Senior .NET Full-Stack Engineer

Aerio Global; Región Centro; Híbrido; MXN 900.000 - 1.500.000; Jornada completa

Descripción de la vacante

Aerio Global in Guadalajara, Mexico is seeking a Senior Full Stack .NET Engineer to design, build, and maintain internal software platforms across backend services, APIs, databases, and frontend applications.

Hybrid work from our Guadalajara office; you will collaborate with product, QA, DevOps, DBA, Infrastructure, and architecture teams to deliver reliable software, tackle legacy code, and reduce tech debt while ensuring production stability.

Formación

• 5+ years of professional software development experience with strong hands‑on experience in .NET / C# and ASP.NET Core or similar Microsoft‑based backend technologies.
• Experience designing, building, and maintaining RESTful APIs and integrations with internal and external systems.
• Strong experience with relational databases, especially SQL Server; PostgreSQL, MySQL, or other relational databases are also helpful.
• Solid understanding of software design patterns, SOLID principles, object‑oriented programming, testability, maintainability, and secure coding practices.
• Experience using Git‑based workflows, CI/CD pipelines, and standard software development lifecycle practices.

Responsabilidades

• Design, develop, test, and maintain full‑stack applications using .NET / C# on the backend and modern web technologies on the frontend.
• Build and maintain APIs, services, integrations, user interfaces, background jobs, and data‑driven application features.
• Work with SQL Server‑backed systems, including data access, query performance, stored procedures where applicable, and production data behavior.
• Translate engineering‑ready backlog items and acceptance criteria into practical, maintainable technical solutions.
• Partner with Product / Delivery Managers to clarify requirements, edge cases, user workflows, and release expectations.
• Partner with Product Group Team Leads / Architects on technical design, implementation approach, estimates, dependencies, and risks.
• Write clean, maintainable, testable, and well‑documented code that follows GEO engineering standards.
• Participate in code reviews and provide practical feedback to improve quality, maintainability, security, and performance.
• Write and maintain automated tests where practical, including unit, integration, API, and UI tests depending on the system.
• Support QA and Product / Delivery teams during defect triage, regression testing, UAT support, release readiness, and post‑release validation.
• Investigate and resolve production defects, performance issues, integration failures, and other business‑impacting application problems.
• Contribute to root cause analysis and corrective actions after production incidents or recurring defects.
• Identify technical debt, maintainability risks, and areas where refactoring or modernization can reduce production risk.
• Document important technical decisions, implementation notes, support procedures, and system behavior for future maintenance.
• Mentor mid‑level and junior engineers through code reviews, technical guidance, and practical engineering examples.

Conocimientos

.NET / C#

ASP.NET Core

RESTful APIs

SQL Server

Software design patterns

Git workflows

Azure DevOps

Troubleshooting complex apps

Educación

Bachelor's degree in a relevant field

Herramientas

Docker

Kubernetes

Jira

CI/CD pipelines

Azure cloud services

Descripción del empleo

Aerio Global in Guadalajara, Mexico is seeking a Senior Full Stack .NET Engineer to design, build, and maintain internal software platforms across backend services, APIs, databases, and frontend applications.

Hybrid work from our Guadalajara office; you will collaborate with product, QA, DevOps, DBA, Infrastructure, and architecture teams to deliver reliable software, tackle legacy code, and reduce tech debt while ensuring production stability.