Senior, Software Engineer - Gen AI
Senior, Software Engineer - Gen AI
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$ 117000 - 234000
1 Vacancy
Job Description
Position Summary...
What youll do...
Walmart Global Tech is at the forefront of AI innovation leveraging cutting-edge technologies to redefine customer experiences. We are seeking a Senior Machine Learning Engineer with deep expertise in Generative AI LLMs and scalable system design to drive impactful solutions.
Role Summary:
We are seeking a Senior Machine Learning Engineer to design and deploy AI systems using LLMs RAG frameworks and advanced agentic techniques. In this role you will focus on building scalable pipelines integrating external data sources and collaborating with teams to deliver high-impact AI-driven products.
Key Responsibilities:
AI Development ; Agentic Frameworks:
- Design and implement Generative AI solutions utilizing RAG for summarization and knowledge retrieval.
- Build and integrate LLM-based agents that utilize vector search technologies to provide dynamic real-time responses.
- Fine-tune and optimize models for specific business needs and tasks.
System Design ; Scalability:
- Contribute to building scalable distributed systems that integrate machine learning pipelines.
- Translate high-level designs into detailed solutions including mock-ups pseudo-code and modular components.
- Design and implement MVPs to validate and refine AI-driven features.
Collaboration ; Integration:
- Support architectural decisions to ensure alignment with both functional and non-functional requirements.
- Participate in code reviews and ensure adherence to best practices.
Leadership ; Mentorship:
- Drive technical direction for large-scale AI initiatives and mentor junior engineers.
- Establish best practices for building and maintaining AI-driven systems.
Required Skills ; Experience:
- 6 years of experience in machine learning engineering with a 2 years focus on Generative AI and NLP.
- Proficiency in Python ML frameworks (PyTorch TensorFlow) and NLP libraries like Hugging Face Transformers.
- Hands-on experience with RAG frameworks vector search tools and knowledge grounding techniques.
- Familiarity with distributed systems scalable architectures and cloud platforms (GCP Azure).
- Strong understanding of software design patterns disaster recovery strategies and non-functional requirements.
Preferred Qualifications:
- Experience with multi-modal models and advanced optimization techniques.
- Experience with Generative AI models (e.g. GPT Gemini) and their fine-tuning.
- Contributions to open-source projects or AI research publications.
- Strong problem-solving and debugging skills in distributed environments.
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.
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 unique styles experiences identities ideas and opinions while being welcoming 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...
640 W California Avenue Sunnyvale CA 94086-4828 United States of America
Employment Type
Full Time
