Senior Full Stack Developer

Senior Full Stack Developer – Web .NET

Remote | LATAM

Contractor | USD-based compensation

At
SCI (SCI Sales LLC)
, we build technology that helps companies reduce fuel consumption, improve fleet performance, increase security, and drive smarter operations.

We are looking for a
Senior Full Stack Developer – Web .NET
who doesn't just write code — but designs scalable solutions, thinks architecturally, and takes ownership of product impact.

If you are passionate about building secure, high-performance applications in modern .NET environments and enjoy collaborating in Agile teams, this role is for you.

What You'll Do

• Lead full stack development across front-end and back-end architecture
• Design and build scalable web applications using
  ASP.NET Core (.NET 6+) and C#
• Develop and maintain
  REST APIs and microservices architectures
• Integrate internal and third-party systems seamlessly