Sigma Software
- 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
- 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 GraphQL (Apollo Client or similar)
- Familiarity with React Hooks, Context API, and Redux (Redux-Saga optional)
- Experience with RESTful APIs and third-party integrations
- Understanding of component-based architecture and state management
- Knowledge of performance optimization and debugging techniques
WILL BE A PLUS
- Experience with CI/CD pipelines
- Familiarity with cloud platforms (AWS, Azure, GCP)
- Knowledge of automated testing frameworks
- Understanding of accessibility standards in web development
- Experience in travel or hospitality domain projects
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
Originally posted on Himalayas
To apply for this job please visit himalayas.app.
About this role & career path
Working in Brazil
Brazil, officially the Federative Republic of Brazil, is the largest country in South America. It is also the world's fifth-largest country by area and the seventh-largest by population, with over 213 million people. Brazil is a federation composed of 26 states and a Federal District, which hosts the capital, Brasília. Its most populous city is São Paulo, followed by Rio de Janeiro. Brazil has the most Portuguese speakers in the world and is the only country in the Americas where Portuguese is an official language.
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