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Language Model Jobs in Affton, MO (NOW HIRING)

MasterCard

Senior AI Engineer

O Fallon, MO · Hybrid

$97K - $134K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

Expert-level, hands-on experience designing, building, and deploying large language model (LLM) applications, agentic systems, and RAG pipelines - from prototype to production. Deep proficiency with ...

APC Integrated Services

AI Engineering Lead

Columbia, IL · On-site

$110K - $150K/yr

Integrate with large language model (LLM) APIs (e.g., Anthropic Claude, OpenAI) and manage prompt design, retrieval-augmented generation (RAG) pipelines, and, where appropriate, model fine-tuning.

Mastercard, Inc.

Senior AI Engineer

O Fallon, MO · On-site

$97K - $134K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

... large language model (LLM) applications, agentic systems, and RAG pipelines - from prototype to production. • Deep proficiency with LLM ecosystems: OpenAI, Anthropic, Gemini, Hugging Face ...

Reliant Rehabilitation

Speech Language Pathologist

Ferguson, MO · On-site

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

Speech-Language Pathologist This position may be offered as a Full-Time or PRN opening, depending ... Apply knowledge of relevant billing models and treatment guidelines to ensure care meets clinical ...

Varsity Tutors

ChatGPT Tutor

Saint Louis, MO · Remote

$18 - $40/hr

... language model limitations. Ability to explain effective prompt construction, context window management, and responsible AI usage while preparing students for productive and ethical AI-assisted ...

Reliant Rehabilitation

Speech Language Pathologist

Saint Louis, MO · On-site

$43 - $60/hr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

... models and treatment guidelines to ensure care meets clinical and regulatory standards • Deliver care that aligns with treatment goals and produces meaningful outcomes • Adhere to infection ...

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All JobsLanguage Model JobsLanguage Model Jobs in Affton, MO

Language Model information

See Affton, MO salary details

$9

$27

$59

How much do language model jobs pay per hour?

As of Aug 16, 2026, the average hourly pay for language model in Affton, MO is $27.79, according to ZipRecruiter salary data. Most workers in this role earn between $16.83 and $34.71 per hour, depending on experience, location, and employer.

What is a language model?

Language models are artificial intelligence systems designed to understand, generate, and manipulate human language. They are trained on vast amounts of text data to predict the next word in a sequence, answer questions, write content, translate languages, and perform other language-related tasks. Modern language models, such as those based on deep learning, have revolutionized natural language processing by enabling more accurate and context-aware interactions between humans and machines.

What is the difference between Language Model vs Data Scientist?

AspectLanguage ModelData Scientist
Required CredentialsNone specific; knowledge of NLP and AI concepts helpfulBachelor's or higher in Data Science, Statistics, or related fields
Work EnvironmentAI development teams, research labs, tech companiesBusiness, finance, healthcare, and various industries
Employer & Industry UsageUsed in AI applications, chatbots, content generationAnalyzing data, building models, providing insights

While both roles involve working with data and AI, a Language Model is an AI system designed to understand and generate human language, often developed by AI engineers. A Data Scientist analyzes data to extract insights and build predictive models, often utilizing language models as tools. Understanding the differences helps clarify career paths and job expectations in the AI and data fields.

What are the key skills and qualifications needed to thrive as a language model, and why are they important?

To thrive as a Language Model Engineer, you need a strong background in computer science, machine learning, and natural language processing, often supported by a relevant degree. Experience with frameworks like TensorFlow or PyTorch, and familiarity with large-scale data processing tools, are typically required. Strong analytical thinking, collaboration, and problem-solving skills help in designing effective models and working with cross-functional teams. These capabilities are crucial for developing performant and accurate language models that meet complex real-world communication needs.

What are the common challenges faced by professionals working on language model development teams?

Professionals developing language models often encounter challenges such as managing large datasets, addressing biases in training data, and optimizing model performance while balancing computational resources. Collaboration with cross-functional teams—including data scientists, engineers, and domain experts—is essential to ensure the model's accuracy and relevance. Additionally, staying current with rapid advancements in AI research and maintaining responsible AI practices are crucial aspects of the role.

What cities near Affton, MO are hiring for Language Model jobs?

Cities near Affton, MO with the most Language Model job openings:

Language Model jobs near you
Infographic showing various Language Model job openings in Affton, MO as of August 2026, with employment types broken down into 2% As Needed, 81% Full Time, 14% Part Time, 1% Temporary, and 2% Contract. Highlights an 89% Physical, 3% Hybrid, and 8% Remote job distribution, with an average salary of $57,802 per year, or $27.8 per hour.

Machine Learning / Prompt Engineer (Ollama, Langchain, hugging face and tensor flow)

RIT Solutions, Inc.

Chesterfield, MO • On-site

Full-time

Re-posted 9 days ago

Job description

Job Summary:
RIT Solutions, Inc. is seeking a Machine Learning / Prompt Engineer to work on innovative AI solutions. The role involves crafting effective prompts, model training, and optimization using various machine learning libraries and frameworks.
Qualifications:
Required:
• Ollama
• Langchain
• Hugging face
• Tensor Flow
• Expert - crafting effective prompts for tasks like role-playing, summarization, classification, reasoning, and creative generation
• Machine learning (model training, fine-tuning) with python, ollama, langchain, huggingface
• Libraries (e.g. TensorFlow, PyTorch, pandas, ffmpeg, scikit-learn)
• Expert: design, optimize, model training, fine-tuning, LoRA, evaluation, and optimization
• Generative AI/LLM (Large Language Model, type of machine learning model specifically designed to process and generate human-like text.)
• Deep understanding of LLM behavior, hyperparameters, tokenization, and context windows
• Retrieval augmented generation
• testing experience.
Company:
Jobdiva Job Portal: https://www1.jobdiva.com/candidates/myjobs/searchjobsdone.jsp?a=xbjdnwgjodtga1y1im2g881fkkeiwd0775lbvq8yqgps8vb2q36w2vj1ga6xxork&compid=-1 Recruitment (contingency search and campus selection). Founded in 2019, the company is headquartered in Arlington, USA, with a team of 201-500 employees. The company is currently Growth Stage.

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