Mobile Engineer - Digital Identity

New
Fully remote within the USFull-TimeMiddle
Salary120000 - 200000 USD per year
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Job Details

Experience
5+ years
Required Skills
AndroidFlutterRustRESTful APIsiOS

Requirements

  • 5+ years of experience shipping production mobile applications
  • Strong experience building Flutter applications for iOS and Android
  • Proven ability to lead mobile architecture and deliver secure, production systems
  • Experience integrating mobile apps with backend services and APIs
  • Familiarity with mobile security concepts (secure storage, key management, authentication flows)
  • Excellent communication skills and experience working directly with customers
  • Based in the US
  • Experience with digital identity, verifiable credentials, DIDs, or authentication systems (Bonus)
  • Background in cryptography, data privacy, or secure mobile systems (Bonus)
  • Prior experience working on public-sector or government software projects (Bonus)
  • Familiarity with Rust or interoperating with Rust-based mobile libraries (Bonus)
  • Experience meeting accessibility standards (WCAG, mobile a11y) (Bonus)

Responsibilities

  • Lead the design and development of mobile applications for state governments and enterprise customers using Flutter
  • Work side-by-side with customer delivery leads, backend engineers, and UX designer to ensure successful deployments
  • Translate customer and policy requirements into secure mobile architectures and production-ready implementations
  • Act as a trusted technical advisor to public-sector partners, guiding them through mobile security, identity standards, and best practices
  • Build and ship privacy-preserving mobile applications that meet public-sector requirements for security, accessibility, and compliance
  • Integrate mobile applications with backend identity services, cryptographic libraries, and platform APIs
  • Contribute to shared Rust or cross-platform libraries that run across backend services, mobile devices, and the browser
  • Support customer deployments, debugging, and operational needs in real-world environments
  • Represent SpruceID directly with partners during pilots, launches, and ongoing engagements
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120000 - 200000 USD per year
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