Python Developer Jobs in Winfield, IN, US

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Senior Data Engineer

Chicago, Illinois, United States

$170k-$200k/yr RemoteFull Time

M1: Automated personal finance platform for investing, borrowing, and banking.

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

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Sr. Data Engineer (Hybrid)

Chicago, Illinois, United States

$116k-$151k/yr HybridFull Time

American Medical Association: Representing American physicians and maintaining national medical coding standards.

5+ YOE5+ years data engineering in cloud environments; Bachelor's preferred; Python/SQL; ETL/ELT pipelines; Databricks; Airflow; CI/CD; data modeling; governance and security practices; collaboration across teams.

Databricks, Delta Lake, Azure Data Lake, Python, SQL, Airflow, Databricks Workflows, Terraform, CloudFormation

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2mo

Data Engineer

Willingboro or Downers Grove

$105k-$120k/yr OnsiteFull Time

Radwell International: Distributes and repairs industrial automation and electronic components.

3+ YOEBS/MS/PhD in CS, stats, OR; 3+ years cloud data engineering; SQL/NoSQL; Python; ETL; data warehousing.

Azure Data Factory, SSIS, Informatica, Databricks, Snowflake, Redshift, SQL, git, TFS, CI/CD, Jira

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Principle Software Engineer

Austin or Carlsbad or Chicago or Eugene or Toronto

$119k-$169k/yr HybridFull Time

Zynga: Develops and publishes social and mobile video games globally.

8+ YOE8+ years experience in SQL, data warehousing, Python (pandas, NumPy), and data visualization tools; BS in CS/Math/Engineering or equivalent; strong data modeling, dashboards, and stakeholder communication.

Python, pandas, NumPy, SQL, data warehouses, Tableau

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IT Security Engineer

Kansas City or Atlanta or Birmingham or Boston or Chattanooga or Chicago or Charleston or Dallas or Denver or Edwardsville or Fort Lauderdale or Fort Worth or Houston or Jefferson City or Los Angeles or Miami or Nashville or New York or Park City or Philadelphia or Phoenix or Raleigh or Seattle or San Francisco or Salt Lake City or St. Joseph or St. Louis or Wilmington or Washington

$100k-$120k/yr HybridFull Time

Polsinelli: Am Law 100 law firm providing comprehensive legal services.

2+ YOE2-4 years in security engineering and on-prem security; AD with Azure; SIEM workflows; scripting (Python/PowerShell); metrics/logging (Splunk-like) experience; BS in CS/CE/IS or equivalent.

Active Directory, Azure, SIEM, Python, PowerShell, Splunk-like logging

1mo

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1mo

Sr Quantitative Engineer (Power Quality)

Oakbrook Terrace, Illinois, United States

$112k-$168k/yr OnsiteFull Time

ComEdNASDAQ: EXC: Distributes electricity to customers across northern Illinois.

7+ YOEBachelor in engineering or quantitative field; 7+ years experience; strong MATLAB/Python/R; experience with quantitative analysis and engineering models; PE/graduate degree preferred.

MATLAB, Python, R, C++, SQL, VBA

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Sr Quantitative Engineer (Power Quality)

Oak Brook Terrace, Illinois, United States

$112k-$154k/yr OnsiteFull Time

ExelonNASDAQ: EXC: Electric utility holding delivering energy to customers.

7+ YOEBachelor in engineering or quantitative field; 7+ years experience; strong analytical modeling; programming in MATLAB, Python, R, C++, SQL, VBA; knowledge of engineering principles.

MATLAB, Python, R, C++, SQL, VBA

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Senior Data Engineer

Rosemont, Illinois, United States

$91k-$228k/yr RemoteFull Time

IQVIANYSE: IQV: Provides clinical research and data analytics for pharmaceutical companies.

5+ YOE5+ years in data engineering; 2–3 years in a senior role; Python and SQL; cloud experience (GCP/AWS preferred; Azure acceptable); data warehousing with BigQuery or similar; strong communication.

Python, SQL, Google Cloud, AWS, Azure, BigQuery, Snowflake, JavaScript

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Data Analytics Engineer - Chicago

Chicago, Illinois, United States

$120k-$130k/yr HybridFull Time

STEAMe: Provides digital infrastructure to coordinate and transform workforce systems.

3+ YOE3-6 years analytics engineering or data engineering; strong SQL and Python; BI tools; data modeling; able to work in a startup environment.

SQL, Python, Tableau, Looker, Power BI, dbt

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Lead AI Engineer

Chicago or New York or Fort Lauderdale or Birmingham

$138k-$172k/yr HybridFull Time

OneStreamNASDAQ: OS: AI-driven enterprise finance platform for unified planning and reporting.

3+ YOEBachelor’s degree or equivalent; 3-5 years ML production experience; 3-5 years Python; 3-5 years frontend; SQL DB design; distributed/cloud computing; minimal travel.

Python, SQL, Frontend, Backend, Cloud computing, Distributed systems, Flask, FastAPI

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ML Infrastructure Engineer

Los Angeles or Vancouver or Boston or Chicago or Vancouver

$145k-$165k/yr RemoteFull Time

Later: Provides software for social media scheduling and influencer marketing.

4+ YOE4+ years in ML Ops or related roles; cloud (AWS/GCP); CI/CD for ML; Python; Docker; Kubernetes; Terraform; monitoring tools.

AWS, GCP, Docker, Flask, Terraform, CloudFormation, GitHub Actions, GitLab CI, Bitbucket Pipelines, Kubernetes, SageMaker, MLflow, Weights & Biases, TorchServe, Seldon, TensorRT, BigQuery, Prometheus, Grafana, CloudWatch, GKE, EKS, Python, Go, Java, Scala

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Forward Deployed AI Engineer, TechEx, Software -US

Chicago, Illinois, United States

$163k-$221k/yr HybridFull Time

West Monroe: Business and technology consultancy specializing in digital transformation.

5+ YOE5–8+ years of software engineering or related experience; cloud; API design; distributed systems; travel 25–50%; client-facing.

Python, TypeScript, Java, C#, JavaScript, React, AWS, Azure, GCP, Docker, Kubernetes, Terraform, CI/CD, REST, GraphQL, PostgreSQL, MongoDB

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2mo

Senior IAM Engineer

Chicago, Illinois, United States

$120k-$160k/yr OnsiteFull Time

Tempus AINasdaq: TEM: Develops AI-powered precision medicine and diagnostic software solutions.

5+ YOE5+ years enterprise Okta management; Identity-as-Code with Okta Workflows; AD sync; REST/API integrations; MFA and access controls; SOC2/ISO27001/SOX compliance; Python/PowerShell/JavaScript; Zero Trust.

Okta, Active Directory, SAML, OIDC, OAuth 2.0, SCIM, REST APIs, Python, PowerShell, JavaScript, Terraform, Zero Trust

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1mo

Principal Software Engineer

Boston or St. Louis or Cleveland or Philadelphia or Chicago or San Francisco or New York City or Kansas City or Atlanta or Minneapolis or Dallas or Richmond

$173k-$260k/yr OnsiteFull Time

Federal Reserve System: The central bank of the United States.

8+ YOE8+ years Java development; 4+ years AWS cloud experience; cloud-first architecture; CI/CD, DevOps; serverless; strong communication.

Java, Spring, Terraform, NoSQL, RDS, Kafka, Python

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Senior Data Engineer (Health Research Team)

Chicago, Illinois, United States

$105k-$199k/yr HybridFull Time

Milliman: Global provider of actuarial and risk management consulting services.

6+ YOE6+ years in data engineering; strong SQL and Python; experience with Databricks, AWS, and data pipelines.

Python, PySpark, SQL, Databricks, AWS EC2, AWS S3, GitHub

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Sr AI/ML Engineer

Irving or Chicago or Centennial

$102k-$179k/yr HybridFull Time

Vizient: Provides performance improvement and supply chain services to hospitals

5+ YOE5+ years in ML engineering; production ML deployment; LLM/RAG; Python; CI/CD; cloud; vector DBs; LangChain/LlamaIndex; build scalable AI solutions.

Python, FastAPI, MLflow, LangChain, LlamaIndex, vector databases, embedding workflows, CI/CD, containerization, cloud

3mo

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3mo

Senior Cloud Security Engineer

Chicago or New York City

$129k-$232k/yr HybridFull Time

BrazeNasdaq: BRZE: Platform for personalized customer engagement and multichannel marketing.

5+ YOE5+ years in Cloud/SecOps, deep AWS security, Kubernetes, CSPM/CWPP tooling, Python scripting, and incident response.

AWS, GCP, Kubernetes, Terraform, Python, Tenable, CrowdStrike, CSPM, CWPP, SOAR, SIEM

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1mo

Senior Cloud Security Engineer

Atlanta or Austin or Boston or Chicago or Denver or New York or San Francisco or United States

$139k-$213k/yr HybridFull Time

Iterable: AI-powered platform for personalized cross-channel customer engagement

5+ YOE5+ years in Cloud Security/DevSecOps, Kubernetes, AWS, Terraform, IaC, Python or Go; GitHub/GitLab actions; security best practices; policy tools like OPA or Kyverno.

Kubernetes, helm, ArgoCD, AWS, Terraform, GitHub, GitLab, OPA, Kyverno, Python, Go, Datadog, Prometheus

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1mo

Senior Software Platform Engineer

Chicago or Remote

$165k-$185k/yr HybridFull Time

PsiQuantum: Builds fault-tolerant quantum computers using silicon photonics technology.

5+ YOE5+ years in Platform Engineering/DevOps/SRE; strong AWS/ECS/EKS and Terraform; CI/CD; GPU/HPC experience; security and compliance knowledge; Python/CUDA skills a plus.

AWS, Terraform, GitHub Actions, GitLab CI, CUDA, SLURM, Python, Docker

2mo

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2mo

Embedded Software Engineer II (Oak Brook, IL, US)

Oak Brook, Illinois, United States

$84k-$113k/yr OnsiteFull Time

CNHNYSE: CNH: Manufactures agricultural and construction equipment and provides related services.

3+ YOEBachelor’s or Master’s in CS or related; 3+ years embedded software on Yocto/Linux; strong C++, Linux/Posix, CMake; CI/CD with GitLab; debugging and testing; software for embedded systems.

Yocto/Linux, C++, CMake, GitLab CI/CD, Polarion, Jira, Qt, Python, TCP/IP, Ethernet, MQTT, XMPP, DDS

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Intern - AI/ML Software Engineer (Summer 2026)

Oak Brook, Illinois, United States

HybridFull Time

Chamberlain Group: Provides smart access solutions and residential garage door openers.

Pursuing a bachelor’s or master’s in CS/Software Eng; able to work from Oak Brook, IL office at least 3 days/week; internship focused on Generative AI; strong interest in AI and software engineering.

Python, JavaScript, TypeScript, LLMs, AI coding assistants, Agile (Scrum)

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Senior Machine Learning Engineer

Chicago, Illinois, United States

$150k-$185k/yr RemoteFull Time

Allied Benefit Systems: Administers self-insured health benefit plans for employer organizations.

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

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Transmission & Power Markets Engineer

Boston or Chicago or Austin

$88k-$100k/yr HybridFull Time

Nexamp: Provides community solar and energy storage solutions.

2+ YOEBachelor’s in electrical engineering or related field; 2+ years in power systems or market analytics; strong Excel/SQL/Python; experience with grid interconnection and transmission planning.

Excel, SQL, Python, Power BI, PSS/E, PSLF, TARA, PowerGEM, contingency analysis

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1mo

SOC/Incident Report Engineer

Chicago, Illinois, United States

$112k-$139k/yr HybridFull Time

Benesch: Provides comprehensive legal counsel and representation for businesses nationwide.

3+ YOE3–7 years in SOC/IR, strong networking and cloud security, SIEM/EDR/forensics expertise, cloud security tooling, scripting (Python/PowerShell/KQL).

Microsoft Sentinel, Splunk, Microsoft Defender for Endpoint, CrowdStrike, Velociraptor, Autopsy, FTK, KAPE, Azure Defender, AWS GuardDuty, Google Cloud SCC, Python, PowerShell, KQL

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Lead Developer - Data, AI, & Wealth Tech Platforms - Chicago, IL

Chicago or Lincolnshire or Rockford

$125k-$175k/yr HybridFull Time

Savant Wealth Management: Independent fiduciary firm providing comprehensive wealth management and planning.

7+ YOE7+ years data engineering; Bachelor's in CS/IS/Data Eng or equivalent; strong Microsoft Azure; production data pipelines; SQL & Python; experience with AI/ML data workflows and enterprise feeds.

Microsoft Azure, Azure Fabric, SQL, Python, PySpark, Spark

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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

Raymond JamesNew York Stock Exchange: RJF: Provides wealth management, investment banking, and retail banking services.

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

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1mo

Legal AI Engineer - Konexo US

Atlanta or Washington or Houston or New York City or Chicago

$108k-$208k/yr HybridFull Time

Eversheds Sutherland: Global law firm providing legal and business advisory services.

5+ YOE5+ years in legal industry with 3+ years implementing AI/automation in a legal context; strong AI governance, LLMs, and prompt engineering experience; proficient with Python and AI tooling.

LangChain, AutoGen, CrewAI, Power Platform, APIs, REST, Zapier, Make, n8n, Python, Vector Databases, GDPR, CCPA

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R&D Engineer, Laboratory Automation & Robotics

Chicago, Illinois, United States

$130k-$163k/yr OnsiteFull Time

Chan Zuckerberg Biohub: Builds AI-powered technologies for biomedical research and disease study.

BS or MS in Mechanical/Electrical/Bioengineering/Robotics; hands-on lab automation/robotics; hardware integration; programming (Python); strong troubleshooting; systems-level mindset

Python, Robotics, Laboratory Automation Systems, Instrumentation, Control Systems, Scripting

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Solutions Engineer Architect, AI/API/Platform

Chicago, Illinois, United States

$193k-$241k/yr HybridFull Time

BoxNYSE: BOX: Provides cloud-based content management and secure file sharing services.

2+ YOE2+ years in a customer-facing Solutions Engineer role; strong Python, TypeScript, SQL; hands-on prototyping; SaaS/enterprise apps experience; Bachelor’s degree.

Python, TypeScript, SQL

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Forward Deployment Engineer (Sioux Falls, PA)

Sioux Falls or Denver or Chicago

OnsiteFull Time

Hippocratic AI: Develops safety-focused generative AI for autonomous clinical healthcare conversations.

5+ YOE5+ years in healthcare integration; strong HL7 v2, FHIR, X12; Python and integration engines; REST/JSON/SQL; good communication; reliable, scalable solutions.

Python, HL7 v2, FHIR, X12, REST APIs, SQL, Mirth, Rhapsody, InterSystems IRIS, Redox, Docker

1mo

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1mo

Director, Full Stack Engineer - Digital & Insights in United States, District of Columbia, Washington

Washington or Chicago or New York

$99k-$173k/yr HybridFull Time

FTI ConsultingNYSE: FCN: Global business advisory and specialized management consulting services.

5+ YOE2+ Mgmt5+ years in distributed systems; OO programming; IaC and CI/CD; cloud APIs; strong client communication; adaptable leader.

Terraform, Docker, Kubernetes, AWS, Python, Spark, React

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Trading Systems Engineer - Options Market Making ((253)

Chicago, Illinois, United States

OnsiteFull Time

Maven Securities: Proprietary trading firm specializing in quantitative and systematic strategies.

Experience with Python, Linux system administration, CI/CD, and tools like Ansible, Octopus, TeamCity, Volt; familiarity with Jira and performance tuning.

Python, Linux, Ansible, Octopus, TeamCity, Volt, Jira, CI/CD

2mo

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2mo

Cybersecurity Engineer III (Chicago, IL, US, 60607)

Chicago, Illinois, United States

$138k-$173k/yr OnsiteFull Time

McDonald'sNYSE: MCD: Operates a global chain of quick-service restaurants.

3+ YOE3+ years in information security, cybersecurity, privacy, risk management, or compliance; ServiceNow GRC; scripting (Python, PowerShell); API integrations; certifications a plus.

ServiceNow GRC, Python, PowerShell, APIs

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Datacenter Network Engineer (Remote opportunity)

Chicago, Illinois, United States

$91k-$118k/yr RemoteFull Time

HyattNYSE: H: Global hospitality providing luxury hotel and resort accommodations.

5+ YOE5–7+ years in data center network engineering; 3+ years with Arista fabric; experience with leaf-spine designs; hands-on with Cisco Firepower and/or Palo Alto firewalls; data center operations and change management; automation experience (Python/Ansible/Terraform).

Arista EOS, CloudVision (CVP), EVPN/VXLAN, BGP, Cisco Firepower (FTD/FMC), Palo Alto PCNSE, Python, Ansible, Terraform

2mo

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2mo

Principal Engineer - Materials Discovery Research Institute

Skokie, Illinois, United States

$131k-$180k/yr OnsiteFull Time

UL Research Institutes: Advancing safety science through independent research and discovery.

10+ YOEPhD/MS/BS in Chemical Engineering or related field with significant post-degree experience; proven materials development, scaling, and data analysis expertise; leadership of large research programs; strong communication and collaboration skills.

PI software, MS Excel, MS Office, PowerPoint, Teams, Git, Python

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Senior Business Intelligence Engineer (Hybrid)

Chicago, Illinois, United States

HybridFull Time

Enova InternationalNYSE: ENVA: Provides digital lending and credit solutions through machine learning.

5+ YOESQL + data warehousing expert; 5-7+ years in relational DBs and cloud warehouses; ETL/ELT, Airflow; BI tools; Python; AI tooling; strong business sense.

SQL, Python, Snowflake, Databricks, BigQuery, AWS Redshift, Astronomer Apache Airflow, MicroStrategy, Tableau, Looker, Power BI, Claude, AWS Bedrock, Gemini

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Senior Machine Learning Engineer I // II

Denver or Seattle or Chicago or United States

$140k-$190k/yr RemoteFull Time

Signifyd: AI-driven fraud protection and payment security for online retailers

4+ YOE4-6+ years of production ML experience; strong ML theory; Python, SQL, Spark; able to ship production ML; good communicator.

Python, SQL, Spark, ML libraries

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Forward Deployed AI Engineer - Supply Chain

Chicago, Illinois, United States

OnsiteFull Time

Brillio: Provides digital transformation and big data analytics consulting services.

6+ YOE6–12+ years in software engineering/AI; client-facing experience; Python, APIs, microservices; LLMs and agent frameworks; cloud (AWS/Azure); data pipelines; strong communication.

Python, APIs, microservices, LLMs, LangChain, Semantic Kernel, AWS, Azure, OpenAI, Anthropic, Google Gemini

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Lead Software and Data Engineer

Chicago, Illinois, United States

$155k-$200k/yr HybridFull Time

William Blair: Provides investment banking, investment management, and private wealth services.

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