141 ai agent developer jobs at 73 companies in Illinois

2mo
Save
Mark Applied
Hide
AI Agent & Automation Developer
Raleigh or Atlanta or Richmond or Tampa or Tysons Corner or Ft. Lauderdale or Denver or Augusta or Charlotte or Chicago or Coral Gables
$54k-$134k/yr HybridFull Time
Cherry Bekaert
Cherry Bekaert: Provides accounting, tax, and business advisory services to organizations.
2+ YOEBachelor's in CS/AI; 2+ years in agent-based systems; Python; LangChain/OpenAI/PyTorch; AI/ML libraries; API/backend experience; strong communication.
Python, LangChain, OpenAI API, Hugging Face, PyTorch, APIs
2d
Save
Mark Applied
Hide
AI Agent Developer
Glenview, Illinois, United States
$50-$54/hr OnsiteFull Time
Abt Electronics
Abt Electronics: Independent retailer of consumer electronics, appliances, and home goods.
1+ YOE1–3 years PHP experience, REST/JSON and SQL proficiency, experience with LLM APIs, Git, strong problem-solving and communication skills.
PHP, OpenAI, Anthropic, Google, REST, JSON, Oracle, MySQL, MariaDB, Postgres, Git
1mo
Save
Mark Applied
Hide
Agentic AI Developer
O'Fallon, Illinois, United States
$99k-$225k/yr OnsiteFull Time
Booz Allen Hamilton
Booz Allen HamiltonNYSE: BAH: Provides technology and management consulting services to diverse organizations.
3+ YOE3+ years software development experience, proficiency with Python, experience with large language models, embeddings, vector databases, AI agents, and ability to obtain a Secret security clearance; bachelor’s degree required.
Python, Retrieval-Augmented Generation (RAG)
1mo
Save
Mark Applied
Hide
Senior AI Developer
Morrisville or Chicago or Raleigh or Colorado or United States
$150k-$175k/yr HybridFull Time
Lenovo
LenovoHKSE: 992: Manufactures personal computers, mobile devices, and server infrastructure.
5+ YOEBachelor's in CS/AI, 5+ years AI/ML systems development (NLP, CV, multimodal), 2+ years building generative/agentic AI in production, strong Python, experience with edge/on-prem/cloud, Kubernetes, LLMs/RAG/vector DBs.
Intel AI super builder, MCP, OpenCLAW, Hermes, LLMs, SLMS, VLMS, RAG, vector databases, Kubernetes, Open Vino, CUDA, TensorRT, Python, React
1mo
Save
Mark Applied
Hide
AI Solutions - Agent Engineer
United States or Delaware or Florida or Iowa or Illinois or Indiana or Kentucky or Maryland or Michigan or Minnesota or Missouri or Maine or Nebraska or North Dakota or New Jersey or Pennsylvania or Rhode Island or South Dakota or Texas or Wisconsin
$110k-$176k/yr RemoteFull Time
Marco Technologies
Marco Technologies: Provides managed IT, cloud, and business printing services.
3+ YOEBachelor's degree; 3+ years software/solution engineering experience; hands-on with LLMs, agent systems, Python, APIs/SDKs; cloud and production deployment experience; strong communication and problem-solving.
Python, APIs, SDKs, LLMs
2mo
Save
Mark Applied
Hide
AI Engineer
Plano or Purchase or Chicago
$94k-$156k/yr OnsiteFull Time
PepsiCo
PepsiCoNASDAQ: PEP: Global food and beverage manufacturer and distributor.
6+ YOEBachelor in CS/AI/ML or equivalent; 6-8 years software lifecycle; ML/LLM/agent systems; Python/Java; production-grade AI delivery; strong evaluation and automation.
Python, Java, FastAPI, asyncio, Pydantic, LangChain, LangGraph, CrewAI, MLflow, Arise, Docker, Kubernetes, Ray, Kafka, gRPC, Redis, Prometheus, OpenTelemetry, Grafana
1mo
Save
Mark Applied
Hide
Staff AI Engineer
Illinois, United States
$170k-$200k/yr RemoteFull Time
The Aspen Group
The Aspen Group: Provides comprehensive business support for retail healthcare practices.
2+ YOEBS in CS or equivalent experience; 2+ years Agentic AI, 4+ years AI/ML, 8+ years software engineering; expertise with Vertex AI, Google ADK/Agentspace, multi-agent/LLM architectures, Python, BigQuery, Kubernetes, and distributed training/deployment.
Google ADK, Agentspace, LangChain, LangGraph, LlamaIndex, CrewAI, AutoGen, RAG, Model Context Protocol (MCP), Agent-to-Agent (A2A), BigQuery, Vertex AI, Vertex AI Model Monitoring, Python, Kubernetes, Cloud Run, Dataflow, Pub/Sub, Looker
2mo
Save
Mark Applied
Hide
AI Engineer
Oak Brook, Illinois, United States
$83k-$111k/yr OnsiteFull Time
WORLDPAC
WORLDPAC: Wholesale distributor of automotive parts and supplies.
4+ YOE4+ years AI/ML development; 2+ years GenAI production; Python; FastAPI; LangChain; Azure OpenAI; AI agents; enterprise deployment.
Python, FastAPI, LangChain, Azure OpenAI, ChatGPT, LlamaIndex, LangGraph, Snowflake, Azure Databricks, RAG, APIs, FastAPI
4d
Save
Mark Applied
Hide
ServiceNow Developer with AI agent experience
Marissa, Illinois, United States
$90k-$140k/yr OnsiteFull Time
Tata Consultancy Services
Tata Consultancy ServicesNational Stock Exchange of India: TCS: Global provider of IT services, consulting, and business solutions.
4+ YOEExperience as a ServiceNow developer with AI/agent development, platform configuration, testing and quality practices; strong documentation, problem-solving, and cross-region collaboration skills.
ServiceNow
2w
Save
Mark Applied
Hide
Agentic AI Developer
Chicago, Illinois, United States
$117k-$145k/yr HybridFull Time
Strata Decision Technology
Strata Decision TechnologyNYSE: ROP: Provides financial analytics and performance software for healthcare systems.
4+ YOE4+ years software development experience, strong Python and SQL skills, hands-on AWS and LLM/API experience, knowledge of agent orchestration, RAG, tool calling, and production ML engineering.
Python, SQL, AWS, Amazon Bedrock, AgentCore, SageMaker, S3, Lambda, LLM APIs, Retrieval Augmented Generation (RAG), Model Context Protocol (MCP), LangGraph, Semantic Kernel, CrewAI, AutoGen, Snowflake, dbt
1w
Save
Mark Applied
Hide
Lead AI Engineer
Denver or San Francisco or Chicago or Dallas or Phoenix
$147k-$202k/yr OnsiteFull Time
Prologis
PrologisNYSE: PLD: Develops and leases global industrial and logistics real estate.
6+ YOE6+ years in software/platform/data/applied AI, experience building and deploying LLM/agent workflows, strong programming in Python/TypeScript/JavaScript, API and SaaS integration, and ability to lead technical scoping and production delivery.
Python, TypeScript, JavaScript, OpenAI Agents SDK, LangChain, LangGraph, LlamaIndex, MCP, AutoGen, CrewAI, n8n, Autodesk, BIM, AWS IoT, AWS Lambda, Snowflake
1mo
Save
Mark Applied
Hide
Principal AI Engineer
Chicago, Illinois, United States
$97k-$189k/yr HybridFull Time
CNA
CNANYSE: CNA: Provides commercial property and casualty insurance and risk management.
10+ YOEBachelor's in Computer Science/Engineering required; 10+ years software engineering experience with 3+ years at principal/staff/architect level; expertise in AI-native engineering, LLM integration, agentic systems, CI/CD, cloud-native production delivery; insurance domain preferred.
LLM, CI/CD
1mo
Save
Mark Applied
Hide
Senior AI Engineer
United States or Chicago or Austin or San Francisco
$160k-$185k/yr RemoteFull Time
G2
G2: Global marketplace for business software reviews and buying insights.
6+ YOE6+ years programming experience; expert in TypeScript/JavaScript or Python; experience with React, Next.js or Rails; hands-on with frontier models (OpenAI, Anthropic, Google) and agent harnesses; experience with CI/CD, feature-flagging, and trunk-based development.
TypeScript, JavaScript, Python, React, Next.js, Rails, OpenAI, Anthropic, Google, Claude Code, Codex, Opencode, Pi
1w
Save
Mark Applied
Hide
AI Solutions Engineer
Chicago, Illinois, United States
$75k-$100k/yr HybridFull Time
Vedder Price
Vedder Price: Provides global legal services in finance, corporate, and litigation.
2+ YOE2+ years building AI/automation solutions; experience with agent design, RAG, system integration, and enterprise deployments; bachelor’s degree in CS/IS; strong communication and governance focus.
Microsoft Copilot Studio, SharePoint, Intapp, Outlook, Microsoft Word, Power Automate, Power Apps
1mo
Save
Mark Applied
Hide
Senior AI Engineer
Chicago or New York City or London or Hong Kong or Singapore
$200k-$300k/yr OnsiteFull Time
DV Trading
DV Trading: Proprietary trading firm providing liquidity to global financial markets.
5+ YOE5+ years software engineering, strong Python, production LLM/agent systems, integrating agents with databases/APIs, MCP/tool-calling, security in regulated environments, Kubernetes, CI/CD, observability, strong communication.
Python, MCP, Kubernetes, CI/CD, Claude, GPT
1mo
Save
Mark Applied
Hide
Lead AI Solutions Engineer
Iowa or New York or New Jersey or Illinois or North Carolina
$150k-$180k/yr HybridFull Time
The Mutual Group
The Mutual Group: Provides capital and operational technology for mutual insurance companies.
8+ YOE8+ years technology experience and 5+ years with AI; hands-on Generative AI and Agentic AI experience (LLMs, embeddings, RAG, vector DBs); strong engineering fluency across APIs, microservices, cloud, CI/CD, DevSecOps; Bachelor's required.
LLMs, SLMs, retrieval-augmented generation, vector databases, semantic search, Model Context Protocol (MCP), APIs, microservices, CI/CD, DevSecOps, test automation, observability
1d
Save
Mark Applied
Hide
AI/ML Engineer
Irving or Chicago or Centennial
$77k-$135k/yr OnsiteFull Time
Vizient: Provides performance improvement and supply chain services to hospitals
2+ YOE2+ years' relevant experience, degree preferred, production ML/AI deployment experience, strong Python and software engineering, experience with LLMs/RAG/agentic systems and tools such as LangChain or LlamaIndex, and familiarity with MLOps/CI/CD.
Python, LangChain, LlamaIndex, FastAPI, MLflow, Docker, CI/CD, MLOps, RAG
1w
Save
Mark Applied
Hide
AI Agent Builder Intern
Hoffman Estates, Illinois, United States
RemoteInternship
Sears Home Services
Sears Home Services: Residential appliance repair, HVAC maintenance, and home improvement services.
0+ YOEPursuing related degree, some undergraduate education, <1 year related experience acceptable; requires familiarity with AI tools, prompt engineering, workflow automation, strong communication and analytical skills.
Paperclip, Python, JavaScript, OpenAI, Anthropic, APIs
1mo
Save
Mark Applied
Hide
Gen AI / Agentic AI Developer (Brooklyn, NY, US)
Brooklyn or New York City or Charlotte or Chicago or Atlanta
$80k-$106k/yr HybridFull Time
Capgemini
CapgeminiEuronext Paris: CAP: Provides global IT consulting and digital transformation services.
Hands-on Python development and GenAI experience; familiarity with LLMs, RAG, agentic frameworks (e.g., LangChain, LangGraph, AutoGen), vector DBs, cloud deployment, Docker/Kubernetes, CI/CD, and LLMOps/tooling.
Python, LangChain, LangGraph, AutoGen, CrewAI, Semantic Kernel, LlamaIndex, OpenAI, Azure OpenAI, AWS Bedrock, Anthropic Claude, Gemini, Llama, Mistral, OpenSearch, Pinecone, FAISS, Chroma, Weaviate, Milvus, Azure AI Search, pgvector, FastAPI, Flask, REST APIs, microservices, Docker, Kubernetes, CI/CD, LangSmith, MLflow, Phoenix, Ragas, TruLens, Arize, OpenTelemetry, AWS SageMaker, GCP Vertex AI
2mo
Save
Mark Applied
Hide
Principal AI Engineer
San Francisco or Palo Alto or Chicago or New York City or Seattle or Bellevue
$173k-$314k/yr HybridFull Time
Salesforce
SalesforceNYSE: CRM: Sells cloud-based customer relationship management and business software solutions.
9+ YOE9+ years in platform/ML infra; Python; AWS; CI/CD; Docker/Kubernetes; agent harness and evaluation tooling; sandboxing; experience with LLM/agent systems.
Python, AWS, GitHub Actions, ArgoCD, Terraform, Docker, Kubernetes, LLM, Agent Frameworks