We are seeking a highly skilled Senior AI Integration .NET Full-Stack Developer with Angular to architect, build, and validate AI-powered applications that bridge intelligent services with modern user experiences.

In this role, you will lead the design of backend services, architect responsive front-end solutions, and drive the seamless integration of AI capabilities into business-critical systems. You will take ownership of shaping agentic AI solutions end-to-end — from API architecture and system design to comprehensive testing strategies — while mentoring peers and championing a collaborative, quality-driven engineering culture.

Responsibilities

Architect and develop robust backend services in .NET (C#) to expose AI/model capabilities via APIs (REST/gRPC) for consumption by front-end and downstream applications
Lead the design and implementation of Angular UI components that surface AI-driven features such as chat interfaces, recommendation panels, and agent status/monitoring dashboards within existing or new applications
Define and enforce secure, scalable,



and maintainable integration patterns between AI services and core business applications
Design, write, and optimize stored procedures, queries, and ETL processes to support data pipelines feeding AI models
Establish automated testing frameworks using Playwright for UI/end-to-end testing of AI-integrated application features
Define and implement testing strategies specific to AI/agentic systems, including prompt regression testing, output validation, agent behavior testing, and edge-case/adversarial testing
Lead code reviews, own CI/CD pipeline maintenance, and drive release quality gates
Mentor mid-level engineers and contribute to technical decision-making across the team

Requirements

3+ years of professional experience in full-stack development, with a proven track record in AI integration
Strong proficiency in C# and .NET for backend service development and architecture
Deep expertise in Angular for

📌 Senior AI Integration .NET Full-Stack Developer (Argentina)
🏢 EPAM Systems
📍 Argentina