87 senior python developer jobs at 32 companies in Creston, IL
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Senior Data Engineer
Bolingbrook, Illinois, United States
$103k-$140k/yr OnsiteFull Time
5+ YOEBachelor's degree in computer science or related field; 5 years in development with GCP, Databricks; experience with data pipelines, SQL/NoSQL, Java/Python; strong data warehousing and ETL skills.
BigQuery, Databricks, Spark, Kafka Streams, Jenkins, Docker, GitHub, Bitbucket, Unix/Linux, SQL, NoSQL, GCS, Dataflow, Airflow, Cloud Composer, Python, Java
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Senior Cyber Embedded Software Engineer
Schaumburg, Illinois, United States
OnsiteAll Commitments Available
Embedded software, cybersecurity, and reverse engineering experience; strong C/C++, Python; Linux; BS/MS in CS/CE/Software; US citizenship with ability to obtain clearance; TS/SCI preferred.
Ghidra, IDA Pro, Radare2, GDB, JTAG, Wireshark, ELF, PE, IP, TCP, UDP, TLS, SIP, SRTP, ARM, MIPS, PPC, x86, C, C++, Python, Linux
2mo
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Sr. Software Engineer
Wayne or Naperville
$120k-$135k/yr HybridFull Time
5+ YOE5–7 years backend engineering or intelligent systems with production impact; strong Python, CI/CD, and system design; experience with ML model APIs and cloud inference; familiarity with vector databases and retrieval systems.
Python, CI/CD, AWS Bedrock, Azure OpenAI, Google Vertex AI, PyTorch, Hugging Face Transformers, vLLM, FAISS, Pinecone, OpenSearch/KNN, LangChain, LlamaIndex, MLflow, Weights & Biases, Prometheus
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Senior AI/ML Engineer
Lisle, Illinois, United States
$92k-$138k/yr OnsiteFull Time
0+ YOEDesign, develop, and deploy scalable ML/AI solutions; experience with Python and ML libraries; model lifecycle and MLOps practices; strong collaboration and mentorship skills.
Python, Scikit-learn, TensorFlow, PyTorch
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Senior Engineer, Invest Tech
Downers Grove, Illinois, United States
$135k-$145k/yr HybridFull Time
3+ YOEBachelor's degree, 3+ years software/data engineering experience, 3+ years Python and SQL, experience with cloud-native (AWS), Kafka, CI/CD, distributed systems; AI-assisted development fluency preferred; exposure to portfolio analytics a plus.
GitHub Copilot, Claude, ChatGPT, AWS Bedrock, Python, PostgreSQL, SQL Server, Snowflake, Kafka, Lambda, S3, ECS/EKS, Step Functions, Aurora, CI/CD, DevOps, Vision platform
1w
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Senior Engineer
Lisle, Illinois, United States
$85k-$127k/yr OnsiteFull Time
1+ YOEDegree in engineering or computer science, 1+ years product design/development or CS experience, emissions/regulatory experience preferred, strong analytics and regulatory knowledge, Power BI/Databricks/SQL/Python skills.
Power BI, Databricks, SQL, Python, MATLAB, Microsoft Excel
2d
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Senior Software Engineer (Onsite)
Rockford, Illinois, United States
$87k-$165k/yr OnsiteFull Time
5+ YOESTEM degree with 5+ years of relevant experience or advanced degree with 3+ years; embedded C lifecycle experience, testing, verification, certification, and aerospace standards knowledge.
C, Assembly, Python, Tcl/Tk, MATLAB, Simulink, RTOS, BSPs, IBM Rational Synergy, Change, DOORS, DXL, TMS320F2812, PowerPC
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Senior Data Engineer
Willingboro or Downers Grove
$140k-$170k/yr OnsiteFull Time
10+ YOE10+ years delivering cloud data engineering solutions; strong SQL and Python skills; ETL/orchestration and cloud data platform experience; BS in a technical field required.
Databricks, Azure Data Factory, SQL, Python, GitHub Copilot, Cursor, Claude Code, GitHub Actions, Terraform, Jenkins, Snowflake, Redshift, SSIS, Informatica, git, TFS, CI/CD, Jira, NetSuite, Profit21, Salesforce CRM
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Senior Patching Engineer - Linux
Downers Grove or United States or United Kingdom or Europe
$80k-$135k/yr HybridFull Time
6+ YOEHands-on patch management experience with Tanium, Ansible, Puppet, SCCM, Ivanti, Foreman, Azure Update Manager; 6+ years patch management experience; scripting in PowerShell/Bash/Python; AWS familiarity; security and compliance knowledge; willing to work 24x7 shifts.
Tanium, Ansible, Puppet, SCCM, Ivanti, Azure Update Manager, Foreman, AWS, VMware, Active Directory, SQL, Oracle, PowerShell, Bash, Python
1w
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Senior Engineer
Lisle, Illinois, United States
$85k-$127k/yr OnsiteFull Time
1+ YOEBachelor's in Engineering/Engineering Technology/Computer Science with 1+ year product design/development or a Master's in those fields; experience with emissions compliance, regulatory submissions, and data analytics.
Power BI, Databricks, Microsoft Excel, SQL, Python, MATLAB
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Mainframe Software Development Engineer in Test
Lisle, Illinois, United States
$110k-$176k/yr OnsiteFull Time
5+ YOE5+ years relevant experience, practical mainframe development/testing experience, proficiency with JCL, scripting (Python, JSON, REXX), CI/CD (Jenkins), strong analytical and problem-solving skills.
Job Control Language (JCL), Python, JSON, REXX, Jenkins, RestAssured, Java, JavaScript, TypeScript, JUnit, TestNG, JMeter
2mo
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Senior Digital Workspace Engineer
Naperville, Illinois, United States
$112k-$168k/yr HybridFull Time
7+ YOE7+ years enterprise endpoint engineering; deep expertise with Microsoft Intune, Jamf Pro, Entra ID, Defender for Endpoint, Purview; PowerShell and Python required; ServiceNow or Jira experience; Bachelor's or equivalent.
Microsoft Intune, Jamf Pro, Microsoft Entra ID, Microsoft Defender for Endpoint, Microsoft Purview, PowerShell, Python, Windows Autopilot, MDT, WDS, Jamf Connect, Meraki, ServiceNow, Jira Service Management, Microsoft Copilot for M365, Microsoft Sentinel, CrowdStrike, VDI, CCaaS
3w
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Senior Advanced Manufacturing Engineer
Freeport, Illinois, United States
$102k-$127k/yr OnsiteFull Time
5+ YOE5+ years advanced manufacturing engineering experience, strong automation and process optimization skills, LabVIEW/Python/SQL proficiency, test systems and data analysis experience, Lean/Six Sigma knowledge.
LabVIEW, Python, SQL
2mo
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Senior Digital Workspace Engineer
Naperville, Illinois, United States
$112k-$168k/yr HybridFull Time
7+ YOERequires 7+ years of enterprise endpoint engineering, Intune, Jamf Pro, Entra ID, M365 security, PowerShell, Python, networking, ITAM/CMDB, and endpoint automation experience. Bachelor's degree or equivalent experience required.
Microsoft Intune, Jamf Pro, Microsoft Entra ID, Microsoft Defender for Endpoint, Microsoft Purview, Autopilot, iOS, Android, macOS, PowerShell, Python, M365 APIs, DNS, DHCP, VPN, NAC, Meraki, VDI, Microsoft Copilot for M365, CIS Benchmarks, NIST SP 800-70, DISA STIGs, ServiceNow, Jira Service Management, Microsoft Sentinel, CrowdStrike, ZTNA, SSE/SASE, MDT, WDS, TCP/IP, Firewall
1mo
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Senior Structural Engineer
Downers Grove, Illinois, United States
$100k-$155k/yr OnsiteFull Time
5+ YOE5+ years structural design experience (5–15 preferred), BS in Civil/Architectural/Structural Engineering preferred; PE/SE licensure preferred; proficiency with Etabs, SAFE, SAP, RAM, Enercalc, L-pile, Revit; BIM and parametric design experience a plus.
Etabs, SAFE, SAP, RAM, Enercalc, L-pile, Revit, Tekla Structures, Grasshopper, Dynamo, VBA, C#, Python
3w
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Senior Technical Consultant/ Solutions Engineer
Schaumburg, Illinois, United States
RemoteFull Time
8+ YOEBachelor's in CS or similar, 8+ years coding with Python and enterprise apps, commercial P&C insurance experience, RESTful microservices, DB experience (Elastic, Snowflake, Cassandra, MariaDB, MySQL), and Agile experience.
Python, Docker, Kubernetes, Elastic, Snowflake, Cassandra, MariaDB, MySQL, NoSQL, RDBMS, JIRA, Git, Gitlab, Jenkins
1mo
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Principal/Sr. Principal Software Engineer
Rolling Meadows, Illinois, United States
$109k-$163k/yr OnsiteFull Time
5+ YOEBachelor's in CS/CE or equivalent experience, 5+ years engineering experience (Principal) or 8+ years (Sr Principal). Proficiency in C++, embedded Linux/VxWorks, scripting (Python/Bash), version control (Git/GitLab/GitHub/Bitbucket/ClearCase), Agile/Waterfall; U.S. citizenship and active Secret clearance required.
C++, C++11, Python, Bash, Batch, Linux, VxWorks, Waterfall Methodology, Agile, Git, GitLab, GitHub, Bitbucket, ClearCase, Rally, Jira, DevSecOps, Model-based Engineering
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Senior Piping Stress Engineer 1 - Nuclear
Warrenville, Illinois, United States
$85k-$129k/yr HybridFull Time
5+ YOEABET-accredited BS/MS in engineering, 5+ years relevant experience, knowledge of ASME B31.1 and ASME B&PV Section III, piping support design, strong communication; AutoPIPE/PIPESTRESS, ANSYS, 3D CAD, Python/MATLAB/Excel skills valued.
AutoPIPE, PIPESTRESS, ANSYS Workbench, Mechanical ADP, Python, MATLAB, 3D CAD, Microsoft Excel
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Lead AI/ML Engineer - Remote
Schaumburg or Minneapolis or Washington or United States
$146k-$250k/yr RemoteFull Time
5+ YOEBachelor's or equivalent; 5+ years software engineering (Python/Java/Scala), 3+ years production ML experience, 2+ years MLOps/CI/CD and containerized deployments, SQL and MongoDB experience, strong communication and technical leadership.
Python, Java, Scala, Docker, Kubernetes, SQL, MongoDB, Microsoft, Palantir, CI/CD, MLOps, Large Language Models (LLMs)
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Engineer, Principal
Naperville, Illinois, United States
$109k-$159k/yr OnsiteFull Time
7+ YOE7+ years in software development; expertise in C#, Python, Angular, SQL; cloud platforms (AWS/Azure/GCP); architecture and platform engineering; CI/CD; bachelor’s degree preferred or equivalent coding education.
C#, Python, Angular, SQL, AWS, Azure, GCP, CI/CD, Version Control, Cloud Platforms
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