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
1d
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Mobile Engineer
San Francisco, California, United States
OnsiteFull Time
2+ YOE2+ years shipping mobile apps, strong React Native and Expo experience, familiarity with EAS and App Store/Play Store releases, performance profiling, and ability to work with Swift/Kotlin when needed.
Expo, React Native, EAS, Swift, Kotlin, Reanimated, App Store, Play Store
3w
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Mobile Security Engineer - Product Security
San Francisco or Seattle
$141k-$194k/yr HybridFull Time
2+ YOE2+ years in application or mobile security or mobile development; hands-on iOS/Android security experience; familiarity with OWASP Mobile Top 10, Xcode/Android Studio, mobile testing tools, OAuth/PKCE, runtime protection, and AI-driven development workflows; related technical degree required.
Xcode, Android Studio, Frida, NowSecure, objection, MobSF, Burp Suite, Swift, Kotlin, Java, React Native, Promon, DexGuard, OWASP Mobile Top 10, SAST, DAST, CI/CD, Claude Code, GitHub Copilot, Codex, Cursor, Gemini, HackerOne, Bugcrowd
1w
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Android Mobile Software Developer I
Seattle or San Francisco or Detroit
$119k-$145k/yr HybridFull Time
1+ YOEBachelor's in CS or related, 6+ months mobile development experience, Kotlin and Jetpack Compose experience, CS fundamentals, collaboration and communication skills, familiarity with experimentation and AI code tools.
Android, iOS, Kotlin, Jetpack Compose, GitHub CoPilot, Anthropic Claude Code, Cursor
3mo
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Mobile Engineer, Facilities Maintenance
San Francisco, California, United States
OnsiteFull Time
1+ YOEHigh school diploma, GED, or trade school with 1-2 years of related experience; valid driver’s license; ability to lift 50 lbs; basic MS Office; strong organizational skills.
Microsoft Office
2w
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Software Engineer/Mobile Engineer Intern (Monetization Technology - Ads Core Demonstration) - 2026 Start (BS/MS)
San Jose, California, United States
OnsiteInternship
Currently pursuing a Bachelors or Masters in CS/Software/Computer Engineering, familiarity with mobile development, OOP, proficiency in Java/Kotlin or Swift/Objective-C, strong communication and teamwork.
Java, Kotlin, Swift, Objective-C
4d
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Software Engineer, iOS/Mobile
San Carlos, California, United States
$135k-$260k/yr HybridFull Time
2+ YOE2+ years iOS development or equivalent; experience with Swift/SwiftUI, UIKit, async/await/GCD, networking/APIs; strong problem-solving and collaboration skills.
Swift, SwiftUI, UIKit, async/await, GCD, Mapbox, MapKit, CI/CD
1mo
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Software Engineer III, Mobile (iOS)
Mountain View or Palo Alto or San Bruno or Sunnyvale
$147k-$211k/yr OnsiteFull Time
2+ YOEBachelor's degree or equivalent; 2+ years programming in Swift, Objective-C, or C++; 2+ years iOS application development; data structures/algorithms and accessible technologies preferred.
Swift, Objective-C, C++, iOS
2w
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Software Development Engineer, Music Metrics & Data Platform
San Francisco, California, United States
$165k-$224k/yr OnsiteFull Time
2+ YOE2+ years professional software development and design/architecture experience; experience with mobile or backend development; familiarity with cross-platform frameworks; strong communication and mentoring skills.
Kotlin Multiplatform, TypeScript, AWS, Android, iOS
1w
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Software Engineer I, Discovery
San Francisco, California, United States
$193k-$262k/yr OnsiteFull Time
1+ YOE1+ years professional software development, Bachelor’s in Computer Science or equivalent, proficiency with modern languages/frameworks (React, Golang, TypeScript, mobile languages), excellent communication and problem-solving skills.
React, Golang, Typescript, Kotlin, Swift, Objective-C, AWS, ECS, DynamoDB, Lambda, SQS, Step Functions
1mo
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Robotics Software Engineer II
Pittsburgh or Salem or San Jose or Fremont
$114k-$148k/yr OnsiteFull Time
2+ YOE2+ years relevant experience; B.S. or M.S. in Robotics/Computer Science or related; proficient in Python and Linux; hands-on hardware experience with mobile manipulation and behavior development; test, validation, and deployment experience.
Python, Linux, MoveIt, CI/CD, AR/VR
1mo
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Software Engineer
Menlo Park, California, United States
$113k-$155k/yr HybridFull Time
1+ YOETesting mobile and web apps; manual and automated testing; API testing; Appium/Selenium/Playwright; Python or Java; defect tracking; one year of related experience; background checks.
Appium, Selenium, Playwright, REST API testing, Python, Java
1d
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Software Engineer II
New York City or San Francisco or United States
$170k-$200k/yr HybridFull Time
1+ YOEBachelor's in CS or related,1+ year software engineering experience,experience with web/mobile/distributed systems or infrastructure,ability to work cross-functionally and learn new technologies quickly.
Python, React, Docker, Kubernetes, Google Cloud Platform
2w
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Software Engineer Project Intern (AI Infrastructure) - 2026 Start (PhD)
San Jose, California, United States
OnsiteInternship
Currently pursuing a PhD in CS or related; proficiency in C/C++, Java, JavaScript, Kotlin, Objective-C, or Swift; mobile (Android/iOS) development knowledge; able to commit ≥3 months; strong communication skills.
C/C++, Java, JavaScript, Kotlin, Objective-C, Swift, Flutter
2w
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Senior iOS/Android Software Engineer
San Francisco, California, United States
$160k-$200k/yr OnsiteFull Time
2+ YOE2+ years mobile engineering experience; strong Kotlin and Jetpack Compose expertise; experience with Firebase, protobufs/REST/gRPC, mobile testing and CI/CD; strong communication and product collaboration skills.
Kotlin, Jetpack Compose, Firebase, Firestore, Realtime Database, Cloud Messaging, protobufs, REST, gRPC, Dagger Hilt, GCP, Go, BigQuery, MySQL
1w
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Quality Assurance Engineer
San Francisco, California, United States
RemoteFull Time
2+ YOE2+ years QA experience testing web, mobile, or API applications; test design and defect-management knowledge; clear written communication and analytical problem-solving; familiarity with Jira and Postman.
Jira, Postman, Playwright, Cypress, Selenium, Appium, JavaScript, TypeScript, Python, Java, CI/CD, SQL, browser developer tools
3d
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QA Engineer II (Cloud Logistics)
San Francisco, California, United States
$110k-$130k/yr OnsiteFull Time
2+ YOEBachelor's in STEM,2+ years QA experience,SQL and REST API knowledge,testing for web/mobile/desktop,strong written communication,attention to detail,ability to write scripts.
SQL, REST, Postman, Python, JavaScript, GraphQL, gRPC, TestRail
1mo
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IT Support Engineer
Concord, California, United States
$80k-$105k/yr OnsiteFull Time
2+ YOE2+ years IT support experience troubleshooting Windows, desktop apps, networking, mobile devices (iOS/Android) and supporting users; working knowledge of Windows 11 and Linux, Google Workspace, MDM, Active Directory basics; ability to lift 50 lbs and work onsite in Concord, CA.
Windows 11, Linux, Microsoft Office, Chrome, Google Workspace, MDM, iOS, Android, VOIP, Microsoft Active Directory, Microsoft Group Policy, Epicor Eagle Point of Sale, Proxmox, Proxmox Backup Server, Mikrotik, Ubiquiti, Tailscale, Zerotier
3d
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Information Security Engineer 3
San Jose, California, United States
$170k-$230k/yr HybridFull Time
2+ YOEMaster's in CS/Engineering plus 2 years' related experience; experience with application and mobile security, SAST/DAST, Secure Product Life Cycle, Java/Python/Kotlin/Swift, automation/scripting, and traffic analysis tools.
Secure Product Life Cycle (SPLC), SAST, DAST, Java, Python, Kotlin, Swift, Charles Proxy, Proxyman
3w
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Senior Quality Assurance Engineer (9326321)
San Francisco, California, United States
$125k-$130k/yr OnsiteFull Time
2+ YOEMaster's in CS/IT (or foreign equivalent) and 2 years' related experience; experience writing automated UI/backend tests (Selenium, Cypress, Playwright), mobile automation (Appium), API testing (Postman, RestAssured), performance testing (JMeter, k6), CI/CD, SQL, and strong communication.
React, Node.js, Android, iOS, Selenium, Cypress, Playwright, Appium, Postman, RestAssured, JMeter, k6, JIRA, Android Studio, Xcode, Jenkins, GitHub Actions, CircleCI, JavaScript, Java, TypeScript, SQL, BrowserStack, Sauce Labs
4w
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Copy of Solutions Engineer_ HQ
Santa Clara, California, United States
HybridFull Time
2+ YOE2+ years in software development or technical solutions, customer-facing experience, bachelor’s degree or equivalent, experience with mobile/web/backend development, familiarity with APIs/SDKs and WebRTC, able to commute to office 3x/week.
iOS, Android, JavaScript, React, Node.js, Python, WebRTC, SDKs, APIs, LLMs
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