Spruce is hiring a Full-Stack Software Engineer - Remote in Engineering — United States. The overview below is synthesized from the employer posting on jobs.ashbyhq.com: factual requirements and scope are preserved, but prose is rewritten with editorial context. Verify details and apply via the employer link.
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 is a fully remote role open to candidates based in the United States.
What You'll Do
Day-to-day scope for the Full-Stack Software Engineer - Remote as described in the posting:
- 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
Experience and skills the team lists as required:
- 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.
Build a standout application
For the Full-Stack Software Engineer - Remote at Spruce, reviewers look for concise evidence over buzzwords. Mirror the language of the posting sparingly, quantify support or delivery outcomes, and show how you handled ambiguity, time-zone collaboration and user empathy. Keep your resume to impact, keep your cover note to one page, and link to artifacts — tickets resolved, docs shipped, dashboards owned — that prove you can operate in a fast-moving Web3 team. Prepare to discuss a time you turned a confusing user report into a clear fix and how you measure quality in support and operations.
Web3 hiring values reliability: on-time follow-through, clear writing, and a track record of improving runbooks and tooling. Treat the application as a work sample. For interviews, be ready to walk through how you prioritize across time zones, handle a difficult user, and decide when to escalate versus resolve directly. Show how you document decisions so the next teammate benefits.
In a distributed Web3 org, trust builds through written clarity. Use the cover note to demonstrate it.