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Llm Developer Jobs in Illinois (NOW HIRING)

Why USA Clinics Group? Founded by Harvard-trained physicians with a vision of offering patient-first care beyond the hospital settings, we've grown into the nation's largest network of outpatient ...

The LLM Engineer serves as the organization's AI technical lead responsible for designing, implementing, and optimizing Large Language Model (LLM) solutions that automate business processes, improve ...

LLM Engineer

Northbrook, IL · On-site

$85K - $115K/yr

The LLM Engineer serves as the organization's AI technical lead responsible for designing, implementing, and optimizing Large Language Model (LLM) solutions that automate business processes, improve ...

The position combines large language model (LLM) and agent engineering, AWS serverless infrastructure, backend development, and operational problem-solving. The developer translates complex business ...

The position combines large language model (LLM) and agent engineering, AWS serverless infrastructure, backend development, and operational problem-solving. The developer translates complex business ...

Lead GenAI Engineer (LLM)

Bloomington, IL · On-site

$97K - $128K/yr

Hands-on experience building LLM-powered applications, RAG pipelines, or agentic systems * Strong foundation in software engineering: design, development, testing, and deployment of enterprise-grade ...

Lead GenAI Engineer (LLM)

Bloomington, IL · Hybrid

$97K - $128K/yr

Hands-on experience building LLM-powered applications, RAG pipelines, or agentic systems * Strong foundation in software engineering: design, development, testing, and deployment of enterprise-grade ...

DevOps Engineer

Chicago, IL · On-site

$54.50 - $74.50/hr

... LLM-powered automation patterns, infrastructure copilots, and governance considerations for AI in CI/CD and operational contexts Qualifications : Required : • You will work with AWS technologies ...

AI Engineer - Enterprise Business Systems

Chicago, IL · On-site

$110K - $137K/yr

Generative AI & LLM Engineering * Contribute to the development of generative AI and LLM-based solutions using prompt engineering, retrieval-augmented generation (RAG), vector search, orchestration ...

Design, develop, and deploy AI agents using modern LLM platforms (e.g., OpenAI, Claude, Gemini ... Collaborate with engineering, data, and business teams to refine requirements and deliver solutions

Develop and optimize LLM orchestration and prompt strategies. * Deploy and serve models using tools such as FastAPI and MLflow . * Build scalable MLOps, CI/CD, monitoring, and model lifecycle ...

New

Senior Java Developer

Chicago, IL · On-site

$120 - $180/hr

Develop and integrate AI/GenAI capabilities hands‑on, including prompt design, LLM integration ... Mentor developers through code‑level guidance, design reviews, and engineering best practices ...

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Llm Developer information

See Illinois salary details

$24

$48

$77

How much do llm developer jobs pay per hour?

As of Aug 8, 2026, the average hourly pay for llm developer in Illinois is $48.61, according to ZipRecruiter salary data. Most workers in this role earn between $38.22 and $58.94 per hour, depending on experience, location, and employer.

What does an LLM Developer do?

An LLM Developer designs, fine-tunes, and implements large language models (LLMs) for various applications, such as chatbots, content generation, and AI-driven tools. They work with machine learning frameworks, optimize model performance, and ensure efficient deployment. This role requires expertise in natural language processing (NLP), deep learning, and programming languages like Python.

What are the key skills and qualifications needed to thrive as an LLM Developer?

To excel as an LLM Developer, you need strong expertise in natural language processing (NLP), deep learning frameworks, and programming languages such as Python, typically supported by a degree in computer science or a related field. Familiarity with machine learning libraries (like TensorFlow or PyTorch), cloud computing platforms, and experience with prompt engineering or fine-tuning large language models is crucial. Excellent problem-solving abilities, collaboration, and effective communication skills help you design solutions and work efficiently within multidisciplinary teams. These qualifications are essential for successfully building, deploying, and optimizing large language models that drive impactful AI applications.

What is the role of a Llm developer?

A Large Language Model (LLM) developer designs, trains, and fine-tunes large-scale AI models for natural language processing tasks. They work with machine learning frameworks, handle large datasets, and optimize models for performance and accuracy, often requiring knowledge of programming languages like Python and tools such as TensorFlow or PyTorch.
What are the most commonly searched types of Llm Developer jobs in Illinois? The most popular types of Llm Developer jobs in Illinois are:
What cities in Illinois are hiring for Llm Developer jobs? Cities in Illinois with the most Llm Developer job openings:
Infographic showing various Llm Developer job openings in Illinois as of August 2026, with employment types broken down into 79% Full Time, 3% Part Time, and 18% Contract. Highlights an 81% Physical, 4% Hybrid, and 15% Remote job distribution, with an average salary of $101,112 per year, or $48.6 per hour.

LLM Engineer

USA Clinics Group

Northbrook, IL • On-site

Full-time

Re-posted 3 days ago


Job description

Why USA Clinics Group?

Founded by Harvard-trained physicians with a vision of offering patient-first care beyond the hospital settings, we’ve grown into the nation’s largest network of outpatient vein, fibroid, vascular, and prostate centers, with 170+ clinics across the country. Our mission is simple: deliver life-changing, minimally invasive care, close to home.

We’re building a culture where innovation, compassion, and accountability thrive. While proud of our growth, we’re even more excited about what’s ahead, and the team we’re building to get there. We look forward to meeting you!

Why You'll Love Working with us: