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Python Llm Jobs in Romeoville, IL (NOW HIRING)

Whiztek Corp

AI Engineer

Chicago, IL · On-site

... models using Python and other necessary tools for creating AI-driven solutions. Core ... LLM providers. Advanced Data Modeling: Manage complex state transitions and data flows between ...

eNett

Senior Software Engineer - AI Platform

Chicago, IL · Remote

$126K - $166K/yr

Design, implement, and maintain cloud-native infrastructure for AI and LLM-based applications on ... Develop production-grade services, utilities, and platform components in Python, including APIs ...

Lnw

AI Engineer / AI Analyst

Chicago, IL · Remote

Hands-on software development experience in Python and/or TypeScript/Node.js, with proven ability ... Hands-on GenAI/LLM application experience including agents, tool/function calling, RAG ...

Prolaio

Sr. Data Scientist, Clinical

Chicago, IL

... LLM-based agentic pipelines (e.g., with LangChain, Vertex AI, etc.). Experience fine-tuning LLMs is a plus. * Machine learning for multimodal data : Completed projects in Python to develop predictive ...

WEX

Senior Software Engineer - AI Platform

Chicago, IL · Remote

$126K - $166K/yr

Design, implement, and maintain cloud-native infrastructure for AI and LLM-based applications on ... Develop production-grade services, utilities, and platform components in Python, including APIs ...

Prolaio

Sr. Data Scientist, Clinical

Chicago, IL · On-site

... LLM-based agentic pipelines (e.g., with LangChain, Vertex AI, etc.). Experience fine-tuning LLMs is a plus. * Machine learning for multimodal data : Completed projects in Python to develop predictive ...

Albi

Senior Machine Learning Engineer (LLMs)

Chicago, IL

$126K - $166K/yr

Own end-to-end LLM systems: architecture, training, evals, and iteration * Fine-tune and extend ... Strong Python plus PyTorch or JAX * Experience with large-scale data pipelines and experiment ...

Albi

Senior Machine Learning Engineer (LLMs)

Chicago, IL · On-site

$126K - $166K/yr

You will: * Own end‑to‑end LLM systems: architecture, training, evals, and iteration ... Strong Python plus PyTorch or JAX * Experience with large‑scale data pipelines and experiment ...

Albi

Senior Machine Learning Engineer (LLMs)

Chicago, IL · On-site

$126K - $166K/yr

Own endtoend LLM systems: architecture, training, evals, and iteration * Finetune and extend ... Strong Python plus PyTorch or JAX * Experience with largescale data pipelines and experiment ...

Cna

Senior Data AI Engineer

Chicago, IL · On-site

$109K - $148K/yr

... LLM consumption. * Implement modernlakehousepatterns on Google Cloud Platform (GCP) - including ... Strong coding fluency in Python; hands-on experience with BigQuery, Claude Code, RAG architectures ...

Albi

Senior Machine Learning Engineer (LLMs)

Chicago, IL · On-site

$126K - $166K/yr

Own end-to-end LLM systems: architecture, training, evals, and iteration * Fine-tune and extend ... Strong Python plus PyTorch or JAX * Experience with large-scale data pipelines and experiment ...

Career Renew

Senior ML Engineer

Chicago, IL · Remote

$180K - $240K/yr

You're an applied AI engineer who thrives in startup environments, writes clean Python, and can ship LLM-powered systems that handle real, high-stakes conversations at scale -- not just run ...

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How much do python llm jobs pay per hour?

As of Jun 18, 2026, the average hourly pay for python llm in Romeoville, IL is $59.77, according to ZipRecruiter salary data. Most workers in this role earn between $49.28 and $67.88 per hour, depending on experience, location, and employer.

What is a Python LLM job?

A Python LLM job involves working with Large Language Models (LLMs) using Python to develop, fine-tune, and deploy AI models. Responsibilities may include data preprocessing, prompt engineering, model optimization, and integration with applications. Professionals in this role often work with frameworks like TensorFlow, PyTorch, or Hugging Face Transformers. They may also contribute to improving model efficiency, reducing bias, and ensuring ethical AI usage.

What are the key skills and qualifications needed to thrive in the Python Llm position, and why are they important?

To excel as a Python LLM (Large Language Model) Engineer, you need strong skills in Python programming, machine learning, and natural language processing, typically supported by a degree in computer science or a related field. Proficiency with libraries such as TensorFlow, PyTorch, Hugging Face Transformers, and experience with model deployment platforms are often essential, alongside certifications in AI or data science. Effective communication, problem-solving abilities, and collaboration are important soft skills for working in interdisciplinary teams and delivering results in dynamic environments. These skills ensure the development, fine-tuning, and deployment of advanced language models that meet both technical and business objectives.

What are some common challenges faced by Python LLM Engineers in their daily work?

Python LLM Engineers often encounter challenges related to optimizing model performance, managing large datasets, and adapting models to specific business needs. Working with large-scale language models requires balancing computational resource limitations with the need for high accuracy and efficiency. Collaboration with data scientists, product managers, and DevOps engineers is routine to ensure seamless model integration and deployment. Staying updated on the latest advancements in NLP and continuously improving models based on user feedback are also important aspects of the role.

What are popular job titles related to Python Llm jobs in Romeoville, IL? For Python Llm jobs in Romeoville, IL, the most frequently searched job titles are:
What cities near Romeoville, IL are hiring for Python Llm jobs? Cities near Romeoville, IL with the most Python Llm job openings:
Python Llm jobs near you
Infographic showing various Python Llm job openings in Romeoville, IL as of June 2026, with employment types broken down into 91% Full Time, 6% Part Time, 1% Temporary, and 2% Contract. Highlights an 76% Physical, 5% Hybrid, and 19% Remote job distribution, with an average salary of $124,323 per year, or $59.8 per hour.
AI Engineer

AI Engineer

Whiztek Corp

Chicago, IL • On-site

Other

This job post has expired 1 day ago. Applications are no longer accepted.

Job description

One of our airline clients is looking for highly skilled AI Engineer. You will work exclusively on hands-on development, implementing and optimizing AI models using Python and other necessary tools for creating AI-driven solutions.

Core Responsibilities: System Design & Scalability: Architect highly available, resilient microservices using .NET 8/9. Optimize for high throughput and low-latency inference.
Event Driven Architecture: Good understanding of Event Driven Architecture, catering to both Real time and non - real time needs, using message brokers like Solace, SQS, Kafka, etc.
Familiarity with AWS Serverless architecture.
AI Orchestration & RAG Pipelines: Design the backend logic for Retrieval-Augmented Generation (RAG), managing the lifecycle of vector embeddings, data ingestion, and prompt templating.
MCP Server Engineering: Develop and maintain high-performance MCP servers to standardize data access and tool-calling across multiple LLM providers.
Advanced Data Modeling: Manage complex state transitions and data flows between relational databases (AWS Neptune - Graph Db), vector stores (OpenSearch), and distributed caches (Redis).
API & Protocol Mastery: Define contract-first development standards using SSE and REST, ensuring seamless integration between backend AI services and external consumers

Nice to Have:
Exposure to LangChain
MCPSharp / ModelContextProtocol.SDK libraries
ML.Net

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