Note: The job is a remote job and is open to candidates in USA. Ryz Labs is seeking a Full Stack AI Engineer – BuilderEx to create intelligent identity experiences across their platforms. This role involves building full-stack applications and integrating AI/ML models for identity verification and fraud detection, while collaborating closely with product, security, and platform teams.
Responsibilities
- Design, build, and maintain full-stack applications powering identity and access management (IAM) experiences
- Develop and integrate AI/ML models for identity use cases such as fraud detection, anomaly detection, risk-based authentication, and identity verification
- Lead and execute SSO migrations across products and platforms, consolidating authentication flows while minimizing user disruption
- Drive domain consolidation initiatives by unifying identity systems, services, and user data models across multiple platforms or brands
- Improve developer experience (DevEx) by building internal tools, SDKs, APIs, and documentation that simplify identity integrations
- Design and evolve secure, scalable APIs supporting authentication, authorization, and identity data services
- Partner closely with Security, Platform, and Product teams to implement and standardize protocols and patterns such as OAuth 2.0, OpenID Connect, SAML, JWT, and zero-trust architectures
- Ensure AI-powered identity systems are observable, explainable, and production-ready, with robust monitoring and feedback loops
- Balance security, performance, and usability while maintaining high standards for privacy and compliance
- Contribute to architectural decisions, technical design discussions, and code quality standards
Skills
- 5+ years of experience as a Full Stack Engineer, Platform Engineer, or AI Engineer with ownership of production systems
- Strong proficiency in JavaScript/TypeScript and modern frontend frameworks (React, Next.js, or equivalent)
- Backend development experience with Python, Java, or Node.js, including building secure, scalable APIs
- Hands-on experience delivering AI/ML solutions into production environments
- Solid understanding of identity and access management (IAM) concepts, including authentication, authorization, and identity lifecycle
- Proven experience leading or contributing to SSO migrations using OAuth 2.0, OpenID Connect, and/or SAML
- Experience with domain consolidation or identity unification initiatives across multiple applications or platforms
- Demonstrated ability to improve developer experience (DevEx) through internal tooling, APIs, SDKs, or platform improvements
- Experience working with cloud platforms (AWS, GCP, or Azure) and containerized environments (Docker, Kubernetes)
- Strong security mindset, including experience designing systems with privacy, compliance, and resilience in mind
- Ability to collaborate cross-functionally and communicate complex technical concepts clearly
- Background in cybersecurity, fraud detection, trust & safety, or abuse prevention
- Experience with graph-based ML, NLP for security signals, or time-series anomaly detection
- Knowledge of adversarial ML, model evasion techniques, or secure model design
- Experience building systems operating under strict latency or reliability constraints
- Prior work in regulated or high-risk environments
- Security certifications or relevant coursework (e.g., OSCP, CISSP concepts)
- Experience with SIEM/SOAR tools or security telemetry platforms
- Publications, talks, or open-source contributions in AI, security, or related fields
Company Overview
RYZ Labs is a venture capital firm. It was founded in 2021, and is headquartered in Los Angeles, California, USA, with a workforce of 51-200 employees. Its website is https://ryzlabs.com/.