Talent.com
Mobile Engineer
Mobile EngineerAGI, Inc. • San Francisco, CA, United States
Mobile Engineer

Mobile Engineer

AGI, Inc. • San Francisco, CA, United States
12 hours ago
Job type
  • Full-time
Job description

Think Different. Build the Future. 🚀

Our Mission

Build everyday AGI. Trustworthy, consumer-grade agents that redefine human–AI collaboration for millions. Software shouldn’t wait for commands; it should partner with you, amplifying what you can do every single day.

Why AGI, Inc.

We’re a stealth team of elite ex-founders, Stanford and Berkeley AI researchers, and DeepMind alumni.

With years of agent research, our platform runs live agent workflows with 99.9% reliability. We are supported by tier-1 investors who funded the first wave of AI giants; now they’re backing us to deliver the next, everyday AGI.

If you see possibility where others see limits, read on.

About the Role

You’ll be one of the first engineers defining the mobile experience for our future‑shaping AI agents. As a Full Stack Mobile Engineer, you’ll design, build, and scale cross‑platform apps—delivering responsive, intuitive interfaces deeply integrated with our AGI backend. Your work will directly shape how millions interact with their AI companion, ensuring smooth user journeys from UI components through API layers and real‑time data flows.

Key Responsibilities

Architect and implement cross‑platform mobile apps (iOS / Android) using React Native delivering polished, native‑feel experiences.

Integrate intelligent agent features—like contextual summarization, proactive suggestions, and natural language interactions—into the mobile UI via real‑time APIs.

Build secure, scalable backend endpoints (Node.js / Python) to support mobile data sync, offline‑first behavior, and real‑time updates.

Optimize performance by diagnosing and removing bottlenecks—from render cycles to data throughput.

Collaborate closely with designers, AI researchers, and backend engineers through agile processes, including code reviews, pair programming, and sprint planning.

Deploy, maintain, and monitor mobile apps in App Store and Play Store, ensuring CI / CD, testing, crash reporting, and analytics are in place.

You Bring

Experience : 3+ years in full‑stack mobile development, with strong expertise in React Native and Expo

Technical Skills : Proficiency in TypeScript , mobile UI frameworks, REST APIs, and backend services (Node.js, Python).

System Design : Experience building offline‑capable mobile apps, managing data sync, authentication, and real‑time updates.

Performance Mindset : Proven ability to diagnose and resolve UI and data‑layer bottlenecks; familiarity with profiling tools.

AI Familiarity : Comfort integrating AI modules or agent‑powered features on mobile; ability to consume LLM‑based APIs seamlessly.

Collaboration : A proactive teammate and excellent communicator, comfortable navigating a fast‑paced startup environment.

Must Haves

  • 3+ years in full‑stack mobile development, with strong expertise in React Native and Expo
  • Skills in working with TypeScript
  • Experience with Redux, Context API, or other state management solutions.
  • Familiarity with RESTful APIs and third‑party integrations.
  • Understanding of mobile UI / UX principles and best practices.
  • Experience with automated testing and debugging tools.
  • Have deployed mobile apps to production
  • Understanding of the mobile system architecture and life cycles
  • Have understanding using libraries like Zustand and React Query

Nice to Haves

  • Knowledge of native development (Swift for iOS) is a plus.
  • Have worked on apps with more than 1M monthly users
  • Have experience working with integration AI frameworks like (OpenAI SDK, Langchain, Vercel AI SDK, or similar LLM API frameworks)
  • Our Culture

    🏢 All in, in person. Work moves faster face‑to‑face.

    🚀 Ship by default. Novel and polished can coexist—speed is the feature.

    🤝 One band, one sound. Radical candor, zero politics, help each other win.

    Our perks

    🏥 Fully covered medical, dental, and vision insurance for employees.

    ✈️ Relocation and immigration support.

    How to Apply

    Send us :

  • A link—or 60-sec video—of something you built and why it matters.
  • Your resume or LinkedIn.
  • Two sentences on the hardest problem you’ve cracked.
  • Every exceptional candidate hears back within 48 hours .

    We can’t wait to see what you’ve got—and to welcome you to the AGI Inc. team!

    #J-18808-Ljbffr

    Create a job alert for this search

    Mobile Engineer • San Francisco, CA, United States

    Related jobs
    Software Engineer - Mobile

    Software Engineer - Mobile

    Padlet • San Francisco, CA, United States
    Full-time
    Padlet is building software for a good education.A good education is one that inspires curiosity, creativity, and community. Our software enables that through visual content creation and collaborati...Show more
    Last updated: 30+ days ago • Promoted
    Software Engineer, Mobile

    Software Engineer, Mobile

    Gridware • San Francisco, CA, United States
    Full-time
    Gridware is a San Francisco‑based technology company dedicated to protecting and enhancing the electrical grid.We pioneered a groundbreaking new class of grid management called active grid response...Show more
    Last updated: 19 days ago • Promoted
    React Native Mobile Engineer

    React Native Mobile Engineer

    Eliassen Group • San Francisco, CA, United States
    Full-time
    Due to client requirement, applicants must be willing and able to work on a w2 basis.For our w2 consultants, we offer a great benefits package that includes Medical, Dental, and Vision benefits, 40...Show more
    Last updated: 1 day ago • Promoted
    Senior Software Engineer, Mobile (Android)

    Senior Software Engineer, Mobile (Android)

    Roblox • San Mateo, CA, United States
    Full-time
    Every day, tens of millions of people come to Roblox to explore, create, play, learn, and connect with friends in 3D immersive digital experiences- all created by our global community of developers...Show more
    Last updated: 21 days ago • Promoted
    Mobile Engineer (iOS)

    Mobile Engineer (iOS)

    Mux • San Francisco, CA, United States
    Full-time
    San Francisco, California, United States.Estimated Base Salary $160K – $200K.In our commitment to provide transparency with candidates, we openly share base pay ranges for all job postings within t...Show more
    Last updated: 30+ days ago • Promoted
    Senior Android Engineer : AI-Powered Enterprise Mobile

    Senior Android Engineer : AI-Powered Enterprise Mobile

    Harvey • San Francisco, CA, United States
    Full-time
    A leading tech company in San Francisco is seeking an experienced Android Engineer to lead mobile engineering projects.You will design enterprise-grade applications, integrate AI features, and coll...Show more
    Last updated: 12 days ago • Promoted
    Fullstack Mobile Engineer

    Fullstack Mobile Engineer

    Influur • San Francisco, CA, United States
    Full-time
    We're building the world's first viral agent.An AI purpose built for influencer marketing.Anautonomous agent that goes from "I need this campaign to break" to "50 influencers live next week" with m...Show more
    Last updated: 14 days ago • Promoted
    Software Engineer, Mobile

    Software Engineer, Mobile

    Hinge-Health • San Francisco, CA, United States
    Full-time
    Hinge Health software engineers work on small interdisciplinary teams focused on different parts of the user journey.Fullstack engineers contribute to their team’s success by building and extending...Show more
    Last updated: 30+ days ago • Promoted
    Founding Mobile Engineer

    Founding Mobile Engineer

    DRH Search • San Francisco, California, United States
    Full-time
    Job Description Job Description We're assisting a well-funded startup in SF with their search for a Founding Mobile Engineer. Their product is an investment platform that provides consumers with acc...Show more
    Last updated: 2 days ago • Promoted
    Software Engineer, Mobile

    Software Engineer, Mobile

    Discord • San Francisco, CA, United States
    Full-time
    Discord is used by over 200 million people every month for many different reasons, but there’s one thing that nearly everyone does on our platform : . Over 90% of our users play games, spending a comb...Show more
    Last updated: 19 days ago • Promoted
    Senior Mobile Engineer

    Senior Mobile Engineer

    Marlee • San Francisco, CA, US
    Full-time
    Quick Apply
    About the company Fast-track your career with the Marlee Talent Pool.We're not just matching you with your ideal roles but unlocking your long-term career potential. Marlee goes above and beyond by ...Show more
    Last updated: 30+ days ago
    Senior Mobile SDK Engineer

    Senior Mobile SDK Engineer

    Tenjin, Inc. • San Francisco, CA, United States
    Full-time
    We1re looking for a Senior Mobile SDK Engineer to develop and maintain our iOS, Android, Unity SDKs and other plugins.Our ideal candidate is comfortable developing and releasing SDKs, writing docum...Show more
    Last updated: 30+ days ago • Promoted
    Senior Staff Mobile Platform Engineer, Android

    Senior Staff Mobile Platform Engineer, Android

    Gusto • San Francisco, CA, United States
    Full-time
    At Gusto, we're on a mission to grow the small business economy.We handle the hard stuff—like payroll, health insurance, 401(k)s, and HR—so owners can focus on their craft and customers.With teams ...Show more
    Last updated: 19 days ago • Promoted
    Lead Android Engineer - Own Mobile-First Features

    Lead Android Engineer - Own Mobile-First Features

    Airtable • San Francisco, CA, United States
    Full-time
    A leading flexible app platform is seeking an experienced Android Developer to lead the design and development of mobile interfaces. You will own the Android application, collaborating with cross-fu...Show more
    Last updated: 13 days ago • Promoted
    Software Engineer, Mobile

    Software Engineer, Mobile

    Hinge Health • San Francisco, CA, United States
    Full-time
    Hinge Health software engineers work on small interdisciplinary teams focused on different parts of the user journey.Fullstack engineers contribute to their team's success by building and extending...Show more
    Last updated: 30+ days ago • Promoted
    Senior Mobile Engineer - Fintech Scale & Impact

    Senior Mobile Engineer - Fintech Scale & Impact

    Cerebras • San Francisco, CA, United States
    Full-time
    A fintech startup is seeking an experienced mobile developer to help build and scale a finance app on iOS and Android.You will own the development of features that impact the financial lives of use...Show more
    Last updated: 12 days ago • Promoted
    Senior Software Engineer, Mobile Architecture

    Senior Software Engineer, Mobile Architecture

    King River Capital Group • San Francisco, CA, United States
    Full-time
    Discord is used by over 200 million people every month for many different reasons, but theres one thing that nearly everyone does on our platform : . Over 90% of our users play games, spending a combi...Show more
    Last updated: 2 days ago • Promoted
    Senior Software Engineer - Mobile (Android)

    Senior Software Engineer - Mobile (Android)

    Eight Sleep • San Francisco, CA, United States
    Full-time
    Eight Sleep is the world's first sleep fitness company.Our mission is to fuel human potential through optimal sleep.We use innovative technology, detailed design, and proven science and data to per...Show more
    Last updated: 30+ days ago • Promoted