Senior Full-Stack Engineer, AI-Powered Enterprise Apps

Exponent; New York (NY); Remote; USD 135,000 - 180,000; Full time

Job summary

Exponent is seeking a Senior Enterprise Application Developer (Full Stack) to join our Information Technology team in the US. This role offers remote work from anywhere in the US or in any US office, and involves building high-impact, business-critical applications across the full technology stack using React on the frontend and .NET on the backend, with cloud-native AWS.

You will own features end-to-end, define system architecture, provide technical leadership, and deliver scalable solutions.

Qualifications

• Experience building modern web apps with React and .NET backends.
• Design scalable architectures and RESTful APIs for cloud-native apps.
• Hands-on with AWS and serverless patterns; CI/CD with GitHub/Azure DevOps.
• AI/ML or LLM-based solutions integration into enterprise apps.

Responsibilities

• Design, build, and deliver enterprise-scale web applications using React and .NET.
• Lead end-to-end features from UI to APIs, data access, and deployment.
• Architect scalable cloud-native solutions on AWS with serverless components.
• Implement AI-driven capabilities leveraging LLMs and AI tooling.
• Provide technical leadership and mentor development teams.

Skills

React

.NET Core

AWS

AI/LLM tooling

RESTful APIs

Serverless architectures

SQL/NoSQL databases

DevOps (GitHub, Azure DevOps)

Leadership

Job description

Exponent is seeking a Senior Enterprise Application Developer (Full Stack) to join our Information Technology team in the US. This role offers remote work from anywhere in the US or in any US office, and involves building high-impact, business-critical applications across the full technology stack using React on the frontend and .NET on the backend, with cloud-native AWS.

You will own features end-to-end, define system architecture, provide technical leadership, and deliver scalable solutions.