Senior full-stack developer (nezahualcóyotl)

About the Role

We are looking for a senior full-stack developer to help modernize and expand our internal business systems. Our environment is data-heavy and Microsoft-centered, with Microsoft Dynamics GP 2018, Smart Connect, MS SQL Server, scheduled C# applications, small Python utilities, legacy Fox Pro applications, and a newer Type Script/React web application with a C# backend API.

What You Will Do Own internal application projects from discovery and planning through build, deployment, documentation, and support. Build web applications and APIs using Type Script, React, C#, ASP. NET, and MS SQL Server. Design, update, and troubleshoot SQL Server tables, views, joins, stored procedures, and queries across multiple databases. Build safe data integrations, imports, exports, and ETL-style workflows with history, timestamps, validation, reconciliation, and failure handling. Modernize manual processes, scheduled jobs, legacy utilities, and backend workflows into maintainable ap...