Senior iOS Engineer — Build the AI Mobile Platform

Recruiting from Scratch LLC; San Francisco (CA); On-site; USD 160,000 - 230,000; Full time

Benefits offered by this job

Equinox membership

Relocation assistance

Housing stipend

Meal stipend

Medical, dental, and vision insurance

Job summary

Recruiting from Scratch LLC is representing a Series C AI infrastructure company seeking a Member of Technical Staff, iOS, to build and scale native iOS apps used by thousands of experts worldwide. You will own features end‑to‑end, from discovery through deployment, collaborating with Product, Design, AI, and Backend Engineering.

This onsite, SF-based role offers significant ownership, a world‑class mobile platform, and a generous compensation package including equity, relocation and housing

Qualifications

• 2–5+ years of professional software engineering experience building native iOS applications.
• Strong proficiency with Swift and SwiftUI.
• Experience shipping and maintaining production applications through the Apple App Store.
• Strong understanding of modern iOS architecture, application lifecycle, and mobile engineering best practices.
• Experience building high‑quality user interfaces with a strong attention to performance and usability.
• Familiarity with AI‑assisted development tools such as Cursor, Claude Code, GitHub Copilot, Codex, or similar.
• Excellent product instincts with a passion for creating exceptional mobile user experiences.
• Comfortable working in fast‑paced startup environments with evolving priorities.
• High ownership mindset and ability to independently drive projects to completion.

Responsibilities

• Design, build, and maintain high‑quality native iOS applications using Swift and SwiftUI.
• Own features end‑to‑end, from product discovery and technical design through implementation, testing, deployment, and iteration.
• Collaborate closely with Product, Design, AI, and Backend Engineering to deliver polished mobile experiences.
• Build reusable SwiftUI components and contribute to scalable mobile architecture.
• Optimize application performance, reliability, testing, and release processes.
• Develop intuitive, high‑quality user experiences that improve engagement and retention.
• Leverage modern AI‑assisted development tools to accelerate engineering productivity while maintaining high quality.
• Contribute to long‑term mobile architecture, engineering standards, and platform evolution.
• Continuously improve the mobile experience through customer feedback, experimentation, and rapid iteration.
• Help shape the future of the company's mobile platform as it scales globally.

Skills

Swift

SwiftUI

iOS app development

App Store deployment

Performance optimization

Ownership

Cross-functional collaboration

Tools

Cursor

Claude Code

GitHub Copilot

Codex

Job description

Recruiting from Scratch LLC is representing a Series C AI infrastructure company seeking a Member of Technical Staff, iOS, to build and scale native iOS apps used by thousands of experts worldwide. You will own features end‑to‑end, from discovery through deployment, collaborating with Product, Design, AI, and Backend Engineering.

This onsite, SF-based role offers significant ownership, a world‑class mobile platform, and a generous compensation package including equity, relocation and housing