Job Title: Senior Full-Stack Engineer Company Name: Spruce Systems Job Url: https://jobs.lever.co/sprucesystems/b6ed1d39-d3e4-454f-8d8c-a5a65d64651f?lever-source=Otta Job Description: 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.