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Python Data Engineer Jobs in Westmont, IL, US
380+ python data engineer jobs from 200+ companies hiring in Westmont, IL, US.
2mo
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Machine Learning Engineer
Chicago or Austin
$118k-$174k/yr HybridFull Time
1+ YOE1+ years of relevant experience and a Bachelor’s degree OR any equivalent combination; familiarity with ML frameworks; strong analytical and problem-solving skills.
TensorFlow, scikit-learn, Python, SQL, Hadoop, Spark
3w
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Senior Solution Engineer
Chicago, Illinois, United States
$165k-$217k/yr RemoteFull Time
10+ YOE10+ years in industry with at least 5 in pre-sales; strong presentation skills; experience with large-scale database/data warehouse tech; SQL, Python; travel ~30%.
SQL, Python
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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Principal Big Data Site Reliability Developer (US Citizenship Required) US REMOTE
Remote or Colorado Springs or Denver or Miami or Chicago or Phoenix
$86k-$200k/yr RemoteFull Time
8+ YOESenior SRE with 8+ years in distributed platforms; strong Unix/Linux, networking, IaC (Ansible, Terraform); experience with Kerberos; BS/MS in CS or equivalent; U.S. citizenship and eligibility for Federal clearance.
HDFS, YARN, HBase, Kafka, Storm, Ansible, Terraform, Python, Ruby, Bash
1mo
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Software Engineer (AI/GenAI Platforms)
Charlotte or Chicago or Dallas or Fort Worth
$85k-$145k/yr HybridFull Time
Experience with Python and Java; AI/GenAI and ML systems; data pipelines; production-grade AI/ML; distributed processing; integration into enterprise systems.
Python, Java, LangChain, LlamaIndex, Semantic Kernel, Hugging Face, OpenAI, AWS Bedrock, Azure OpenAI, Kafka, Datadog, CloudWatch, MongoDB Atlas, DocumentDB, SageMaker, Vector Databases
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
2w
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Senior Software Engineer - AI Fintech foundation
New York or Washington DC or Chicago
$110k-$300k/yr RemoteFull Time
5+ YOE5+ years in production ML systems or pricing platforms; Python, Scala, and SQL; data modeling, software architecture, and distributed data processing; strong collaboration.
Python, Scala, SQL, ETL, Machine Learning
3w
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Senior Full Stack Engineer - AI (Chicago, IL, US)
Chicago, Illinois, United States
$140k-$150k/yr HybridFull Time
5+ YOE5+ years software engineering; BS in CS/Software Engineering; AWS data services; Python (PySpark, Pandas, FastAPI); SQL; Kafka; Airflow; Snowflake; REST/GraphQL APIs; AI tools; SQLServer/PostgreSQL.
AWS (Glue, Lambda, S3, DynamoDB), Python, PySpark, Pandas, FastAPI, Kafka, Airflow, Snowflake, Delta Lake, Collibra, Alation, REST, GraphQL, GitHub Copilot, AI tools
1d
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Software Engineer Intern
Chicago, Illinois, United States
$25-$35/hr OnsiteInternship
Pursuing undergraduate CS/CE/MIS degree with experience in data or ML pipelines; proficient in Python/Java/Spring; familiar with data formats (JSON/Protobuf/XML); AWS knowledge; Unix/Linux; Git; CI/CD (GitLab/Jenkins); strong communication; team player; ability to work independently.
Python, Java, Spring, JSON, Protobuf, XML, AWS, Unix/Linux, Git, CI/CD, GitLab, Jenkins
6d
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Senior Machine Learning Engineer
Chicago, Illinois, United States
$150k-$185k/yr RemoteFull Time
6+ YOE6+ years building and operating production ML systems; strong Python; PyTorch/TensorFlow; data pipelines; cloud; MLOps; regulated industries preferred.
Python, PyTorch, TensorFlow, Azure, AWS, Databricks
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
2mo
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Senior Observability Engineer
La Crosse or Chicago
$92k-$164k/yr HybridFull Time
2+ YOE2+ years with monitoring tools (Dynatrace and/or ElasticSearch); 1+ years data pipelines; 1+ years AI in Observability; 1+ years scripting (Python, Bash/PowerShell); 1+ years Linux; US Citizenship; suitability for security clearance.
Dynatrace, Elasticsearch, Filebeat, Logstash, Fluentd, Fluentbit, Terraform, Ansible, Python, PowerShell, Bash, Linux, Elk, OTEL, Grafana, DavisAI, Elastic GenAI, Prometheus
1w
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AI Business Engineer - Investment Banking Experience
New York or Saint Petersburg or Charlotte or Mc Lean or Raleigh or Chicago or Boston
$65k-$140k/yr HybridFull Time
3+ YOE1-6 years in technology/digital innovation; Python/SQL; AI/LLMs; data analysis; vendor and project management; strong communication.
Python, SQL, Excel, LLMs, APIs, Low-code/no-code tools
3w
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Lead AI Engineer
Chicago or United States
$160k-$180k/yr RemoteFull Time
5+ YOE5+ years software engineering; 2–3 years AI/ML in production; LLM orchestration; data pipelines; observability; cloud infra; strong communication and business sense.
LangChain, LangGraph, Prompt Engineering, LLM platforms, GCP, AWS, Azure, Vertex AI, Claude, Cursor, GitHub Copilot, Python, TypeScript, GraphQL
3w
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Software Engineer II, QP
Chicago, Illinois, United States
$125k-$160k/yr RemoteFull Time
2+ YOEBS/MS/PhD in CS/related field; 2+ years with OO languages; 1+ years Python/test infra; strong data structures/algorithms; Linux; English fluency; experience with performance testing.
C++, Java, C#, Python, Linux
1mo
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Business Intelligence Analyst - Analytics Engineer Hybrid (USA Remote)
Chicago, Illinois, United States
$84k-$140k/yr RemoteFull Time
2+ YOE2+ years BI/Analytics Engineering; dbt; Dagster/Airflow; SQL; Redshift; Tableau; Salesforce; Alteryx; Python; SageMaker (preferred).
dbt, Dagster, Airflow, Amazon Redshift, Tableau, Salesforce, Alteryx, Python, Amazon SageMaker
1w
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System Engineer, Senior
Downers Grove, Illinois, United States
$120k-$150k/yr RemoteFull Time
5+ YOESenior systems engineer with 5–7 years of experience in virtualization, cloud, Windows/Linux, and data center migrations; strong troubleshooting and communication skills; willing to travel and work OnCall as needed.
VMware, Hyper-V, Cisco Unified Computing System (UCS), Linux, Windows, Active Directory, DNS, RDS, Python, PowerShell, Azure, AWS
1mo
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Senior Software Development Engineer - GenAI Platform
Chicago, Illinois, United States
$172k-$240k/yr OnsiteFull Time
8+ YOEBachelor’s degree or equivalent experience; 8+ years backend development; Python/FastAPI; cloud and data stores; AI/ML familiarity.
Python, FastAPI, AWS, Aurora PostgreSQL, Elasticsearch, SQL, NoSQL, Data modeling
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
1mo
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US E-Consulting Services - People Data & Analytics Senior Consultant -HC/HRS&T
Atlanta or Austin or Baltimore or Birmingham or Boise or Boston or Charlotte or Chicago or Cincinnati or Cleveland or Columbus or Dallas or Davenport or Dayton or Denver or Des Moines or Detroit or Fort Worth or Fresno or Grand Rapids or Harrisburg or Hartford or Houston or Indianapolis or Jersey City or Kansas City or Las Vegas or Los Angeles or Louisville or Memphis or Miami or Minneapolis or Morristown or New York or Philadelphia or Pittsburgh or Portland or Princeton or Raleigh or Richmond or Rochester or San Antonio or San Diego or San Francisco or San Jose or Seattle or St. Louis or Stamford or Tallahassee or Tampa or Tempe or Tulsa or Washington DC
$103k-$189k/yr OnsiteFull Time
4+ YOEBachelor’s degree; 4+ years in consulting or analytics; strong data engineering and BI tooling; willing to travel 25-50%; authorized to work in US without sponsorship.
SQL, R, Python, Snowflake, Databricks, Tableau, Power BI, Qlik
3w
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Staff Software Development Engineer (Cloud & AI)
Buffalo Grove or Scottsdale or Richardson
$130k-$261k/yr HybridFull Time
7+ YOE7+ years software/data delivery; 5+ years ETL/ELT; 5+ years Azure/GCP; 3+ years CI/CD; proficient in Java, Python, FastAPI, Go; PostgreSQL, Azure SQL, Cosmos DB; Kafka; 3+ years leading projects; AI tooling experience.
Java, Python, FastAPI, Go, PostgreSQL, Azure SQL, Cosmos DB, Apache Kafka, MQ, Jenkins, GitHub Copilot, Claude, Windsurf
1mo
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Engineering Lead - DEA
Naperville, Illinois, United States
$130k-$160k/yr OnsiteFull Time
7+ YOE1+ Mgmt7+ years data engineering/analytics; 2+ years leadership; 1+ year people mgmt; SQL, Python, Spark; cloud platforms; data architecture/governance.
SQL, Python, Spark, AWS, Azure, GCP
2w
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Revenue Operations GTM Engineer
Chicago or New York
OnsiteFull Time
1+ YOEDesign and implement GTM automation, integrations, and data models across CRM and revenue systems; strong API, SQL, and scripting skills; knowledge of CRM platforms and AI/ML basics.
APIs, SQL, Python, JavaScript, CRM platforms, automation tools, AI/ML basics, Microsoft Dynamics 365, Power Platform, Power BI, Outreach, Gong, 6sense, REST APIs, JSON data structures, dbt
1w
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Dot Net/SSRS developer - Software Engineer (Atlanta, GA, US)
Atlanta or Chicago or Nashville or Dallas or New Jersey
$69k-$162k/yr HybridFull Time
8+ YOE8+ years of experience in .Net, SSRS, SQL Server, PL/SQL, SSIS; experience with development and production support; backend development with .NET Core/ASP.NET and AWS; SSIS/SSRS data integration.
SQL Server, Oracle, PL/SQL, SSIS, SSRS, .NET, ASP.NET, AWS, Node.js, Python, Kendo UI, Oracle DB
1mo
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Senior Analytics Developer, Cardiovascular Institute
Chicago, Illinois, United States
$45-$61/hr RemoteFull Time
4+ YOEBachelor’s degree; 4+ years data analysis; strong SQL; ETL; dashboards/reports; Agile; healthcare experience preferred.
SQL, Tableau, Power BI, SSRS, SSMS, SSIS, SSAS, Python, R, Epic Clarity
1mo
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Network Systems Engineer (Pre Sales) - Trading Platforms
Chicago, Illinois, United States
$130k-$175k/yr OnsiteFull Time
5+ YOE5+ years networking design; data center, campus, Wi-Fi, security; strong communication; experience with network automation a plus.
Python, Ansible, Arista Cloud Engineer (ACE)
5d
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Supply Chain Business Systems Analyst Senior
Milwaukee or Rosemont
HybridFull Time
5+ YOEBachelor's in Business Analytics or related field; 5+ years in analytics, data engineering, or BI; experience with data warehouses, visualization, BI tools; proficient in Power BI, DAX, SQL, and Python.
Power BI, DAX, SQL, Python, ETL, Data Warehouse, Oracle, Demantra, SAP
1mo
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Healthcare Insights Management Associate - AI and Analytics
Chicago, Illinois, United States
$100k-$130k/yr RemoteFull Time
3+ YOEBachelor’s degree in CS/Data Science/Engineering; 3–5 years analytics in healthcare; Python/R; relational databases and data pipelines; AI tools experience; US work authorization; remote role with travel.
Python, R, Snowflake, Databricks, Posit Connect, Shiny, Streamlit, Quarto, Rmd, LLMs
1mo
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Resident Solutions Architect - Healthcare & Life Sciences
Chicago, Illinois, United States
$181k-$248k/yr RemoteFull Time
6+ YOE6+ years in data engineering/analytics; Python or Scala; cloud experience (AWS/Azure/GCP); Spark; CI/CD; MLOps; travel 20%; Databricks certification.
Python, Scala, Apache Spark, CI/CD, MLOps, AWS, Azure, GCP, Databricks
1w
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Risk & Analytics Summer Intern
Chicago, Illinois, United States
HybridMultiple Commitments Available
Pursuing or holding a degree in math, statistics, computer science, engineering or related field; strong SQL and Python skills; data analytics experience; strong quantitative skills.
SQL, Python, BI tools
2mo
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Engineering Physicist 1
Batavia, Illinois, United States
$71k-$93k/yr OnsiteFull Time
0+ YOEBachelor’s degree in Physics or Engineering; 0-3 years’ experience; experience with data acquisition, instrumentation, and programming (C++, Python, LabVIEW, MATLAB); knowledge of electronics, DAQ systems, and FPGA is a plus.
C++, Python, LabVIEW, MATLAB, FPGA, Data Acquisition, Oscilloscopes, RedHat/AlmaLinux, Modbus
1w
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Senior Analyst – Analytics & Insights
Deerfield, Illinois, United States
$80k-$110k/yr HybridFull Time
0+ YOEBachelor’s degree in CS/Analytics/Engineering or related field; 0–3+ years in commercial analytics; SQL and Alteryx or Python; experience with Salesforce data; BI tools (Power BI/Tableau).
SQL, Alteryx, Power BI, Tableau, Salesforce, Python
1mo
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Senior Business Analyst
Chicago or Tallahassee
HybridFull Time
7+ YOEBachelor’s in CS/MIS/Engineering; 7+ years in Insurance; 5+ years SQL/Java/Python; advanced Excel/VBA; experience building centralized data repos and BI dashboards; cross-functional leadership.
PostgreSQL, SQL, Java, Python, Excel, VBA, ElasticSearch, Spring Boot, Apache Camel, Go
1mo
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Vice President, Valuation and Analytics – Multiple Locations
Boston or Atlanta or New York or Chicago or Dallas
$145k-$225k/yr HybridFull Time
6+ YOEBachelor’s and Master’s in Engineering, Math, Statistics or Physics; 6+ years client-facing; 4+ years managing Data Science/Analytics projects; expert Excel, VBA, Python, Snowflake, and a BI tool like Sigma or PowerBI.
Excel, Visual Basic, Python, Snowflake, Sigma, PowerBI
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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Actuarial Engineering Manager/Senior Manager
New York or Boston or Toronto or Chicago or Montreal or Atlanta or Dallas
$125k-$200k/yr HybridFull Time
9+ YOE9+ MgmtLead actuarial engineering teams; design cloud/data solutions; strong leadership; stakeholder management.
Python, Java, Node.js, .NET, Angular, React, APIs, Docker, Kubernetes, CI/CD, Cloud, SQL, AWS, Azure, GCP, AI tooling
1mo
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Measurement Science Lead
New York or Virtual - Illinois or United States
$106k-$159k/yr HybridFull Time
3+ YOE3–6 years in advertising measurement; strong in experimental design; Python; cross-functional collaboration with Sales, Product, and Engineering.
Python, Data Analysis Tools, Experimental Research Design, Measurement Science, Measurement Technologies
1mo
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Value Insights Manager
Austin or Chicago or New York City or Salt Lake City or San Francisco
$149k-$175k/yr RemoteFull Time
Strong SQL and data engineering skills; experience with Snowflake, dbt, Airflow; proficient in BI tools; familiar with CI/CD; ability to translate data into business impact.
SQL, Snowflake, dbt, Airflow, Git, Python, Tableau, Looker, Sisense, Salesforce
2mo
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Associate, Separately Managed Account (E)
Chicago, Illinois, United States
$105k-$140k/yr HybridFull Time
5+ YOEBachelor’s/Master’s/PhD in CS/Engineering/Statistics or similar; 5+ years in portfolio management/derivatives trading; Python; SQL; experience with options and trading systems.
Python, SQL, R, AWS QuickSight, MS Office, Excel, PowerPoint, FIX, Trading systems
2w
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Experienced Energy Consultant
Chicago, Illinois, United States
$82k-$126k/yr HybridFull Time
5+ YOEBachelor's degree in engineering with 5+ years experience; MBA/MS a plus; power/transmission project experience preferred.
Python, MATLAB, Excel, Data analysis, Visualization
HiringCafe market data
Python Data 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
380+
Hiring companies
200+
Fresh sample
44% new in 30d
Salary visibility
89% show pay
Companies appearing in this market
Fitch GroupDatabricksPayPalSnowflakeAllstateExpedia GroupHuronMarsh McLennan
Work location mix in visible results
Hybrid: 26Remote: 16Onsite: 13