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Python Llm Jobs in Romeoville, IL (NOW HIRING)

Apex Informatics

QA Automation Tester

Chicago, IL · On-site

... and 40% is LLM / GenAI Validation (AI Testing) • Test automation experience is non-negotiable - manual-only profiles will not be considered. • Python, Java, JavaScript, or TypeScript for ...

Allstate

AI Engineer Lead

Chicago, IL · On-site

$105K - $139K/yr

Python (advanced), APIs, pipelines, and AI orchestration * Java/ReactJS (optional) 2) LLM & GenAI Engineering * Hands-on experience with LLMs (preferably GPT models) * Prompting patterns and ...

Neshent Tech

AI Engineer

Chicago, IL

Strong proficiency in Python and AI application development. * Hands-on experience with: * LangChain and LangGraph * RAG pipelines and vector databases * PostgreSQL with pgvector * LLM integrations ...

Performacentric

Full Stack Developer

Chicago, IL · On-site +1

Python * FastAPI * Git/GitHub * REST APIs * HTML/CSS/JavaScript Preferred * PostgreSQL * Llama LLM * LangChain * LlamaIndex * Docker * AWS * Azure * Vector Databases * Machine Learning Frameworks ...

Morningstar

Senior Software Engineer

Chicago, IL · On-site +1

$153K/yr

Contributions to Python open-source projects or packages. LLM Understanding & Safety: Transformers, attention mechanisms, fine-tuning, hallucination mitigation, AI safety guardrails. **Will accept ...

Diverse Lynx

Senior AI ML Engineer

Chicago, IL

$107K - $147K/yr

... LLM-powered applications and agentic workflows using Python · Design and implement RAG pipelines over enterprise data using embeddings and vector databases · Build multi-step, tool-using agents ...

JLL

Lead AI Engineer

Chicago, IL

$105K - $139K/yr

Demonstrated proficiency in LLM fine-tuning, prompt engineering, and model optimization ... Python, FastAPI, Flask * LangChain, LlamaIndex, Transformers library * OpenAI API, Azure OpenAI ...

Salesforce, Inc.

Lead AI Engineer, Data Solutions

Chicago, IL · On-site +1

$118K - $141K/yr

Design AI agents that combine LLM reasoning, tool usage, and ML decisioning * Implement reusable ... Build scalable Python services and APIs powering agent workflows * Collaborate with platform teams ...

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All JobsPython Llm JobsPython Llm Jobs in Romeoville, IL

Python Llm information

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$13

$59

$87

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.
Senior AI ML Engineer

Senior AI ML Engineer

Tata Consultancy Services

Chicago, IL

$120K - $140K/yr

Other

Medical, Dental, Vision, Retirement, PTO

Posted 7 days ago

Tata Consultancy Services rating

6.5

Company rating: 6.5 out of 10

Based on 21 frontline employees who took The Breakroom Quiz

154th of 204 rated it services

Job description

Must Have Technical/Functional Skill
• Hands on experience building ML/LLM based applications
• Proven expertise with embeddings, vector databases, and retrieval pipelines
• Experience designing agent workflows, prompt strategies, and orchestration
• Strong Python skills with frameworks like LangChain, LlamaIndex, PyTorch, etc.
• CI/CD, scalable model deployment, monitoring, and lifecycle managemen
Roles & Responsibilities
• Design and deliver AI/ML, Agentic AI, and LLM-based solutions end to end
• Translate business needs into scalable AI architectures and measurable outcomes
• Build RAG pipelines, embeddings, vector search, and LLM orchestration workflows
• Develop agentic workflows, prompt strategies, and system guardrails
• Optimize AI systems for performance, cost, scalability, and reliability
• Implement MLOps/CI-CD, monitoring, drift detection, and lifecycle management
• Ensure production-grade data pipelines with validation, lineage, and reproducibility
• Mentor engineers and drive responsible AI governance and architecture decisions
Salary Range: $120,000-$140,000 a year
TCS Employee Benefits Summary:
Discretionary Annual Incentive.
Comprehensive Medical Coverage: Medical & Health, Dental & Vision, Disability Planning & Insurance, Pet Insurance Plans.
Family Support: Maternal & Parental Leaves.
Insurance Options: Auto & Home Insurance, Identity Theft Protection.
Convenience & Professional Growth: Commuter Benefits & Certification & amp; Training Reimbursement.
Time Off: Vacation, Time Off, Sick Leave & Holidays.
Legal & Financial Assistance: Legal Assistance, 401K Plan, Performance Bonus, College Fund, Student Loan Refinancing.
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What Tata Consultancy Services employees say

Pay

Benefits

Hours and flexibility

Workplace

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About Tata Consultancy Services

Sourced by ZipRecruiter

Tata Consultancy Services is an IT services, consulting and business solutions organization that delivers real results to global business, ensuring a level of certainty no other firm can match. TCS offers a consulting-led, integrated portfolio of IT, BPO, infrastructure, engineering, and assurance services. This is delivered through its unique Global Network Delivery Model™, recognized as the benchmark of excellence in software development. TCS delivers a level of certainty that no other firm can match--to our clients and to our employees. Come join us and experience certainty in your career. TCS a global Consulting and IT Services firm that is ranked in the top quartile by industry analysts. Our 2021 fiscal revenues topped $25 B and our market capitalization is over $170+B, yet we have a deep and large history of philanthropy and corporate social responsibility. Now approaching 600K of the best IT professionals and consultants, we are a trusted advisor, guiding our clients' enterprises through growth and transformation journeys - helping them to become agile, intelligent, automated and on the cloud. We are devoted to DEI and are recognized as a top employer and place to work.

Industry

It services

Company size

10,000+ Employees

Headquarters location

Edison, NJ, US

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