iOS Tech Lead for DeFi Wallet & AI‑Driven Platform

1inch; Polska; On-site; PLN 180,000 - 270,000; Full time

Job summary

1inch is seeking a Tech Lead, iOS to own the Wallet iOS app architecture and development. You will drive CI/CD improvements, collaborate across Product, Android, Backend, Blockchain, and QA, and apply sound engineering judgment to code and tests. You will work with AI-assisted tools while safeguarding keys and data.

This hands-on role emphasizes ownership, security, and rapid delivery of wallet features and enhancements in a Web3 context.

Qualifications

• Proven iOS production app experience with Swift.
• Experience with Web3 wallets or blockchain apps.
• Experience leading iOS architecture decisions.
• Ability to work independently and own the iOS product.
• Experience with CI/CD and monitoring in production.

Responsibilities

• Own iOS architecture and technical direction.
• Build modular, testable components across wallet flows.
• Implement wallet features and improvements.
• Integrate with backend services and blockchain networks.
• Collaborate with Product, Android, Backend, Blockchain, QA.
• Use AI-assisted tools and validate output.
• Protect keys and user data; secure prompts.
• Own iOS build and CI/CD workflow and monitor releases.

Skills

iOS development

Swift

Web3 wallet

CI/CD

Architecture decisions

Technical communication

Ownership

Security mindset

Tools

UIKit

SwiftUI

AI-assisted tools

Job description

1inch is seeking a Tech Lead, iOS to own the Wallet iOS app architecture and development. You will drive CI/CD improvements, collaborate across Product, Android, Backend, Blockchain, and QA, and apply sound engineering judgment to code and tests. You will work with AI-assisted tools while safeguarding keys and data.

This hands-on role emphasizes ownership, security, and rapid delivery of wallet features and enhancements in a Web3 context.