Mobile Front-end Software Engineer

You will be part of a team of experienced engineers responsible for delivering high-impact technology to our mobile client. You will use your creativity and excellent problem-solving skills to help us integrate, measure, and optimize new technologies developed by our back-end and cryptography teams into ZenGo, the first keyless crypto wallet (to learn more, visit

You are a passionate senior mobile engineer, who excels in your work and looking to solve hard technical problems and do so efficiently, rigorously, and reliably. You have a passion for User Experience and you have an eye for detail.

Basic Qualifications:

  • 2+ years building React native applications
  • 2+ years building native applications (Android or iOS)
  • Proficiency in JavaScript and/or TypeScript
  • Knowledge in UI design principles and making apps work intuitively
  • BS in Computer Science
  • Knowledge of core CS concepts such as data structures, algorithms, profiling and optimization

Preferred Qualifications:

  • Deep understanding of the React library, including advanced patterns and performance optimizations
  • Experience in software security and cryptography (E.g. elliptic curves, SSL, OAuth)
  • A detailed approach to writing tests and quality assurance
  • Experience with Node.js
  • Experience in AWS (or similar) and large scale infrastructure
  • Experience building REST APIs 


  • Experience working with blockchains libraries
  • Participation in open source projects

To apply to this position, you should send an email to [email protected] containing your LinkedIn profile / resume / portfolio.

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