Top 252 Machine learning Jobs in Saint Charles, Mo

Expert Data Scientist
Nestlé Purina —St. Louis, MO
- $130,000 - $188,000 a year
- Azure
- Computer Science
- System design
- Health insurance
- 401(k) matching
10d
Software Developer Automation & AI Integration
Patriot Machine Inc —Saint Charles, MO
- Full-time
- Azure
- Computer Science
- No experience needed
- Paid holidays
- Health insurance
Quick Apply
AI Solutions Co-Op
LUZCO Technologies —St. Louis, MO
- $100,000 - $143,000 a year
- Part-time
- Computer Science
- Office
- Continuous improvement
- Health insurance
- Dental insurance
Quick Apply
1d
Associate Applied Mathematician
Boeing —Berkeley, MO
- $97,750 - $132,250 a year
- Computer Science
- Bachelor of Science
- Engineering
- Health savings account
- Disability insurance
9d
Data Scientist
Nestlé Purina —St. Louis, MO
- $88,000 - $123,000 a year
- Computer Science
- DevOps
- Mid-level
- Health insurance
- 401(k) matching
10d
Senior Mechanical Design Engineer - AI Trainer
DataAnnotation —St. Louis, MO
- From $60 an hour
- Part-time
- Remote
- English
- Mid-level
- Bachelor's degree
Quick Apply
11d
Software Architect (AI)
Stafford Technology —St. Louis, MO
- $65 - $70 an hour
- Full-time
- Hybrid work
- Background check
- Computer science
- 7 years
- Health insurance
- Dental insurance
Quick Apply
Consumer Credit Analyst - AI Trainer
DataAnnotation —St. Louis, MO
- $50 - $100 an hour
- Part-time
- Remote
- English
- Mid-level
- Master's degree
Quick Apply
AI Engineer / Data Scientist
Vibotek LLC —St. Louis, MO
- Full-time
- Java
- 8 years
- SQL
Quick Apply
Data Scientist - Mid Level active TS/SCI
Leidos —St. Louis, MO
- $59,150 - $106,925 a year
- Full-time
- Mid-level
- Office
- 3 years
11d
AI Transformation Architect (PDLC)
Apexon —St. Louis, MO
- $138,203.27 - $166,438.33 a year
- Full-time
- Software development
- In-person
- Training & development
Quick Apply
Economist - AI Trainer
DataAnnotation —St. Louis, MO
- $50 - $100 an hour
- Part-time
- Remote
- Computer Science
- English
- Mid-level
- Flexible schedule
Quick Apply
12d
IT Project Manager - AI
Profiles —St. Louis, MO
- From $120,000 a year
- Full-time
- Hybrid work
- Computer science
- 7 years
- Computer Science
Quick Apply
10d
Senior Data Scientist - AI Trainer
DataAnnotation —Missouri
- $50 - $100 an hour
- Part-time
- Remote
- Computer Science
- English
- 3 years
- Flexible schedule
Quick Apply
12d
AI Software Engineer Lead
Leidos —Missouri
- $107,900 - $195,050 a year
- Full-time
- Hybrid work
- 7 years
- Computer Science
- Bachelor of Science
Associate Data and Cost Modeling Analyst - Government Estimating
Boeing —Hazelwood, MO
- $97,750 - $132,250 a year
- Computer Science
- Mid-level
- Office
- Health savings account
- Disability insurance
10d
Data scientist/data modeler/AI/ML
Robotics Technologies —St. Louis, MO
- Azure
- Mid-level
- Master's degree
Data Scientist
Absolute Business Solutions Corp —St. Louis, MO
- $80,000 - $250,000 a year
- 8 hour shift
- Mid-level
- Military encouraged
- Experience equivalent to degree accepted
- Paid time off
- 401(k) matching
Microsoft D365 CRM or Copilot/AI Functional Lead, Senior Associate
PRICE WATERHOUSE COOPERS —St. Louis, MO
- $77,000 - $202,000 a year
- Azure
- Mid-level
- 3 years
- Paid holidays
- Health insurance
Adjunct Instructor, College of Arts and Humanities (Human-Centered Artificial Intelligence)
Lindenwood University —Saint Charles, MO
- Part-time
- Microsoft Word
- Classroom
- Microsoft Excel

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Expert Data Scientist

Nestlé Purina -
St. Louis, MO

Apply Now

Job Details

$130,000 - $188,000 a year
10 days ago

Benefits

Health insurance
401(k) matching

Qualifications

AI models
Predictive modeling analysis
System design
AI platforms (beyond public GPTs)
Computational framework
System design for system development
Production systems
Machine learning cloud services
Machine intelligence
Bachelor's degree
Model deployment
Developing large-scale AI models
Model training
System deployment
Predictive analytics projects
Machine learning frameworks
Python
Design (software development lifecycle)
Database software proficiency

Full Job Description

Driven by integrity and united by the people-and-pet bond, we find strong purpose in the work we do and an even greater joy in those we get to work alongside. Together, we harness the expertise of our long-standing tradition of excellence to embrace possibility and continuously push to do what's never been done before in pet care. Discover your purpose and fuel your passions when you bring your love of pets to a team that prides itself on the power of togetherness—We are Proudly Connected. Purely Driven.

Position Summary

Digital Transformation is at the center of all that we do. With data-driven innovators passionate about making a difference in the lives of pets, we create cutting-edge digital business models that solve complex problems. You’ll be at the forefront of digital advancements as they happen in real time, as well as ensure we remain a leader and innovator in the pet care category. Have a hand in making a lasting impact within our long-standing history.

As an Expert Data Scientist at Nestlé Purina, you'll support enterprise-wide AI and machine learning use case creation, deployment, and operationalization across critical business initiatives that drive significant value and transformative outcomes. This role sits at the intersection of technical depth and commercial impact, helping build the connected digital space that powers how we reach consumers across channels. You'll bring a consumer lens to your work, partnering with commercial teams to solve challenges across retail and direct consumer engagement, and translating emerging AI technologies into measurable business results.

Lead the development and deployment of advanced machine learning, optimization, and AI solutions to solve complex business problems across the commercial organization
Design, train, evaluate, and deploy scalable predictive and Generative AI models for enterprise and consumer-facing applications
Build and operationalize LLM-based solutions including retrieval augmented generation (RAG) pipelines, AI agents, copilots, and multimodal AI applications
Partner with business and commercial leaders to translate strategic priorities into AI solutions and drive adoption across retail and consumer channels
Guide model deployment strategies including AIOps/MLOps, monitoring, model governance, and lifecycle management
Develop reusable frameworks, accelerators, and best practices that improve the scalability and maintainability of AI solutions
Mentor junior data scientists and provide thought leadership on emerging technologies such as agentic AI, knowledge graphs, and autonomous decision-making systems

Requirements

Bachelor's degree in Data Science, Applied Statistics, Mathematics, Computer Science, or a related field
7+ years of professional experience, with 5+ of those years in data science, advanced analytics, and machine learning
5+ years of experience with machine learning algorithms and frameworks (e.g., TensorFlow, scikit-learn) for predictive modeling and deploying AI solutions in a production environment
3+ years of experience in Python/SQL for advanced analytics, data engineering, and model development
2+ years of experience designing, fine-tuning, evaluating, and deploying LLM-based applications for various data science use cases
2+ years of experience with cloud computing platforms (e.g., Azure, AWS, GCP) and production AI system design

Other

Master's or PhD in Data Science, Applied Statistics, Mathematics, Computer Science, or a related field (or an MBA) is preferred
Experience partnering with Marketing, Sales, and Consumer Insights teams to design AI-enabled workflows across areas such as campaign optimization, consumer engagement, pricing and promotion analytics, or digital commerce is preferred
Knowledge of database systems, data warehousing, and distributed computing frameworks (e.g., SQL, NoSQL, Hadoop, Spark, or Ray) is preferred
Understanding of agentic AI, knowledge graphs, and autonomous decision-making systems, along with expertise in GenAI models (e.g., GANs and diffusion models) and building LLM-based solutions such as RAG pipelines, copilots, and multimodal AI applications, is preferred
Experience operationalizing AI solutions through AIOps/MLOps frameworks, model governance, and enterprise AI lifecycle management, including responsible AI principles such as fairness, explainability, hallucination detection, and AI risk management, is preferred

Don't meet all the qualifications listed under "Other"? These are preferred, but not required. When you apply for a role with Nestlé, we ensure that individual confidentiality is held to the highest regard. We are intentional about creating an inclusive workplace for everyone. We consider our associates our most valuable assets. Please apply for full consideration.

The approximate pay range for this position is $130,000 to $188,000 per year. Final compensation may vary based on factors including but not limited to knowledge, skills and abilities as well as geographic location. Nestlé offers performance-based incentives and a competitive total rewards package, which includes a 401k with company match, healthcare coverage and a broad range of other benefits. Learn more at https://nestlejobs.com/nestle-in-the-us

It is our business imperative to remain a very inclusive workplace.

To our veterans and separated service members, you're at the forefront of our minds as we recruit top talent to join Nestlé. The skills you've gained while serving our country, such as flexibility, agility, and leadership, are much like the skills that will make you successful in this role. In addition, with our commitment to an inclusive work environment, we recognize the exceptional engagement and innovation displayed by individuals with disabilities. Nestlé seeks such skilled and qualified individuals to share our mission where you’ll join a cohort of others who have chosen to call Nestlé home.

The Nestlé Companies are equal employment opportunity employers. All applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, or veteran status or any other characteristic protected by applicable law. Prior to the next step in the recruiting process, we welcome you to inform us confidentially if you may require any special accommodations in order to participate fully in our recruitment experience. Contact us at [email protected] or please dial 711 and provide this number to the operator: 1-800-321-6467.

This position is not eligible for Visa Sponsorship.

Review our applicant privacy notice before applying at https://www.nestlejobs.com/privacy.

Job Requisition: 409969

Apply Now

Refine Your Search

machine learning jobs in saint charles, mo

Expert Data Scientist

Software Developer Automation & AI Integration

AI Solutions Co-Op

Associate Applied Mathematician

Data Scientist

Senior Mechanical Design Engineer - AI Trainer

Software Architect (AI)

Consumer Credit Analyst - AI Trainer

AI Engineer / Data Scientist

Data Scientist - Mid Level active TS/SCI

AI Transformation Architect (PDLC)

Economist - AI Trainer

IT Project Manager - AI

Senior Data Scientist - AI Trainer

AI Software Engineer Lead

Associate Data and Cost Modeling Analyst - Government Estimating

Data scientist/data modeler/AI/ML

Data Scientist

Microsoft D365 CRM or Copilot/AI Functional Lead, Senior Associate

Adjunct Instructor, College of Arts and Humanities (Human-Centered Artificial Intelligence)

I want to receive the latest job alert for machine learning in saint charles, mo

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