Senior AI Integration .NET Full-Stack Developer

EPAM Systems; Argentina; Presencial; ARS 2.000.000 - 3.200.000; Jornada completa

Ventajas ofrecidas por este puesto de trabajo

Healthcare benefits

Employee financial programs

Paid time off and sick leave

Upskilling and certification courses

LinkedIn Learning and 22,000+ courses

Global career opportunities

Volunteer and community involvement

Descripción de la vacante

EPAM Systems seeks a Senior AI Integration .NET Full-Stack Developer with Angular to architect and build AI-powered applications that bridge intelligent services with modern user experiences.

You will lead backend design in .NET, develop Angular UI components, and drive secure AI integrations into business systems, while mentoring peers and shaping testing strategies with Playwright.

Formación

• 3+ years of full-stack development with AI integration experience.
• Strong skills in C#/.NET backend and Angular frontend development.
• Experience with AI integration, API design, and data pipelines.

Responsabilidades

• Architect and develop backend services in .NET to expose AI capabilities via REST/gRPC.
• Lead design and implementation of Angular UI components for AI-driven features.
• Define secure, scalable integration patterns between AI services and enterprise apps.
• Design and optimize data pipelines/ETL for AI models.
• Establish automated testing frameworks (Playwright) for UI and AI features.
• Lead testing strategies for AI/agentic systems and edge-case scenarios.
• Drive CI/CD maintenance and release quality gates.
• Mentor engineers and contribute to technical decisions.

Conocimientos

C#/.NET

Angular

Gen AI

SQL Server

Playwright

CI/CD

Mentoring

English (B2+)

API design (REST/gRPC)

Docker

Kubernetes

Herramientas

REST API design

CI/CD pipelines

Descripción del empleo

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 building modern, responsive, and scalable front-end components
• Advanced skills in Gen AI-assisted development to accelerate coding and integration workflows
• Extensive background in Microsoft SQL Server, including stored procedures, query optimization, and ETL processes
• Proven competency in Playwright and test automation development within the JS ecosystem
• Solid understanding of secure, scalable integration patterns between AI services and enterprise applications
• Experience mentoring engineers and leading technical initiatives
• Proficiency in English at an Upper-Intermediate level (B2) or higher

Nice to have

• Hands-on experience with Amazon Web Services for cloud-based deployments
• Working knowledge of containerization technologies (Docker, Kubernetes)
• Proficiency in Python for AI/ML-related scripting and tooling

We offer

• International projects with top brands
• Work with global teams of highly skilled, diverse peers
• Healthcare benefits
• Employee financial programs
• Paid time off and sick leave
• Upskilling, reskilling and certification courses
• Unlimited access to the LinkedIn Learning library and 22,000+ courses
• Global career opportunities
• Volunteer and community involvement opportunities
• EPAM Employee Groups
• Award-winning culture recognized by Glassdoor, Newsweek and LinkedIn