Senior Frontend Software Engineer (Multiple Positions)

ByteDance•Seattle, WA

45d•$212,202 - $341,734

About The Position

Founded in 2012, ByteDance's mission is to inspire creativity and enrich life. With a suite of more than a dozen products, including TikTok, Lemon8, CapCut and Pico as well as platforms specific to the China market, including Toutiao, Douyin, and Xigua, ByteDance has made it easier and more fun for people to connect with, consume, and create content. Why Join Us Inspiring creativity is at the core of ByteDance's mission. Our innovative products are built to help people authentically express themselves, discover and connect - and our global, diverse teams make that possible. Together, we create value for our communities, inspire creativity and enrich life - a mission we work towards every day. As ByteDancers, we strive to do great things with great people. We lead with curiosity, humility, and a desire to make impact in a rapidly growing tech company. By constantly iterating and fostering an "Always Day 1" mindset, we achieve meaningful breakthroughs for ourselves, our Company, and our users. When we create and grow together, the possibilities are limitless. Join us. About the Team Our team plays a crucial role in ensuring the company's success. We seek people who are willing to learn and put in the effort to solve problems. Our challenges are not your regular day-to-day problems - you'll be part of a team that's developing new solutions to new challenges. It's working fast, at scale, and we're making a difference. We are looking for talents to join us on this exciting journey!

Requirements

Must have a Master's degree or foreign equivalent degree in Computer Science, Engineering (any), Mathematics, Physics, or a related field, and 2 years of related work experience; OR a Bachelor's degree or foreign equivalent degree in Computer Science, Engineering (any), Mathematics, Physics, or a related field, and 5 years of post-bachelor's, progressive related work experience.
Of the required experience, must have 2 years of experience in each of the following:
Designing and implementing web applications, including front-end UI logic and back-end business logic;
Optimizing performance for JavaScript (React.js and Node.js) web apps running in browsers and on servers;
Investigating and fixing logic issues in existing web applications using Chrome DevTools and VS Code debuggers;
Maintaining and debugging software services; and
Providing peer-review and feedback of programmed codes.

Responsibilities

Design, develop, test, and continuously improve and optimize performance of frontend software and interfaces.
Develop, improve, and maintain web solutions, including implementing new UI components with a focus on performance and scalability.
Design and build frontend infrastructure.
Work with the team on the architecture of front-end business, as well as that of server-side or client-side businesses.
Setup software development system and deploy the software in production.
Resolve JavaScript or layout cross-browser and compatibility problems.
Analyze product objectives to deliver results aligned with project goals.
Mentor junior engineers and interns in the team.

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