Las Vegas Sands Corp.

[Industry: Hospitality | Type: Full-time | Level: Mid-Senior level] Job Description:Position OverviewThe primary responsibility of the Senior Software Engineer is to work on and create the software for our Casino Management System, ensuring high-quality software that meets user and market demands. Team Members are required to observe the Company’s standards, work requirements and rules of conduct.Essential Duties & ResponsibilitiesDesign, develop, and implement high-quality, maintainable, and scalable full-stack features using Node.js, React, JavaScript/Typescript, HTML & CSS.Develop RESTful APIs using Node.js, JavaScript/TypeScript.Collaborate with cross-functional teams (design, product, QA) to understand requirements, design solutions, and deliver software on time and within budget.Write clean, efficient, well-documented, and testable code.Participate in code reviews and mentor junior engineers.Stay up to date with the latest technologies and best practices.Responsible for researching technical issues and provide a clear path to resolution with strong problem-solving and analytical skills.Perform job duties in a safe manner.Attend work as scheduled on a consistent and regular basis.Perform other related duties as assigned.Minimum QualificationsAt least 21 years of age.Proof of authorization to work in the United States.Bachelor’s degree in a related field or equivalent experience.Must be able to obtain and maintain any certification or license, as required by law or policy.5+ years of relevant work experience.2+ years of experience in Mongo DB/Redis and messaging systems like Kafka or MQ.Strong knowledge of programming languages, development methodologies, and best practices.Proficiency in the practical application of programming languages such as React, JavaScript, Node JS, HTML/CSS, Bash, etc.Experience working with UI/UX designer, methodology, and tools; collaborative refinement and implementation to defined specifications; previous cross-browser development experience...

The Senior SDET will design and implement robust automated testing frameworks and strategies that ensure high-quality, reliable, and scalable software. Team Members are required to observe the Company’s standards, work requirements and rules of conduct.Essential Duties & ResponsibilitiesDesign and implement comprehensive test strategies and automation frameworks for our casino management system, encompassing unit, integration, functional, and performance testing.Establish and enforce testing standards and best practices, ensuring high-quality deliverables throughout the development lifecycle.Develop and maintain automated testing frameworks using modern tools and technologies (e.g., Playwright, Selenium, Cypress, JUnit, TestNG) to support continuous integration and continuous deployment (CI/CD) processes.Collaborate with development teams to integrate automated tests into the build pipeline, ensuring fast feedback on code quality.Work closely with cross-functional teams, including developers, product managers, and UX/UI designers, to understand requirements and define testing criteria.Act as a key advocate for quality within the development team, providing insights and recommendations to improve software quality.Execute test cases, analyze results, and document findings, ensuring that issues are identified and communicated effectively to the development team.Develop and maintain comprehensive test documentation, including test plans, test cases, and test reports.Implement performance and load testing strategies to ensure the system can handle high transaction volumes and user loads.Collaborate with security teams to conduct security testing and ensure compliance with industry standards and regulations.Mentor and guide junior SDETs and quality engineers, fostering a culture of quality and continuous improvement within the team.Lead ...