Senior Full-Stack Engineer: Build Scalable Web Apps

Fontainbleau; Las Vegas (NV); Hybrid; USD 140,000 - 175,000; Full time

Job summary

Fontainebleau Las Vegas is seeking a Senior Full Stack Software Engineer to design, build, and support scalable web apps using React, TypeScript, C#, and .NET. You will deliver secure REST APIs and collaborate with product, design, QA, and business teams to implement high-impact solutions.

The ideal candidate has strong front-end and back-end depth, experience with CI/CD workflows, and familiarity with AI-assisted development tools to boost productivity while ensuring code quality and security.

Qualifications

• Bachelor’s degree or equivalent practical experience.
• 5+ years of professional full stack software engineering.
• Strong React/TypeScript front-end experience; strong C#/.NET back-end.
• Proficiency with relational DBs, ORM, and REST APIs.
• Experience with GitHub workflows and AI coding tools.

Responsibilities

• Design, develop, and maintain scalable web apps using React/TypeScript and C#/.NET.
• Build and secure REST APIs and service integrations.
• Lead technical design discussions and ensure maintainability and performance.
• Collaborate across product, design, QA, and engineering teams.
• Participate in complete SDLC: from requirements to deployment and maintenance.
• Apply secure coding, automated testing, reviews, and CI/CD practices.
• Utilize GitHub for version control and collaboration; guide peers.
• Mentor other developers and contribute to code quality and standards.

Skills

React

TypeScript

C#

.NET

REST APIs

CI/CD

GitHub

AI coding tools

Agile

Troubleshooting

Education

Bachelor’s degree in Computer Science or related field

Tools

GitHub Copilot

Claude Code

Docker

Kubernetes

AWS

Job description

Fontainebleau Las Vegas is seeking a Senior Full Stack Software Engineer to design, build, and support scalable web apps using React, TypeScript, C#, and .NET. You will deliver secure REST APIs and collaborate with product, design, QA, and business teams to implement high-impact solutions.

The ideal candidate has strong front-end and back-end depth, experience with CI/CD workflows, and familiarity with AI-assisted development tools to boost productivity while ensuring code quality and security.