Responsibilities
The IC-TikTok team, part of the Intelligent Creation department, is an international R&D group tasked with building creative capabilities for TikTok. We’re dedicated to productizing AI and multimedia technologies to create world-class creation experiences for TikTok users. Our tech stack includes front-end, back-end, mobile, and desktop development, as well as multimedia technologies like audio/video processing and AR effects, in addition to visual and graphic algorithms. Our team spans major cities in China (Beijing, Shanghai, Hangzhou, Shenzhen, and Guangzhou), Singapore, as well as the United States (San Jose, Seattle, and Los Angeles). Join us to craft the best creative tools with the most cutting-edge AI and multimedia technologies! The Dev Infra Team, which supports over 300 RDs daily development environment, mainly works to improve productivity, efficiency, and quality. The team is based in the US and CN, and our mission is to focus on the full life cycle of development, build compliance/stability and agility technical architecture for a developing ecosystem. As a Senior DevOps Engineer on the IC-TikTok Dev Infra Team, you will be responsible for designing, building, and maintaining scalable and robust dev infra systems to support the creative tools, multimedia, effects (like game engine) used by millions of users worldwide. Your technical expertise will directly impact the engineering of cross functional teams (C++, Android, iOS, PC), and improve our product’s quality. Joining the IC-TikTok Dev Infra Team will provide you with an excellent career growth opportunity, allowing you to contribute to the enhancement of the creative experience for millions of users worldwide. If you are a skilled compilation, C++, Android/iOS, fullstack Engineer with a passion for technological innovation and content creation, we sincerely invite you to be part of our Dev Infra team. Let’s collaborate to build outstanding development environments that power innovative creative tools on TikTok! - Responsible for the development of cross-platform engineering efficiency-related products, optimization, and maintenance of CI/CD related infrastructure, continuously improving and perfecting the automation process. - Participate in the development of operations and maintenance monitoring tools and systems, continuously optimize compilation and debugging efficiency. - Establish a research and development efficiency measurement system, bear the research and development process and control, support the overall technical team’s efficiency transformation.
Qualifications
Minimum Qualifications: - Extensive experience in DevOps, CI/CD development, with efficiency improvement experience, and experience in cross-platform SDK development. - Proficient in CMake, skilled in using Git and Jenkins, familiar with Linux commands and Shell programming. Preferred Qualifications: - Bachelor’s degree or above in computer science, software engineering, or a related field with 5 years of work experience and rich practical experience in C++ compilation optimization. - Familiarity with Android/iOS development is preferred. - Familiarity with full-stack development is preferred.
Job Information
【For Pay Transparency】Compensation Description (Annually)

The base salary range for this position in the selected city is $187040 - $359720 annually.
Compensation may vary outside of this range depending on a number of factors, including a candidate’s qualifications, skills, competencies and experience, and location. Base pay is one part of the Total Package that is provided to compensate and recognize employees for their work, and this role may be eligible for additional discretionary bonuses/incentives, and restricted stock units.
Benefits may vary depending on the nature of employment and the country work location. Employees have day one access to medical, dental, and vision insurance, a 401(k) savings plan with company match, paid parental leave, short-term and long-term disability coverage, life insurance, wellbeing benefits, among others. Employees also receive 10 paid holidays per year, 10 paid sick days per year and 17 days of Paid Personal Time (prorated upon hire with increasing accruals by tenure).
The Company reserves the right to modify or change these benefits programs at any time, with or without notice.
For Los Angeles County (unincorporated) Candidates:
Qualified applicants with arrest or conviction records will be considered for employment in accordance with all federal, state, and local laws including the Los Angeles County Fair Chance Ordinance for Employers and the California Fair Chance Act. Our company believes that criminal history may have a direct, adverse and negative relationship on the following job duties, potentially resulting in the withdrawal of the conditional offer of employment:
1. Interacting and occasionally having unsupervised contact with internal/external clients and/or colleagues;
2. Appropriately handling and managing confidential information including proprietary and trade secret information and access to information technology systems; and
3. Exercising sound judgment.
About TikTok

TikTok is the leading destination for short-form mobile video. At TikTok, our mission is to inspire creativity and bring joy. TikTok’s global headquarters are in Los Angeles and Singapore, and we also have offices in New York City, London, Dublin, Paris, Berlin, Dubai, Jakarta, Seoul, and Tokyo.
Why Join Us

Inspiring creativity is at the core of TikTok’s mission. Our innovative product is 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 bring joy - a mission we work towards every day.
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. Every challenge is an opportunity to learn and innovate as one team. We’re resilient and embrace challenges as they come. 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.
Diversity & Inclusion
TikTok 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 TikTok, 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.
TikTok Accommodation

TikTok 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 https://tinyurl.com/RA-request

Please refer the Job description for details