Senior .NET Developer | Ai & React Expert

SENIOR .NET DEVELOPER | AI & REACT EXPERT
Experience: 10+ Years
Job Type: Full-Time | Remote
Work Schedule: Must be available to work during PST business hours
We are looking for a highly experienced Senior .NET Developer with strong expertise in Artificial Intelligence (AI) and React.js to join our development team.
The ideal candidate has 10+ years of professional software development experience and a proven track record of building scalable web applications, AI-powered solutions, and enterprise-level software.
Key Responsibilities
Design, develop, and maintain scalable applications using C#, .NET Core, and ASP.NET Core.
Build modern, responsive frontend applications using React.js.
Develop and integrate AI-powered features into existing and new applications.
Work with Large Language Models (LLMs), OpenAI APIs, and AI automation tools.
Design and implement RESTful APIs and microservices.
Manage and optimize SQL Server databases.
Develop secure, high-performance SaaS applications.
Collaborate with cross-functional teams to deliver reliable software solutions.
Troubleshoot complex technical issues and improve application performance.
Lead technical decisions and maintain high coding standards.
Required Qualifications
10+ years of professional software development experience.
Expert-level proficiency in C#, .NET Core, and ASP.NET Core.
Advanced experience with React.js, JavaScript, and TypeScript.
Strong hands-on experience with AI integrations, LLMs, and AI-powered application development.
Experience integrating OpenAI APIs, Azure OpenAI, or similar AI services.
Strong knowledge of SQL Server, Entity Framework, and REST APIs.
Experience with Azure or AWS cloud infrastructure.
Solid understanding of software architecture, security, and performance optimization.
Experience with Git, CI/CD pipelines, and Agile development.
Strong problem-solving, communication, and leadership skills.
Ability to work independently and collaborate with a remote team.
Preferred Qualifications
Experience with AI agents, RAG systems, vector databases, and prompt engineering.
Experience developing enterprise SaaS platforms.
Knowledge of Docker, Kubernetes, and microservices architecture.
Experience leading development teams or mentoring junior developers.
Familiarity with AI-driven workflow automation and intelligent business applications.
What We're Looking For
We need a hands-on senior developer who can independently design, build, and deploy complex applications, with deep expertise in backend development, modern frontend technologies, and practical AI implementation.
This position is ideal for someone who can take ownership of technical projects and build innovative, production-ready software.
How to Apply
Interested candidates may apply directly through this LinkedIn job posting or send a private message to the official CyberActive LinkedIn Company Page.
Please note that all job applications, recruitment inquiries, and follow-ups are handled exclusively by our designated hiring team.
Kindly refrain from contacting Sharon Ourian directly regarding job opportunities, as she is not the designated point of contact for recruitment.
Thank you for your interest in joining CyberActive. We look forward to reviewing your application!

Work arrangement
Yes