Backend Software Engineer Graduate (SealSuite) - 2026 Start (BS/MS)

Our team is dedicated to elevating the level of cybersecurity to fully support Bytedance as well as our clients' digital journey. We aim high at building the next-generation cybersecurity. Rooted from years of practical experience in the enterprise security domain within ByteDance, the team now runs as a business. We provide a comprehensive set of security capabilities to help our clients develop a Secure Access Service Edge(SASE) architecture with simplicity and convenience. The team is agile, efficient and open. Your idea matters. We are expanding to APAC, Middle East, and Europe markets. Join us, and be part of the excitement of making a real difference. We are looking for talented individuals to join our team in 2026. As a graduate, you will get opportunities to pursue bold ideas, tackle complex challenges, and unlock limitless growth. Launch your career where inspiration is infinite at ByteDance. Job Responsibilities: 1. Participate in the backend service and general component development for the company's B2B security business. 2. Engage in requirements analysis and technical solution design for backend systems, proposing and implementing feasible technical solutions based on business scenarios. 3. Contribute to system performance optimization, architecture evolution, and resolution of technical challenges to enhance system stability, scalability, and security. 4. Collaborate closely with product managers, frontend developers, and QA teams to drive project progress and ensure on-time delivery of features.

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.