(USA) Senior, Data Scientist
(USA) Senior, Data Scientist
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$ 108000 - 216000
1 Vacancy
Job Description
Position Summary...
What youll do...
Chance to work on financial data for complex problems/challenges. Utilize LLMs/Genai systems and architectures to build and deploy state-of-the-art Genai systems.
Our team collaborates closely with Finance teams to enhance financial planning and strategic decision-making through cutting-edge data-driven solutions. We specialize in a range of initiatives which provides actionable insights into trends and patterns and leveraging Generative AI (Genai) to produce concise insightful summaries that empower decision-makers. By integrating these innovative approaches we strive to drive efficiency accuracy and impactful outcomes in financial operations.
About 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 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 youll do:
- Develop data science systems and tools for retail; e-commerce applications:
- Leverage LLMS to summarize and build large scale applications
- Establish cross-functional relationships to maintain win-win situation for the corporation
- Collaborate with various product stake holders and business owners to formulate and productionize a solution.
What youll bring:
Masters degree or PHD in Statistics Economics Analytics Mathematics Computer Science Information Technology or related field and 5 years experience in analytics related field.
Must have qualifications...
- Experience with training and inference of large-scale AI models such as Large Language Models (LLMs) multimodal models and reasoning models.
- Knowledge of advanced model optimization techniques including quantization pruning distillation Low-Rank Adaptation (Lora) and Parameter-Efficient Fine-Tuning (PEFT) for cloud deployment.
- Solid understanding of LLMs and Genai ecosystems including GPT LLaMA Mistral Claude Gemini AWS Sonnet and related frameworks/tools.
- Hands-on experience with RAG (Retrieval-Augmented Generation) AI agent development and frameworks such as Lang Chain Langgraph etc.
Great to have...
- Experience with Big Data processing and feature engineering using Spark
- Experience with training machine learning models through Cloud Services including Google Cloud Platform and Microsoft Azure
- Hands on experience of designing and training large DL models on GPU farm
Behavior qualifications...
- Problem solver with can-do attitude not afraid of facing new problems technical challenges delivery pressures
- Ability to clearly define problems models and constraints from informal and flexible business requirements
- Form collaborative working environment.
- Demonstrated ability to manage multiple cross-functional initiatives balancing competing priorities and deadlines.
- Comfortable working in ambiguous rapidly changing environments with strong problem-solving and adaptability.
About Walmart Global Tech
Imagine working in an environment where one line of code can make life easier for hundreds of millions of people. Thats what we do at Walmart Global Tech. Were a team of software engineers data scientists cybersecurity experts and service professionals within the worlds 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.
Walmarts culture is a competitive advantage and its fostered by being together. Working together in person allows us to collaborate align quickly and innovate with greater speed. We use our campuses to create purposeful connection rooted in deepening understanding and investing in the development of our associates.
Our hubs: Walmart is a global company with offices across the United States and around the world. Our global headquarters is in Bentonville Arkansas with primary hubs in the San Francisco Bay area and New York/New Jersey.
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 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.
For information about PTO see Better U is a Walmart-paid education benefit program for full-time and part-time associates in Walmart and Sams Club facilities. Programs range from high school completion to bachelors 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 . Outlined below are the required minimum qualifications for this position. If none are listed there are no minimum qualifications. Outlined below are the optional preferred qualifications for this position. If none are listed there are no preferred qualifications.Minimum Qualifications...
Preferred Qualifications...
Primary Location...
10790 Parkridge Dr. Suite 200 Reston VA 20191 United States of America
Employment Type
Full-Time
