Senior .NET Full-Stack & Integrations Lead

Ernst & Young Advisory Services Sdn Bhd; Buenos Aires; Presencial; ARS 135.820.000 - 196.185.000; Jornada completa

Descripción de la vacante

EY Global Delivery Service in Argentina seeks an Application Engineering Senior Developer for .NET Full Stack & Integrations to design, build, and own complex enterprise-grade apps. You will lead API integrations, front-end work with Angular/HTML/Typescript, and data pipelines, while ensuring production systems remain secure and highly available.

The role requires deep technical expertise across .NET, APIs, databases, and migration activities, with minimal supervision and strong ownership in

Formación

• 6+ years in application engineering / full stack with enterprise integrations.
• Experience leading technical roles with ownership of production systems.
• Experience supporting large migrations or platform transitions.

Responsabilidades

• Lead design and implementation of API integrations with REST, JSON, OAuth2/JWT.
• Develop front end apps using Angular/HTML/Typescript.
• Build robust, secure, and scalable integrations with proper logging and retries.
• Own end-to-end production systems and coordinate migrations and cutovers.
• Mentor engineers on integration patterns and operational best practices.
• Collaborate with architects, delivery teams, and business stakeholders.

Conocimientos

.NET / .NET Core

C#

REST API design

Angular

HTML

Typescript

ETL

SQL Server

Data pipelines

Data integration

Herramientas

Azure Data Factory (ADF)

SSIS

Descripción del empleo

EY Global Delivery Service in Argentina seeks an Application Engineering Senior Developer for .NET Full Stack & Integrations to design, build, and own complex enterprise-grade apps. You will lead API integrations, front-end work with Angular/HTML/Typescript, and data pipelines, while ensuring production systems remain secure and highly available.

The role requires deep technical expertise across .NET, APIs, databases, and migration activities, with minimal supervision and strong ownership in