Senior Software Engineer

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

POSITION OVERVIEW

We are looking for a highly skilled and motivated Senior Full Stack Software Engineer to join our development team. In this exciting role, you will design, build, and support scalable web applications using React, TypeScript, C#, .NET, and REST APIs, delivering secure, reliable, and user-friendly solutions. This position offers the opportunity to serve as a change agent by driving innovation, improving technical capabilities, and helping move the business forward through thoughtful, high-impact engineering solutions. The ideal candidate brings strong technical depth across the stack, takes ownership of complex initiatives from design through deployment, and collaborates effectively with product, design, QA, engineering, and business partners to deliver high-quality software.

ESSENTIAL DUTIES AND RESPONSIBILITIES

The following and other duties may be assigned as necessary:

• Design, develop, and maintain scalable web applications using React and TypeScript for front-end development and C#/.NET for back-end services
• Build, enhance, and support secure, scalable REST APIs and service integrations that meet business and technical requirements
• Lead or contribute to technical design discussions, making sound architecture decisions that support maintainability, performance, and scalability
• Collaborate with product, design, QA, engineering, and business partners to translate requirements into high-quality technical solutions
• Participate in the full software development lifecycle, including requirements gathering, design, coding, testing, deployment, monitoring, and ongoing maintenance
• Apply software engineering best practices, including secure coding, automated testing, code reviews, and CI/CD workflows, to deliver reliable and maintainable solutions
• Use GitHub and related development tools to support version control, collaboration, and efficient engineering workflows
• Leverage AI-assisted development tools appropriately to improve productivity while validating AI-generated output for correctness, security, maintainability, and alignment with engineering standards
• Troubleshoot and resolve application, integration, and performance issues, identifying root causes and implementing durable solutions
• Provide technical guidance and mentorship to other developers through collaboration, knowledge sharing, and constructive code reviews
• Temporary or permanent duties and responsibilities may be added to or modified as deemed necessary

QUALIFICATION REQUIREMENTS

To perform this job successfully, an individual must be able to perform each essential duty satisfactorily. The requirements listed below are representative of the knowledge, skill, and/or ability required. Reasonable accommodations may be made to enable individuals with disabilities to perform the essential functions. Must be at least 21 years of age.

• Bachelor’s degree in Computer Science, Software Engineering, or a related technical field, or equivalent practical experience
• 5+ years of professional full stack software engineering experience building and supporting production web applications
• Strong front-end development experience with React and TypeScript, including component-based architecture, state management, and responsive UI development
• Strong back-end development experience with C# and .NET building secure, scalable REST APIs and service integrations
• Proficiency with relational databases and data access patterns, including schema design, query optimization, and ORM frameworks
• Experience with version control and collaborative development workflows using GitHub
• Familiarity with AI coding tools such as GitHub Copilot and Claude Code to support developer productivity, code generation, and technical workflows
• Demonstrated understanding of AI-assisted development and review best practices, including validating AI-generated output, applying secure coding standards, and maintaining human accountability for code quality and correctness
• Hands-on experience with automated testing, code reviews, and CI/CD pipelines to support reliable software delivery
• Understanding of software architecture, design patterns, and best practices for building maintainable, high-performance applications
• Experience working in Agile development environments and collaborating effectively with product, design, QA, and other cross-functional teams
• Strong troubleshooting, analytical, and problem-solving skills with the ability to independently diagnose and resolve technical issues

PREFERRED SKILLS

• Experience working with cloud platforms (e.g., AWS)
• Familiarity with microservices architecture and containerization (Docker/Kubernetes) and serverless compute
• Interest in Data Engineering work, familiarity with Python is a plus

SUPERVISORY RESPONSIBILITIES

This position does not have supervisory responsibilities.

DIVERSITY COMMITMENT

Fontainebleau Las Vegas is committed to ensuring an inclusive space and sense of belonging for our Members. We believe our workforce should reflect the vast diversity of the communities we serve, and that diverse voices should be intentionally integrated into our work. We foster a culture of difference and diversity of identity, experience, and perspective, while actively striving for inclusive behaviors across our Company. By promoting these values and continuously pushing for better, we aim to create a positive work environment that encourages equality, inclusion, empowerment, and respect.

CERTIFICATES, LICENSES, REGISTRATIONS

Member must be able to qualify for licenses and permits required by federal, state, and local regulations.

LANGUAGE SKILLS

Ability to read and interpret documents in English, such as safety rules, operating and maintenance instructions, and procedure manuals. Ability to read and communicate verbally in English. Written communication skills in English may also be required.

REASONING ABILITY

Ability to apply commonsense understanding to carry out instructions furnished in written, oral, or diagram form. Ability to deal with problems involving several concrete variables in standardized situations.

PHYSICAL DEMANDS

The physical demands described here are representative of those that must be met by a Member to successfully perform the essential functions of this job. Reasonable accommodations may be made to enable individuals with disabilities to perform the essential functions.

While performing the duties of this job, the Member is regularly required to stand and use hands and fingers to handle or utilize objects, tools, or controls. The Member frequently is required to reach with hands and arms and talk or hear. Specific vision abilities required by this job include close vision and peripheral vision.

The Member must regularly lift and/or move up to 10 pounds, frequently lift and/or move up to 25 pounds, and occasionally lift and/or move up to 50 pounds, and must have the ability to push, pull, reach, bend, twist, stoop, stack, crouch, kneel and balance when performing job duties in varying work areas such as confined spaces.

WORK ENVIRONMENT

The work environment characteristics described here are representative of those a Member encounters while performing the essential functions of this job. Reasonable accommodations may be made to enable individuals with disabilities to perform the essential functions. The noise level in the work environment is usually moderate.

Member could be exposed to an environment containing unrestricted secondhand tobacco smoke.

PAY TRANSPARENCY

Fontainebleau Las Vegas believes in developing and supporting our talent into the future. Our compensation program is designed to attract, motivate, and retain talented Members who are the driving force behind the Company's success. We strive to provide market-competitive compensation. Salary will be commensurate with experience and skill set, considering a candidate's qualifications, skills, competencies, and experience, as well as internal equity and market data alignment.

In alignment with our Company culture, we will strive to communicate openly about the goals of the Company and the design of the compensation program. The compensation process is designed to be fair and simple so that all Members and managers understand the Company's goals and future career development opportunities for upward mobility.

$140000 per year - $175000 per year