TikTok
Backend Software Engineer, Search - USDS
About the Team Our Search Team is responsible for building and owning TikTok's search engine, which provides our users the best search experience. On the TikTok Search Team, you’ll have the opportunity to build a full-stack search engine system and combine information retrieval technology with modern machine learning methods from related fields such as NLP, CV, and recommender system. We embrace a culture of self-direction, intellectual curiosity, openness, and problem-solving. Responsibilities
Optimize the searching quality to provide TikTok's users the best search experience Combine your understanding of product objectives and take full advantage of modern machine learning and information retrieval techniques to improve search quality and perception Build the core systems and algorithms development including query understanding, result ranking, query recommendation, system reliability, and etc. Qualifications
Minimum Qualifications: BS degree in Computer Science, Computer Engineering, or other relevant majors At least 2+ years of experience in developing and implementing large-scale consumer-facing services/products and/or building backend services for large-scale consumer-facing applications Proficiency in the following languages but not limited to: C/C++, Python, Java or Golang Effective team communication and collaboration skills. Preferred Qualifications: Working knowledge in one of the following or similar domains: search, recommendation, ranking, ads, etc. Working knowledge in one of the following areas: machine learning, deep learning, backend, large-scale systems, data science, full-stack Experience with Big Data Frameworks, such as Hadoop, Spark, Flink, etc. Candidates for this position must be legally authorized to work in the United States. This position is not eligible for visa sponsorship or support. About USDS
TikTok is the leading destination for short-form mobile video. Our mission is to inspire creativity and bring joy. U.S. Data Security (“USDS”) is a subsidiary of TikTok in the U.S. This new, security-first division was created to bring heightened focus and governance to our data protection policies and content assurance protocols to keep U.S. users safe. Our focus is on providing oversight and protection of the TikTok platform and U.S. user data, so millions of Americans can continue turning to TikTok to learn something new, earn a living, express themselves creatively, or be entertained. The teams within USDS that deliver on this commitment daily span across Trust & Safety, Security & Privacy, Engineering, User & Product Ops, Corporate Functions and more. 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. USDS Reasonable Accommodation
USDS 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/USDS-RA Job Information
Compensation: Base salary range $136,800 - $359,720 annually. Benefits include medical, dental, vision insurance, 401(k) plan with company match, paid parental leave, short- and long-term disability coverage, life insurance, wellbeing benefits, 10 paid holidays, 10 paid sick days, and 17 paid personal days (pro-rated). Additional bonuses, restricted stock units available. Company reserves right to modify benefits.
For Los Angeles County candidates, we follow all federal, state, and local laws including Fair Chance Ordinance.
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About the Team Our Search Team is responsible for building and owning TikTok's search engine, which provides our users the best search experience. On the TikTok Search Team, you’ll have the opportunity to build a full-stack search engine system and combine information retrieval technology with modern machine learning methods from related fields such as NLP, CV, and recommender system. We embrace a culture of self-direction, intellectual curiosity, openness, and problem-solving. Responsibilities
Optimize the searching quality to provide TikTok's users the best search experience Combine your understanding of product objectives and take full advantage of modern machine learning and information retrieval techniques to improve search quality and perception Build the core systems and algorithms development including query understanding, result ranking, query recommendation, system reliability, and etc. Qualifications
Minimum Qualifications: BS degree in Computer Science, Computer Engineering, or other relevant majors At least 2+ years of experience in developing and implementing large-scale consumer-facing services/products and/or building backend services for large-scale consumer-facing applications Proficiency in the following languages but not limited to: C/C++, Python, Java or Golang Effective team communication and collaboration skills. Preferred Qualifications: Working knowledge in one of the following or similar domains: search, recommendation, ranking, ads, etc. Working knowledge in one of the following areas: machine learning, deep learning, backend, large-scale systems, data science, full-stack Experience with Big Data Frameworks, such as Hadoop, Spark, Flink, etc. Candidates for this position must be legally authorized to work in the United States. This position is not eligible for visa sponsorship or support. About USDS
TikTok is the leading destination for short-form mobile video. Our mission is to inspire creativity and bring joy. U.S. Data Security (“USDS”) is a subsidiary of TikTok in the U.S. This new, security-first division was created to bring heightened focus and governance to our data protection policies and content assurance protocols to keep U.S. users safe. Our focus is on providing oversight and protection of the TikTok platform and U.S. user data, so millions of Americans can continue turning to TikTok to learn something new, earn a living, express themselves creatively, or be entertained. The teams within USDS that deliver on this commitment daily span across Trust & Safety, Security & Privacy, Engineering, User & Product Ops, Corporate Functions and more. 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. USDS Reasonable Accommodation
USDS 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/USDS-RA Job Information
Compensation: Base salary range $136,800 - $359,720 annually. Benefits include medical, dental, vision insurance, 401(k) plan with company match, paid parental leave, short- and long-term disability coverage, life insurance, wellbeing benefits, 10 paid holidays, 10 paid sick days, and 17 paid personal days (pro-rated). Additional bonuses, restricted stock units available. Company reserves right to modify benefits.
For Los Angeles County candidates, we follow all federal, state, and local laws including Fair Chance Ordinance.
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