Senior Frontend Developer

Job Summary:

We are looking for a highly skilled Senior React Developer with a minimum of 5 years of professional experience in front-end development. The ideal candidate will be responsible for creating and maintaining responsive, high-performance web applications using React.js and modern front-end technologies. You will collaborate with cross-functional teams to build intuitive interfaces and deliver seamless user experiences.

Key Responsibilities:
• Develop and maintain scalable and reusable front-end components using React.js
• Translate design wireframes and business requirements into fully functional interfaces
• Integrate with RESTful APIs and backend services
• Ensure performance optimization, responsiveness, and cross-browser compatibility
• Participate in code reviews and promote clean, maintainable code
• Collaborate with UI/UX designers, backend developers, and QA teams
• Stay up-to-date with emerging front-end trends and best practices
• Provide technical mentorship to junior developers when needed

Required Skills and Qualifications:
• Minimum 5 years of hands-on experience in front-end development using React.js
• Strong proficiency in JavaScript (ES6+), HTML5, CSS3, and responsive design
• Experience with React Hooks, Redux, and component-based architecture
• Familiarity with TypeScript and front-end build tools (Webpack, Babel, etc.)
• Proficiency in using Git and working within Agile development environments
• Experience with writing testable code and using testing libraries like Jest, React Testing Library, or similar
• Strong analytical and problem-solving skills
• Domain experience in telecom (e.g., OSS/BSS systems, VoIP, call flow interfaces, network management platforms) is a strong advantage

Preferred Skills:
• Experience with frameworks like Next.js or Gatsby
• Familiarity with GraphQL, micro-frontend architecture, or containerization (Docker)
• Exposure to cloud environments (AWS, Azure, or GCP)
• Understanding of DevOps pipelines and CI/CD tools

What We Offer:
• Competitive salary and benefits package
• Flexible work hours and remote options
• Opportunity to work on domain-specific and impactful projects
• Supportive and collaborative team culture

If interested, please send your resume to careers@corecognitics.com