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Mobile Engineer

Fireblocks

seniormobile United States Today via LinkedIn

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Tags

Mobile SDKsiOSAndroidAPI DesignPerformance EngineeringReliabilitySecurityCryptographyBlockchain IntegrationDeveloper Documentation

About the role

Role: Mobile Engineer (Dynamic)

You’ll design and implement high-quality native mobile SDKs that help developers integrate embedded wallet functionality into their applications.

Responsibilities

  • Design and implement native mobile SDKs with focus on:
    • API ergonomics
    • Performance
    • Reliability
  • Own SDK features end-to-end:
    • API design and architecture
    • Implementation and testing
    • Release, versioning, and developer documentation
  • Build and maintain secure, reliable SDK components for wallet operations, including:
    • Cryptographic operations
    • Blockchain interactions
    • Security-sensitive flows
  • Define and evolve SDK architecture for:
    • Long-term maintainability
    • Backward compatibility
    • Broad adoption across diverse customer apps
  • Create sample apps and demos to showcase SDK capabilities and serve as integration references
  • Produce clear SDK documentation and integration guides
  • Partner with developer relations/support to resolve customer integration challenges
  • Raise quality through best practices for:
    • Testing
    • Observability
    • Releases
    • Code health
  • Contribute via ownership, code reviews, documentation, and knowledge sharing

Requirements

  • 5+ years software engineering experience with deep focus on mobile development
  • Experience shipping production-grade mobile SDKs

Nice-to-haves

  • Not explicitly stated in the provided text.

About Fireblocks

Fireblocks provides a secure platform and network for companies to work with digital assets, trusted by major financial institutions, banks, and global brands. Within Fireblocks, Dynamic builds non-custodial embedded wallet infrastructure and developer-first wallet SDKs for integrating crypto and stablecoin experiences into modern applications.

Scraped 8/5/2026