• Develop software using AI-assisted coding tools and modern ADLC practices, including SDD, while coaching team members on adopting AI-driven development practices. • Lead by example in fostering a high-contribution culture through ownership, strong execution, effective communication, and productivity. • Collaborate closely with the Tech Lead, Product Owner, and other multidisciplinary team members to ensure progress and milestone delivery. • Design and implement new features and contribute to writing automated tests. • Participate in code reviews with your peers. • Ensure code quality and security while respecting development standards. • Monitor features in production, identify potential issues, assess risks, and take the necessary actions.

• Develop software using AI-assisted coding tools and modern ADLC practices, including SDD, while coaching team members on adopting AI-driven development practices. • Lead by example in fostering a high-contribution culture through ownership, strong execution, effective communication, and productivity. • Participate in code reviews with your peers. • Ensure code quality and security while respecting development standards. • Monitor features in production, identify potential issues, assess risks, and take the necessary actions.

• Lead the development team for the Credit Cards segment, promoting software engineering best practices, architecture standards, and code quality; • Support impact analysis of changes and new features together with the Credit Cards product managers; • Actively collaborate on deployments (in partnership with the DevOps team); • Investigate and rapidly fix production bugs affecting Efí customers; • Support the evolution of architectures in AWS, using cloud-native or third-party services; • Serve as the technical reference for projects based on TypeScript and Node.js, ensuring scalability, performance, and resilience; • Plan execution timelines for each Cards project to be deployed or in progress, aiming to meet targets and optimize results; • Work with Aurora and PostgreSQL databases, ensuring efficient modeling and high availability; • Help drive the adoption of AI agents and intelligent automations to accelerate deliveries and increase team productivity; • Participate actively in strategic and product decisions related to the Cards ecosystem; • Support the preparation of studies on creating and modifying methodologies and procedures required for systems development, keeping technical documentation up to date according to development standards; • Develop and mentor team members, strengthening a culture of continuous learning; • Facilitate communication between technical and business areas, also participating in scope and deadline negotiations.

Full-Stack Software Engineer – Remote Location United States Remote Full-time Department Engineering Compensation - The actual base salary offered will depend on a variety of factors, including the candidate’s experience, qualifications, skill set, and work location. Compensation may also include additional components such as performance-based bonuses and/or equity, along with a benefits package. $120K – $200K • Offers Equity OverviewApplication 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.