Senior Software Engineer — C# & React Architect

SOFTGIC; Mexico; On-site; PHP 5,538,461 - 8,615,384; Full time

Job summary

SOFTGIC is seeking a Senior Software Engineer to design, develop, and lead scalable software solutions using C#, React, and modern databases. You will mentor engineers, guide architecture decisions, and drive best practices across backend and frontend teams.

You will work on RESTful APIs, cloud integrations, and performance optimizations while collaborating with cross-functional teams to meet business goals and deliver high-quality software.

Qualifications

• Bachelor's or Master's degree in Computer Science, Software Engineering, or a related field.
• Proven experience as a Senior Software Engineer.
• Strong expertise in: C#, ASP.NET, React, SQL Server, PostgreSQL.
• Hands-on experience with: Entity Framework Core, RESTful APIs, OAuth, Hangfire, External API integrations.
• Deep understanding of: SOLID, OOP, DRY, YAGNI.
• Strong software architecture and scalable system design experience.
• Advanced knowledge of database design, SQL optimization, and performance tuning.
• Experience with cloud platforms (AWS and Azure).
• Experience using Docker and Docker Compose.
• Knowledge of Service-Oriented Architecture (SOA).
• Proven experience leading technical projects and mentoring software engineers.
• Excellent analytical and problem-solving skills.

Responsibilities

• Design, develop, and implement scalable software solutions using C#, React, SQL Server, and PostgreSQL.
• Maintain and enhance legacy applications built with C#, ASP.NET, and SQL Server.
• Lead complex software development projects from design through implementation.
• Collaborate with cross-functional teams to gather and analyze technical and business requirements.
• Drive coding, testing, and deployment best practices to ensure high-quality software.
• Perform code reviews and mentor junior engineers.
• Participate in architecture, technology stack, and development methodology decisions.
• Develop and consume RESTful APIs and integrate with external services.
• Optimize database design, SQL queries, and application performance.

Education

Bachelor's or Master's degree in Computer Science, Software Engineering, or a related field

Tools

Entity Framework Core

Docker

Docker Compose

Job description

SOFTGIC is seeking a Senior Software Engineer to design, develop, and lead scalable software solutions using C#, React, and modern databases. You will mentor engineers, guide architecture decisions, and drive best practices across backend and frontend teams.

You will work on RESTful APIs, cloud integrations, and performance optimizations while collaborating with cross-functional teams to meet business goals and deliver high-quality software.