About the role
AI Full-Stack Mobile Engineer
Job Type: Full-Time Experience Level: 2+ Years Location: Sunnyvale, CA, USA - On Site
Position Overview
We are looking for a versatile Software Engineer with experience in mobile and full-stack development to build innovative, AI-powered consumer applications. This individual will play a key role in developing new products from initial concepts to production, combining modern mobile technologies, backend systems, and AI capabilities to deliver engaging user experiences.
The ideal candidate is a hands-on builder who enjoys experimenting with emerging technologies, developing products quickly, and taking ownership of projects in a fast-paced startup environment.
Key Responsibilities
* Design, develop, and launch AI-enabled mobile applications across iOS and Android platforms.
* Build intuitive user interfaces and scalable backend services to support product functionality.
* Develop rapid prototypes, validate product concepts, and transform successful ideas into production-ready applications.
* Integrate and optimize LLM-based features using various AI models and APIs.
* Develop backend services, API integrations, and database solutions to support mobile applications.
* Monitor user engagement, application performance, and product analytics to identify opportunities for improvement.
* Collaborate with cross-functional team members to refine product ideas and deliver new features.
* Stay current with emerging AI technologies, developer tools, and industry trends, applying relevant innovations to product development.
Required Qualifications
* 2+ years of professional software development experience.
* Experience developing and publishing at least one mobile application through the Apple App Store or Google Play Store.
* Proficiency in React Native, Flutter, or native iOS/Android development.
* Full-stack development experience, including backend programming with TypeScript, Python, or similar languages.
* Experience designing and integrating REST APIs and working with relational databases such as PostgreSQL.
* Familiarity with cloud infrastructure and deployment platforms such as AWS or Google Cloud.
* Practical experience using AI-assisted development tools and a strong interest in AI-driven software development.
* Ability to work independently, adapt to changing priorities, and deliver projects in an early-stage product environment.
Preferred Qualifications
* Experience integrating LLM APIs, including OpenAI, Anthropic, Gemini, or open-source models.
* Familiarity with prompt engineering, AI agents, or agent-based development frameworks.
* Experience with web technologies such as React, Next.js, or similar frameworks.
* Exposure to mobile monetization, subscription models, in-app purchases, or product analytics.
* Previous experience building consumer-facing applications, interactive platforms, video products, or gaming applications.
* Mandarin language proficiency is a plus.
Ideal Candidate Profile
We are looking for someone who is technically versatile, product-oriented, and comfortable taking an idea from concept to launch. Candidates who have worked in startup environments and enjoy building products from the ground up will be especially attractive.
