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Mobile Engineer, Digital Identity (Fully Remote)

1 month, 3 weeks ago
United States
Full-time
Senior
Mobile Engineer
Mobile Development
Android Encryption Flutter iOS Mobile Development Rust
Apply Now
Spruce

Spruce

Spruce is a company that empowers users to control their identity and data across all digital interactions. They provide organizations with the tools to manage digital credentials and offer a credentialing infrastructure that is open source, standards ...

Internet Software & Services
11-50
$42M raised
View All Jobs 7

Description

  • Lead the design and development of mobile applications for state governments and enterprise customers using Flutter.
  • Collaborate with customer delivery leads, backend engineers, and UX designers to support successful deployments.
  • Translate customer and policy requirements into secure mobile architectures and production-ready implementations.
  • Serve as a trusted technical advisor to public-sector partners on mobile security, identity standards, and best practices.
  • Build and ship privacy-preserving mobile applications that meet security, accessibility, and compliance requirements.
  • Integrate mobile applications with backend identity services, cryptographic libraries, and platform APIs.
  • Contribute to shared Rust or cross-platform libraries used 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.

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 such as secure storage, key management, and authentication flows.
  • Excellent communication skills and experience working directly with customers, ideally in a consulting or delivery-focused role.
  • Must be based in the US and able to engage directly with state government partners.
  • Experience with digital identity, verifiable credentials, DIDs, or authentication systems is preferred.
  • Background in cryptography, data privacy, or secure mobile systems is preferred.
  • Prior experience working on public-sector or government software projects is preferred.
  • Familiarity with Rust or interoperating with Rust-based mobile libraries is preferred.
  • Experience meeting accessibility standards such as WCAG and mobile a11y is preferred.

Benefits

  • Fully remote role within the US.
  • Base salary range of $120,000 to $200,000 per year.
  • Potential for performance-based bonuses.
  • Potential for equity compensation.
  • Benefits package included.

Interested in this position?

Apply directly on the company website

Apply Now

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