Senior Software Engineer, Frontend (react)

Senior Software Engineer, Frontend

LINE MAN Wongnai is Thailand's leading on-demand delivery and lifestyle e-commerce platform services. We build technology to help Thai people live better, to empower all local businesses by creating an end-to-end food ecosystem through our channel LINE MAN and Wongnai. Connected consumers, riders, and local businesses and improved the daily life of all parties with restaurants nationwide. And because we are local, we provide the deepest variety and services that are tailor-made for Thai people.

We are actively looking for a Senior Software Engineer, Frontend who will work with product managers, software engineers, site reliability engineering, and UX/UI designer to innovate and develop quality processes for LINE MAN Wongnai applications. In addition, Software Engineer, Frontend also works with the SEO and Marketing team to identify areas of improvement, such as performance, and the structure and content format of the web site to match what Google Search needs in order to get a top-ranked website of search results.

What You'll Do:

• Develop frontend parts of various services of LINE MAN Wongnai
• Deliver quality and efficient software - easy to maintain, testable and reusable
• Collaborate with product and design teams to enhance user experience on applications for both LINE MAN Wongnai
• Optimize web performance by reducing file sizes, refining code for easier maintenance, and improving team productivity
• Stay updated on the latest technologies and implement them to continuously improve product development

What You'll Need:

• Able to use React with Typescript and HTML5 proficiently.
• Understanding of Web Technology and Responsive Design
• Knowledge and understanding of Data Structures, Algorithms, OOP, Design Patterns, and Best Practices.
• Growth mindset, willing to learn new things and teach others.
• Able to communicate in both spoken and written English and Thai.

It'd Be Great If You Have:

• Minimum 3-5 years of experience in Web Application on React and able to design systems and work with large code bases very well.
• Experience and understand modern frontend frameworks
• Deep knowledge and understanding of Critical-Rendering Path, Browser Networking, Reactive Pattern, Design Patterns and Best Practices.
• Understanding Backend development systems such as Java, Node.js or Golang
• Experience in optimizing page load speed, rendering speed or time to interactive.
• Good communication skills in public speaking and writing.
• Provide advice, mentor and coach other team members.