IOS Engineer (Web3)

Posted 17 Days Ago
8 Locations
In-Office or Remote
Senior level
Blockchain
The Role
Develop and enhance Trust Wallet's iOS app by collaborating on features, ensuring code quality, and gathering product feedback from users and developers.
Summary Generated by Built In

About the company

Trust Wallet is the leading non-custodial cryptocurrency wallet, trusted by over 200 million people worldwide to securely manage and grow their digital assets. Our vision is to give individuals the freedom to own their assets, confidently participate in the future economy, and access opportunities that enhance their lives. Our mission is to be a trusted personal companion — helping users safely navigate Web3, the on-chain economy, and the emerging AI-powered future. With support for over 10 million assets across 100+ blockchains, Trust Wallet offers a seamless, multi-chain experience backed by industry-leading self-custody technology, a vibrant community, and a growing ecosystem of partners.

Job Description

We’re looking for experienced iOS Developers passionate about building amazing crypto products that people love and excited to deliver the next generation of our Trust Wallet application.

Responsibilities:

  • Work together with cross-functional teams to define, design, and ship new features

  • Create and execute unit tests on your code, to ensure its robustness, including edge cases, usability, and general reliability

  • Interfacing directly with end-users and developers building on Trust Wallet. Supporting them and collecting feedback to inform the direction of the product.

What We’re Looking For

  • Experience in blockchain, DeFi, or crypto wallets, or strong domain knowledge in Web3

  • 5+ years of hands-on iOS development experience.

  • 3+ years coding in Swift with production apps.

  • At least one iOS app you’ve built and shipped yourself.

  • Strong understanding of software design patterns and architecture.

  • Solid experience with unit testing and code quality best practices.

  • Upper-intermediate or better English—you can explain complex ideas clearly.

  • A builder’s mindset: resourceful, curious, and eager to take ownership.

Nice to Have

  • Cross-platform knowledge - Kotlin Multiplatform (KMP), Kotlin, or Android development

  • Concurrency knowledge (GCD, async/await, actors, Combine).

  • Understanding of the iOS build system (Xcode, Swift Package Manager, CI/CD pipelines).

  • An active GitHub portfolio or contributions to open-source projects.

  • Experience with popular iOS libraries—or better yet, maintaining your own.

  • Deep knowledge of iOS SDK internals, performance tuning, and optimization.

Additional Information

This is a global and fully remote role. You must have the right to work for the country you are based.

Why work at Trust Wallet?
  • Be a part of the world’s leading blockchain ecosystem that continues to grow.

  • Excellent learning and career development opportunities.

  • Work alongside diverse, world-class talent, in an environment where learning and growth opportunities are endless.

  • Tackle fast-paced, challenging and unique projects.

  • Work in a truly global organization, with international teams and a flat organizational structure.

  • Work fully remotely with flexible working hours.

  • Enjoy competitive salary and benefits.

Apply today to join our team in building the world’s most trusted and secure crypto wallet and enable a decentralized future for everyone.

Trust Wallet is committed to being an equal opportunity employer. We believe that having a diverse workforce is fundamental to our success.

*Due to the large amount of the applications, please take your application unsuccessful should you not be contacted within 4 weeks from your application date.

Top Skills

iOS
Kotlin
Kotlin Multiplatform
Swift
Xcode
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The Company
San Francisco, CA
105 Employees
Year Founded: 2017

What We Do

Trust Wallet. A simple and secure mobile wallet for that supports 60+ blockchains and over 1 million assets. We provide a fully security audited system that makes it simple to store your cryptocurrency. Trust applications, designed for iOS and Android, provide the best possible experience and ease of use.

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