Senior Front-end Software Engineer

Senior Front-end Software Engineer

Betty Technology

Sofia, Bulgaria

Key Responsibilities:

• Build and maintain web applications using React;
• Implement server-side rendering using NextJS;
• Develop progressive web apps;
• Utilize state management libraries such as Redux or Redux Toolkit;
• Optimize web application performance for speed and efficiency;
• Conduct automated UI testing to ensure high quality and reliability;
• Integrate best practices in DevOps and security into the development process;
• Apply experience in mobile application development with React Native when needed;
• Maintain a strong focus on building a top-quality product;
• Adapt to a fast-paced work environment where results are prioritized;
• Take full ownership of tasks and responsibilities.

Requirements:

• 5+ years of professional experience building web applications;
• Solid experience with React;
• Experience implementing server-side rendering (NextJS) and progressive web apps;
• Experience with state management libraries such as Redux/Redux Toolkit/etc.;
• Experience with web performance optimization;
• Excellent understanding of automated UI testing;
• Good understanding of DevOps and Security;
• Previous experience in mobile application development with React Native is a plus;
• Fluency in English.