Posted Sep 11, 2026

Senior Software Engineer – React / .NET / AWS

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This is a remote position.

We are seeking a Senior Software Engineer with strong full-stack development experience to design, develop, and support scalable cloud-based applications.

Required Skills:

  • 7+ years of software development experience
  • Strong hands-on experience with React
  • Strong experience with .NET / C# and REST APIs
  • Hands-on experience developing and integrating AWS Lambda serverless services
  • Experience designing and developing scalable, production-grade web applications
  • Strong understanding of API integration, application architecture, and cloud development
  • Experience with Git, CI/CD, testing, and modern software engineering practices
  • Strong problem-solving and communication skills

Key Responsibilities:

  • Design and develop full-stack applications using React and .NET
  • Build and integrate serverless components using AWS Lambda
  • Develop and maintain APIs and backend services
  • Participate in architecture, design, code reviews, testing, and production support
  • Collaborate with product, engineering, and other technical teams in a remote environment


Requires 7+ years of software development experience, strong React, .NET/C#, REST API, AWS Lambda, Git, CI/CD, testing, cloud development, architecture, problem-solving, and communication skills.

Key Responsibilities

Skills & Tools

React, .NET, C#, REST APIs, AWS Lambda, Git, CI/CD

Job Details

About Numentica

An information technology services company providing software development and technical solutions. — Industry: Information Technology