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Full-Stack Software Engineer - Remote

Spruce Systems · United States

Location
United States
Workplace
Remote
Employment
Full time
Level
Mid level
Posted
8 months ago

About this role

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.

We’re looking for a Senior Full-Stack Engineer to join our forward-deployed engineering team. You’ll work directly with state governments and public sector partners, and enterprise clients to design, build, and deploy impactful identity solutions. This role blends hands-on software development, technical consulting, and customer success: ideal for someone who thrives at the intersection of technology and mission-driven impact.

This is a fully remote role open to candidates based in the United States.

What You'll Do

  • Design, build, and deploy full-stack solutions for state governments and public sector partners.

  • Collaborate with customer delivery leads, engineers, and UX designers to ensure successful deployments.

  • Translate customer requirements into technical architectures and production-ready systems.

  • Serve as a trusted technical advisor for partners adopting open identity standards and privacy best practices.

  • Build backend services and full-stack web or mobile apps that meet public sector security, privacy, and accessibility standards.

  • Contribute to Rust codebases that run across backend, mobile, and browser environments.

  • Manage customer deployments and provide post-launch technical support.

Qualifications

  • 2+ years of experience building backend systems in statically typed languages (Rust, Go, C#, or Java).

  • Strong background in modern web frontends (React, TypeScript, or similar) with an eye for accessibility and security.

  • Proven ability to lead cross-functional engineering efforts and deliver production-grade systems.

  • Strong appreciation for open-source software, standards-based design, and community-driven development.

  • Hands-on experience with cloud infrastructure (AWS, GCP, or Azure) and DevOps practices.

  • Excellent communication skills and comfort working directly with customers or stakeholders.

  • Based in the U.S., excited to collaborate with state government partners.

Nice to Have

  • Experience with digital identity, cryptography, data privacy, or blockchain technologies (e.g., Verifiable Credentials, Decentralized Identifiers, OAuth, OpenID Connect).

  • Familiarity with PostgreSQL, GraphQL, or RESTful API design and development.

  • Understanding of CI/CD pipelines, infrastructure as code, and automation using Terraform, or similar tools.

  • Exposure to mobile app development (React Native, Flutter, or similar frameworks).

  • Experience in security engineering, access control, federated identity, or PKI systems.

  • Prior work in public sector, government technology, or other high-compliance environments.

  • Interest in usability, accessibility (WCAG, Section 508), and inclusive product design.

  • Contributions to open-source projects or participation in digital identity standards bodies (W3C, DIF, IETF) is a plus.

At SpruceID, we value diversity of perspectives and backgrounds. We are committed to equal employment opportunity regardless of race, color, ancestry, religion, sex, national origin, sexual orientation, age, citizenship, marital status, disability, gender identity, or veteran status.

As published by Spruce Systems. Applications are handled on their site.

Skills this posting mentions

OAuthTerraformBlockchain

About Spruce Systems

Spruce is building a future where users own their identity and data across all digital interactions. Our open-source credentialing infrastructure is standards-compliant, production-ready, and extensible into typical enterprise and government IT systems.

All 6 openings at Spruce Systems

One click, then it is written

Apply to Spruce Systems with a resume written for this role.

Queue Full-Stack Software Engineer - Remote and I read the posting, rewrite your resume against it, draft the cover letter, and score the fit. Then you press send, or press one button and I fill in Spruce Systems’s form for you.

  1. 01Drop your resume

    A PDF or a LinkedIn URL. About a minute, once.

  2. 02I rank the openings

    Every weekday morning, the live catalog scored against your history. Up to 20 worth your time, not two hundred links.

  3. 03Each one is written up

    Resume rewritten for the posting, a cover letter, a fit score. Press send, or let me fill in the form.

  • 25 sent a week, free
  • No card
  • Nothing sent until you say so

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Paste your career in once. Every application after that is written for you.

Drop a resume or a LinkedIn URL. I rank the live openings against it, rewrite the resume and write a cover letter for the best of them, and fill in the employer's form when you press the button. You read, you decide what goes out.

  1. 01Drop your resume

    A PDF or a LinkedIn URL. About a minute, once.

  2. 02I rank the openings

    Every weekday morning, the live catalog scored against your history. Up to 20 worth your time, not two hundred links.

  3. 03Each one is written up

    Resume rewritten for the posting, a cover letter, a fit score. Press send, or let me fill in the form.

  • New matches ranked and written before you are up.
  • Every bullet stays inside what your history supports. Nothing invented.
  • Queued, submitted, interviewing, offer: one screen, not a spreadsheet.

500 free credits on sign-up. No card. Nothing is sent until you say so.

Listed from the job board Spruce Systems publishes. Refolk is not the employer and does not handle their hiring. Applications go to Spruce Systems directly.