17 ai developer jobs at 7 companies in Peoria, IL

1w
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Experienced AI Engineer - Generative AI/Machine Learning
Chicago or Tempe or Peoria or Peoria
$121k-$176k/yr HybridFull Time
RLI
RLINYSE: RLI: Specialty insurance carrier providing property, casualty, and surety solutions.
7+ YOEBachelor's in computer science or related, 7+ years software engineering, experience with cloud-native apps, LLMs/RAG/vector search, Python, Kubernetes, Docker, CI/CD, and enterprise integrations.
Python, Kubernetes, Docker, REST, LangGraph, LangChain, Azure AI Foundry, Retrieval-Augmented Generation (RAG), Large Language Models (LLMs), OCR, Git, GitLab, GitLab CI/CD, Infrastructure as Code (IaC)
1w
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Staff AI Engineer, Enterprise Applied AI
Palo Alto or Irvine or Normal or Plymouth or Atlanta
$173k-$258k/yr OnsiteFull Time
Rivian
RivianNASDAQ: RIVN: Designs and manufactures electric vehicles and charging networks.
8+ YOE8+ years software engineering experience, BS/MS/PhD or equivalent, deep AI/ML expertise with language models, retrieval/embeddings, enterprise production deployments, security/compliance familiarity, strong communication.
1w
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Lead Software Engineer, Gen AI
Chicago or Peoria
$128k-$209k/yr OnsiteFull Time
Caterpillar
CaterpillarNYSE: CAT: Manufactures construction equipment, mining machinery, and industrial engines.
Experience developing and deploying Gen AI solutions using Python, CI/CD, AWS, FastAPI and working with LLM frameworks; strong software design, testing, and collaboration skills.
Python, GitHub Actions, CloudFormation, LangChain, LangGraph, Semantic Kernel, Crew.ai, FastAPI, Apache Airflow, GoLang, React, SageMaker Studio, Lambda, API Gateway, RDS, Git
6d
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Senior Software Engineer, AI & Salesforce
Chicago or Peoria or Irving
$113k-$183k/yr OnsiteFull Time
Caterpillar
CaterpillarNYSE: CAT: Manufactures construction and mining equipment, engines, and gas turbines.
5+ YOE5+ years software development experience, Bachelor’s in CS or related (or equivalent), 3+ years Python, Salesforce and AI experience, Git, CI/CD, AWS, GenAI/LLM experience, strong communication.
Agentforce, Einstein AI, Salesforce, Sales Cloud, Marketing Cloud, Experience Cloud, Data Cloud, Apex, Lightning Web Components (LWC), Visualforce, JavaScript, SOQL/SOSL, Salesforce APIs, OmniStudio, Flows, REST, SOAP, Platform Events, GitHub Copilot, Claude Code, Python, Git, Jenkins, Github Actions, Azure Devops, AWS Lambda, Event Bridge, CloudWatch, CloudFormation, Dynamo, S3, IAM, RDS, Large Language Models (LLMs), Prompt Builder, vector databases
2mo
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(AI Experienced) Software Engineer/Lead Software Engineer
Bloomington or Dunwoody or Richardson or Tempe
$78k-$159k/yr HybridFull Time
State Farm
State Farm: Provider of auto, home, life, and health insurance.
Experience with Python, Terraform, cloud architecture (AWS), DevSecOps, AI/GenAI/LLM integration, frontend (TypeScript/Angular) and backend (Go) development; strong data and ML workflow familiarity.
Python, Terraform, APIs, JSON, React, AWS, Lambda, EC2, SQS, S3, Cloudfront, API gateway, SNS, Sagemaker, TypeScript, Angular, Go
6d
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Lead Software Engineer, Gen AI
Chicago or Peoria
$128k-$209k/yr OnsiteFull Time
Caterpillar
CaterpillarNYSE: CAT: Manufactures construction and mining equipment, engines, and gas turbines.
Experience designing and delivering Gen AI solutions using Python, OOP, CI/CD, AWS, LLMs, FastAPI and ML pipelines; strong software architecture, testing, and cross-functional collaboration skills.
Python, GitHub Actions, CloudFormation, LangChain, LangGraph, Semantic Kernel, Crew.ai, Large Language Models (LLMs), FastAPI, Apache Airflow, GoLang, React, Git, SageMaker Studio, Lambda, API Gateway, RDS
1w
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Senior Software Engineer, AI & Salesforce
Peoria or Chicago or Irving
$113k-$183k/yr OnsiteFull Time
Caterpillar
CaterpillarNYSE: CAT: Manufactures construction equipment, mining machinery, and industrial engines.
5+ YOEBachelor's degree or equivalent,5+ years software development,3+ years Python,Salesforce and GenAI experience,CI/CD and AWS knowledge,Git experience,strong communication and leadership.
Agentforce, Einstein AI, Generative AI, Apex, Lightning Web Components (LWC), Visualforce, JavaScript, SOQL, SOSL, Salesforce APIs, OmniStudio, Flows, REST, SOAP, Platform Events, GitHub Copilot, Claude Code, Python, Git, Jenkins, GitHub Actions, Microsoft Azure Devops, AWS Lambda, Event Bridge, CloudWatch, CloudFormation, Dynamo, S3, IAM, RDS, Large Language Models (LLMs), Prompt Builder, Data Cloud, Sales Cloud, Marketing Cloud, AMP scripting
2w
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Lead GenAI Engineer (LLM)
Bloomington or Dunwoody or Richardson or Tempe
$81k-$142k/yr HybridFull Time
State Farm
State Farm: Provider of auto, home, life, and health insurance.
Design and productionize LLM-powered applications, RAG/agent pipelines, cloud-native AI (AWS), API development (Python/TypeScript), prompt engineering, Git, and AI governance experience.
AWS Bedrock, AgentCore, REST, FastAPI, Promptfoo, RAGAS, GitHub Copilot, Python, TypeScript, Git, MCP
4d
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Sr. Software Engineer (.Net Full Stack)
Peoria or Tempe or Alpharetta or Peoria
$96k-$138k/yr HybridFull Time
RLI
RLINYSE: RLI: Specialty insurance carrier providing property, casualty, and surety solutions.
8+ YOE8+ years software development experience; strong C#/.NET full‑stack skills with Blazor, REST APIs, microservices; experience with MongoDB, Microsoft SQL Server, Kafka, Git, CI/CD and AI-assisted development tools.
C#, .NET, Blazor, Razor, HTML5, CSS3, JavaScript, MongoDB, Microsoft SQL Server, Kafka, Git, CI/CD, GitHub Copilot, ChatGPT, Large Language Models (LLMs), Retrieval-Augmented Generation (RAG)
3mo
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Full Stack Engineer, Senior
Oakland or Seattle or WA or OH or CA or Long Beach or AZ or CO or CT or FL or GA or MD or MN or NV or OR or El Dorado Hills or Lodi or Rancho Cordova or Redding or San Diego or Woodland Hills or AL or IL or VA or WI or TX or NY
$103k-$174k/yr HybridFull Time
Ascendiun
Ascendiun: Nonprofit parent overseeing health insurance and clinical service organizations.
5+ YOE5+ years full stack development; BA/BS or equivalent IT experience; React/Vue/Angular; .NET/Java/Node.js/Python APIs; SQL/NoSQL; Azure preferred; Docker; IaC; CI/CD; AI tools; healthcare experience preferred.
React, Vue, Angular, JavaScript, TypeScript, .NET, Java, Node.js, Python, MS SQL Server, Oracle, NoSQL, REST, Azure, AWS, GCP, Docker, Kubernetes, Ansible, Bicep, ARM, Terraform, GitHub, GitLab, Bitbucket, Git
2w
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Lead GenAI Engineer (LLM)
Bloomington or Dunwoody or Richardson or Tempe
$81k-$142k/yr HybridFull Time
State Farm
State Farm: Provides insurance policies and financial services to consumers.
Experience building LLM applications, RAG pipelines, or agentic systems; cloud (AWS) architecture; Python or TypeScript; Git; prompt engineering and AI governance; API and CI/CD experience; strong communication and mentoring skills.
AWS, Amazon Bedrock, AgentCore, REST, FastAPI, Python, TypeScript, Git, GitHub Copilot, Promptfoo, RAGAS, MCP
18h
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Autonomy Validation Engineer
Mossville, Illinois, United States
$98k-$158k/yr OnsiteFull Time
Caterpillar
CaterpillarNYSE: CAT: Manufactures construction and mining equipment, engines, and gas turbines.
Bachelor’s degree in engineering or computer science, autonomous vehicle systems experience, electrical integration expertise, model-based simulation, iterative testing, systems analysis, AI knowledge, and technical troubleshooting skills.
MATLAB, Simulink, dSPACE SCALEXIO, ConfigurationDesk, ControlDesk, CAN, J1939, Ethernet, TCP-IP, LiDAR, Radar, GPS, IMU, HP Quality Center, Azure DevOps
1mo
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Ventures Analyst
Bloomington or Richardson
$97k-$123k/yr HybridFull Time
State Farm
State Farm: Provides insurance policies and financial services to consumers.
3+ YOE3+ years experience in venture, startup ecosystems, or enterprise innovation; strong market research, financial modeling, and communication skills; proficiency with Microsoft Excel; ability to synthesize insights for executives.
Microsoft Excel, AI tools
2d
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Senior Business Development Analyst
East Peoria or St Peters
$80k-$100k/yr OnsiteFull Time
i3 Broadband
i3 Broadband: Provides fiber-optic internet, television, and voice services to consumers.
3+ YOEBachelor's preferred,3+ years analytics experience,advanced Excel,Power BI/Tableau,SQL,CRM familiarity,experience with CRM/ERP/GIS data,ability to use AI tools and present insights to leadership.
Microsoft Excel, Power BI, Tableau, SQL, CRM, Salesforce, HubSpot, Microsoft Dynamics, ERP, GIS, Artificial intelligence (AI)
1w
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Manager Engineering Transformation
Mossville or Irving or Peoria
$148k-$240k/yr OnsiteFull Time
Caterpillar
CaterpillarNYSE: CAT: Manufactures construction and mining equipment, engines, and gas turbines.
10+ YOE3+ Mgmt10+ years in software/systems/engineering tools with hands-on AI/ML, 3+ years leading teams, experience with product development tools, large dataset management, and driving AI transformation at enterprise scale.
2mo
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Solutions Architect
Peoria or Tempe or Chicago
$127k-$185k/yr OnsiteFull Time
RLI
RLINYSE: RLI: Specialty insurance carrier providing property, casualty, and surety solutions.
10+ YOE10+ years in solution development with Microsoft or Salesforce tech; bachelor’s degree; insurance knowledge preferred; AI-assisted coding knowledge preferred.
Microsoft technology, Salesforce technology, CI/CD pipelines, Generative AI tools
2d
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Visiting Assistant Research Scientist, Quantitative Ecology - INHS/PRI
Havana or Urbana or Champaign or La Crosse
$60k/yr HybridFull Time, Temporary
University of Illinois System
University of Illinois System: Public university system providing academic degrees, research, and healthcare.
3+ YOEMaster's degree required; Ph.D. preferred, with 3+ years applying statistical methods to ecological research. Requires invasive carp analysis, R, Microsoft Office, GIS, publications, communication, and a valid driver's license.
R, Microsoft Office, GIS, Artificial Intelligence (AI)