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Mobile Engineer, Digital Identity (Fully Remote)

SpruceID
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Hybrid (US)$120k - $200kFull-timePosted 7mo ago

About the role

Mobile Engineer role at SpruceID focusing on mobile-first digital identity solutions, combining Flutter development with consulting and customer delivery for state governments and public-sector partners. Fully remote within the US.

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

Qualifications

  • 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, ideally in a consulting or delivery-focused role
  • Based in the US and excited to engage directly with state government partners

Skills

Required:FlutterMobile architectureBackend integrationMobile security
Last updated Jul 8, 2026. Interested? Apply on the company site.
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About SpruceID

SpruceID lets users control their data across the web.

SpruceID lets users control their data across the web. Instead of people signing into platforms, we imagine platforms should sign into people’s data vaults. We implement this pattern into digital wallet ecosystems for governments, enterprises, and blockchains. We believe that architectures that enable individual autonomy in the digital world are necessary for free societies and dynamic economies to thrive.

govtechcrypto-web3identityprivacyinfrastructure
Company profileWebsite

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