linux/Ubuntu, Android), virtualization, SD-WAN, MDM, EDR, ability to travel, and on-call availability.
EDR, MDM, Microsoft Windows, MacOS, Android, Ubuntu, Linux, SD-WAN, WiFi, virtualization
3mo
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Full Stack Engineer
Merrimack or Boston or Westlake
$76-$116/hr OnsiteContract
6+ YOE6+ years building web apps with Angular/RxJS/TypeScript, experience with micro-frontend and backend services (NodeJS/NestJS), strong Git/CI-CD, test automation, AWS knowledge, and security (OAuth/OpenID).
Angular 12+, RxJS, Redux, NgRx, TypeScript, Android, iOS, Git, Cypress, Playwright, Jest, Storybook, NodeJS, NestJS, Nx, OAuth, Open ID connect, AWS, EC2, Lambda, DynamoDB, Docker
1mo
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Principal Software Developer – BloodTrack Tx (C++ expert)
Boston, Massachusetts, United States
$104k-$176k/yr OnsiteFull Time
10+ YOE10+ years software engineering experience with 5+ years in a principal/architect role; expert C++ and multi-platform experience (embedded, mobile, cloud); strong architecture, security/compliance, and mentorship skills.
C++, C, iOS, Android, .NET, TypeScript, JavaScript, C#, Java, Python, Reactjs, Nextjs, RESTful APIs, Microservices, Domain-driven design, CI/CD, Event-driven architecture, Service-oriented architecture, SQL, NOSQL, OWASP, OIDC, SAML2, SOC2, ISO27001, HIPAA, AWS ECS, AWS EKS, AWS RDS, AWS Lambda, AWS S3, AWS SQS, AWS CloudFormation, Terraform
3w
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Business Systems Software Engineer II (Hybrid)
Hudson, New Hampshire, United States
$79k-$135k/yr HybridFull Time
2+ YOEBachelor's in CS/Software Engineering or 4 years relevant experience; proficiency with Python, Java, JavaScript, Android Studio; cloud, container, and Git experience preferred; typically 2 years' experience.
Python, Java, JavaScript, Android Studio, AWS, Azure, GCP, Docker, Kubernetes, Git
1mo
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Sr. Builder - Mobile (Platform), Ring
North Reading, Massachusetts, United States
$168k-$227k/yr OnsiteFull Time
7+ YOE7+ years professional software and mobile development experience, 5+ years native iOS or Android (or equivalent cross-platform) experience, experience designing mobile architectures, CI/CD, automated testing, large-scale production systems, and technical leadership/mentorship.
Swift, Objective-C, Kotlin, Java, React Native, Flutter, Kotlin Multiplatform, SwiftUI, UIKit, Jetpack Compose, Coroutines, Combine, Bazel, Gradle, SwiftPM, Tuist, WebRTC, HLS, RTSP
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