Crossmint aims to simplify the integration of stablecoins and blockchain technology for companies, enabling them to build modern financial applications, including those leveraging AI agent-driven commerce. The company seeks an Android SDK Engineer to develop and enhance their mobile SDKs, making these complex financial tools accessible to a wider range of developers.
Requirements
- 5+ years of experience in Android development, with at least 1+ year specifically in mobile SDK development (not just mobile app development) in Java or Kotlin.
- Expert knowledge in Java and/or Kotlin.
- Experience with blockchain or Web3 technologies is a plus, particularly in relation to wallets or payment systems.
- Provable experience shipping high quality code.
- React Native or Flutter experience is nice to have.
Responsibilities
- Designing and architecting mobile SDKs from the ground up.
- Building SDKs for core features such as authentication, smart wallets, and payments.
- Collaborating with cross-functional teams to understand the business needs and translate them into mobile SDK solutions.
- Documenting your architecture and design choices clearly and concisely.
- Owning your projects end to end: from initial concept through to deployment and support.
- Mentoring other team members as we grow the mobile engineering team.
Other
- Excellent Communication Skills: Demonstrate excellent written and spoken English.
- Hold a Bachelor’s degree in Computer Science or a related field, or equivalent knowledge and skills with industry experience.
- Experience working on a team and references to back it.
