Senior Mobile Developer (iOS / Android)

StarkWare

StarkWare

Software Engineering
United States · Europe
Posted on Mar 5, 2025

Senior Mobile Developer (iOS / Android)

  • Product Management
  • US or Europe
  • Full-time

Description

StarkWare is at the forefront of blockchain and deep technology, creating cutting-edge solutions that scale Ethereum and Bitcoin, and unlock the potential of Web3. Our technology combines academic rigor with practical application, enabling the next generation of decentralized innovation. Join a team of the brightest minds pushing the boundaries of cryptographic proof systems and scalable blockchain infrastructure.

*This role requires travel at least twice a year for team off-sites and industry conferences.

Mission: You will play a key role in developing our iOS/Android apps, ensuring a seamless and enjoyable user experience. As part of a dynamic and collaborative team, you’ll contribute to cutting-edge projects that push the boundaries of web3 mobile technology.

Key Responsibilities:

  • Develop and maintain iOS/Android applications integrated with the Starknet network, optimizing performance and responsiveness.
  • Lead features from research and design to implementation and launch.
  • Collaborate with distributed teams across Engineering, Product, and Ecosystem to set clear roadmaps and milestones.
  • Engage with the Starknet community to develop and integrate innovative solutions.
  • Write clean, maintainable, and well-tested code.
  • Stay up to date with industry trends and apply best practices to improve development processes.

Requirements

  • For iOS: Proficiency in Swift, UIKit, and a solid understanding of iOS development best practices. TypeScript and React Native knowledge is a plus
  • For Android: Proficiency in Kotlin in native Android development (Kotlin/Java). TypeScript and React Native knowledge is a plus
  • A passion for developing phenomenal user experiences.
  • Ability to quickly adapt to new programming languages, tools, and environments.
  • Strong ability to write efficient, testable, and maintainable code.
  • Fast learner with a proactive, “get things done” mindset.

Nice to Have:

  • Experience with blockchain protocols, particularly Ethereum and Starknet.
  • Experience with open-source development.
  • Experience with SDK Development