Responsibilities
Team Introduction
TikTok RTC is a world-leading Real-Time Communication service that provides instant and quality multimedia interaction among our customers across the globe. We are building the next generation audio/video processing and compression platform, along with the fastest delivery networks and the richest cloud services.
Working in this team, you will have the opportunity to tackle the challenges of advanced audio/video algorithm design and global large-scale network deliveries while leveraging your expertise in coding, algorithms, data analysis, and large-scale system design.
- Maintenance and ownership of LiveArch streaming and batch data pipeline and warehouse
- Work closely with data scientists and engineers to develop high efficiency ETL for downstream metric monitoring and platform related work
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- Analyze and improve the data quality, such as data optimization, service stability and high availability, etc
- Work with teams to manage and improve the performance of Doris, Clickhouse, ES, Kafka, Flink, Hive and other Big Data jobs
- Analyze the data and generate reports to stakeholder and help team to improve the product performance
- Follow the best practice to design and manage data warehouse
Qualifications
Minimum Qualifications
- 3+ years of work experience in data science, analytics, statistics, or engineering
- Software development skills (Python, Java, etc)
- Solid skills in data modeling and pipeline construction with large data scale
- Experience with big data technology such as Hadoop, Spark, Flink, ClickHouse and Elasticsearch
Preferred Qualifications
- Strong verbal and written communication skills
- Strong analytical and critical thinking skills
- Ability to work well under pressure
Job Information
[For Pay Transparency] Compensation Description (annually)
The base salary range for this position in the selected city is $137750 - $237500 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.