AI Engineer, Platform Services (Backend)

Requirements: 

• Strong ASP.NET Core, C#, EF Core, PostgreSQL.
• REST and API-first.
• AWS basics.
• AI-assisted, spec-driven delivery.
• Solid testing discipline (unit and integration tests aligned to specs).

Nice-to-Have: 

• Background job frameworks.
• Multi-tenant SaaS.
• IoT domain.

Responsibilities: 

• Implement platform modules per specs (authentication, RBAC, multi-tenancy, customer and SIM inventory, reporting).
• Design the PostgreSQL schema and EF Core migrations, REST APIs with OpenAPI, background jobs, and audit.
• Write unit and integration tests aligned to the specs.

About the Project
Next-generation IoT connectivity platform that acts as a single system of record for connectivity operations. It replaces fragmented external portals and legacy tooling with one platform for visibility, orchestration, automation, reporting, and future billing. The platform is provider-agnostic (connectivity, eSIM orchestration, billing) with abstraction layers, and API-first. This role builds the foundation and system-of-record domains as modular, API-first services in Phase 1.