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Python Software Engineer Jobs in Westmont, IL, US
440+ python software engineer jobs from 210+ companies hiring in Westmont, IL, US.
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Principal AI Engineer - Nexus Black
Itasca, Illinois, United States
HybridFull Time
8+ YOE8–12+ years in software/AI engineering; proven leadership for LLM/agent systems; able to influence technical direction across teams.
Python, TypeScript, LLM, agent frameworks, tool use, vector search, observability, CI/CD, distributed systems, context assembly
2mo
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Data Engineer
Oak Brook, Illinois, United States
$104k-$138k/yr OnsiteFull Time
4+ YOE4+ years in data engineering or software development; SQL and Python; cloud data platforms; ETL/ELT pipelines; on-site in Oak Brook, IL.
SQL, Python, Snowflake, Databricks, BigQuery, Redshift, Airflow, Prefect, Dagster, Kafka, Kinesis, AWS
1mo
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Automation Engineer
Chicago, Illinois, United States
$145k-$175k/yr OnsiteFull Time
2+ YOE2-4 years of production code experience in Python or JavaScript/Node.js; API integrations; strong problem-solving; self-directed; good communication.
Python, JavaScript/NodeJS, Zapier, Make, Power Automate, Workato, APIs, RPA tools
2mo
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Senior Full-Stack Engineer
Chicago, Illinois, United States
HybridFull Time, Contract
Senior full-stack engineer with backend in Python and Ruby on Rails, secure systems, AI/ML integration, frontend in React/Vue, and experience with CI/CD and encryption.
Python, Ruby on Rails, OpenAI APIs, LangChain, Hugging Face, Pinecone, Weaviate, React, Vue, Okta, Snowflake
1d
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Tech Consulting - Full-Stack Java Developer - Senior - Multiple Locations (Los Angeles, CA, US, 90017-5418)
Los Angeles or New York City or Hoboken or San Francisco or San Jose or Seattle or Boston or Chicago or St. Louis or Philadelphia or Dallas or Houston or Irvine or San Diego or Portland or Denver or Minneapolis or Nashville or Phoenix or Pittsburgh or McLean or Atlanta or Charlotte or Detroit or Columbus or Cleveland or Akron or Miami
$103k-$188k/yr HybridFull Time
3+ YOE3+ years software engineering; Bachelor's in CS or related field; proficient in at least one modern backend language; full-stack experience; REST APIs; React/Angular or similar; Git; cloud familiarity; travel up to 25%.
Python, Java, JavaScript, TypeScript, React, Angular, Git, Node.js, Spring, .NET, Docker, Kubernetes, REST APIs
1d
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AI Full Stack Engineer
Deerfield or Atlanta or Evansville
$86k-$128k/yr HybridFull Time
2+ YOEAI/ML and full stack engineer with 2-4 years exp; Python, frontend and backend web dev; cloud and DevOps; experience with LLMs, NLP, vector DBs; strong data and AI/ML fundamentals.
Python, PySpark, R, Java, TensorFlow, PyTorch, Keras, Power BI, Tableau, FastAPI, Flask, Django, SQL, PostgreSQL, SQL Server, NoSQL, Docker, Kubernetes, Azure, AWS, GCP, GraphQL, REST, Documentation, Vector Databases, LLM, NLP
2w
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Manager, Engineering (Software & AI)
Urbandale or Wilmington or Minneapolis or Chicago or Wacker Drive
$127k-$165k/yr OnsiteFull Time
3+ YOE3+ Mgmt3–10 years in software and/or data engineering with proven leadership; Databricks and modern data platforms; AI/ML; Python; enterprise AI integration; strong communication with senior stakeholders.
Python, Databricks, LLMs, Generative AI
1w
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Application Developer Lead
Chicago, Illinois, United States
$98k-$199k/yr OnsiteFull Time
7+ YOE7+ years software engineering; strong Python; AWS; Terraform; GitOps; leadership; communications.
Python, AWS, Terraform, GitOps, CI/CD, Observability, Serverless
2mo
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Data Engineer
Chicago, Illinois, United States
$81k-$97k/yr HybridFull Time
1+ YOE1–3 years in data or software engineering; Python; Apache Airflow; AWS Lambda; DynamoDB; dbt; cloud environments; CI/CD; strong analytical and communication skills.
Python, Apache Airflow, AWS Lambda, DynamoDB, dbt, Git, CI/CD, Docker, Kubernetes
2mo
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AI Engineer
Plano or Chicago or Purchase
$106k-$178k/yr HybridFull Time
Bachelor’s or Master’s in CS/AI/DS. Proven AI project leadership; strong coding in Python/Java/C++; experience with GenAI, Agentic AI, cloud deployment (AWS/Azure/GCP); capable communicator and cross-functional collaborator.
Python, Java, C++, Langchain, CrewAi, MCP, A2A, AWS, Azure, Google Cloud
1w
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Full Stack Palantir Foundry Developer
Arlington or Seattle or Denver or Chicago or Ridley Park or El Segundo or Saint Louis or Seattle
$149k-$215k/yr HybridFull Time
5+ YOEFull stack software development with 5+ years experience; React/TypeScript; Python/PySpark; ontology/taxonomy development; Foundry experience preferred.
ReactJS, Redux, JavaScript, TypeScript, Python, PySpark, REST, Git, S3/Parquet
2mo
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PMIS Developer
Chicago, Illinois, United States
$62k-$99k/yr HybridFull Time
3+ YOEBA/BS in computer science or related field; 3+ years of relevant software development experience.
React, Angular, Node.js, Python, .NET, MS SQL Server, Oracle, Power BI, Tableau, Jira, DevOps, Azure, AWS, ColdFusion
1mo
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AVP, Product Engineer - AML
Chicago or Stamford or Alpharetta or Dallas or New York City or Charlotte or Cincinnati
$100k-$170k/yr HybridFull Time
3+ YOEDevelop, enhance AML products; 3+ years software engineering; Java/Python/C#; AML knowledge and collaboration with compliance teams.
Java, Python, C#, AML software platforms, SQL/NoSQL, APIs, ETL tools
1d
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Solutions Engineer
New York City or Atlanta or Chicago or Austin or Boston or Minneapolis
$95k-$160k/yr HybridFull Time
4+ YOE4+ years in a technical, customer-facing role for enterprise SaaS; manufacturing/OT exposure; Python/SQL; REST APIs; Bash; Linux/Windows; strong communication; travel 25–40%; US driver’s license; based in NYC metro, Atlanta, Chicago, Austin, Boston, or Minneapolis.
Python, SQL, REST APIs, Bash, Linux, Windows
1w
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GIS Developer
Chicago, Illinois, United States
$85k-$105k/yr HybridFull Time
5+ YOE5+ years GIS development/analysis; Esri ArcGIS; SQL Server; Python/HTML/JavaScript; bachelor’s in GIS/geography; strong client-facing communication.
ArcGIS, ArcGIS Online, Portal for ArcGIS, SQL Server, Python, JavaScript, HTML, SSRS, Power BI
3w
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Senior Underground Transmission Line Engineer 2 - Grid
Chicago, Illinois, United States
$96k-$148k/yr HybridFull Time
7+ YOEBS in engineering; 7+ years project experience; CYMCAP; cable tensioning software; XLPE design; cost estimates; codes knowledge; MS Office; strong communication.
CYMCAP, Cable tensioning software, MS Office, Python, MATLAB, Excel
2mo
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AI/ ML Engineer - On Site MN, IL or NJ
Plymouth or Schaumburg or Basking Ridge
$73k-$130k/yr OnsiteFull Time
3+ YOE3+ years in ML/AI, data science, and data engineering in large org; GenAI experience; Python/SQL fluency; knowledge of AI security and governance basics
TensorFlow, PyTorch, HuggingFace Transformers, scikit-learn, Python, SQL
1w
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Sr. Backend Engineer - Integrations
Chicago, Illinois, United States
$153k/yr RemoteFull Time
5+ YOE5-7+ years backend/integration experience; Kotlin and/or Python; API design; cloud and containers; security/compliance in healthcare.
Kotlin, Python, RESTful APIs, Webhooks, Message Queues, ETL/ELT, GCP, Docker, Kubernetes, BigQuery, Dagster, Datadog, Prometheus, Grafana, HIPAA, SOC2
1w
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Senior AI/ML Engineer
New York or Santa Monica or Los Angeles or Palo Alto or Chicago or Washington D.C. or Boston or Colorado or Seattle or San Francisco or San Diego or Reston
OnsiteFull Time
5+ YOE5+ years in AI/ML; hands-on with Azure/AWS; Python; LLMs; data integration; LangChain or similar; cloud security and governance.
Python, Azure, AWS, LangChain, LangSmith, Pydantic AI, APIs, Data Ingestion, Data Lakes, Data Warehouses
1w
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Site Reliability Engineer II
Chicago, Illinois, United States
$94k-$157k/yr HybridFull Time
Linux experience, scripting (Python/Bash), strong problem-solving, on-call, cloud migration know-how.
Linux, Python, Bash, OpenTelemetry, Splunk, Prometheus, Grafana, Kubernetes, Google Cloud Platform, GCP
10h
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AI Integration Engineer
Boston or Carmel or Chicago or Lambertville
$110k-$120k/yr HybridFull Time
3+ YOE3+ years in IT/tech, cloud-first, AI experience; Bachelor's in CS/IT; proficient with Python/Ruby/JS; JSON/XML/CSV; OpenAI/Databricks/Workato preferred; strong problem-solving and communication; healthcare/advertising exposure a plus.
Python, Ruby, JavaScript, JSON, XML, CSV, OpenAI, Workato, Databricks
3mo
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Full Stack Engineer - ETF Focus
Chicago, Illinois, United States
$140k-$300k/yr OnsiteFull Time
Builds full-stack apps with Python, TypeScript, SQL on AWS; experience with data pipelines and fintech/regulatory workflows.
Python, TypeScript, SQL, AWS
1mo
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Principal Developer - IT
Chicago, Illinois, United States
$141k-$183k/yr OnsiteFull Time
7+ YOELead hands-on principal developer with 7-10+ years in IT solutions architecture; strong experience in CDP, identity graphs, AWS, Java/Python/.NET; design scalable, data-driven platforms with privacy compliance.
AWS, Java, Python, .NET, CDP, Identity Graph, Neptune Graph DB, Gremlin, Cypher
3mo
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Senior Data Engineer
Chicago, Illinois, United States
$170k-$200k/yr RemoteFull Time
5+ YOE5+ years in data engineering or backend software; expert SQL and Python; strong data warehousing and cloud-native skills; experience with dbt, Airflow, AWS; fintech domain a plus.
SQL, Python, dbt, Apache Airflow, AWS, S3, Redshift, Kubernetes
1mo
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Senior Developer
Chicago, Illinois, United States
$140k-$170k/yr OnsiteFull Time
5+ YOE5+ years C/C++ on Linux; 2+ years blockchain development (EVM/non-EVM); Solidity; RPC; cryptography; security best practices; bachelor's in CS or Engineering.
C++, C, Go, Rust, Python, Bash, Solidity, Hardhat, Foundry, RPC, TCP/IP
1mo
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AI Production Readiness Engineer
Lincolnshire, Illinois, United States
$77k-$118k/yr HybridFull Time
1+ YOEHands-on DevOps with cloud, AI agent development, Python/JavaScript/TypeScript, REST, CI/CD, security, and production-readiness experience.
Python, JavaScript, TypeScript, REST, CI/CD, GitHub Copilot, Cursor, Claude Code
1mo
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Senior Machine Learning Engineer (LLMs)
Chicago, Illinois, United States
HybridFull Time
5+ YOE5+ years ML/AI engineering; training or substantial contribution to LLMs; transformers, attention, training dynamics; Python plus PyTorch or JAX; large-scale data pipelines and experiment tracking; fine-tuning (LoRA, SFT, RLHF); Claude Code; ability to explain complex systems; end-to-end ownership and mentorship.
Python, PyTorch, JAX, LoRA, RLHF, Claude Code, Transformers, Deep Learning, Data Pipelines, Experiment Tracking
3w
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AI deployment engineer (US)
San Francisco or Chicago or Austin or New York City
$132k-$185k/yr HybridFull Time
5+ YOE5+ years in technical SaaS roles; 3+ years in solutions architecture or technical consulting; Python and API fluency; experience delivering complex enterprise solutions; strong communication; builder mindset; customer-focused.
Python, APIs, Knowledge Graph, WRITER platform
2w
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Deployed Engineer (Salt Lake City)
San Francisco or New York or Chicago or Austin or Denver or Atlanta or London or Amsterdam
$150k-$250k/yr RemoteFull Time
3+ YOE3+ years in a technical role; strong Python and JavaScript; experience with agent-based or LLM-powered applications; comfortable with customer-facing engagements; able to explain tradeoffs clearly; bias toward action; able to operate AI agents in production.
Python, JavaScript, LangChain, LangGraph
1w
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Fullstack Engineer - AI Capability Center (Remote)
Chicago or Toronto
$105k-$130k/yr RemoteFull Time
4+ YOE4+ years full-stack development; strong React/JavaScript/TypeScript; Python backend; cloud platforms (Azure/AWS); Docker/Kubernetes; CI/CD; BS degree or equivalent.
React, JavaScript, TypeScript, Python, FastAPI, Django, Flask, Azure, AWS, Docker, Kubernetes, CI/CD
3mo
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Principal Software Engineering Architect, Information Security
Reston or Chicago or Greenwood Village or Boca Raton or New York or White Plains
$169k-$281k/yr HybridFull Time
10+ YOE10+ years in software development, architecture, and DevOps; cloud-native and hybrid security solutions; IaC tools; strong Python/Go/Java/C#/C++; security SDLC; analytics and telemetry.
AWS, Azure, GCP, Terraform, CloudFormation, Harness, Python, Go, Java, C++, C#, Power BI, ElasticSearch, Snowflake, Kafka, AirFlow
1mo
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Data Engineer (AWS, Azure, GCP)
Chicago, Illinois, United States
$90k-$200k/yr HybridFull Time
Mid-Senior level data engineer with cloud experience across AWS/Azure/GCP; strong data pipelines, SQL, and scripting.
AWS, Azure, GCP, SQL, Python, Java, Spark, Databricks, Kafka, Kinesis, Hadoop, Lambda, EMR, Snowflake, Redshift, BigQuery
6d
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DevOps Engineer
White Plains or Conyers or Roanoke or Independence or Hartford or Savannah or Alexandria or Greensboro or Charleston or Missoula or Charlotte or Huntsville or Hartford or Miami or Tallahassee or Albany or Gainesville or Columbus or Boston or San Antonio or Dallas or Denver or Phoenix or San Francisco or Chicago or Nashville or Portland or Charlotte or Houston or Wilmington or Lexington or Tampa or Baltimore or Raleigh or Las Vegas or Cary or Irvine or Brookfield or Shreveport or Greenville or Van Nuys or Minneapolis or Red Bank or Jacksonville or Seattle or Sarasota or Kennesaw or Palm Beach or Towson or Sacramento or Dayton or Broomfield or Golden or Princeton or Omaha or Oklahoma City or Chesterfield or Schaumburg or Suffolk or Jupiter or Carmel or Canonsburg or Buffalo or Schaumburg or Philadelphia or Schaumburg or Sunrise or St. Louis or Los Angeles or Atlanta or Gulfport or Norwalk or South Portland or Metairie or Virginia Beach or Edina or Richmond or Southfield or Cleveland or Milwaukee or Chattanooga or Fort Worth or Rochester or Grand Forks or Detroit or Jersey City or Boise or Portland or San Ramon or Easley or Duluth or Glenville or Syracuse or West Palm Beach or Cary or Irvine or Brookfield or Shreveport or Greenville or Los Angeles or Atlanta or Orland Park or Columbia or Elmhurst or Portland or San Diego or San Ramon or Myrtle Beach or Gainesville or Hartford or Allentown or Macon or Tampa or Saint Petersburg or Irvine or Raleigh or San Ramon or Lewisville
$77k-$134k/yr RemoteFull Time
5+ YOE5+ years software development; cloud (Azure/AWS); CI/CD (Azure DevOps, GitHub Actions); scripting (Python, Bash, PowerShell); Git; strong communication; delivery track record.
Azure, AWS, Terraform, Azure Bicep, Docker, Kubernetes, Git, Azure DevOps, GitHub Actions, Python, Bash, PowerShell
4w
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Junior Full Stack Developer
Schaumburg, Illinois, United States
$64k-$111k/yr OnsiteFull Time
Bachelor’s degree in CS/Information Systems or related field; experience with server-side languages; proficient in C#, Java, NodeJS or Python; HTML/CSS/JavaScript; .NET; SQL Server/MySQL; problem-solving; good communication; version control; eager to learn.
NodeJS, .NET, SQL Server, HTML, CSS, JavaScript, Python, React, Angular, Microsoft Power Platform
1mo
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Senior Full Stack Developer (React)
New Hyde Park or Moline or Hartford or Framingham or West Palm Beach or Norcross or Chicago or Milwaukee or Baltimore or Piscataway or United States
$125k-$150k/yr RemoteFull Time
5+ YOE5+ years full-stack production experience; Python (FastAPI/Flask) and React (TypeScript); AI/ML integration; Kafka; PostgreSQL; Redis; strong communication.
Python, FastAPI, SQLAlchemy, Pydantic, React, TypeScript, Tailwind, Redis, PostgreSQL, Kafka, Databricks, MLflow, Docker, Kubernetes, GitHub Actions, Terraform, ODBC, Data Queues, WebSockets, FastAPI, RH other
6d
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Senior Data & AI Platform Engineer
San Ramon or Salt Lake City or Chicago or Philadelphia or Dallas or Denver or New York City or Century City or Garden City or Nashville or St. Louis or Bellevue or Woodland Hills or Irvine or Boca Raton or Downtown Los Angeles or Atlanta or Boise or San Jose or San Francisco or Austin or El Segundo
OnsiteFull Time
7+ YOE7+ years in Microsoft Cloud/DevOps; 3+ years enabling data/analytics platforms; AI/GenAI experience; strong security/governance; CSP operations; observability and cost optimization; PowerShell/Python scripting.
Azure DevOps, Fabric, Synapse, ADF, Databricks, Key Vault, Entra ID, RBAC, PIM, Conditional Access, Azure Monitor, Log Analytics, KQL, PowerShell, Python, MLOps
2w
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Principal Machine Learning Engineer - VoIP Infrastructure
Chicago, Illinois, United States
$236k-$413k/yr HybridFull Time
Lead design and implementation of VoIP/CCaaS integrations; build AI/ML solutions; strong VoIP, SIP/RTP, Kamailio, RTPEngine experience; Python/Go/Java; Kubernetes; distributed systems; Cloud and DevOps practices.
Kamailio, RTPEngine, FreeSWITCH, SBCs, PSTN, Python, Go, Java, Kubernetes, Helm, Ansible, Prometheus, Splunk, GitLab CI, LLM
1w
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Full Stack Palantir Foundry Developer
Arlington or Seattle or Denver or Chicago or Ridley Park or El Segundo or Saint Louis or Seattle
$149k-$215k/yr HybridFull Time
5+ YOEBachelor's degree in CS/Software/Data Eng or related field; 5+ years full-stack software development; 5+ years React/JavaScript/TypeScript; 3+ years ontology/taxonomy development; 5+ years web development with ReactJS/Redux/JS/TS/HTML/CSS
Palantir Foundry, Workshop, Slate, React, TypeScript, Python, PySpark, REST, JDBC, S3/Parquet, Git
2mo
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Staff AI Systems Engineer
United States or New York City or Boston or Chicago or Denver or Los Angeles or San Francisco or Austin
$200k-$225k/yr RemoteFull Time
5+ YOE5+ years building and shipping ML systems; strong backend Python/JS; experience with LLM agents, ML platforms, cloud infra; observability and evals; remote work capable.
LangChain, LangGraph, vLLM, OpenAI API, Gemini API, Anthropic API, MCP, Postgres, Redis, Prometheus, Grafana, OpenTelemetry, LangSmith, Langfuse, TensorRT, PyTorch, Kubernetes, Terraform, Express, FastAPI, REST, SSE, JWT, AWS
1mo
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Senior Developer
Chicago, Illinois, United States
$140k-$170k/yr OnsiteFull Time
5+ YOE5+ years C/C++ on Linux; 2+ years blockchain with EVM/non-EVM; DeFi custody experience; smart contract security; strong communication.
Solidity, Hardhat, Foundry, RPC, C++, Python, Go, Rust, Bash, TCP/IP
HiringCafe market data
Python Software Engineer Jobs market signals in Westmont, IL, US
These signals come from live HiringCafe job inventory, not a static article. Use them to compare the market, then open listings above to apply directly.
Open jobs
440+
Hiring companies
210+
Fresh sample
53% new in 30d
Salary visibility
90% show pay
Companies appearing in this market
Sargent & LundyCME GroupUnited AirlinesBoeingCamping WorldHuronIntercontinental ExchangeParts Authority
Work location mix in visible results
Hybrid: 28Onsite: 14Remote: 9