Required Qualifications

Experience:

- 3-5 years of professional software engineering experience, with demonstrated ability to own and deliver features independently in a production environment
- Hands-on experience building backend services in .NET or Python, including RESTful API development
- Demonstrated experience implementing or integrating with federated identity systems using OAuth 2.0, OIDC, SAML 2.0, and/or JWT in production applications
- Practical understanding of authorization frameworks: how policies are modeled, enforced, and integrated into application and platform services

Technical Skills:

- Proficiency in .NET or Python for backend service development; familiarity with modern API frameworks (e.g., .NET 9+, FastAPI, etc.)
- Working knowledge of identity protocol mechanics: authorization code flow, token introspection, claims-based access, assertion handling, and SSO logout behavior
- Experience with multi-tenant SaaS integration patterns, including tenant-scoped configuration and user identity across application boundaries
- Familiarity with cloud platforms (AWS preferred), including relevant managed services for networking, compute, and secrets management
- Proficiency with standard development tooling: Git, CI/CD pipelines, containerization (Docker), and automated testing
- Active use of AI-assisted development tools (GitHub Copilot, Claude, or equivalent) as part of a daily engineering workflow





Preferred Qualifications Identity & Authorization Depth:

- Prior experience working with a commercial or open-source identity platform (e.g., an OIDC provider, IAM system, or enterprise SSO solution) in an engineering capacity, not just as a consumer
- Experience modeling and implementing fine-grained authorization: RBAC, ABAC, or policy-based access control systems
- Familiarity with token security considerations including signing, expiration, revocation, and safe storage patterns

Regulated or Platform Environments:

- Prior experience building software in a financial services, fintech, or otherwise regulated technology environment
- Experience building internal platform capabilities used by other engineering teams, not just end-user-facing features
- Exposure to SOC 2 or similar compliance frameworks from an engineering perspective

AI-Assisted Engineering:

- Experience contributing to AI harnesses, evaluation pipelines, or tooling that improves engineering workflow throughput
- Comfort using AI tools not just for code completion but for design exploration, test generation, and investigation

Education:

- Bachelor's degree in Computer Science, Software Engineering, or a related technical discipline, or equivalent demonstrated experience
- Fluent in English and Spanish
- This position must be remote from Guadalajara

📌 SW Engineer Platform (México)
🏢 SMX Services u0026 Consulting
📍 México