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Wynn Resorts Holdings, LLC.

Senior Mobile Application Developer

Wynn Resorts Holdings, LLC. - Las Vegas, NV

Job Title:

Senior Mobile Application Developer



Job Description and Responsibilities:

Wynn Resorts is the recipient of more Forbes Travel Guide Five Star Awards than any other independent hotel company in the world. Wynn Las Vegas opened on April 28, 2005 and was once again named the best resort in Nevada on

Condé Nast Traveler’s

2018 “Gold List,” a title received for the tenth time. Wynn and Encore Las Vegas feature two luxury hotel towers with a total of 4,750 spacious hotel rooms, suites and villas, approximately 192,000 square feet of casino space, 21 dining experiences featuring signature chefs and 11 bars, two award-winning spas, approximately 290,000 square feet of meeting and convention space, approximately 103,000 square feet of retail space as well as three nightclubs, a beach club and recreation and leisure facilities. In addition to two luxury retail esplanades, a Strip-front expansion, Wynn Plaza, is currently under construction and is scheduled to be completed by the third quarter of 2018.

As Mobile Application Developer, you will work with the experienced team of engineers, business analysts, database and web developers and product managers at Wynn to implement dynamic data driven websites and mobile applications. You will design and develop mobile apps using Xamarin and native app development for iOS and Android platform and help build and support internal systems for business needs.

Job Responsibilities:

Develop Xamarin mobile applications for iOS and Android platforms.

Develop and integrate applications that support business strategy and requirements with emphasis on business delivery, performance, availability, scalability, security, maintainability, reliability, ease of configuration and integration.

Work with the business and 3rd party vendors to conceptualize and implement custom designs.

Translates business requirements into solutions using enterprise architecture design patterns.

Participate in scoping, estimating and risk management efforts.

Plan and implement a development and production-hosting environment, which optimizes performance, availability and security.

Maintain overall responsibility for Xamarin mobile app development and deployment.

Develop and execute end to end integration and unit test cases.

Participate in peer code reviews and conduct code reviews at various stages in the development process.

Ensure team process to enter and track implementation information including work items, tasks and issue management in Team Foundation Server (TFS).

Job Requirements:

Must have 2 years minimum experience in developing and maintaining Xamarin applications.

Must have 5 years minimum experience in broad use of Microsoft technologies including: .Net, C#, ASP.NET MVC, Web API, LINQ, Entity Framework, SQL Server 2012 or later and

Visual Studio 2013 or later.

Experience in implementing mobile enterprise business applications with Android / iOS.

Experience with SOAP/REST services integration.

Experience in writing SQL/Stored Procedures.

Experience in web technologies HTML5, CSS3, XML, and JavaScript.

Experience in CSS and JavaScript frameworks like Bootstrap, Angular, and JQuery etc.

Experience in unit testing, mocking and IoC frameworks like NUnit/XUnit, MOQ, and


Experience with building and deploying web applications using automation tools like Team

City, MS Build etc. and hosting on cloud platforms like Azure and AWS (PaaS).

Experience in source control systems like TFS, GIT etc.

Experience with Agile / Scrum software development practices.

Excellent troubleshooting and communication skills.

Ability to work independently and as part of a team.

Bachelor's degree in computer science, engineering or a related discipline with an

information technology focus or equivalent experience.

Must be 21 years of age or older.

15 days 14 hours ago

Wynn Resorts Holdings, LLC.

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Please review all application instructions before applying.

Location: Las Vegas, NV

Company Profile:
Wynn Resorts, Limited is traded on the Nasdaq Global Select Market under the ticker symbol WYNN and is part of the S&P 500 and NASDAQ-100 Indexes. Wynn Resorts owns and operates Wynn Las Vegas (, Encore ( and Wynn Macau ( Wynn Las Vegas, a luxury hotel and destination casino resort located on the Las Vegas Strip features 2,716 luxurious guest rooms and suites, an approximately 111,000 square foot casino, 22 food and beverage outlets, an on-site 18-hole golf course, approximately 223,000 square feet of meeting space, an on-site Ferrari and Maserati dealership, and approximately 74,000 square feet of retail space.