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Python Developer Jobs in Round Lake Park, IL, US
1,000+ python developer jobs from 390+ companies hiring in Round Lake Park, IL, US.
4w
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Python Developer IV
Webster or Chicago or St Petersburg or Phoenix or Tempe
$111k-$175k/yr HybridFull Time
5+ YOE5-7 years backend development with Python/Django, REST APIs, AWS experience, strong collaboration.
Python, Django, REST, Celery, Redis, AWS, PostgreSQL, MySQL, Docker, Jenkins, GitHub Actions
3w
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Python Developer IV
Webster or Chicago or St Petersburg or Phoenix or Tempe
$111k-$175k/yr HybridFull Time
5+ YOE5+ years backend software development; Python/Django; AWS; REST APIs; PostgreSQL/MySQL; Docker; CI/CD.
Python, Django, REST, Celery, Redis, AWS, EC2, S3, RDS, Lambda, CloudWatch, PostgreSQL, MySQL, Docker, Kubernetes, Jenkins, GitHub Actions
1w
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Python Developer - 68157381
Chicago, Illinois, United States
$84k-$130k/yr HybridFull Time
Strong Python development experience with REST APIs using FastAPI/Flask; OAuth2/JWT; AWS Lambda/API Gateway or containerized architectures; Databricks/Snowflake; Git/GitHub.
Python, FastAPI, Flask, OAuth2, JWT, AWS Lambda, API Gateway, Databricks, Snowflake, Git, GitHub
3d
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Python Software Engineer
Chicago or New York
$175k-$225k/yr HybridFull Time
1+ YOEBachelor’s degree in a technical field and 1 year of experience; strong Python programming and software development lifecycle skills.
Python, Docker, Kubernetes, Linux, DevOps, CI/CD, Team City, JIRA, Gerrit, GitLab, uv, Gitlab CI, py-spy, memray, Python Packaging, Pandas, Polars, NumPy, Tensorflow, Scikit, scikit-learn, cvxpy, Pytest
2mo
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Python Software Engineer
Chicago, Illinois, United States
$70-$90/hr OnsiteFull Time
7+ YOE7–10+ years backend or full-stack software development; proficient in Python; experience with Azure Functions, APIs, databases; microservices and serverless architectures; AI/ML familiarity.
Python, C#, TypeScript, Azure Functions, APIs, Azure Event Grid, Durable Functions, API Management, LangChain, AutoGen, Semantic Kernel, Azure SDKs, Azure Cognitive Services
1w
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Python Developer - 68157381
Chicago, Illinois, United States
$84k-$130k/yr HybridFull Time
Strong Python experience for REST API design with FastAPI/Flask; OAuth2/JWT security; AWS Lambda/API Gateway or container-based deployments; Databricks/Snowflake integrations; Git/GitHub.
FastAPI, Flask, OAuth2, JWT, AWS Lambda, API Gateway, Databricks, Snowflake, Git, GitHub, OpenAPI/Swagger
2d
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Python Engineer | Trading Team
Chicago, Illinois, United States
$175k-$225k/yr OnsiteFull Time
3+ YOE3+ years Python, shell scripting; DevOps experience in a trading environment; strong Linux knowledge; ownership mindset; able to deploy and maintain production systems.
Python, Shell, C++, Linux
1mo
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Python Engineer Manager
Downers Grove or Alpharetta or St. Louis
HybridFull Time
5+ YOE3+ Mgmt5+ years in solution or data engineering; 3+ years Python development; leadership experience; cloud/platform knowledge; actuarial/data analytics exposure.
Python, SAS, AWS, Azure, Google Cloud, Tableau, Power BI, Amazon SageMaker
5d
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Developer II - Python
Chicago, Illinois, United States
$85k-$110k/yr OnsiteFull Time
3+ YOE3+ years Python experience; Flask/FastAPI/Django; AI tooling; Docker; SQLAlchemy/Django ORM; Git.
Docker, Kubernetes/OpenShift, Git, GitHub Copilot, Claude, OpenAI API, Python, SQLAlchemy, Django, Flask, FastAPI, pytest
3d
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GenAI Python Systems Engineer – Experienced Associate
Chicago, Illinois, United States
$63k-$140k/yr OnsiteFull Time
1+ YOEBachelor's degree and 1 year of experience; strong Python and data skills; SQL and data pipeline knowledge.
Python, SQL, Relational databases, Data integration tools
1mo
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Lead Software Engineer - Python
Westchester, Illinois, United States
RemoteFull Time
5+ YOEBachelor's degree or equivalent; 5+ years software engineering; proven delivery of programs on time and on budget; strong Python, C#/.NET, SQL; agile experience; effective communicator.
Python, C#/.NET, SQL, WCF, MVC, Entity Framework, Webservices
1w
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Senior Software Engineer, Finance (Clojure/Python)
Chicago, Illinois, United States
$130k-$225k/yr RemoteFull Time
5+ YOE5+ years of professional software development; strong in Clojure or Python; finance/accounting domain experience; system design and production infra experience.
Kubernetes, Docker, CI/CD, Airflow, Oracle, Kafka
1mo
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Software Engineer (Node.js, Python, Go, Azure)
Chicago, Illinois, United States
$100k-$125k/yr HybridFull Time
3+ YOE3+ years of software engineering; Node.js, Python, Go; Azure; Bachelor's in Computer Science; onsite/hybrid in Chicago.
Node.js, Python, Go, Azure, Docker, Open Source Databases, Container Orchestration
1mo
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Senior Software Engineer (Full Stack – Python, React, Azure)
Milwaukee, Wisconsin, United States
OnsiteFull Time
2+ YOE2+ years of software development experience; strong Python and React skills; Azure cloud experience; API design; containerized services; mentoring.
Python, React, Azure, Kubernetes, Docker, Terraform, ARM, Bicep, Temporal, PostgreSQL, Cosmos DB, Git
1mo
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Lead Data Engineer (Python/SQL)
Milwaukee, Wisconsin, United States
OnsiteFull Time
Design, develop, and support data pipelines using Python, SQL, and BigQuery; collaborate with analysts; production support; lead code reviews; agile development.
Python, SQL Server, Google BigQuery, Google Cloud Composer
1mo
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Lead Full Stack Engineer - React/Python
Chicago, Illinois, United States
$140k-$175k/yr HybridFull Time
7+ YOE7+ years in React, Python, and Node; REST & GraphQL; TypeScript; Jest; AWS/GCP; microservices; Git/Jira/Terraform; relational/noSQL databases; cloud logging and security.
React, Python, Node.js, REST, GraphQL, TypeScript, Jest, AWS, GCP, Terraform, Git, Jira, PostgreSQL, MySQL, Redshift, MongoDB, Redis, Cloud logging, Security tools
1w
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Sr. Cloud Engineer- Python/Go & Distributed Systems
Chicago or Englewood
$130k-$194k/yr OnsiteFull Time
6+ YOE6+ years of professional software development; strong backend; Python/Go; cloud environments (AWS); CI/CD; SQL; infra-as-code.
Python, Go, Kubernetes, Docker, AWS, Jenkins, Git, Terraform, SQL, S3, EC2, VPC, RDS, IAM
1w
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Full Stack Software Engineer III (Python, SQL, Java)
Milwaukee, Wisconsin, United States
$108k-$162k/yr HybridFull Time
2+ YOE2–4 years software engineering; 1–2 years with financial/investment data; SQL, Python, Java; Agile; CI/CD; Snowflake; DevOps.
SQL, Python, Java, JavaScript, .NET, Snowflake, dbt, GitHub Copilot, Jira, CI/CD, DevOps
1mo
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Lead Software Engineer (Python, Java, JS, Postgres, MySQL, DynamoDB, Milvus/Pinecone)
McLean or Chicago
$179k-$225k/yr OnsiteFull Time
4+ YOELead software engineer with full stack skills (Python, JavaScript, Java), cloud (AWS), 4+ years software engineering, Bachelor's degree.
Python, Java, JavaScript, TypeScript, SQL, Go, HTML/CSS, Docker, Kubernetes, AWS
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
3d
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Agentic AI Developer
Chicago or Jersey City
$81k-$152k/yr HybridFull Time
6+ YOE6-7 years AI software development, 2+ years in AI agent/multi-agent development; strong Azure experience; Python; cloud-native; financial services experience preferred.
Python, Microsoft Azure, Azure AI, Foundry
3d
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AI Engineer
Chicago, Illinois, United States
$91k-$122k/yr HybridFull Time
5+ YOE5-7 years in full-cycle software development; Python, Java, SQL Server; web development with VB.NET and C#; Azure/AWS; teamwork; on-call possible; manufacturing context helpful.
Python, Java, SQL Server, VB.NET, C#, HTML, CSS, JavaScript, Azure, AWS, Inductive Automation Platform, Azure DevOps
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
1mo
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Software Development Engineer 3
Portland or Chicago or Boston or Dallas
$122k-$146k/yr HybridFull Time
5+ YOESoftware development experience with Python, Java, or Go; 5+ years in observability with Grafana Cloud and Splunk Cloud; cloud infrastructure and IaC experience.
Python, Java, Go, Grafana Cloud, Splunk Cloud, Terraform, Grafana Grizzly, Splunk Monitoring-as-Code, xMatters, Axonius
2d
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Senior Software Engineer/Full Stack Developer
Denver or Naperville
HybridFull Time
7+ YOESenior software engineer with strong full-stack skills; experience with Java, Node.js, SQL, Python; design and develop web/cloud apps; 7+ years experience; hybrid in Naperville, IL or Denver, CO.
Java, Node.js, SQL, Python, APIs, Web Sockets, ClaudeCode, CoPilot, Unix, Shell scripting, MS SQL Server, PostgreSQL, Azure SQL, Oracle, JSON, HTTP
1mo
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Software Architect- Python
Chicago, Illinois, United States
$170k-$193k/yr HybridFull Time
8+ YOE8+ years Python software development; 2+ years in architect/tech lead; cloud-native Azure/AWS; design of scalable backend, microservices, APIs; stakeholder engagement; AI workflows.
FastAPI, Django, Flask, SQLAlchemy, Pydantic, Celery, pytest, React, Angular, Azure, AWS, Terraform, Bicep, CDK, Kafka, Azure Service Bus, SQS, Git, CI/CD, LangChain, LangGraph, OpenAI, LangChain
1w
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Mid-Senior Software Engineer
Bartlett, Illinois, United States
$50-$55/hr OnsitePart Time
Experience in software development with Java, C#, or Python; strong problem-solving; Git; good communication; able to work independently or in a team.
Java, C#, Python, Git, AWS, Azure, SQL
2w
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Software Engineer II
Chicago, Illinois, United States
HybridFull Time
3+ YOEBachelor’s degree in Computer Science or related field and 3+ years of software development; experience with Java, Python, C++, or Go.
Java, Python, C++, Go, Kafka, GCP, CI/CD, Grafana, Prometheus, PagerDuty
2mo
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Software Engineer II
Oak Brook, Illinois, United States
OnsiteFull Time
2+ YOE2-4 years in software product development or software QA; Bachelor's degree preferred; Azure DevOps/ Azure Developer Associate; strong programming in Java, Python, C++, C#, JavaScript; SDLC/Agile; security, testing, CI/CD.
Java, Python, C++, C#, VB.Net, SQL, JavaScript, Git, Visual Studio Code, IntelliJ, React, Angular, Flutter, React Native, Azure, Azure DevOps
6d
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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
6d
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Sr. Platform Engineer I
Chicago or Remote
$165k-$180k/yr HybridFull Time
8+ YOE8+ years in platform engineering, DevOps, or developer tooling; strong CI/CD, Kubernetes/Docker, scripting (Python/Go/Bash); IaC (Terraform/Helm); cloud (AWS/GCP/Azure); focus on developer experience.
Kubernetes, Docker, Terraform, Helm, GitHub Actions, Python, Go, Bash
2w
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Software Engineer Senior
Milwaukee or Jacksonville or Atlanta
HybridFull Time
5+ YOE5+ years software engineering; 3+ years Java (Spring Boot) and Python; AWS experience; CI/CD; Front-end and back-end development; on-call availability.
Java, Spring Boot, Python, AWS, Jenkins, GitHub Actions, AWS CodePipeline, Harness, Dynatrace, Splunk, CloudWatch, Jira, Docker, Kubernetes
1mo
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Actuarial Developer
New York City or San Francisco or Chicago
$160k-$210k/yr OnsiteFull Time
4+ YOE4+ years P&C actuarial experience; ACAS progress; production Python experience; experience with rating engines.
Python, FastAPI, Pytest, AWS, PostgreSQL, Dagster, DBT
2mo
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Embedded Software Engineer
Schaumburg, Illinois, United States
$75k-$150k/yr OnsiteFull Time
Bachelor's or Master's in computer/elec engineering; with C/C++ and Python; embedded software development experience; U.S. citizen able to obtain security clearance.
Linux, C, C++, Python
5d
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Staff Software Engineer
Waukesha, Wisconsin, United States
OnsiteFull Time
6+ YOE6+ years in OO design/programming; Python/Perl/Shell; CI/CD tools; GitLab/Perforce/ClearCase; Gradle/Maven; Linux-based software development.
Python, Perl, Shell scripting, Jenkins, Artifactory, Nexus, GitLab, Perforce, ClearCase, Gradle, Maven, GNU Make, Linux
1mo
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Software Engineer- Martech (487233)
Salisbury or Chicago
$101k-$152k/yr HybridFull Time
3+ YOE3+ years software engineering; Bachelor's in Computer Science or technical field; JavaScript/Python; SQL/ORM; web frameworks; TD development; Agile/ bimodal; strong problem solving.
JavaScript, Python, SQL, MSSQL, PostgreSQL, Angular, React, Django, Express, Snowflake, Databricks, Hightouch, Segment, Adobe Real-Time CDP, Salesforce CDP
2mo
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AI Software Engineer
Oak Brook, Illinois, United States
$140k-$160k/yr RemoteFull Time
3+ YOE3+ years software development; Bachelor's in CS or related; Python; RPA/AI frameworks; healthcare APIs (FHIR/HL7/EDI); US work authorization; no visa sponsorship.
Python, Docker, Git, CI/CD, Azure, AWS, GCP, FHIR, HL7, EDI
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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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
4h
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Back Office Developer (London)
London or Chicago or New York
OnsiteFull Time
3+ YOEBachelor’s degree in CS/Engineering or related technical field; 3+ years data processing software development; C++ in Linux; SQL and database design; Python on Linux a plus; strong English communication; knowledge of trading domains a plus.
C++, Linux, SQL, Python, Database design
HiringCafe market data
Python Developer Jobs market signals in Round Lake Park, 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
1,000+
Hiring companies
390+
Fresh sample
53% new in 30d
Salary visibility
74% show pay
Companies appearing in this market
PaychexCapital OneCognizantDRWFISGE HealthCareInspira FinancialJump Trading
Work location mix in visible results
Hybrid: 49Onsite: 40Remote: 6