CareerPlan

Senior Fullstack Developer (.NET/React)

BrazilRemoteFull-time2026-11-05 → 2026-11-10
RemoteFreelance / independent contractor

Core

Design, develop, and scale enterprise-grade web applications using .NET and React, collaborating with North American clients.

Role type

Senior Fullstack Developer (.NET/React)

Builds

Enterprise web applications, scalable APIs, and cloud-native solutions

Domain

Enterprise Software Development

Deliverable

production ML models | product features

Required skills

C#, .NET Core/.NET 5+, ASP.NET Web API, React.js, TypeScript, Microsoft SQL Server, Azure, CI/CD pipelines, Git, Code Reviews, Technical Documentation

Preferred skills

AWS or Google Cloud Platform experience

Technologies

.NET Core, React, TypeScript, SQL Server, Azure, AWS, GCP

Responsibilities

Lead fullstack development of enterprise web applications; Design and maintain scalable ASP.NET Web APIs; Build modular frontend architectures using React and TypeScript; Manage Microsoft SQL Server environments and optimize query performance; Implement CI/CD pipelines and automated testing in cloud-native environments; Conduct code reviews and establish engineering best practices; Mentor junior and mid-level developers; Collaborate with US-based client stakeholders to align technical solutions with business objectives

Seniority

Senior, hands-on IC with mentorship responsibilities