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Lead Python Developer Jobs in Bartlett, IL, US
170+ lead python developer jobs from 82 companies hiring in Bartlett, IL, US.
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Lead Software and Data Engineer
Chicago, Illinois, United States
$155k-$200k/yr HybridFull Time
5+ YOE5+ years software/data engineering; strong Python; Dagster; Azure Synapse; Kubernetes; data lake; PySpark; SQL; Azure cloud; Databricks; AI tool familiarity.
Dagster, Azure Synapse, PySpark, Kubernetes, Python, Dagster Cloud, Databricks, Spark, GitHub Copilot, Claude Code
1w
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Digital Technology Lead – Vin & Catalog Modernization
Lisle, Illinois, United States
$138k-$206k/yr OnsiteFull Time
7+ YOE1+ MgmtBachelor's or Master's in a related field with strong software engineering experience; 7+ years total, 3+ years leading; experience with modern backend languages, data-intensive apps, and microservices.
Node.js, TypeScript, Python, Java, Cloud-native databases, Elasticsearch, Algolia
1w
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Sr. Staff AI/ML Engineer
Portland or San Francisco or Chicago or Boston or Seattle or Dallas
$220k-$256k/yr RemoteFull Time
12+ YOELead development of production AI systems; 12+ years in software/ML; Python, PyTorch/TF; cloud platforms; IaC; CI/CD; Bachelor's (Master preferred).
Python, PyTorch, TensorFlow, NumPy, Pandas, scikit-learn, LangChain, ADK, AWS, Azure, GCP, Terraform, GitHub Actions
1w
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Lead Mechanical Engineer 1 - Nuclear
Chicago, Illinois, United States
$117k-$180k/yr HybridFull Time
10+ YOEMechanical or chemical engineering degree from ABET program; 10+ years in power industry; knowledge of codes/standards for nuclear plant mechanical design; PE license beneficial.
Python, MATLAB, Excel
1w
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Lead Cloud Solutions Engineer
Louisville or Chicago
$129k-$178k/yr RemoteFull Time
5+ YOEBachelor's in a technical field; 5+ years IT systems, virtualization and cloud experience; strong Azure, DevOps, Kubernetes, Terraform; good communication; remote work with travel.
Azure DevOps, Terraform, Azure Resource Manager, Kubernetes, GitHub, Puppet, Chef, Ansible, Databricks, Docker, Python, Shell, PowerShell, Java
2mo
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Software Engineer Manager - Position Management
Chicago, Illinois, United States
$175k-$250k/yr HybridFull Time
7+ YOE3+ Mgmt7+ years software development; 3+ years leading a software team; knowledge of options market making; proficient in C++, C#, Python; strong design, ownership, and communication skills.
C++, C#, Python, Trading systems, Software design
1mo
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Lead Machine Learning / Data Science Engineer
Chicago, Illinois, United States
$90k-$200k/yr HybridFull Time
7+ YOE7+ years in data engineering and machine learning, leadership, cloud platforms, Python/Scala, SQL/Spark, ML systems, DevOps, and model management.
Python, Scala, SQL, Spark, NoSQL, Snowflake, Databricks, Azure SQL, Amazon RDS, Docker
1mo
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Software Team Lead
Chicago, Illinois, United States
HybridFull Time
4+ YOE4+ years leading software engineering teams; 5+ years hands-on OO development; microservices/APIs design; Docker and relational DBs; AWS, Jenkins, Kubernetes; Bachelor's in CS or equivalent; strong communication and leadership.
Docker, AWS, ECS, S3, EC2, Jenkins, Kubernetes, Python, Node.js, APIs, CI/CD
1mo
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Ai Engineering Lead
Chicago or Evanston or New York or Princeton
$180k-$195k/yr HybridFull Time
6+ YOE3+ Mgmt6+ years software development; 3+ years leading engineering teams; strong Python and TypeScript/JavaScript; cloud and DevOps experience; AI/LLM APIs experience.
Python, TypeScript, JavaScript, Rust, Go, REST, gRPC, WebSockets, JWT, OAuth2, Azure AD, AWS, Azure, GCP, Docker, Kubernetes, Helm, Argo CD, Terraform, GitHub Actions, Azure DevOps, Prometheus, Grafana, OpenTelemetry, FastAPI, React, Next.js, Tailwind CSS, LangGraph, DSPy, pgvector, Qdrant
1mo
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Principal Software Engineer
Chicago, Illinois, United States
$137k-$234k/yr HybridFull Time
Senior software engineer with strong Python (PySpark/FastAPI), React, SQL, data modeling, Azure, and AI/ML production experience; ability to lead architecture and mentor others.
Python, PySpark, FastAPI, React, SQL, Azure, GitHub Copilot, Pandas, NumPy, Snowflake
2w
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IS Tech Lead (Cloud)
Columbus or Chicago or Detroit or Hagerstown or Charlotte or Indianapolis or Dallas or Pittsburgh or Houston
$70k-$140k/yr HybridFull Time
5+ YOEBachelor's degree, 5+ years experience, Python, AWS and/or GCP, RESTful API, strong customer service, leadership, and collaboration.
Python, AWS, GCP, RESTful API
1mo
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Research Lead
Chicago, Illinois, United States
$73k-$95k/yr HybridFull Time
5+ YOELead research projects, supervise staff, analyze data, publish findings, and travel up to 30% internationally.
Stata, R, Python, SQL, LaTeX
12h
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Lead Engineer, Infrastructure Solutions Architecture
Atlanta or Jacksonville or Chicago
$134k-$155k/yr OnsiteFull Time
Bachelor’s or higher in CS or related field; 5+ years in systems architecture; extensive infrastructure design; experience with cloud, security, and automation; knowledge of TOGAF/ITIL.
RunAI, Kubernetes, OpenShift, Proxmox, Ansible, Terraform, Python, Perl, PowerShell, Linux, Windows, AWS, Azure, GCP
3mo
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Lead DevOps Engineer
Chicago, Illinois, United States
$108k-$181k/yr HybridFull Time
7+ YOE7+ years software engineering/DevOps; SCRUM/Agile experience; strong Azure/AWS, Terraform, Docker/Kubernetes; CI/CD, security, and automation expertise; Bachelor's degree or equivalent experience.
Azure DevOps, GitHub, Docker, Kubernetes, Terraform, Ansible, Chef, Jenkins, TeamCity, Octopus Deploy, Bamboo, Checkmarx, SonarQube, Datadog, MySQL, PostgreSQL, DynamoDB, MongoDB, Neo4j, Neptune, AWS, Azure, Python, C++, C#, Git, CI/CD, IaC
2w
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AI Technical Lead
Chicago, Illinois, United States
$150k-$195k/yr RemoteFull Time
Lead client AI projects; strong full-stack engineering; experience with AI frameworks; able to explain complex tech to non-technical audiences.
Python, TensorFlow, PyTorch, LangChain, LLM, Vision AI, GitHub Copilot, Claude Code
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 professional experience building production web apps; 2+ years in senior/lead roles; strong Python and React/TypeScript; AI/ML integration; Kafka/event-driven architectures; PostgreSQL/Redis; Kubernetes/DevOps; AS400 integration experience preferred
Python, FastAPI, SQLAlchemy, Pydantic, React, TypeScript, Tailwind, Redis, PostgreSQL, Kafka, Databricks, MLflow, Airflow, Docker, Kubernetes, GitHub Actions, ODBC, Data Queues, RBAC, OAuth
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
1w
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Senior Software Engineer, Automated Trading
Chicago, Illinois, United States
$200k/yr OnsiteFull Time
Experience leading large-scale engineering projects; strong CS fundamentals; proficient in systems-level or performance-oriented programming (C, C++, Python, Linux); able to mentor others and set technical direction.
C, C++, Python, Linux
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
1mo
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Quality Engineer II (Remote)
Oak Brook, Illinois, United States
RemoteFull Time
3+ YOE3-5 years in software QA, lead testing, mentoring, strong automation, Selenium/Appium/JUnit/TestNG, SQL, SDLC knowledge.
Selenium, Appium, JUnit, TestNG, SQL, XML, Java, C#, Python, JMeter, LoadRunner, ADO
9h
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Team Lead, Government-Wide Acquisition Programs
San Francisco or Lakewood or Washington or Orlando or Tampa or Atlanta or Chicago
$126k-$197k/yr OnsiteFull Time
Lead a team of Operations Research Analysts; develop reports, models, and forecasts; manage workload and provide guidance to leadership.
SQL, Excel, R, Python, SAS, Tableau
1mo
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Advisory Lead, Software-TTS (SPAM)
Chicago or Boston or Dallas or Los Angeles or Minneapolis or New York City or San Francisco or Seattle or Washington D.C.
HybridFull Time
8+ YOE8-10+ years of hands-on software development; experience with complex systems integration, SDLC; Agile/Lean project management; ability to lead executive-facing engagements; strong communication.
C#, Java, Python, SDLC
1mo
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AI Development Lead
United States or Jupiter or New York or Arlington or Boulder or Chicago or Atlanta or Boston
$118k-$196k/yr RemoteFull Time
7+ YOE2+ MgmtSeven+ years delivering AI/software/data solutions; two+ years in leadership; hands-on Generative AI in cloud; Python with AI/LLMs; Agile/DevOps delivery; strong communication.
Python, LangChain, LangGraph, AWS, Azure, SageMaker, Bedrock, LLMs, APIs, SDKs
2mo
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Lead Decision Science Analyst (Marketing Analytics)
Oak Brook, Illinois, United States
$103k-$193k/yr HybridFull Time
5+ YOE5+ years analytics experience; strong SQL and Python; dashboard development; experimentation and causal inference; marketing/product analytics.
SQL, Python, Power BI, Tableau, Azure, Databricks, Jira
1w
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Workplace Research Lead
Chicago or Los Angeles or Arlington or San Francisco or Seattle or Boston or San Jose
OnsiteFull Time
3+ YOEPhD preferred or Master’s in I/O psychology/related field; 3+ years applied research in industry; experience with mixed methods, client-facing work, and AI tools.
Power BI, Python, R
3d
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Staff Site Reliability Engineer
Chicago, Illinois, United States
$132k-$220k/yr HybridFull Time
10+ YOE3+ Mgmt10+ years in SRE/Systems/Software engineering; 3+ years in a staff/principal/tech lead role; experience leading cloud migrations or re-architecting platforms; GCP/Kubernetes; Python; Go; financial/regulatory environment familiarity.
Python, Go, Kafka, Kubernetes, GCP, Terraform, ArgoCD, Node.js
2mo
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Staff Product Test Engineer - Rolling Meadows, IL
Rolling Meadows, Illinois, United States
$110k-$130k/yr OnsiteFull Time
8+ YOEEight+ years in NPI, automated test equipment software, Python preferred; lead NPI projects; strong OO programming and RF knowledge.
Python, Linux, GPIB, Serial, Ethernet, Qt
1mo
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Lead Associate Principal, Quantitative Risk Management
Chicago, Illinois, United States
$129k-$230k/yr OnsiteFull Time
7+ YOEFinancial math, econometrics, programming (Python/Java/C++/R), data analysis, model development, QA, and documentation for risk models.
SQL, Python, R, MATLAB, Java, Git, Confluence, LaTeX, Excel
2w
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Electrical Engineer | HPC Infrastructure
Chicago or New York City
OnsiteFull Time
7+ YOELead electrical design for mission-critical HPC data center infrastructure; PE license required; 7+ years experience; strong communication and project leadership.
Revit, AutoCAD MEP, BIM, NEC, NFPA, IEEE, Python, AI tools
2mo
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Industry 4.0 Engineer (Ignition)
Chicago or Detroit
$75k-$125k/yr HybridFull Time
Lead design, implement, and optimize Industry 4.0 solutions with IoT, automation, AI, and data analytics.
Ignition, C#/.NET, SQL, Python, JavaScript, MQTT
1w
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Digital Technology Lead – Vin & Catalog Modernization
Lisle, Illinois, United States
$138k-$206k/yr OnsiteFull Time
3+ YOEBachelor's or Master's in a related field with 3+ years (Masters) or 5+ years (Bachelor) of software engineering; leadership experience.
Node.js, TypeScript, Python, Cloud-native Databases, Elasticsearch, Algolia, AI coding assistants
2mo
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Senior Data Engineer
Chicago or Birmingham or Dallas or Jacksonville or Richardson
$99k-$165k/yr HybridFull Time
8+ YOE8+ years data engineering; senior/lead/architect experience; Snowflake, AWS, data vault 2.0, ELT/ETL, SQL proficiency; strong leadership and collaboration.
Snowflake, Python, Spark, Informatica, AWS Glue, Control-M, Airflow, Snowflake Scripting, SQL, ETL/ELT, GitHub Actions, GitLab CI, Azure DevOps, Terraform, CloudFormation, Great Expectations, Monte Carlo, Datafold, Soda, Alation, Collibra
2mo
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Client Engineer III (MedInsight)
Seattle or Appleton or Atlanta or Boise or Wakefield or Chicago or Dallas or Hartford or Omaha or San Francisco or Portland or Portland
$85k-$162k/yr RemoteFull Time
5+ YOE5+ years in analytics/data engineering with client-facing delivery; expert SQL; dimensional modeling; strong software engineering practices; able to lead data-driven implementations.
SQL, Git, CI/CD, ETL, Data Modeling, Python, Cloud
1mo
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Sr. Network (DevOps) Engineer
Scottsdale or San Francisco or Chicago or New York
$106k-$156k/yr HybridFull Time
5+ YOEDesign, implement, and support complex network solutions across LAN/WAN/Data Center/Cloud; lead initiatives; strong hands-on with Cisco/Palo Alto, AWS, scripting.
Cisco, Palo Alto, F5, AWS, Terraform, AWS CloudFormation, Ansible, Python, Bash
6d
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Knowledge Engineer / Semantic Expert for AI
Mountain View or Milwaukee or Dallas or Columbus or Kirkland or Cincinnati or New York or Cleveland or Oklahoma City or Austin or Albany or Chicago or St. Petersburg or Hartford or Pittsburgh or St. Louis or Miami or Sacramento or Raleigh or Minneapolis or Scottsdale or San Francisco or Morristown or Denver or Boston or Philadelphia or Des Moines or Overland Park or Los Angeles or Charlotte or Walnut Creek or Carmel or Seattle or Houston or Arlington or Atlanta or Redmond or Bentonville or Beaverton or Nashville or Detroit or San Diego
HybridFull Time
12+ YOELead Knowledge Graph and AI solutions; design ontologies; build end-to-end data pipelines; team leadership; strong RDF/graph DB expertise.
RDF, SPARQL, LPG, SHACL, Neo4J, Stardog, Amazon Neptune, Python, TensorFlow, PyTorch, Airflow, NiFi, LLMs
2w
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Senior Information Engineer Manager
Schaumburg, Illinois, United States
OnsiteFull Time
7+ YOE3+ MgmtLead design and management of security controls; oversee IAM, MFA, SSO; implement malware protection, DLP, and vulnerability management.
IAM, MFA, SSO, PAM, EDR, XDR, DLP, PACS, Terraform, Python, PowerShell, Bash, SAML, OAuth 2.0, OIDC, PKI
1mo
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Sr. Manager AI & Analytics
Saint Paul or Naperville
$166k-$250k/yr HybridFull Time
12+ YOELead data science team; develop AI strategy; strong Python; 12+ years experience (or 9 with a master's); excellent communication; leadership.
Python, Azure, Databricks, Power BI, Snowflake, DevOps, Git
1w
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Senior Quantitative Finance Analyst
Chicago or Jersey City or Pennington
$125k-$210k/yr OnsiteFull Time
5+ YOELead development of market risk models, analyze risk, and collaborate with stakeholders. Strong Python, 5+ years of experience in pricing or market risk models; degree in quantitative field.
Python
2mo
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Research Associate II - NE
Chicago, Illinois, United States
$30-$49/hr OnsitePart Time
3+ YOEExtensive biomedical research training; advanced statistics; ability to lead and communicate results; manage lab activities.
Matlab, Python, R, Statistical Analysis
1mo
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Director, MDM Integrations (Chicago) (Chicago, IL, US)
Chicago, Illinois, United States
$160k-$175k/yr OnsiteFull Time
5+ YOE5+ Mgmt5-7+ years leading data engineering teams; financial services and cloud (AWS/Azure); strong AWS expertise; AI/ML in engineering; strong Python and API development; REST/GraphQL; ETL/ELT pipelines; data governance/tools; product-led delivery and stakeholder communication.
AWS, Python, PostgreSQL, Redshift, Kafka, Kafka/MSK, S3, Glue, RDS/Aurora, Airflow, API Development, FastAPI, GitHub, Kubernetes, Redis
HiringCafe market data
Lead Python Developer Jobs market signals in Bartlett, 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
170+
Hiring companies
82
Fresh sample
52% new in 30d
Salary visibility
85% show pay
Companies appearing in this market
Sargent & LundyCVS HealthNorthern TrustBelvedere TradingGuidehouseHuntingtonInspira FinancialInternational Motors
Work location mix in visible results
Hybrid: 29Onsite: 16Remote: 9