PromotedHiringCafe
Founding Full-stack / Product Engineer
Cupertino, CA, US
$130k-$300k/yr On-SiteFull Time
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
2mo
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Principal Mobile Engineer
Carlsbad, California, United States
$160k-$180k/yr OnsiteFull Time
8+ YOE8+ years in mobile app development (iOS/Android) with React Native, quality code, and cross-region collaboration.
React Native, iOS, Android, AWS, Jira, Confluence, Bitbucket, Figma, Sentry, CI/CD
2w
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Mobile Engineer
San Diego, California, United States
$33/hr FieldFull Time
Experience as a building/mobile engineer or maintenance technician with knowledge of HVAC, electrical, and plumbing; valid driver’s license and ability to travel 100%; EPA 608 and OSHA certifications preferred.
CMMS
1w
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Principal Mobile Developer
Los Angeles or Temecula or Irvine or San Diego
$150k-$220k/yr OnsiteFull Time
Bachelor's or equivalent; experience with C/C++, Java, Python, Android/AOSP, Linux, Agile and continuous integration; strong analytical, debugging, and collaborative skills.
Java, C/C++, Python, Android, AOSP, Linux, Agile, Continuous integration
1mo
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Principal Software Engineer - Mobile Development
Valencia or San Diego or San Jose
$107k-$203k/yr HybridFull Time
8+ YOEBachelor's degree in CS/Software Engineering, 8+ years Android mobile development (≥2 years medical device apps), 3+ years AWS experience, expertise with Kotlin/Java/Android Jetpack, BLE and secure protocols, knowledge of medical device software standards.
Kotlin, Kotlin Multiplatform, Java, Android Jetpack, MVVM, Rx, XML data binding, Bluetooth Low Energy (BLE), AWS KMS, AWS S3, AWS DynamoDB, AWS Cognito, API Gateway, AWS EC2, AWS CloudWatch, Jenkins, Git, SonarQube, Atlassian Agile tools, TensorFlow, Pandas, NumPy, R, HTTPS, OAuth
2w
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Mobile / Front-End Developer — Mortgage Broker & Retail Experience
Irvine or United States
$135k/yr RemoteFull Time
4+ YOE4+ years front-end or mobile development; shipped mobile app; strong JavaScript/TypeScript and React Native/Flutter or Swift/Kotlin; experience with REST/GraphQL, auth and secure storage; daily use of AI coding tools; U.S. work authorization required.
React Native, Flutter, Swift, Kotlin, JavaScript, TypeScript, REST, GraphQL, Claude Code, GitHub Copilot, Cursor, Blue Sage, LOS, App Store, Google Play
6d
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Full-Stack .NET/Mobile Developer
San Diego, California, United States
$90k-$130k/yr OnsiteFull Time
5+ YOE5+ years full-stack .NET experience, 3+ years mobile (.NET MAUI/Xamarin), ASP.NET/C# backend, REST API and SSO experience, Azure and CI/CD familiarity, bachelor’s degree or equivalent preferred.
.NET MAUI, Xamarin, ASP.Net, MVC, C#, VB.Net, SSIS, Azure, Visual Studio, Git, Azure DevOps, GitHub Actions, SQL Server, OAuth 2.0, OpenID Connect, SAML
4d
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Union Mobile Engineer
Escondido or San Marcos
$77k-$96k/yr FieldFull Time
4+ YOE4+ years building engineering experience with strong HVAC/R, plumbing, electrical and refrigeration skills; universal CFC recovery certification (or within 90 days); high school diploma/GED; valid driver’s license; CMMS experience preferred.
Corrigo, CMMS, Microsoft Word, Microsoft Excel
1mo
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Senior React Native / Expo Mobile Developer
Costa Mesa, California, United States
$70k/yr OnsiteFull Time
Extensive experience with React Native and Expo; ability to ship mobile apps via App Store/TestFlight; familiarity with Claude AI; on-site in Costa Mesa.
React Native, Expo, Claude AI, TestFlight, App Store Connect, Google Play Console, Firebase, Supabase, AWS, REST, GraphQL, Git, CI/CD, Expo EAS
1mo
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Software Engineer - Mobile, Android
Costa Mesa, California, United States
$166k-$220k/yr OnsiteFull Time
Bachelor's degree in a technical field, experience building high-traffic/map-based UI apps, proficiency in Android (Jetpack Compose, Java, Kotlin) and backend languages (C++, Rust, Golang), networking (TCP/UDP/Multicast, HTTP/REST, protobuf/gRPC), willingness for on-call support, travel up to 30%, and eligibility for U.S. Secret clearance.
Lattice OS, Android Tactical Assault Kit (ATAK), Jetpack Compose, XML, Java, Kotlin, C++, Rust, Golang, TCP, UDP, Multicast, HTTP (REST), protobuf, gRPC, CMake, Cargo, gradle, NixOS, CircleCI, Docker, TypeScript, React, Qt, C#, Microsoft .NET, ArcGIS, Cesium, MapBox, Python, Bash, Gitlab-CI
2d
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Mobile HVAC Engineer
San Diego, California, United States
$38-$43/hr FieldFull Time
4+ YOE4+ years commercial HVAC experience, valid driver’s license, EPA Universal preferred, able to perform physical tasks, CMMS and Microsoft Office experience.
Microsoft Word, Microsoft Excel, Microsoft Outlook, Microsoft Teams, CMMS
1mo
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Front End Developer - Remote
Irvine, California, United States
RemoteFull Time
2+ YOE2+ years mobile web development; strong HTML5, CSS3, JavaScript; React.js experience; responsive/mobile-first and UI/UX skills; portfolio and Git proficiency.
HTML5, CSS3, JavaScript, React.js, Git
1mo
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Senior Application Development Engineer
Ladera Ranch or United States
$115k-$140k/yr HybridFull Time
5+ YOE5+ years software engineering; UI and mobile development; Vue.js, Typescript, Javascript, React Native; native iOS/Android; Azure; secure mobile development; regulated environments; OAuth/OpenID; CI/CD.
Vue.js, Typescript, Javascript, React Native, iOS, Android, Azure, MS SQL Server, OAuth, OpenID Connect, CI/CD
1mo
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Senior Application Development Engineer
Ladera Ranch or Washington
$115k-$140k/yr HybridFull Time
5+ YOE5+ years software engineering; UI and mobile focus; experience with Vue.js, Typescript, Javascript, React Native; native iOS/Android; secure mobile development; Azure; MS SQL Server; agile environment; SDLC and CI/CD practices.
Vue.js, TypeScript, JavaScript, React Native, iOS, Android, Azure, MS SQL Server, OpenID Connect, OAuth, MFA, CI/CD, SDLC
2mo
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Software Development Engineer in Test, Product Software
Foster City or San Diego
$150k-$186k/yr HybridFull Time
3+ YOE3+ years as a Software Development Engineer in Test with automation experience for cloud/mobile apps; strong Python and Kotlin; CI tools; testing frameworks.
Python, Kotlin, Git, Buildkite
3mo
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Senior Graphics Programmer, Mobile (iOS/Android)
San Diego, California, United States
OnsiteFull Time
5+ YOE5+ years in C++ with mobile graphics focus; experience with Metal/Vulkan; shader programming and optimization for mobile; strong math; mobile profiling and debugging; cross‑platform rendering experience.
Metal, Vulkan, C++, Shaders, GPU profiling tools, Xcode, Visual Studio
1w
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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
1w
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PHY Systems Engineer – Mobility Control
San Diego, California, United States
OnsiteFull Time
Experienced engineer with hardware and systems background to develop PHY and mobility control solutions and work on novel hardware challenges.
2mo
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Staff Software Engineer, Core AI Software (Mobile BU Focus) _ Onsite
San Diego, California, United States
$158k-$238k/yr OnsiteFull Time
5+ YOE5+ years professional software development; strong C/C++ and Linux experience; Bachelor’s in CS/Engineering (or advanced degree); experience with AI runtime, embedded/edge platforms, performance optimization, debugging, and customer-facing collaboration.
C, C++, Linux, Android, Windows, CMake, git, Qualcomm AI Runtime (QAIRT), Genie, QNN
2mo
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Software Engineer IV (Staff)/iOS
San Diego, California, United States
$150k-$175k/yr OnsiteFull Time
5+ YOEBS or MS in Electrical/ Computer Engineering or Computer Science with 5+ years in software; skilled in mobile/server/GUI; production deployments; software as a medical device; leadership and collaboration.
Swift, Go, JavaScript, Kotlin
2w
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SW Test Development Engineer 2
San Diego, California, United States
$83k-$138k/yr OnsiteFull Time
2+ YOEBachelor's in a technical discipline and 2+ years experience (or Master's with equivalent). Experience with Python/Java, REST APIs, automation of mobile/embedded devices, CI/CD test suites, cloud (AWS/GCP), and tools like Jira, TestRail, GitHub.
Python, Java, Jira, Testrail, GitHub, Docker, AWS, GCP, Jenkins, Bamboo, Splunk, Datadog, JSON, XML, CSV, Excel, RestAPIs
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