--- title: 'Full-Stack Software Engineer – Remote at Spruce Systems, Inc.' canonical: 'https://feeny.ai/job/full-stack-software-engineer-remote-spruce-systems-inc-united-states-y78edahqhkwf' type: 'job' last_seen: '2026-09-10' --- # Full-Stack Software Engineer – Remote at Spruce Systems, Inc. - **Company:** Spruce Systems, Inc. - **Location:** United States - **Employment:** full-time - **Work type:** remote - **Posted:** 2026-01-05 - **Last confirmed live:** 2026-09-10 - **Apply:** https://jobs.ashbyhq.com/spruceid/491c3062-8aae-425f-bcc7-9451ff180997 ## Job description 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. ## About Spruce Systems, Inc. ## Company Overview - **One-liner**: SpruceID builds open-source, standards-based digital identity infrastructure that gives users control over their data and enables governments and enterprises to deliver secure, privacy-preserving digital services. - **Entity Type**: Private (Series A, $34M raised in April 2022) - **Headquarters**: New York, New York, United States - **Founded**: 2020 - **Founders**: Wayne Chang (CEO), Gregory Rocco ## Core Business - **Primary industry**: Digital identity, verifiable credentials, digital trust infrastructure - **Target customers**: Government agencies (federal, state, local) and enterprises; B2B and B2G - **Mission/purpose**: Enable a world where users control their own data across all digital interactions, building architecture that respects individual autonomy and supports free societies and dynamic economies. ## Products & Services - **Identity Wallets**: Privacy-preserving digital wallets that let residents store and present verified credentials (e.g., driver’s licenses, benefits cards) without oversharing data. - **Credential Platforms**: Standards-based issuing and verification solutions that enable agencies to digitize forms, automate workflows, and connect legacy systems. - **SSO & Trust & Risk Solutions**: Single sign-on and fraud prevention tools that reduce duplicative identity verification costs and increase trust in government services. ## Market Standing - **Valuation**: Not publicly disclosed - **Key Metric**: Total funding of **$41.6M** across 3 rounds (Series A: $34M in April 2022 with 30 investors; Seed: $7.5M in Nov 2021; Pre-seed: $125K in Mar 2021 and $20K in Jun 2016 via Techstars) - **Notable Investors/Partners**: Y Combinator (W2021 batch), Techstars, and other institutional investors. Partners include AAMVA (American Association of Motor Vehicle Administrators) for mobile driver’s license interoperability. - **Growth Signals**: 25 employees (+28% YoY), trusted by millions of users in U.S. government programs, active job postings for engineers, expanding into 6 countries (Brazil, India, Portugal, UK, Germany). ## Competitive Advantages - **Open standards & vendor lock-in avoidance**: All infrastructure is standards-compliant (e.g., W3C Verifiable Credentials, OpenID Connect) and designed to integrate with existing government IT without proprietary dependencies. - **Privacy-by-default architecture**: Gives users control over their data, eliminating centralized data silos and reducing fraud risk. - **Deep domain expertise**: Team brings deep experience in identity, security, cryptography, and large-scale infrastructure, with alumni from Consensys, Microsoft, and ISO. ## Strategic Focus - **Government digital transformation**: Prioritizing modernization of resident identity, benefit delivery, licensing, and fraud prevention for U.S. and international government clients. - **Interoperability**: Leading industry efforts for mDL (mobile driver’s license) interoperability and cross-agency data sharing. - **Scalable secure infrastructure**: Building systems that work online, offline, and across agencies, adapting to evolving policies and threats. ## Why Work Here - **Culture & impact**: Engineers work on essential public services; the company values “exceptional builders” with a user-first mindset and ownership of outcomes. - **Remote/hybrid**: Fully remote positions available within the U.S. (some roles specify “Remote (US)”). Headquarters in New York but distributed team. - **Notable perks**: YC-backed with strong funding; opportunity to work on open-source, standards-shaping projects; direct impact on government service delivery and digital trust. - **Engineering excellence**: Tech stack includes Kotlin, Dart, TypeScript, React, Flutter, Kubernetes, PostgreSQL, and more. Emphasis on cryptography and identity protocols. ## Sources 1. [spruceid.com](https://spruceid.com/) – Company homepage 2. [spruceid.com/company/about-us](https://spruceid.com/company/about-us) – About page 3. [linkedin.com/company/sprucesystemsinc](https://www.linkedin.com/company/sprucesystemsinc) – LinkedIn company page 4. [ycombinator.com/companies/spruceid](https://www.ycombinator.com/companies/spruceid) – Y Combinator profile 5. [jobs.ashbyhq.com/SpruceID](https://jobs.ashbyhq.com/SpruceID) – Careers page ## Other roles at Spruce Systems, Inc. - [Sr. GTM Marketing](https://feeny.ai/job/sr-gtm-marketing-spruce-systems-inc-united-states-zd4fxq8c890g) — United States - [Technical Program Manager (TPM)](https://feeny.ai/job/technical-program-manager-tpm-spruce-systems-inc-united-states-ep2b3mfwrv23) — United States - [Principal Forward Deployed Engineer](https://feeny.ai/job/principal-forward-deployed-engineer-spruce-systems-inc-united-states-twy17vsdfq1p) — United States - [Senior Forward Deployed Engineer](https://feeny.ai/job/senior-forward-deployed-engineer-spruce-systems-inc-united-states-radn5knfnt9r) — United States