Sigma Software
travel and hospitality
SeniorFront-EndDeveloper(React.js)
Neural analysis suggests this role is
optimal for mid candidates.
“Senior Front-End Developer (React. js) at Sigma Software. Skills: React. js, TypeScript, GraphQL, RESTful APIs. Develop scalable web applications. Maintain scalable web applications”
What You'll Achieve.
high-performance web applications; user-friendly web applications; exceptional vacation experiences
Industry & Context.
problem-solving
What They're Looking For.
Must Have
React. js, JavaScript (ES6+), TypeScript, Next. js, HTML5, CSS3, GraphQL (Apollo Client or similar), React Hooks, Context API, Redux, RESTful APIs, component-based architecture, state management, performance optimization, debugging techniques
Nice to Have
CI/CD pipelines, cloud platforms (AWS, Azure, GCP), automated testing frameworks, accessibility standards, travel or hospitality domain projects, Redux-Saga
What You'll Do.
Develop scalable web applications
Maintain scalable web applications
Build responsive UI components
Build user-friendly UI components
Build reusable UI components
Integrate frontend applications with APIs
Integrate frontend applications with backend services
Write maintainable code
How You'll Work.
Team & Collaboration
Collaborate with product teams; Collaborate with backend teams; Collaborate with UX teams; knowledge sharing
Process & Methodology
Support estimations, technical discussions
Full Job Description
Are you passionate about building high-performance, user-friendly web applications? We are looking for a Senior Front-End Developer with expertise in React.js to join our team and work on cutting-edge solutions for the travel and hospitality domain. This role offers the opportunity to work with modern technologies and contribute to applications used by millions of customers worldwide. At Sigma Software, we value innovation, quality, and collaboration, and we provide an environment where your expertise will make a real impact. CUSTOMER Our client is a global leader in the hospitality and travel industry, operating some of the world’s most innovative cruise brands. The company delivers exceptional vacation experiences to millions of guests worldwide and is recognized for its cutting-edge solutions, award-winning service, and commitment to sustainability. PROJECT The project involves developing and maintaining large-scale distributed systems for high-load, customer-facing environments. The team works on modern digital platforms, personalized guest experiences, mobile applications, and data-driven solutions * Develop and maintain scalable web applications using React.js and TypeScript * Build responsive, user-friendly, and reusable UI components following best practices * Integrate frontend applications with APIs and backend services * Collaborate closely with product, backend, and UX teams to clarify requirements and deliver solutions * Write clean, maintainable, and efficient code with strong testing and debugging practices * Troubleshoot and resolve issues across frontend applications and user flows * Participate in code reviews, knowledge sharing, and continuous improvement initiatives * Support estimations, problem-solving, and technical discussions in a fast-paced environment ## Qualifications * 7+ years of experience in front-end development with React.js * Strong understanding of JavaScript (ES6+), TypeScript, Next.js, HTML5, and CSS3 * Hands-on experience with
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