Lead .NET Engineer for Scalable Enterprise Apps

Testing Site - JPMC; Buenos Aires; On-site; ARS 3,000,000 - 5,500,000; Full time

Job summary

JPMorganChase is seeking a Lead Software Engineer to design, develop, and maintain enterprise applications using C# and the .NET ecosystem. You will build scalable microservices, RESTful APIs, and data-access layers while collaborating in an Agile team and advancing CI/CD and DevOps practices.

The role requires 8+ years in similar positions, strong English communication, and experience with SQL/NoSQL databases, ER/DF frameworks, and frontend integration as needed.

Qualifications

• 8+ years in similar software engineering roles.
• Proficiency in C# and .NET (Framework and/or Core).
• Experience with ORM frameworks like Entity Framework or Dapper.
• Strong English communication and Agile/DevOps practices.

Responsibilities

• Design, develop, and maintain enterprise applications using C# and .NET, building scalable microservices and APIs.
• Work with SQL and NoSQL databases, optimize data access and schemas.
• Develop APIs that integrate with modern JavaScript frontends and perform full-stack tasks when needed.
• Participate in Agile/Scrum rituals and implement CI/CD pipelines and DevOps practices.
• Write unit and integration tests, conduct code reviews, and ensure observability.

Skills

C#

.NET Framework

REST APIs

Microservices

Agile/Scrum

DevOps/CI-CD

Unit/Integration Testing

English Fluency

SQL/NoSQL databases

Git Version Control

Tools

Entity Framework

Dapper

SQL Server

PostgreSQL

MongoDB

Cosmos DB

Redis

React

Angular

Job description

JPMorganChase is seeking a Lead Software Engineer to design, develop, and maintain enterprise applications using C# and the .NET ecosystem. You will build scalable microservices, RESTful APIs, and data-access layers while collaborating in an Agile team and advancing CI/CD and DevOps practices.

The role requires 8+ years in similar positions, strong English communication, and experience with SQL/NoSQL databases, ER/DF frameworks, and frontend integration as needed.