XX
Senior Mobile Developer (React Native)Sage AI LabsUnited States
XX

Senior Mobile Developer (React Native)

Sage AI Labs
  • US
    United States
  • US
    United States

About

Location:
San Francisco, CA (In-Office, 4-5 Days/Week) Type:
Full-time Experience Level:
Senior (5+ years), Lead/Staff (7+ years) Start Date:
ASAP
About Us
We're building GOLD, the next-generation super shopping app - a powerful, intuitive AI shopping agent designed to streamline how people discover and buy products online. Our mission is to help people get the best deals on the products they love, through a seamless and delightful shopping experience. Early launches have shown that users love the experience, and the company is entering growth mode to bring this experience into more hands.
We're an early-stage startup based in San Francisco, led by the founder of GoogleX, Waymo and Udacity. Our team is lean, driven, and highly collaborative. If you're excited about building impactful technology from the ground up - and working shoulder-to-shoulder with an experienced founder - we'd love to meet you.
What You'll Do Lead the design, development, and deployment of our flagship iOS app built with React Native Build and maintain high-performance and scalable mobile experiences Collaborate closely with design, product, backend engineering and AI research teams to ship shopping features Define the architecture and technical roadmap for the iOS app as we scale Own critical product features end-to-end, from prototype to production Help set and promote mobile engineering best practices, code quality, and performance standards Provide mentorship and technical guidance to other engineers as we grow the team What We're Looking For 5-7+ years of professional mobile development experience, with proven expertise shipping consumer-facing apps Deep expertise in
React Native
and strong experience with TypeScript/Node.js Solid understanding of iOS-specific tooling (Xcode, provisioning, TestFlight) and deployment processes Experience integrating with REST APIs Strong grasp of mobile performance optimization, offline-first design, and UI/UX best practices Comfortable working across the stack with backend engineers when needed Bonus: experience with e-commerce or high-traffic consumer apps Bonus: past experience leading teams or mentoring other developers Bonus: previous experience with Expo Framework Our Tech Stack Mobile App:
React Native, TypeScript Backend:
TypeScript (Node.js) and Python Infrastructure:
Google Cloud Platform CI/CD:
GitHub Actions, TestFlight, EAS Why Join Us Make an impact
- Your work will be foundational to the product and user experience In-person collaboration
- Join a focused, fast-moving team working together daily in San Francisco Proven leadership
- Work directly with a founder who has built transformative technology companies Startup ownership
- Influence product and engineering decisions from day one Compensation & equity
- Well-funded startup with competitive salary, meaningful equity
  • United States

Languages

  • English
Notice for Users

This job comes from a TieTalent partner platform. Click "Apply Now" to submit your application directly on their site.