Senior Software Engineer

About ByteDance Founded in 2012, ByteDance's mission is to inspire creativity and enrich life. With a suite of more than a dozen products, including TikTok, 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 Creation is the core of ByteDance's purpose. Our products are built to help imaginations thrive. This is doubly true of the teams that make our innovations possible. Together, we inspire creativity and enrich life - a mission we aim towards achieving every day. To us, every challenge, no matter how ambiguous, is an opportunity; to learn, to innovate, and to grow as one team. Status quo? Never. Courage? Always. At ByteDance, we create together and grow together. That's how we drive impact - for ourselves, our company, and the users we serve. 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! Responsibilities Analyze and design effective compiler optimization. Implement or enhance code generation targeting mobile platforms. Conduct thorough analysis of compiler-generated code and identify opportunities for optimization and code refactoring. Design and implement compiler optimization algorithms, techniques, and strategies to improve the runtime performance of applications. Conduct performance profiling and benchmarking to evaluate the impact of optimization efforts and identify further areas for improvement. Analyze and improve the efficiency of our toolchains and build systems with compiler techniques. Collaborate with cross-product teams to deliver technical solutions and best practices.

Qualifications Must have a Bachelor's degree in Computer Science, Engineering (any), Information Technology, Mathematics, Statistics, Physics, or a related STEM 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 software service architecture to support high throughput and fault tolerant services; Designing web applications with Java, Go, and Python programming languages; Designing and implementing user interfaces and scripts for mobile applications using Objective-c, Swift, JavaScript, or React Native; Working across all phases of the software development lifecycle, including requirements gathering and analysis, design, development, implementation, testing, deployment, and maintenance of back-end and cloud native projects; Designing, developing, implementing, testing, and documenting large scale, multi-tiered, distributed software applications, automated tools, systems, and services using C, C++, and Python; and Developing and maintaining debug and automation tools and test suites for feature and quality validation. Type: Full time, 40 hours/week Location: San Jose, CA Salary Range: $226158 -$355000 per year To Apply, click the apply button below. Contact lpresumes@bytedance.com if you have difficulty submitting resume through the website. ByteDance Inc. is committed to creating an inclusive space where employees are valued for their skills, experiences, and unique perspectives. Our platform connects people from across the globe and so does our workplace. At Bytedance, our mission is to inspire creativity and bring joy. To achieve that goal, we are committed to celebrating our diverse voices and to creating an environment that reflects the many communities we reach. We are passionate about this and hope you are too. ByteDance Inc. is committed to providing reasonable accommodations in our recruitment processes for candidates with disabilities, pregnancy, sincerely held religious beliefs or other reasons protected by applicable laws. If you need assistance or a reasonable accommodation, please reach out to us at lpresumes@bytedance.com. #LI-DNI #IND-DNI