Search for Senior Manager, Data Science positions in Sunnyvale, CA, focusing on AI and machine learning, with 8+ years of experience, expertise in Python and Spark, and remote work options.

I've found several Senior Manager, Data Science positions in Sunnyvale, CA, with a focus on AI and machine learning. These roles require 8+ years of experience and expertise in Python and Spark. Some of these positions also offer remote work options. You can explore these opportunities now.

Senior Manager, Data Science

Sunnyvale, CA

8 years + Experience

Python

Spark

Remote

Can you help me to analyze the job description and company culture?

Sure. Here's the analysis:

Job Analysis:

The role of Senior Manager, Data Science – Search & Personalization at Walmart International is fundamentally focused on enhancing the search and browsing experience across various global markets through innovative AI and machine learning solutions. The individual occupying this role will lead a team of data scientists and engineers, fostering a collaborative environment that prioritizes the development of advanced search algorithms and personalized customer interactions. By driving initiatives that optimize business performance and enhance user engagement, this role stands at the intersection of technology and customer experience. Candidates should anticipate challenges related to scaling AI solutions while navigating cross-functional dynamics, requiring strong leadership and communication skills to influence stakeholders effectively. Success will not only be measured by the technical implementation of ML models but also by the tangible improvements in customer satisfaction and conversion rates across Walmart's digital platforms.

Company Analysis:

Walmart is a giant in the retail space, built on a legacy of innovative business practices that started from a single store to become the world's largest retailer. The company’s deep commitment to 'helping customers save money so they can live better' reflects its customer-centric culture, which is likely to influence the work environment and decision-making processes. With recent accolades such as being a Great Place to Work® and a featured innovator in the Fast Company’s Best Workplaces for Innovators, Walmart showcases its focus on fostering an inclusive and forward-thinking workplace. For a candidate joining the Search & Personalization team, understanding Walmart's mission is crucial, as the work will directly tie into the company's strategic interests of improving customer engagement. The role is positioned to influence both technical outcomes and customer relations, predicting that high visibility with leadership and cross-departmental initiatives will be a common aspect of daily operations. This is a growth-oriented hire aimed at enhancing digital capabilities to align with evolving market trends and customer needs, positioning Walmart as a leader in retail innovation.

Mock up some interview questions based on the job description.

Absolutely. Here are some mock interview questions that could come up:

Can you share an experience where you led a team in developing a machine learning model? What was your approach and what were the results?
Tell me about a time you encountered a significant problem with an AI-driven project. How did you handle it and what did you learn?
Describe a situation where you had to influence a stakeholder on a data-driven decision. What strategies did you use?
How do you ensure that the machine learning solutions you develop are scalable and maintainable? Can you give an example?
What methodologies do you prefer for A/B testing in machine learning, and how have you implemented them in your previous roles?
Walk us through how you would tackle the challenge of enhancing search relevance in a multilingual environment.
Imagine you are tasked with improving a recommendation system. What steps would you take to analyze and optimize its performance?
Suppose our current personalization models are not generating the expected results. How would you approach troubleshooting and refining these models?
Why are you interested in leading data science initiatives at Walmart specifically?
How does your personal mission align with Walmart's commitment to customer service and innovation?
What aspect of Walmart's recent initiatives in technology or data science excites you the most?
What questions do you have for us about our current AI strategies and team dynamics?
Can you explain how you integrate principles of accessibility into your data science projects?

Job Details

Overview Company

Senior Manager, Data Science

$143k/y-$286k/y

Walmart

2 days ago

Highlight

OnsiteFull-time8+ yearsSenior

Summary

Walmart is seeking a Senior Manager, Data Science to join their team in Sunnyvale, CA. The role involves leading and innovating the Search & Browse experience across global markets, driving the development of AI and machine learning solutions to enhance product discovery and personalized customer experiences.

About the Role

As a Senior Manager, Data Science, you will lead and mentor a team of data scientists and ML engineers to develop search ranking algorithms, personalization models, and recommendation systems tailored for Walmart’s international markets. You will design and implement machine learning models for query understanding, ranking, and personalization to enhance customer engagement and conversion. Collaborate closely with engineering teams to build and deploy scalable AI-driven solutions. Develop A/B testing frameworks and experimentation strategies to optimize model performance and measure impact. Partner with product and business teams to align AI strategies with market-specific goals and customer behaviors. Drive innovation in generative AI and LLMs to enhance search relevance and personalization. Stay ahead of industry trends in AI, machine learning, and information retrieval to continuously improve Walmart's global search and personalization capabilities.

About You

Required:

8+ years of experience in data science, with a strong focus on search, personalization, or recommender systems.
3+ years of leadership experience, managing and mentoring data science teams.
Expertise in machine learning, deep learning, NLP, and information retrieval techniques.
Strong understanding of ML system design principles, including scalability, real-time inference, model retraining pipelines, and MLOps best practices.
Proficiency in Python, Spark, and ML frameworks (TensorFlow, PyTorch, Scikit-learn).
Experience with A/B testing, causal inference, and experimentation in large-scale consumer environments.
Ability to solve multilingual search and personalization challenges across global markets.
Strong communication skills to influence stakeholders and drive AI-driven decision-making at scale.

Preferred:

Data science, machine learning, optimization models.
PhD in Machine Learning, Computer Science, Information Technology, Operations Research, Statistics, Applied Mathematics, Econometrics.
Successful completion of one or more assessments in Python, Spark, Scala, or R.
Supervisory experience.
Using open source frameworks (for example, scikit learn, tensorflow, torch).
Background in creating inclusive digital experiences, demonstrating knowledge in implementing Web Content Accessibility Guidelines (WCAG) 2.2 AA standards, assistive technologies, and integrating digital accessibility seamlessly.
Knowledge of accessibility best practices and joining Walmart as they continue to create accessible products and services following Walmart’s accessibility standards and guidelines for supporting an inclusive culture.

Benefits

Competitive pay with an annual salary range of $143k–$286k.
Performance-based bonus awards.
Health benefits including medical, vision, and dental coverage.
Financial benefits including 401(k), stock purchase, and company-paid life insurance.
Paid time off benefits including PTO (including sick leave), parental leave, family care leave, bereavement, jury duty, and voting.
Other benefits include short-term and long-term disability, company discounts, Military Leave Pay, adoption and surrogacy expense reimbursement.
Live Better U, a Walmart-paid education benefit program for full-time and part-time associates.

Walmart

Sixty years ago, Sam Walton started a single mom-and-pop shop and transformed it into the world’s biggest retailer. Since those founding days, one thing has remained consistent: our commitment to helping our customers save money so they can live better. Today, we’re reinventing the shopping experience and our associates are at the heart of it. When you join our Walmart family of brands, you’ll play a crucial role in shaping the future of retail, improving millions of lives around the world.

We are ecstatic to have been named a Great Place to Work® Certified May 2023 – May 2024, Disability: IN 2023 Best Places to Work, and Fast Company 100 Best Workplaces for Innovators 2023.

This is that place where your passions meet purpose. Join our family and build a career you’re proud of.

Sunnyvale, CA