Praxis

L3 Software Engineer Platform
We are looking for a Software Engineer with strong backend development skills in .NET or Python and hands-on experience integrating authentication and authorization systems.
In this role, you will build and maintain backend services, develop RESTful APIs, and integrate federated identity solutions within secure, multi-tenant SaaS environments.
Key Responsibilities
<ul>
<li>Develop and maintain backend services and RESTful APIs using .NET or Python.</li>
<li>Implement and integrate federated identity solutions using OAuth 2.0, OpenID Connect (OIDC), SAML 2.0, and JWT.</li>
<li>Design and implement authorization policies and claims-based access controls.</li>
<li>Support identity integrations across multi-tenant SaaS applications.</li>
<li>Work with cloud infrastructure and managed services, preferably on AWS.</li>
<li>Contribute to CI/CD pipelines, automated testing, and containerized application development.</li>
<li>Leverage AI-assisted development tools to improve productivity and code quality.</li>
</ul>
Professional Experience
<ul>
<li>3–5 years of professional software engineering experience
. Proficiency in .
NET or Python
.</li>
<li>Familiarity with modern frameworks such as .NET 9+ or FastAPI.</li>
<li>Hands-on experience building backend services and RESTful APIs.</li>
<li>Proven ability to independently develop and deliver production-ready features.</li>
<li>Production experience with one or more of the following: OAuth 2.0, OIDC, SAML 2.0, and JWT.</li>
<li>Understanding of authorization frameworks, token introspection, claims-based access, assertion handling, and SSO logout flows.</li>
<li>Experience with multi-tenant SaaS integration patterns and tenant-scoped configuration.</li>
<li>Familiarity with AWS or other cloud platforms, including networking, compute, and secrets management.</li>
<li>Experience with Git, CI/CD, Docker, and automated testing.</li>
<li>Active, daily use of AI-assisted development tools such as GitHub Copilot, Claude, or equivalent.</li>
<li>English Proficiency: Advanced (C1)</li>
</ul>
📌Location: Remote from CDMX, Mexico
📌USD Payment, Invoice USA. US Client
📌Long-term contract
👉
If you meet the requirements and are interested in this opportunity, apply now.

L3 SW Engineer Platform / Integration Backend Net or Python

L3 SW Engineer Platform / Integration Backend Net or Python

This job is no longer available

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