Senior Data Science Engineer Visa Sponsorship Jobs in California
Senior data science engineer visa sponsorship jobs in California are concentrated in the San Francisco Bay Area, Los Angeles, and San Diego, where companies like Google, Meta, Apple, and Salesforce regularly hire international candidates. California's dominance in AI, machine learning, and cloud infrastructure makes it one of the most active states for sponsored roles at this seniority level.
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Get Access To All JobsAbout the Role
We are looking for an experienced Data Scientist to join the Data Science & Analytics team, owning production-grade data pipelines from ideation through delivery. This is an engineering-forward DS role — you'll partner closely with Product Management, Engineering, and Commercial teams to ship reliable, user-facing features that surface insights from our retail data at scale.
You are someone who thrives at the intersection of data science and software engineering: you write production code, own the reliability of the systems you build, and drive cross-functional projects to completion without waiting to be unblocked.
Leveling (Senior or Staff) and compensation will be determined through the interview process based on your background and technical depth.
Key Responsibilities
- Own production pipelines end-to-end — design, build, and maintain robust data science pipelines that run reliably in production, including monitoring, alerting, and iterative improvement
- Scope and deliver features — take ambiguous problems, define clear analytical approaches, and ship client-facing solutions in collaboration with Engineering and Product Management
- Drive cross-functional delivery — proactively identify blockers, align stakeholders across teams, and move projects forward with minimal oversight
- Apply AI tooling to accelerate work — leverage LLMs, agents, and other AI-assisted workflows to increase the speed and quality of analysis and development
- Translate retail data into decisions — connect store-level signals (inventory, on-shelf availability, task execution, etc.) to meaningful business outcomes for both internal teams and retail clients
- Raise analytical standards — establish best practices for reproducibility, documentation, and code quality across the team's DS work
- Build conversational data experiences — design and prototype AI agent or chatbot interfaces that allow internal or external users to query and explore retail data through natural language (nice to have)
Qualifications
Required
- 5+ years of experience in data science or a closely related role, with demonstrable delivery of production features (not just research or prototyping)
- Strong Python skills; comfortable writing production-quality, version-controlled code
- Solid SQL and experience working with large-scale cloud data platforms (GCP/BigQuery preferred)
- Experience with dbt for data transformation — writing models, tests, and documentation as part of a production analytics engineering workflow
- Experience owning the full lifecycle of a data science feature: scoping, building, shipping, and maintaining
- Proven ability to work across functions — you've partnered with Engineering, Product, or Commercial teams and know how to communicate tradeoffs and drive alignment
- Retail industry experience strongly preferred (store operations, inventory, merchandising, supply chain, or equivalent)
- Hands-on experience using AI tools (LLM APIs, coding assistants, prompt engineering) to accelerate analytical work
Preferred
- Familiarity with MLOps practices, pipeline orchestration (Airflow or similar), model monitoring, CI/CD for data science workflows
- Experience with data visualization tools (Looker, Tableau, or similar) for communicating findings to non-technical stakeholders
- Background in experimentation design (A/B testing, causal inference)
Why You'll Love Working with Us
- Ownership that matters — you'll have real scope over systems and features that run in production and directly affect how our retail partners operate
- Cutting-edge stack — GCP, BigQuery, Airflow, and an evolving AI toolchain with a strong appetite for experimentation
- High-signal environment — focused team where your work is visible and your technical judgment is trusted
- Retail at scale — Simbe's data spans thousands of stores and billions of shelf observations, a genuinely rich and challenging domain
The salary offered is based on market location, and may vary further depending on individualized factors for job candidates, such as job-related knowledge, skills, experience, and other objective business considerations. Subject to those same considerations, the total compensation package for this position may also include other elements, including equity compensation, in addition to a full range of medical, financial, and/or other benefits.
Simbe’s approach emphasizes total rewards - base pay, equity, incentives, and benefits - rather than viewing compensation as cash alone. We believe the full package, including ownership through equity and well-being support, is what drives engagement, retention, and alignment with our mission.
At Simbe, you will be at the forefront of retail innovation, working with cutting-edge AI and robotics technologies to transform retail operations. Our culture is dynamic, inclusive, and driven by a passion for improving the way retailers operate and serve their customers. Join us to be a part of a team that is not only reshaping the future of retail but also offering immense value to our clients worldwide.
Simbe Values: R. E. T. A. I. L.
Result Driven - We are customer-centric and results-driven. We strive to create immense value for our team, partners, customers, and investors.
Empathetic - We are sensitive and mindful. We support each other in challenging times, both professionally and personally.
Transparent - We highly value open communication internally, and with our partners and customers. We are receptive to feedback.
Agile - We are agile and always eager to learn. We quickly adapt to changes and customer needs.
Innovative - We are bold and innovative, with an intense focus on product design and user experience.
Leaders - We strive for excellence. We are accountable, the best at what we do, and leaders in our field.
We may use artificial intelligence (AI) tools to support parts of the hiring process, such as reviewing applications, analyzing resumes, or assessing responses. These tools assist our recruitment team but do not replace human judgment. Final hiring decisions are ultimately made by humans. If you would like more information about how your data is processed, please contact us.
About the Role
We are looking for an experienced Data Scientist to join the Data Science & Analytics team, owning production-grade data pipelines from ideation through delivery. This is an engineering-forward DS role — you'll partner closely with Product Management, Engineering, and Commercial teams to ship reliable, user-facing features that surface insights from our retail data at scale.
You are someone who thrives at the intersection of data science and software engineering: you write production code, own the reliability of the systems you build, and drive cross-functional projects to completion without waiting to be unblocked.
Leveling (Senior or Staff) and compensation will be determined through the interview process based on your background and technical depth.
Key Responsibilities
- Own production pipelines end-to-end — design, build, and maintain robust data science pipelines that run reliably in production, including monitoring, alerting, and iterative improvement
- Scope and deliver features — take ambiguous problems, define clear analytical approaches, and ship client-facing solutions in collaboration with Engineering and Product Management
- Drive cross-functional delivery — proactively identify blockers, align stakeholders across teams, and move projects forward with minimal oversight
- Apply AI tooling to accelerate work — leverage LLMs, agents, and other AI-assisted workflows to increase the speed and quality of analysis and development
- Translate retail data into decisions — connect store-level signals (inventory, on-shelf availability, task execution, etc.) to meaningful business outcomes for both internal teams and retail clients
- Raise analytical standards — establish best practices for reproducibility, documentation, and code quality across the team's DS work
- Build conversational data experiences — design and prototype AI agent or chatbot interfaces that allow internal or external users to query and explore retail data through natural language (nice to have)
Qualifications
Required
- 5+ years of experience in data science or a closely related role, with demonstrable delivery of production features (not just research or prototyping)
- Strong Python skills; comfortable writing production-quality, version-controlled code
- Solid SQL and experience working with large-scale cloud data platforms (GCP/BigQuery preferred)
- Experience with dbt for data transformation — writing models, tests, and documentation as part of a production analytics engineering workflow
- Experience owning the full lifecycle of a data science feature: scoping, building, shipping, and maintaining
- Proven ability to work across functions — you've partnered with Engineering, Product, or Commercial teams and know how to communicate tradeoffs and drive alignment
- Retail industry experience strongly preferred (store operations, inventory, merchandising, supply chain, or equivalent)
- Hands-on experience using AI tools (LLM APIs, coding assistants, prompt engineering) to accelerate analytical work
Preferred
- Familiarity with MLOps practices, pipeline orchestration (Airflow or similar), model monitoring, CI/CD for data science workflows
- Experience with data visualization tools (Looker, Tableau, or similar) for communicating findings to non-technical stakeholders
- Background in experimentation design (A/B testing, causal inference)
Why You'll Love Working with Us
- Ownership that matters — you'll have real scope over systems and features that run in production and directly affect how our retail partners operate
- Cutting-edge stack — GCP, BigQuery, Airflow, and an evolving AI toolchain with a strong appetite for experimentation
- High-signal environment — focused team where your work is visible and your technical judgment is trusted
- Retail at scale — Simbe's data spans thousands of stores and billions of shelf observations, a genuinely rich and challenging domain
The salary offered is based on market location, and may vary further depending on individualized factors for job candidates, such as job-related knowledge, skills, experience, and other objective business considerations. Subject to those same considerations, the total compensation package for this position may also include other elements, including equity compensation, in addition to a full range of medical, financial, and/or other benefits.
Simbe’s approach emphasizes total rewards - base pay, equity, incentives, and benefits - rather than viewing compensation as cash alone. We believe the full package, including ownership through equity and well-being support, is what drives engagement, retention, and alignment with our mission.
At Simbe, you will be at the forefront of retail innovation, working with cutting-edge AI and robotics technologies to transform retail operations. Our culture is dynamic, inclusive, and driven by a passion for improving the way retailers operate and serve their customers. Join us to be a part of a team that is not only reshaping the future of retail but also offering immense value to our clients worldwide.
Simbe Values: R. E. T. A. I. L.
Result Driven - We are customer-centric and results-driven. We strive to create immense value for our team, partners, customers, and investors.
Empathetic - We are sensitive and mindful. We support each other in challenging times, both professionally and personally.
Transparent - We highly value open communication internally, and with our partners and customers. We are receptive to feedback.
Agile - We are agile and always eager to learn. We quickly adapt to changes and customer needs.
Innovative - We are bold and innovative, with an intense focus on product design and user experience.
Leaders - We strive for excellence. We are accountable, the best at what we do, and leaders in our field.
We may use artificial intelligence (AI) tools to support parts of the hiring process, such as reviewing applications, analyzing resumes, or assessing responses. These tools assist our recruitment team but do not replace human judgment. Final hiring decisions are ultimately made by humans. If you would like more information about how your data is processed, please contact us.
Senior Data Science Engineer Job Roles in California
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Search Senior Data Science Engineer Jobs in CaliforniaSenior Data Science Engineer Jobs in California: Frequently Asked Questions
Which companies sponsor visas for senior data science engineers in California?
Large technology employers are the most consistent sponsors for senior data science engineers in California. Companies like Google, Apple, Meta, Amazon Web Services, and Salesforce have extensive H-1B visa filing histories in this role category. Beyond big tech, biotech firms in the Bay Area and San Diego, including Genentech and Illumina, also sponsor senior data science engineering positions with regularity.
Which visa types are most common for senior data science engineer roles in California?
The H-1B is the most common visa for senior data science engineers in California, as the role qualifies as a specialty occupation requiring at least a bachelor's degree in a directly related field such as computer science, statistics, or engineering. Candidates already authorized to work may also see employers use the O-1A for those with extraordinary ability, or TN visas for Canadian and Mexican nationals in qualifying engineering classifications.
Which cities in California have the most senior data science engineer sponsorship jobs?
The San Francisco Bay Area, including San Jose, Mountain View, and Sunnyvale, concentrates the largest share of senior data science engineer sponsorship jobs in California due to the density of technology headquarters there. Los Angeles is a secondary hub, driven by entertainment technology, fintech, and aerospace data roles. San Diego has a growing cluster tied to biotech and defense sector data science work.
How to find senior data science engineer visa sponsorship jobs in California?
Migrate Mate filters job listings specifically by visa sponsorship availability, making it straightforward to search for senior data science engineer roles in California without sorting through employers who do not sponsor. You can filter by location and seniority level to focus on Bay Area, Los Angeles, or San Diego postings from companies with active sponsorship histories in this role category.
Are there state-specific considerations for senior data science engineers seeking sponsorship in California?
California employers filing H-1B petitions must meet Department of Labor prevailing wage requirements for the specific metropolitan statistical area where the role is based, and Bay Area prevailing wages for senior data science engineers are among the highest in the country. California's large university system, including UC Berkeley, Stanford, and UCLA, creates a strong local pipeline that international candidates compete within, so demonstrating seniority-level experience is especially important when pursuing sponsorship in this state.
What is the prevailing wage for sponsored senior data science engineer 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.