AI Sandbox Platform Developer

Senior Full-Stack Developer

K  is seeking a senior full-stack developer to design and build a web-based management portal that provides unified access, authentication, monitoring, and governance across multiple AI development platforms, including AWS Bedrock/Sage Maker, Google Gemini Enterprise, and Microsoft Foundry. This solution will serve as a centralized gateway for developers to access AI environments while enabling usage tracking, cost controls, and platform administration.

Responsibilities

• Design and develop a web-based middleware application ("Atlas") that serves as a unified gateway to multiple AI platforms.
• Implement user onboarding, access provisioning, usage monitoring, and dashboard functionality across AWS, Google, and Microsoft AI ecosystems.
• Integrate enterprise Single Sign-On (SSO) using Azure Active Directory and SAML authentication.
• Develop APIs and backend services to collect platform usage metrics, manage access controls, and enforce governance policies.
• Evaluate and recommend third-party monitoring or observability solutions (e.g., Datadog) when appropriate.
• Collaborate with K  architects and stakeholders to deliver a prototype/MVP within a 3-month engagement.

Top Must-Haves:

• Strong full-stack web application development experience (C#/.NET) – any OOP broad ability to apply different software languages based on what's best for that application
• Understanding of AI/LLM platforms, including AWS Bedrock, Google Gemini, Azure AI Foundry
• Dashboard/management portal development
• Experience implementing SSO, Azure AD, and SAML-based authentication - know SAML protocol and how to connect middleware application to azure AD system (SAML 2.0 and Azure integration)

Nice to Haves:

• Experience with Data Dog