Data Science Lead Visa Sponsorship Jobs in California
California is the top state for data science lead visa sponsorship, driven by Silicon Valley giants like Google, Meta, Apple, and Salesforce, plus fast-growing startups across San Francisco, Los Angeles, and San Diego. Tech, biotech, and fintech employers here regularly sponsor H-1B and other work visas for experienced data science leaders.
See All Data Science Lead JobsOverview
Showing 5 of 270+ Data Science Lead Jobs in California with Visa Sponsorship jobs
Have you applied for this role?
Have you applied for this role?
Have you applied for this role?
Have you applied for this role?
Have you applied for this role?
See all 270+ Data Science Lead Jobs in California with Visa Sponsorship
Sign up for free to unlock all listings, filter by visa type, and get alerts for new Data Science Lead Jobs in California with Visa Sponsorship.
Get Access To All JobsResponsibilities
About the Team
Join our team and leverage the power of data science to directly safeguard content, users, and privacy on TikTok. You will provide critical data-driven insights for platform responsibility and safety initiatives, including video content safety, live content safety, account security, privacy compliance, and moderation platforms, ultimately enhancing the safety experience for millions of users worldwide.
Responsibilities
- Design, build, and maintain core metrics systems related to platform content safety and risk, including but not limited to content violation, user report, and account risk identification. Develop comprehensive monitoring and anomaly detection systems to quickly identify and analyze security incidents, providing data support for risk alerts and policy adjustments.
- Apply rigorous statistical methods, including A/B testing, causal inference, regression analysis, and more, to evaluate the effectiveness of security policies. You will deeply analyze experiment results, provide quantitative evidence for business decisions, and continuously optimize experiment design to improve evaluation efficiency.
- Develop quantitative analysis systems for specific business challenges and leverage data mining techniques to identify potential optimization opportunities. You will work closely with product, operations, R&D, and algorithm teams to translate analytical insights into actionable improvements and drive their implementation, ultimately improving platform safety.
- Continuously explore and summarize data analysis methodologies, create reusable analysis frameworks and tools to improve the overall analytical capabilities of the team. Participate in the design and iteration of data products, productizing data analysis capabilities to provide business teams with more efficient and convenient data services.
- Mentor team members, developing and fostering a collaborative and high-performing environment. Proactively identify and address skill gaps within the team through training and development opportunities. Collaborate with cross-functional stakeholders to define data science roadmaps and ensure alignment with business priorities. Communicate complex technical findings to both technical and non-technical audiences.
Qualifications
Minimum Qualifications
- 5+ years of data science experience and Bachelor's degree or above in statistics, data science, economics, mathematics, or a related field
- Strong proficiency in SQL, skilled in using data analysis tools such as Python/R, and possesses excellent visualization skills
- Familiar with common machine learning algorithm principles and understands methods such as causal inference and A/B testing
- Proficient in English as a working language
Preferred Qualifications
- Familiarity with Internet/content platform safety business
- Excellent logical thinking, problem analysis and solving abilities, as well as good communication, expression, and cross-team collaboration skills
- Experience in content security, integrity, or risk management is preferred
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
Job Information
【For Pay Transparency】Compensation Description (Annually)
The base salary range for this position in the selected city is $179200 - $374400 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.
Responsibilities
About the Team
Join our team and leverage the power of data science to directly safeguard content, users, and privacy on TikTok. You will provide critical data-driven insights for platform responsibility and safety initiatives, including video content safety, live content safety, account security, privacy compliance, and moderation platforms, ultimately enhancing the safety experience for millions of users worldwide.
Responsibilities
- Design, build, and maintain core metrics systems related to platform content safety and risk, including but not limited to content violation, user report, and account risk identification. Develop comprehensive monitoring and anomaly detection systems to quickly identify and analyze security incidents, providing data support for risk alerts and policy adjustments.
- Apply rigorous statistical methods, including A/B testing, causal inference, regression analysis, and more, to evaluate the effectiveness of security policies. You will deeply analyze experiment results, provide quantitative evidence for business decisions, and continuously optimize experiment design to improve evaluation efficiency.
- Develop quantitative analysis systems for specific business challenges and leverage data mining techniques to identify potential optimization opportunities. You will work closely with product, operations, R&D, and algorithm teams to translate analytical insights into actionable improvements and drive their implementation, ultimately improving platform safety.
- Continuously explore and summarize data analysis methodologies, create reusable analysis frameworks and tools to improve the overall analytical capabilities of the team. Participate in the design and iteration of data products, productizing data analysis capabilities to provide business teams with more efficient and convenient data services.
- Mentor team members, developing and fostering a collaborative and high-performing environment. Proactively identify and address skill gaps within the team through training and development opportunities. Collaborate with cross-functional stakeholders to define data science roadmaps and ensure alignment with business priorities. Communicate complex technical findings to both technical and non-technical audiences.
Qualifications
Minimum Qualifications
- 5+ years of data science experience and Bachelor's degree or above in statistics, data science, economics, mathematics, or a related field
- Strong proficiency in SQL, skilled in using data analysis tools such as Python/R, and possesses excellent visualization skills
- Familiar with common machine learning algorithm principles and understands methods such as causal inference and A/B testing
- Proficient in English as a working language
Preferred Qualifications
- Familiarity with Internet/content platform safety business
- Excellent logical thinking, problem analysis and solving abilities, as well as good communication, expression, and cross-team collaboration skills
- Experience in content security, integrity, or risk management is preferred
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
Job Information
【For Pay Transparency】Compensation Description (Annually)
The base salary range for this position in the selected city is $179200 - $374400 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.
Data Science Lead Job Roles in California
See all 270+ Data Science Lead Jobs in California
Sign up for free to filter by visa type, set job alerts, and find employers with verified sponsorship history.
Search Data Science Lead Jobs in CaliforniaData Science Lead Jobs in California: Frequently Asked Questions
Which companies sponsor visas for data science leads in California?
Large technology employers including Google, Meta, Apple, Adobe, and Salesforce are among the most active H-1B sponsors for data science lead roles in California. Major cloud and enterprise companies like Oracle and Intuit also sponsor regularly. Beyond big tech, biotech firms in the Bay Area and San Diego, along with fintech companies in San Francisco, have consistent track records of sponsoring senior data science hires.
Which visa types are most common for data science lead roles in California?
The H-1B is by far the most common visa for data science lead positions in California, as these roles typically require a bachelor's or advanced degree in computer science, statistics, or a related field, qualifying them as specialty occupations. Candidates with extraordinary ability may pursue the O-1A. Those already on F-1 OPT or STEM OPT extension can work while an employer files an H-1B petition on their behalf.
Which cities in California have the most data science lead sponsorship jobs?
The San Francisco Bay Area, including San Jose and Silicon Valley, concentrates the largest share of data science lead sponsorship opportunities in California, reflecting the density of major tech headquarters there. Los Angeles is a strong second market, particularly in entertainment technology, adtech, and e-commerce. San Diego has a notable cluster driven by biotech and defense technology employers that regularly sponsor data science leadership roles.
How to find data science lead visa sponsorship jobs in California?
Migrate Mate is built specifically for international job seekers and filters data science lead roles by visa sponsorship availability, so you can focus on California employers actively open to sponsoring. Rather than sorting through general job boards and guessing which employers sponsor, Migrate Mate surfaces verified sponsorship opportunities for data science leads across the Bay Area, Los Angeles, and San Diego in one place.
Are there state-specific considerations for data science leads seeking sponsorship in California?
California's prevailing wage requirements under H-1B rules apply at the county level, meaning employers in San Francisco or Santa Clara County must meet wage determinations specific to those high-cost labor markets. California also has strict employee classification laws, which generally means data science leads are hired as direct employees rather than contractors, a factor that affects how sponsorship is structured. The state's deep university pipeline from UC Berkeley, Stanford, and UCLA also creates strong employer familiarity with sponsoring international talent.
What is the prevailing wage for sponsored data science lead jobs in California?
U.S. employers sponsoring a visa must pay at least the prevailing wage, which is what workers in the same role, area, and experience level typically earn. The Department of Labor sets this rate to make sure companies aren't hiring foreign workers simply because they'd accept lower pay than a U.S. worker. It varies by job title, location, and experience. You can look up current prevailing wage rates for any occupation and location using the OFLC Wage Search page.
See which data science lead employers are hiring and sponsoring visas in California right now.
Search Data Science Lead Jobs in California