# Member of Technical Staff (iOS) at ATG

Member of Technical Staff (iOS) at ATG in New York City and 1 more. Hybrid, full-time, paying $160k–$240k. Posted September 9, 2025.

- Company: ATG
- Location: New York City and 1 more
- Workplace: Hybrid
- Job type: Full-time
- Pay: $160k–$240k
- Experience: 3+ years
- Posted: 2025-09-09
- Apply: https://jobs.ashbyhq.com/atg/9bf54445-10b8-4040-871e-9c8c35283b1a/application
- Source: https://jobmagic.ai/jobs/member-of-technical-staff-ios-atg-ca8key

## Requirements

- 3+ years of hands-on iOS experience (Swift, UIKit/SwiftUI, Combine, concurrency).
- Shipped at least one app to the App Store and evolved it based on real-user feedback.
- Comfortable shipping fast while maintaining quality (modular design, unit tests, CI, profiling).
- Resourceful: you choose the right tools, work lean, and thrive without heavy scaffolding.
- Strong product sense: you care about UX and sweat the details.
- Clear communicator—whether debugging, brainstorming, or shifting gears under pressure.
- Strong design sensibility and an eye for detail—experience working closely with UI/UX designers to create polished, high-quality mobile experiences.
- Expertise in leveraging the latest AI tools (Cursor, Claude Code, Codex, etc) to increase productivity & code output while maintaining high code quality, maintainability, and structure.

## Description

About us**ATG (Autonomous Technologies Group)** is an AI lab deploying frontier reasoning systems within financial markets. **Autonomous** is an agentic wealth manager built on this foundation.
**Founders:** Early GPU cloud (9 figure exit).
**Investors:** Led by Garry Tan / YC with participation from one of the most successful quant funds, BoxGroup (Plaid, Ramp, Stripe), and other top-tier angels.

### About the Role

We’re looking for a software engineer to help develop, launch, and maintain the first version of the ATG iOS app. This is a zero-to-one role: you’ll own the mobile experience end-to-end, from architecture to polish. Your work will directly shape how users interact with ATG, shaping the future of mobile AI experiences. As a key member of our team, you'll push the boundaries of iOS development, combining technical excellence with design finesse. From pixel-perfect UI to smooth animations and thoughtful micro-interactions, you’ll create seamless, motion-driven experiences that delight users. If you excel in building high-quality, intuitive, and visually stunning apps, this role is for you.

###
What You’ll Do

- Architect and ship our first iOS app—from private beta to App Store release.

- Implement core features with fluid UI, high performance, and scalable client infrastructure.

- Collaborate closely with the founders, product, and design on prototyping, and product direction.

- Build testing pipelines (unit tests, CI/CD) to keep reliability high while moving fast.

- Deploy platform-level improvements (real-time syncing, on-device ML, efficient data flow).

- Iterate quickly on new iOS experiences that make AI useful, intuitive, and delightful in every user’s pocket.

- Prioritize performance, reliability, and responsiveness to deliver best-in-class mobile experiences.

### How We Work

We’re early, fast, and ambitious. Every engineer has a direct line to product decisions and user impact. We optimize for:

- **User delight** — clean, intuitive, responsive experiences.

- **Speed with quality** — ship quickly without cutting corners on reliability.

- **High impact** — focus on features that move the needle for users.

- **Collaboration** — work directly with founders in a flat, high-trust environment.

### Requirements

- 3+ years of hands-on iOS experience (Swift, UIKit/SwiftUI, Combine, concurrency).

- Shipped at least one app to the App Store and evolved it based on real-user feedback.

- Comfortable shipping fast while maintaining quality (modular design, unit tests, CI, profiling).

- Resourceful: you choose the right tools, work lean, and thrive without heavy scaffolding.

- Strong product sense: you care about UX and sweat the details.

- Clear communicator—whether debugging, brainstorming, or shifting gears under pressure.

- Strong design sensibility and an eye for detail—experience working closely with UI/UX designers to create polished, high-quality mobile experiences.

- Expertise in leveraging the latest AI tools (Cursor, Claude Code, Codex, etc) to increase productivity & code output while maintaining high code quality, maintainability, and structure.

### Bonus If You’ve…

- Experience integrating ML models on-device or in-app.

- Built dual-platform experiences (iOS + Android or iOS + Web).

- Led iOS architecture: modular features, performance tuning, advanced debugging.

**Why Join ATG**
We're building a small, elite team. If you're excited by AI, markets, and building from first principles, we’d love to meet you.

- Work on AI with a massive market opportunity

- Early team of repeat founders backed by top investors

- High agency, talent dense, zero bureaucracy