Senior Backend Engineer (.NET / AI Systems)

Job Title : Senior Backend Engineer (.NET / AI Systems)r

Position Type : Full-Time, Remote

Working Hours : U.S. Business Hours

About the Role

We are hiring a Senior Backend Engineer (.NET / AI Systems) to own the entire technical function of an early-stage SaaS platform. This is a hands-on leadership role where you will write production code daily while making architecture, infrastructure, and AI system decisions for a platform operating at scale.

You will be accountable for backend architecture, system reliability, AI pipelines, and guiding a small development team in a fast-moving startup environment.

Responsibilities

Backend Architecture & Engineering

• Design, build, and maintain a .NET 8.0 / C# backend using Clean Architecture and DDD principles
• Own the architecture and codebase across 14+ independently deployed microservices
• Deliver new features, refactor existing systems, and resolve performance bottlenecks

AI Systems & LLM Orchestration

Databases & Data Infrastructure

Infrastructure, Reliability & Monitoring

API Integrations & System Resilience

Team Leadership & Engineering Standards

What Makes You a Perfect Fit

Required Experience & Skills

What Does a Typical Day Look Like ?

In short : You own the technical foundation of the platform and ensure it scales reliably while enabling rapid product development.

Key Metrics for Success (KPIs)

Interview Process

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