Sr. React developer / Front end engineer

Title: Senior React Developer /Front end engineer **Location: Las Vegas, NV (Onsite - Mon to Fri)

Position type: W2 contract** .

Position Summary

We are seeking a highly skilled Senior React Developer to join our engineering team. The ideal candidate will have deep expertise in building modern web applications using React , TypeScript , and automated testing frameworks such as Cypress . This role requires strong front-end engineering skills, a passion for creating exceptional user experiences, and the ability to collaborate effectively with cross-functional teams. Experience with Java/Spring Boot on the backend is a strong plus.

Responsibilities

• Design, develop, and maintain scalable, responsive web applications using React and TypeScript.
• Build reusable UI components and front-end libraries for future use.
• Collaborate with product managers, designers, and backend engineers to implement new features.
• Write clean, maintainable, and well-tested code following industry best practices.
• Develop and maintain end-to-end and integration tests using Cypress.
• Optimize applications for maximum speed, performance, and scalability.
• Participate in code reviews and mentor junior developers.
• Troubleshoot and resolve complex technical issues.
• Contribute to architecture decisions and technical roadmap discussions.
• Work closely with backend teams to define API contracts and integrations.

Required Qualifications

• 5+ years of professional software development experience.
• 3+ years of hands-on experience developing applications with React.
• Strong proficiency in TypeScript, JavaScript (ES6+), HTML5, and CSS3.
• Experience with modern React concepts, including Hooks, Context API, and state management solutions (Redux, Zustand, React Query, etc.).
• Strong experience writing automated tests using Cypress.
• Experience consuming RESTful APIs and working with modern web services.
• Knowledge of responsive design and cross-browser compatibility.
• Familiarity with CI/CD pipelines and modern development workflows.
• Experience using Git and collaborative development practices.
• Strong problem-solving and communication skills.

Preferred Qualifications

• Experience developing backend services using Java and Spring Boot.
• Experience with microservices architectures.
• Familiarity with cloud platforms such as Azure, AWS, or Google Cloud.
• Experience with containerization technologies such as Docker and Kubernetes.
• Understanding of security best practices for web applications.
• Experience working in Agile/Scrum environments.

Technical Skills Required

• React
• TypeScript
• JavaScript
• Cypress
• HTML5/CSS3
• REST APIs
• Git

Nice to Have

• Java
• Spring Boot
• Azure/AWS
• Docker
• Kubernetes
• React Query
• Redux

What Success Looks Like

• Delivering high-quality, maintainable front-end features.
• Ensuring comprehensive automated test coverage.
• Contributing to architectural decisions and technical excellence.
• Mentoring team members and driving best practices across the engineering organization.
• Collaborating effectively with backend teams to deliver end-to-end solutions.

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