Full Stack Engineer – .NET & React

About the role

Softtek is looking for a semi‑senior Full Stack Engineer to join its hybrid team in Aguascalientes, Mexico. You will work on both legacy and new applications, delivering end‑to‑end solutions that combine .NET back‑ends with modern React front‑ends.

Key responsibilities

• Design, develop, test, deploy and support full‑stack applications using C#/.NET and JavaScript/TypeScript frameworks (AngularJS legacy to React new).
• Build responsive user interfaces from UI/UX designs in Figma, applying design systems such as Foundation and Ant Design.
• Develop scalable APIs and backend services, integrating with SQL Server, AWS RDS, MongoDB and DynamoDB.
• Contribute to solution design, API architecture, integration patterns and modernization documentation.
• Implement and maintain cloud‑based solutions on AWS and/or Azure, handling deployments and service configurations.
• Participate in CI/CD pipelines, source‑control management, testing, troubleshooting and incident root‑cause analysis.
• Collaborate within Agile/Scrum teams, conduct code reviews and promote best practices.

Required profile

• 3+ years of professional experience with C#, ASP.NET Core and the broader .NET ecosystem.
• Strong background in building web applications, APIs and services using JavaScript/TypeScript and React.js.
• Working knowledge of relational and NoSQL databases (SQL Server, MongoDB, DynamoDB) and data‑modeling fundamentals.
• Experience with CI/CD pipelines, Agile delivery practices and secure coding principles.
• Understanding of object‑oriented programming, design patterns, API design and production support.

Required skills

• C#
• ASP.NET Core
• .NET
• JavaScript
• TypeScript
• React.js
• AngularJS
• SQL Server
• MongoDB
• DynamoDB
• AWS
• Azure
• Git
• CI/CD
• Jira
• Azure DevOps
• Figma
• Foundation
• Ant Design
• Containerization
• Infrastructure as Code
• Observability tools

What we offer

• Attractive healthcare benefits package with comprehensive medical, urgent‑care, life and other insurance coverage.
• Hybrid work model (on‑site and remote flexibility).
• Opportunities for professional growth within a global IT services leader.