DataLab USA™ is an analytics and technology driven database marketing consultancy. We combine sophisticated technology, cutting edge analytics and an intrinsic understanding of marketing to build large-scale addressable marketing programs for Fortune 500 companies. Our clients operate in multiple verticals: Financial Services, Insurance, Telcom, and Travel & Leisure. We have placed in the INC 5000 list of fastest growing private companies for six times in the last ten years. At its heart, DataLab USA™ has the entrepreneurial spirit of a start-up. We judge ourselves on our ability to innovate, drive efficiency and deliver excellence for our clients. **No Sponsorship offered for this position** **Candidate must be local to Germantown, MD** Key Responsibilities <ul> <ul><li>Build, implement and maintain predictive models through their full lifecycle. </li><li>Identify patterns & trends in data, and provides insights to enhance business decision making. </li> <li>Identify challenges and opportunities from client strategy discussions and taking ownership of solution. </li><li>Work with team to develop and maintain complex analytic frameworks that may include 50+ predictive models. </li> <li>Set up and monitor monthly model recalibration process. </li><li>Generate complex ad-hoc analyses combining disparate concepts or creating new approaches. </li><li>Design and create new analytic procedures & automation. </li><li>Review corporate model scoring QC. </li><li>Review corporate data transformation QC. </li></ul> </ul>Required Skills and Qualifications <ul> <ul><li>5 years of machine learning and analytics experience </li> <li>5 years of quantitative marketing experience </li> <li>MS/PHD in a quantitative discipline or BS in a quantitative discipline with commensurate experience </li><li>Experience with R, Python, & SQL </li> <li>Ability to present advanced analytical methodology and results to non-technical audiences. </li> <li>Analytically minded, specifically comfortable with data, response metrics and trends </li> <li>Excellent written and verbal communication skills </li> <li>Ability to analyze problems and produce a viable solution </li> <li>Ability to coordinate across different internal groups </li> <li>Experience with Tableau (or other data visualization platform) </li><li>Experience with Excel </li><li>Financial or insurance industry experience strongly preferred </li><li>5-7 years of Database Marketing and Data Mining experience preferred </li></ul> </ul> DataLab USA™ is an equal opportunity employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity or national origin. All offers of employment are contingent on passing a background check and drug test. Privacy Policy - DataLab USA™ | Targeting Better Results

Clearance Required:TS/SCI with Full Scope Poly Relocation assistance:NoVisa sponsorship eligibility:NoA Data Science consulting firm specialized in providing analytic solutions to clients in Commercial and Government industries. Providing analytic solutions to hundreds of companies across numerous industries, our team enjoys a great variety in the type of work they do and exposure to a wide range of techniques and tools.We are trusted advisors to our clients, building lasting relationships and partnering as preferred analytics providers. We use a variety of programming languages and tools to create analytic solutions, often fitting within our clients' environment and needs.Join our team and find great opportunities to hone your analytic skills, work on complex problems with amazing teammates, and gain valuable analytics consulting experience.Position Responsibilities:A data scientist will develop machine learning, data mining, statistical and graph-based algorithms to analyze and make sense of datasets; prototype or consider several algorithms and decide upon final model based on suitable performance metrics; build models or develop experiments to generate data when training or example datasets are unavailable; generate reports and visualizations that summarize datasets and provide data-driven insights to customers; partner with subject matter experts to translate manual data analysis into automated analytics; implement prototype algorithms within production frameworks for integration into analyst workflows.Required Degree and Experience: Bachelor's degree in a quantitative discipline (e.g., statistics, mathematics, operations research, engineering or computer science) 7 years of experience, Masters Degree 5 years of experience, or PhD 2 years of experience Required Skills:Programming experience with data analysis software such as R, Python, SAS, or MATLAB.Develop experiments to collect data or models to simulate data when required data are unavailable.Develop feature vectors for input into machine learning algorithms.Identify the most appropriate algorithm for a given dataset and tune input and model parameters.Evaluate and validate the performance of analytics using standard techniques and metrics (e.g. cross validation, ROC curves, confusion matrices).Oversee the development of individual analytic efforts and guide team in analytic development process.Guide analytic development toward solutions that can scale to large datasets.Partner with software engineers and cloud developers to develop production analytics.Develop and train machine learning systems based on statistical analysis of data characteristics to support mission automation.Salary will be set based on experience, geographic location and contractual requirements, which could possibly fall outside of this range.Continuous learning, a supportive work environment, and a healthy work-life balance. We provide family health, dental, and vision benefits, employer-paid disability, paid-time off, and paid parental leave. We offer a 401(k) plan with employer contribution as well as an Employee Stock Option Plan (ESOP). Our employees enjoy reasonable hours, solid pay, low travel, and extremely flexible time off.

Position Summary...

What you'll do...

Job Description

The Principal Data Scientist in the Data Science team will play a crucial role as an architect, leading AI explorations, research, algorithmic solution creation, and fast prototyping aimed at delivering impactful initiatives within Walmart Global Tech. This position involves developing and deploying AI/ML models that will enable business-critical platforms across the Walmart security ecosystem.

As the Principal Data Scientist, you will oversee the end-to-end implementation of Machine Learning products and collaborate with an accomplished team of Product Managers and Technologists to implement AI/ML solutions at scale. In this capacity, you will join a vibrant group of high-achieving individuals leading impactful and transformative shifts in our business.

About Team:

We are developing cutting-edge security platforms for Walmart that encompass critical applications and AI services. These innovative solutions are designed to enhance safety and security for both associates and customers, ensuring a secure shopping environment.

What you'll do:

Provide technical leadership to a team of Data Scientists while collaborating with engineers focused on backend software services for powering AI/ML solutions.
Partner closely with product and engineering leaders to inform, drive, and accelerate innovations in physical security and risk platforms.
Execute the full life cycle of projects, including project planning, data collection, model prototyping, and deployment, with responsibilities encompassing stakeholder management and communication to cross-functional partners.
Build MLOps and LLMOps frameworks to create, manage, and deploy data science algorithms effectively.
Lead feature engineering efforts to optimize data pipelines and model performance.
Demonstrate a strong understanding of various LLM models, their applications, and implications for business use cases.
Apply software engineering best practices, including test-driven design and development, to ensure the reliability and maintainability of ML solutions.
Foster a collaborative environment, promoting open communication and teamwork across multiple teams.
Stay updated with the latest trends and advancements in AI/ML to drive continuous learning and innovation.
What you'll bring:     Experience in the development and deployment of large-scale business-critical AI/ML systems and services in public cloud environments like Azure and GCP.
5+ years of experience in applied NLP with a deep understanding of transfer learning, LLM-based models including RAG, zero/few-shot learning, and multi-modal.
Proficiency in programming languages (Python, Java, R, or Scala) and large-scale training using data structures and algorithms.
Proficiency in machine learning frameworks such as TensorFlow, PyTorch, Caffe, Scikit-Learn, or Spark MLLib.
Experience with agile methodologies, using project planning and tracking management tools (e.g., JIRA).
A natural curiosity about how things work and a passion for solving challenges at the scale of a Fortune 1 retailer.

About Walmart Global Tech

Imagine working in an environment where one line of code can make life easier for hundreds of millions of people. That's what we do at Walmart Global Tech. We're a team of software engineers, data scientists, cybersecurity expert's and service professionals within the world's leading retailer who make an epic impact and are at the forefront of the next retail disruption. People are why we innovate, and people power our innovations. We are people-led and tech-empowered. We train our team in the skillsets of the future and bring in experts like you to help us grow. We have roles for those chasing their first opportunity as well as those looking for the opportunity that will define their career. Here, you can kickstart a great career in tech, gain new skills and experience for virtually every industry, or leverage your expertise to innovate at scale, impact millions and reimagine the future of retail.

Flexible, hybrid work:

We use a hybrid way of working that is primarily in-office coupled with virtual when not onsite. Our campuses serve as a hub to enhance collaboration, bring us together for purpose and deliver on business needs. This approach helps us make quicker decisions, remove location barriers across our global team and be more flexible in our personal lives.

Benefits:

Benefits: Beyond our great compensation package, you can receive incentive awards for your performance. Other great perks include 401(k) match, stock purchase plan, paid maternity and parental leave, PTO, multiple health plans, and much more.

Equal Opportunity Employer:

Walmart, Inc. is an Equal Opportunity Employer - By Choice. We believe we are best equipped to help our associates, customers and the communities we serve live better when we really know them. That means understanding, respecting and valuing diversity- unique styles, experiences, identities, ideas and opinions - while being inclusive of all people.

The above information has been designed to indicate the general nature and level of work performed in the role. It is not designed to contain or be interpreted as a comprehensive inventory of all responsibilities and qualifications required of employees assigned to this job. The full Job Description can be made available as part of the hiring process.

At Walmart, we offer competitive pay as well as performance-based bonus awards and other great benefits for a happier mind, body, and wallet. Health benefits include medical, vision and dental coverage. Financial benefits include 401(k), stock purchase and company-paid life insurance. Paid time off benefits include 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, and more.

You will also receive PTO and/or PPTO that can be used for vacation, sick leave, holidays, or other purposes. The amount you receive depends on your job classification and length of employment. It will meet or exceed the requirements of paid sick leave laws, where applicable.

For information about PTO, see https://one.walmart.com/notices .

Live Better U is a Walmart-paid education benefit program for full-time and part-time associates in Walmart and Sam's Club facilities. Programs range from high school completion to bachelor's degrees, including English Language Learning and short-form certificates. Tuition, books, and fees are completely paid for by Walmart.

Eligibility requirements apply to some benefits and may depend on your job classification and length of employment. Benefits are subject to change and may be subject to a specific plan or program terms.

For information about benefits and eligibility, see One.Walmart .

Reston, Virginia US-07759:The annual salary range for this position is $132,000.00-$264,000.00

Bentonville, Arkansas US-09050:The annual salary range for this position is $110,000.00-$220,000.00

Additional compensation includes annual or quarterly performance bonuses.

Additional compensation for certain positions may also include:

- Stock

Minimum Qualifications...

Outlined below are the required minimum qualifications for this position. If none are listed, there are no minimum qualifications.

Option 1: Bachelors degree in Statistics, Economics, Analytics, Mathematics, Computer Science, Information Technology or related field and 5 years' experience in an analytics related field. Option 2: Masters degree in Statistics, Economics, Analytics, Mathematics, Computer Science, Information Technology or related field and 3 years' experience in an analytics related field. Option 3: 7 years' experience in an analytics or related field

Preferred Qualifications...

Outlined below are the optional preferred qualifications for this position. If none are listed, there are no preferred qualifications.

Data science, machine learning, optimization models, PhD in Machine Learning, Computer Science, Information Technology, Operations Research, Statistics, Applied Mathematics, Econometrics, Publications or active peer reviewer in related journals or conference, Successful completion of one or more assessments in Python, Spark, Scala, or R, Using open source frameworks (for example, scikit learn, tensorflow, torch), We value candidates with a 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. The ideal candidate would have knowledge of accessibility best practices and join us as we continue to create accessible products and services following Walmart's accessibility standards and guidelines for supporting an inclusive culture.

Primary Location...

10790 Parkridge Dr. Suite 200, Reston, VA 20191, United States of America

Position Summary... What you'll do... Job Summary: Build machine learning models for financial applications such as forecasting and anomaly detection. Develop methodologies to scale up the solution to handle millions of time series data simultaneously. Graduate degree in Statistics, Economics, Analytics, Mathematics, Computer Science, Information Technology or experience in an analytics related field. About the Team: Our team works closely with our US stores and eCommerce business to better serve customers by empowering team members, stores, and merchants with technological innovation. From groceries and entertainment to sporting goods and crafts, Walmart U.S. offers an extensive selection that our customers value, whether they shop online at Walmart.com, through one of our mobile apps, or in-store. Focus areas include customers, stores and employees, in-store service, merchant tools, merchant data science, and search and personalization. What you'll do: <ul> <li>Big Data processing and feature engineering </li><li>Training machine learning models through Cloud Services including Google Cloud Platform and Microsoft Azure </li><li>Time series forecasting, anomaly detection, LLM tuning, using sound statistical and deep learning methods </li><li>Deployment of machine learning models to cloud platforms to serve internal customers at scale </li></ul> What you'll Bring: <ul> <li>Hands on experience of designing and training large DL models on GPU farm </li><li>Deep understanding of optimization theory, the inner working of neural network, attention architecture </li><li>Proven records of solving business problems using transformer based neural networks </li><li>Familiar with common DL packages such as Pytorch, Keras, Tensorflow Strong software development skills in languages such as Python, SQL, R, Scala, Java </li><li>Economic background is a plus </li></ul> Great to have: <ul> <li>Problem solving mindset with can-do attitude, not afraid of facing new problems, technical challenges, delivery pressures. </li><li>Ability to clearly define problems, models and constraints from informal and flexible business requirements. </li><li>Teamwork spirit, quick adaptation to new environment </li></ul> About Walmart Global Tech: Imagine working in an environment where one line of code can make life easier for hundreds of millions of people. That's what we do at Walmart Global Tech. We're a team of software engineers, data scientists, cybersecurity expert's and service professionals within the world's leading retailer who make an epic impact and are at the forefront of the next retail disruption. People are why we innovate, and people power our innovations. We are people-led and tech-empowered. We train our team in the skillsets of the future and bring in experts like you to help us grow. We have roles for those chasing their first opportunity as well as those looking for the opportunity that will define their career. Here, you can kickstart a great career in tech, gain new skills and experience for virtually every industry, or leverage your expertise to innovate at scale, impact millions and reimagine the future of retail. Flexible, hybrid work: We use a hybrid way of working that is primarily in office coupled with virtual when not onsite. Our campuses serve as a hub to enhance collaboration, bring us together for purpose and deliver on business needs. This approach helps us make quicker decisions, remove location barriers across our global team and be more flexible in our personal lives. Benefits: Beyond our great compensation package, you can receive incentive awards for your performance. Other great perks include 401(k) match, stock purchase plan, paid maternity and parental leave, PTO, multiple health plans, and much more. Equal Opportunity Statement: Walmart, Inc. is an Equal Opportunity Employer - By Choice. We believe we are best equipped to help our associates, customers and the communities we serve live better when we really know them. That means understanding, respecting and valuing diversity- unique styles, experiences, identities, ideas and opinions - while being inclusive of all people. The above information has been designed to indicate the general nature and level of work performed in the role. It is not designed to contain or be interpreted as a comprehensive inventory of all responsibilities and qualifications required of employees assigned to this job. The full Job Description can be made available as part of the hiring process. At Walmart, we offer competitive pay as well as performance-based bonus awards and other great benefits for a happier mind, body, and wallet. Health benefits include medical, vision and dental coverage. Financial benefits include 401(k), stock purchase and company-paid life insurance. Paid time off benefits include 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, and more. You will also receive PTO and/or PPTO that can be used for vacation, sick leave, holidays, or other purposes. The amount you receive depends on your job classification and length of employment. It will meet or exceed the requirements of paid sick leave laws, where applicable. For information about PTO, see https://one.walmart.com/notices . Live Better U is a Walmart-paid education benefit program for full-time and part-time associates in Walmart and Sam's Club facilities. Programs range from high school completion to bachelor's degrees, including English Language Learning and short-form certificates. Tuition, books, and fees are completely paid for by Walmart. Eligibility requirements apply to some benefits and may depend on your job classification and length of employment. Benefits are subject to change and may be subject to a specific plan or program terms. For information about benefits and eligibility, see One.Walmart . Reston, Virginia US-07759:The annual salary range for this position is $108,000.00-$216,000.00 Bentonville, Arkansas US-09413:The annual salary range for this position is $90,000.00-$180,000.00 Additional compensation includes annual or quarterly performance bonuses. Additional compensation for certain positions may also include: - Stock Minimum Qualifications... Outlined below are the required minimum qualifications for this position. If none are listed, there are no minimum qualifications. Option 1- Bachelor's degree in Statistics, Economics, Analytics, Mathematics, Computer Science, Information Technology, or related field and 3 years' experience in an analytics related field. Option 2- Master's degree in Statistics, Economics, Analytics, Mathematics, Computer Science, Information Technology, or related field and 1 years' experience in an analytics related field. Option 3 - 5 years' experience in an analytics or related field. Preferred Qualifications... Outlined below are the optional preferred qualifications for this position. If none are listed, there are no preferred qualifications. Data science, machine learning, optimization models, Master's degree 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, Using open source frameworks (for example, scikit learn, tensorflow, torch), We value candidates with a 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. The ideal candidate would have knowledge of accessibility best practices and join us as we continue to create accessible products and services following Walmart's accessibility standards and guidelines for supporting an inclusive culture. Primary Location... 10790 Parkridge Dr. Suite 200, Reston, VA 20191, United States of America

Position Summary... What you'll do... Job Summary: Chance to work on financial data forecasting for complex retail problems/challenges. Utilize deep learning methods and architectures to build and deploy state-of-the-art forecasting systems. About the Team: Our team works closely with our US stores and eCommerce business to better serve customers by empowering team members, stores, and merchants with technological innovation. From groceries and entertainment to sporting goods and crafts, Walmart U.S. offers an extensive selection that our customers value, whether they shop online at Walmart.com, through one of our mobile apps, or in-store. Focus areas include customers, stores and employees, in-store service, merchant tools, merchant data science, and search and personalization. What you'll do: <ul> <li>Lead high caliber team to build time series forecasting systems </li><li>Develop data science models and tools for retail & e-commerce applications </li><li>Train neural network models with massive data and deploy them in cloud for business/customers </li><li>Establish cross-functional relationships to maintain win-win situation for the corporation </li></ul>What you'll bring: <ul> <li>Master's degree in Statistics, Economics, Analytics, Mathematics, Computer Science, Information Technology or related field and 5 years' experience in an analytics related field. </li></ul>Must have qualifications... <ul> <li>Deep understanding of optimization theory, the inner working of neural network, attention architecture </li><li>Proven records of solving business problems using neural networks </li><li>Familiar with common DL packages such as Pytorch, Keras, Tensorflow </li><li>Strong software development skills in languages such as Python, SQL, R, Scala, Java Great to have... </li><li>Experience with Big Data processing and feature engineering using Spark </li><li>Experience with training machine learning models through Cloud Services including Google Cloud Platform and Microsoft Azure </li><li>Hands on experience of designing and training large DL models on GPU farm </li><li>Knowledge on LLM is a plus </li></ul>Behavior qualifications... <ul> <li>Problem solver with can-do attitude, not afraid of facing new problems, technical challenges, delivery pressures </li><li>Ability to clearly define problems, models and constraints from informal and flexible business requirements </li><li>Tech leadership with tamwork spirit, quick adaptation to new environment </li></ul> About Walmart Global Tech: Imagine working in an environment where one line of code can make life easier for hundreds of millions of people. That's what we do at Walmart Global Tech. We're a team of software engineers, data scientists, cybersecurity expert's and service professionals within the world's leading retailer who make an epic impact and are at the forefront of the next retail disruption. People are why we innovate, and people power our innovations. We are people-led and tech-empowered. We train our team in the skillsets of the future and bring in experts like you to help us grow. We have roles for those chasing their first opportunity as well as those looking for the opportunity that will define their career. Here, you can kickstart a great career in tech, gain new skills and experience for virtually every industry, or leverage your expertise to innovate at scale, impact millions and reimagine the future of retail. Flexible, hybrid work: We use a hybrid way of working that is primarily in office coupled with virtual when not onsite. Our campuses serve as a hub to enhance collaboration, bring us together for purpose and deliver on business needs. This approach helps us make quicker decisions, remove location barriers across our global team and be more flexible in our personal lives. Benefits: Beyond our great compensation package, you can receive incentive awards for your performance. Other great perks include 401(k) match, stock purchase plan, paid maternity and parental leave, PTO, multiple health plans, and much more. Equal Opportunity Statement: Walmart, Inc. is an Equal Opportunity Employer - By Choice. We believe we are best equipped to help our associates, customers and the communities we serve live better when we really know them. That means understanding, respecting and valuing diversity- unique styles, experiences, identities, ideas and opinions - while being inclusive of all people. The above information has been designed to indicate the general nature and level of work performed in the role. It is not designed to contain or be interpreted as a comprehensive inventory of all responsibilities and qualifications required of employees assigned to this job. The full Job Description can be made available as part of the hiring process. At Walmart, we offer competitive pay as well as performance-based bonus awards and other great benefits for a happier mind, body, and wallet. Health benefits include medical, vision and dental coverage. Financial benefits include 401(k), stock purchase and company-paid life insurance. Paid time off benefits include 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, and more. You will also receive PTO and/or PPTO that can be used for vacation, sick leave, holidays, or other purposes. The amount you receive depends on your job classification and length of employment. It will meet or exceed the requirements of paid sick leave laws, where applicable. For information about PTO, see https://one.walmart.com/notices . Live Better U is a Walmart-paid education benefit program for full-time and part-time associates in Walmart and Sam's Club facilities. Programs range from high school completion to bachelor's degrees, including English Language Learning and short-form certificates. Tuition, books, and fees are completely paid for by Walmart. Eligibility requirements apply to some benefits and may depend on your job classification and length of employment. Benefits are subject to change and may be subject to a specific plan or program terms. For information about benefits and eligibility, see One.Walmart . The annual salary range for this position is $132,000.00-$264,000.00 Additional compensation includes annual or quarterly performance bonuses. Additional compensation for certain positions may also include: - Stock Minimum Qualifications... Outlined below are the required minimum qualifications for this position. If none are listed, there are no minimum qualifications. Option 1: Bachelors degree in Statistics, Economics, Analytics, Mathematics, Computer Science, Information Technology or related field and 5 years' experience in an analytics related field. Option 2: Masters degree in Statistics, Economics, Analytics, Mathematics, Computer Science, Information Technology or related field and 3 years' experience in an analytics related field. Option 3: 7 years' experience in an analytics or related field Preferred Qualifications... Outlined below are the optional preferred qualifications for this position. If none are listed, there are no preferred qualifications. Data science, machine learning, optimization models, PhD in Machine Learning, Computer Science, Information Technology, Operations Research, Statistics, Applied Mathematics, Econometrics, Publications or active peer reviewer in related journals or conference, Successful completion of one or more assessments in Python, Spark, Scala, or R, Using open source frameworks (for example, scikit learn, tensorflow, torch), We value candidates with a 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. The ideal candidate would have knowledge of accessibility best practices and join us as we continue to create accessible products and services following Walmart's accessibility standards and guidelines for supporting an inclusive culture. Primary Location... 10790 Parkridge Dr. Suite 200, Reston, VA 20191, United States of America

Position Summary... What you'll do... Job summary: Work with a team of data scientist and machine learning engineers to develop and deploy GenAI applications supporting Walmart finance department. Build state-of-art LLM models by training with massive amount of Walmart data utilizing open-source or in-house tools. About the Team: Our team works closely with our US stores and eCommerce business to better serve customers by empowering team members, stores, and merchants with technological innovation. From groceries and entertainment to sporting goods and crafts, Walmart U.S. offers an extensive selection that our customers value, whether they shop online at Walmart.com, through one of our mobile apps, or in-store. Focus areas include customers, stores and employees, in-store service, merchant tools, merchant data science, and search and personalization. What you'll do: <ul><li>Collaborate closely with business teams to identify opportunities and translate requirements into innovative technical solutions. </li> <li>Lead the design and development of generative AI solutions, utilizing established techniques and creating custom algorithms when necessary. </li> <li>Work closely with engineers and platform architects to integrate and deploy robust ML applications and systems. </li> <li>Stay at the forefront of data science and machine learning advancements by continuously exploring and evaluating new technologies and methodologies. </li> <li>Conduct advanced analyses to provide recommendations on the applicability and efficiency of product features. </li> </ul>What you'll bring: <ul><li>Strong knowledge of retail and one or more business practices across domains such as product, finance, marketing, technology, and business systems. </li> <li>Exceptional analytical and quantitative problem-solving skills. </li> <li>Experience with large dataset mining tools and open-source programming tools (e.g., R, Python). </li> <li>Expertise in solving optimization problems using integer programming. </li> <li>Ability to deconstruct abstract problems, formulate hypotheses, and conduct detailed analyses. </li> <li>Experience navigating ambiguity and building rapid business cases/prototypes. </li> <li>Hands-on experience with analytics and reporting tools such as Google Cloud Platform (BigQuery), Microsoft Power BI, and Microsoft Excel. </li> </ul> Job Description: As a Data Scientist III, you will work closely with business teams to identify opportunities and translate requirements into innovative technical solutions. You will lead the design and development of generative AI solutions, working with engineers and platform architects to integrate and deploy robust ML applications. You will stay at the cutting edge of data science and machine learning advancements, continuously exploring new technologies to enhance the team's technical capabilities. Your strong analytical skills and experience with optimization problems will be key to providing actionable recommendations. About Walmart Global Tech: Imagine working in an environment where one line of code can make life easier for hundreds of millions of people. That's what we do at Walmart Global Tech. We're a team of software engineers, data scientists, cybersecurity expert's and service professionals within the world's leading retailer who make an epic impact and are at the forefront of the next retail disruption. People are why we innovate, and people power our innovations. We are people-led and tech-empowered. We train our team in the skillsets of the future and bring in experts like you to help us grow. We have roles for those chasing their first opportunity as well as those looking for the opportunity that will define their career. Here, you can kickstart a great career in tech, gain new skills and experience for virtually every industry, or leverage your expertise to innovate at scale, impact millions and reimagine the future of retail. Flexible, hybrid work: We use a hybrid way of working that is primarily in office coupled with virtual when not onsite. Our campuses serve as a hub to enhance collaboration, bring us together for purpose and deliver on business needs. This approach helps us make quicker decisions, remove location barriers across our global team and be more flexible in our personal lives. Benefits: Beyond our great compensation package, you can receive incentive awards for your performance. Other great perks include 401(k) match, stock purchase plan, paid maternity and parental leave, PTO, multiple health plans, and much more. Equal Opportunity Statement: Walmart, Inc. is an Equal Opportunity Employer - By Choice. We believe we are best equipped to help our associates, customers and the communities we serve live better when we really know them. That means understanding, respecting and valuing diversity- unique styles, experiences, identities, ideas and opinions - while being inclusive of all people. The above information has been designed to indicate the general nature and level of work performed in the role. It is not designed to contain or be interpreted as a comprehensive inventory of all responsibilities and qualifications required of employees assigned to this job. The full Job Description can be made available as part of the hiring process. At Walmart, we offer competitive pay as well as performance-based bonus awards and other great benefits for a happier mind, body, and wallet. Health benefits include medical, vision and dental coverage. Financial benefits include 401(k), stock purchase and company-paid life insurance. Paid time off benefits include 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, and more. You will also receive PTO and/or PPTO that can be used for vacation, sick leave, holidays, or other purposes. The amount you receive depends on your job classification and length of employment. It will meet or exceed the requirements of paid sick leave laws, where applicable. For information about PTO, see https://one.walmart.com/notices . Live Better U is a Walmart-paid education benefit program for full-time and part-time associates in Walmart and Sam's Club facilities. Programs range from high school completion to bachelor's degrees, including English Language Learning and short-form certificates. Tuition, books, and fees are completely paid for by Walmart. Eligibility requirements apply to some benefits and may depend on your job classification and length of employment. Benefits are subject to change and may be subject to a specific plan or program terms. For information about benefits and eligibility, see One.Walmart . The annual salary range for this position is $108,000.00-$216,000.00 Additional compensation includes annual or quarterly performance bonuses. Additional compensation for certain positions may also include: - Stock Minimum Qualifications... Outlined below are the required minimum qualifications for this position. If none are listed, there are no minimum qualifications. Option 1: Bachelors degree in Statistics, Economics, Analytics, Mathematics, Computer Science, Information Technology or related field and 2 years' experience in an analytics or related field. Option 2: Masters degree in Statistics, Economics, Analytics, Mathematics, Computer Science, Information Technology or related field. Option 3: 4 years' experience in an analytics or related field. Preferred Qualifications... Outlined below are the optional preferred qualifications for this position. If none are listed, there are no preferred qualifications. Data science, machine learning, optimization models, Master's degree 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, Using open source frameworks (for example, scikit learn, tensorflow, torch), We value candidates with a 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. The ideal candidate would have knowledge of accessibility best practices and join us as we continue to create accessible products and services following Walmart's accessibility standards and guidelines for supporting an inclusive culture. Primary Location... 10790 Parkridge Dr. Suite 200, Reston, VA 20191, United States of America

Position Summary... What you'll do... Job Description The Principal Data Scientist in the Data Science team will play a crucial role as an architect, leading AI explorations, research, algorithmic solution creation, and fast prototyping aimed at delivering impactful initiatives within Walmart Global Tech. This position involves developing and deploying AI/ML models that will enable business-critical platforms across the Walmart security ecosystem. As the Principal Data Scientist, you will oversee the end-to-end implementation of Machine Learning products and collaborate with an accomplished team of Product Managers and Technologists to implement AI/ML solutions at scale. In this capacity, you will join a vibrant group of high-achieving individuals leading impactful and transformative shifts in our business. About Team: We are developing cutting-edge security platforms for Walmart that encompass critical applications and AI services. These innovative solutions are designed to enhance safety and security for both associates and customers, ensuring a secure shopping environment. What you'll do: <ul> <li>Provide technical leadership to a team of Data Scientists while collaborating with engineers focused on backend software services for powering AI/ML solutions. </li><li>Partner closely with product and engineering leaders to inform, drive, and accelerate innovations in physical security and risk platforms. </li><li>Execute the full life cycle of projects, including project planning, data collection, model prototyping, and deployment, with responsibilities encompassing stakeholder management and communication to cross-functional partners. </li><li>Build MLOps and LLMOps frameworks to create, manage, and deploy data science algorithms effectively. </li><li>Lead feature engineering efforts to optimize data pipelines and model performance. </li><li>Demonstrate a strong understanding of various LLM models, their applications, and implications for business use cases. </li><li>Apply software engineering best practices, including test-driven design and development, to ensure the reliability and maintainability of ML solutions. </li><li>Foster a collaborative environment, promoting open communication and teamwork across multiple teams. </li><li>Stay updated with the latest trends and advancements in AI/ML to drive continuous learning and innovation. </li></ul>What you'll bring: <ul> <li>Experience in the development and deployment of large-scale business-critical AI/ML systems and services in public cloud environments like Azure and GCP. </li><li>5+ years of experience in applied NLP with a deep understanding of transfer learning, LLM-based models including RAG, zero/few-shot learning, and multi-modal. </li><li>Proficiency in programming languages (Python, Java, R, or Scala) and large-scale training using data structures and algorithms. </li><li>Proficiency in machine learning frameworks such as TensorFlow, PyTorch, Caffe, Scikit-Learn, or Spark MLLib. </li><li>Experience with agile methodologies, using project planning and tracking management tools (e.g., JIRA). </li><li>A natural curiosity about how things work and a passion for solving challenges at the scale of a Fortune 1 retailer. </li></ul> About Walmart Global Tech Imagine working in an environment where one line of code can make life easier for hundreds of millions of people. That's what we do at Walmart Global Tech. We're a team of software engineers, data scientists, cybersecurity expert's and service professionals within the world's leading retailer who make an epic impact and are at the forefront of the next retail disruption. People are why we innovate, and people power our innovations. We are people-led and tech-empowered. We train our team in the skillsets of the future and bring in experts like you to help us grow. We have roles for those chasing their first opportunity as well as those looking for the opportunity that will define their career. Here, you can kickstart a great career in tech, gain new skills and experience for virtually every industry, or leverage your expertise to innovate at scale, impact millions and reimagine the future of retail. Flexible, hybrid work: We use a hybrid way of working that is primarily in-office coupled with virtual when not onsite. Our campuses serve as a hub to enhance collaboration, bring us together for purpose and deliver on business needs. This approach helps us make quicker decisions, remove location barriers across our global team and be more flexible in our personal lives. Benefits: Benefits: Beyond our great compensation package, you can receive incentive awards for your performance. Other great perks include 401(k) match, stock purchase plan, paid maternity and parental leave, PTO, multiple health plans, and much more. Equal Opportunity Employer: Walmart, Inc. is an Equal Opportunity Employer - By Choice. We believe we are best equipped to help our associates, customers and the communities we serve live better when we really know them. That means understanding, respecting and valuing diversity- unique styles, experiences, identities, ideas and opinions - while being inclusive of all people. The above information has been designed to indicate the general nature and level of work performed in the role. It is not designed to contain or be interpreted as a comprehensive inventory of all responsibilities and qualifications required of employees assigned to this job. The full Job Description can be made available as part of the hiring process. At Walmart, we offer competitive pay as well as performance-based bonus awards and other great benefits for a happier mind, body, and wallet. Health benefits include medical, vision and dental coverage. Financial benefits include 401(k), stock purchase and company-paid life insurance. Paid time off benefits include 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, and more. You will also receive PTO and/or PPTO that can be used for vacation, sick leave, holidays, or other purposes. The amount you receive depends on your job classification and length of employment. It will meet or exceed the requirements of paid sick leave laws, where applicable. For information about PTO, see https://one.walmart.com/notices . Live Better U is a Walmart-paid education benefit program for full-time and part-time associates in Walmart and Sam's Club facilities. Programs range from high school completion to bachelor's degrees, including English Language Learning and short-form certificates. Tuition, books, and fees are completely paid for by Walmart. Eligibility requirements apply to some benefits and may depend on your job classification and length of employment. Benefits are subject to change and may be subject to a specific plan or program terms. For information about benefits and eligibility, see One.Walmart . Reston, Virginia US-07759:The annual salary range for this position is $132,000.00-$264,000.00 Bentonville, Arkansas US-09050:The annual salary range for this position is $110,000.00-$220,000.00 Additional compensation includes annual or quarterly performance bonuses. Additional compensation for certain positions may also include: - Stock Minimum Qualifications... Outlined below are the required minimum qualifications for this position. If none are listed, there are no minimum qualifications. Option 1: Bachelors degree in Statistics, Economics, Analytics, Mathematics, Computer Science, Information Technology or related field and 5 years' experience in an analytics related field. Option 2: Masters degree in Statistics, Economics, Analytics, Mathematics, Computer Science, Information Technology or related field and 3 years' experience in an analytics related field. Option 3: 7 years' experience in an analytics or related field Preferred Qualifications... Outlined below are the optional preferred qualifications for this position. If none are listed, there are no preferred qualifications. Data science, machine learning, optimization models, PhD in Machine Learning, Computer Science, Information Technology, Operations Research, Statistics, Applied Mathematics, Econometrics, Publications or active peer reviewer in related journals or conference, Successful completion of one or more assessments in Python, Spark, Scala, or R, Using open source frameworks (for example, scikit learn, tensorflow, torch), We value candidates with a 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. The ideal candidate would have knowledge of accessibility best practices and join us as we continue to create accessible products and services following Walmart's accessibility standards and guidelines for supporting an inclusive culture. Primary Location... 10790 Parkridge Dr. Suite 200, Reston, VA 20191, United States of America

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Data Scientist Jobs in Germantown, MD

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