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Mobile Engineer

Job in San Francisco, San Francisco County, California, 94199, USA
Listing for: Pantera Capital
Full Time position
Listed on 2026-02-27
Job specializations:
  • Software Development
    AI Engineer, Full Stack Developer, App Developer - Mobile/Web, Software Engineer
Job Description & How to Apply Below
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 researchers, and Deep Mind alumni. With years of agent research, our platform already runs live agent workflows with 99.9% reliability. Our investors 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 or Flutter, 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 () 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.

• Harness "vibe coding" tools and AI‑augmented workflows to accelerate development velocity and maintain coding

• 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 or Flutter.

• Technical

Skills:

Proficiency in JavaScript/Type Script (or Dart), mobile UI frameworks, REST/gRPC 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.

• Vibe Coding Savvy:
Experience using AI-powered developer tools (e.g., Cursor, Bolt, GPT-based coding assistants) to augment your workflow

Our Culture

All in, in person. Sparks fly 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

Snacks at the office.

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

️ Relocation and immigration support.

#JLjbffr
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