USD 120000–200000/yr

Mobile Engineer, Digital Identity (Fully Remote)

REMOTERemoteRemote Full Timemid
EngineeringOtherMobile DevelopmentMobile Developer
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Overview

SpruceID builds privacy-preserving,

Technical Tools
EngineeringOtherMobile DevelopmentMobile Developer
SpruceID builds privacy-preserving, standards-based digital identity and credentialing solutions that give individuals control of their information while enabling governments and enterprises to deliver secure, interoperable services. We partner with public-sector organizations to modernize how identity is issued, verified, and used.

As a Mobile Engineer, you will sit at the intersection of engineering, customer delivery, and digital identity. You will work directly with state governments and other public-sector partners to design, build, and deploy mobile-first identity solutions, often serving as the primary technical representative of SpruceID in the field.
This role combines hands-on Flutter development with consulting, systems design, and customer success. You will ensure SpruceID’s mobile technology is deployed securely, effectively, and with lasting real-world impact.
This job is fully remote within the US.
  • 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
  • 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
  • Experience with digital identity, verifiable credentials, DIDs, or authentication systems
  • Background in cryptography, data privacy, or secure mobile systems
  • Prior experience working on public-sector or government software projects
  • Familiarity with Rust or interoperating with Rust-based mobile libraries
  • Experience meeting accessibility standards (WCAG, mobile a11y)
  • Listing Details

    Posted
    December 16, 2025
    First seen
    March 26, 2026
    Last seen
    April 24, 2026

    Posting Health

    Days active
    29
    Repost count
    0
    Trust Level
    43%
    Scored at
    April 24, 2026

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    Mobile Engineer, Digital Identity (Fully Remote)USD 120000–200000