This Front-end Developer role at Sonat involves developing and maintaining internal web applications and software. Key responsibilities include collaborating with backend and UI/UX teams, optimizing product performance, ensuring code quality through reviews and testing, and handling bug fixes. Candidates should have at least 1 year of full-time frontend experience, be proficient in TypeScript, Next.js, React.js, CSS3, HTML5, JavaScript, and Git/GitHub, with a strong understanding of responsive design and UI/UX principles.