Full-Stack Engineer, Identity & Security

🕒 June 5

🇺🇸 United States – Remote

⏳ Contract/Temporary

🟡 Mid-level

🟠 Senior

👮‍♂️ Cybersecurity / Security Engineer

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Servant

WebsiteLinkedInAll Job Openings

11 - 50 employees

Founded 2021

🤝 B2B

🤖 Artificial Intelligence

🤝 Non-profit

B2B • Artificial Intelligence • Non-profit

Servant is a full-service digital agency that helps faith-driven leaders, nonprofits, and mission-focused businesses amplify their impact through strategy, technology, and transformative digital experiences. They offer strategic consulting, organizational growth support, custom product and platform development, AI strategy and automation, and talent fulfillment—working closely with churches, ministries, universities, and nonprofits to scale reach, increase fundraising, and streamline operations. Servant highlights measurable impact (300M+ people reached, $13M+ funds secured, solutions in 30+ languages) and positions itself as a mission-aligned partner for organizations seeking growth without losing core values.

📋 Description

• Design and implement the identity, access, and security foundation of the Human-Led AI Orchestration Layer • Ensure that every Action Point™, AI decision, and workflow is securely authorized, auditable, and aligned with human intent • Implement and manage authentication using Clerk across frontend and backend • Design RBAC and permission models aligned with human-led decision workflows • Implement secure session handling, JWT validation, and token lifecycles • Integrate identity flows with FastAPI (Python) backend services • Support secure authentication flows in React + TypeScript frontend applications • Ensure consistent authorization enforcement across APIs, services, agents, tools, and data access layers • Implement best practices for OAuth2, JWT, CORS, CSRF protection, and rate limiting • Harden APIs and identity boundaries for multi-tenant SaaS use cases • Document identity architecture and provide knowledge transfer to the team • Design and implement identity and permission models for AI agents, tools, and automated workflows • Define and enforce capability-based permission scopes for agents

🎯 Requirements

• Hands-on experience implementing authentication and authorization in web applications • Strong experience with Clerk (or equivalent identity providers) • Deep understanding of OAuth2, JWT, and session management • Experience with FastAPI (Python) backend systems • Frontend integration experience with React + TypeScript • Strong security fundamentals and threat-model awareness • Proficiency with Git and remote collaboration • Preferred Qualifications: Experience with Azure deployments and DevOps workflows, familiarity with Infrastructure-as-Code, experience implementing RBAC in multi-tenant SaaS platforms, background securing workflow or decision-support systems.

🏖️ Benefits

• Flexible Hours & Compensation • 20–40 hours per week depending on role scope and workload • Fixed monthly stipend aligned to responsibilities and expected ownership