46 python software developer jobs at 24 companies in Creston, IL
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Software Engineer Lead
Lisle, Illinois, United States
$112k-$168k/yr OnsiteFull Time
1+ YOE5+ years professional software engineering experience; expertise in frontend (React/Angular/Vue) and server-side languages (TypeScript, Python, Java, C#, Ruby); cloud (Azure/AWS/GCP); Terraform; machine learning and data engineering experience preferred.
Azure, Terraform, React, Angular, Vue, TypeScript, Python, Java, C#, Ruby, AWS, GCP, NextJS, Tailwind, NestJS, Microsoft SQL Server, Apache Lucene, Jest
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Software Engineer I
Ottawa, Illinois, United States
$70k-$80k/yr OnsiteFull Time
2+ YOE2+ years embedded software experience; strong C/C++ and Python; experience with Embedded Linux, Yocto, QNX, RTOS, BSP/kernel work; BS/MS in CS/EE or equivalent; knowledge of IP and serial protocols; ARM experience preferred.
Embedded Linux, Yocto, QNX, RTOS, C, C++, Python, C#
2w
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Software Engineer II
Schaumburg, Illinois, United States
$74k-$108k/yr OnsiteFull Time
1+ YOEBS/MS in CS/Electrical/Computer Engineering or related,1–2 years embedded software experience,US citizenship,proficiency in embedded development,network protocols,and strong communication and problem-solving skills.
C/C++, Linux, Windows, Python, Perl, Microsoft PowerShell, Java, Make, Bash, TCP/IP, TLS, UDP, Git, JIRA, Android, iOS, SIP, RTP, RTCP, Gen AI, LLM, Embedded programming
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Production Software Engineer (Hybrid)
Rockford, Illinois, United States
$69k-$131k/yr HybridFull Time
2+ YOEUS citizenship required. Typically requires a university degree and ~2 years experience. Experience with NI LabVIEW (object-oriented), C/C++, and Python; ability to develop, test, document, and support production equipment software.
NI LabVIEW, C/C++, Python
4d
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Software Developer (Onsite - Huntley, IL)
Huntley, Illinois, United States
$60k-$80k/yr OnsiteFull Time
0+ YOEBachelor's degree in a relevant computer field and 0–2 years of software development experience. Requires knowledge of programming, databases, APIs, web services, and testing.
Python, Java, JavaScript, APIs, ERP, HSA, FSA, Microsoft 401k, Roth 401k
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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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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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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
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Software Engineer Lead
Lisle, Illinois, United States
$112k-$168k/yr OnsiteFull Time
1+ YOEBachelor's or Master's degree or equivalent experience; 1–5+ years software engineering experience; expertise in frontend/backend languages, cloud platforms, Terraform, ML model development, and strong communication.
Terraform, Azure, AWS, GCP, TypeScript, Python, Java, C#, Ruby, React, Angular, Vue, NextJS, Tailwind, NestJS, SQLServer, Apache Lucene, Jest
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Software Engineer
Lisle, Illinois, United States
$90k-$190k/yr OnsiteFull Time
5+ YOEBachelor's in CS/CE/EE,5+ years experience,proficiency in C/C++/Python,Windows/Linux/Unix,EMBEDDED and networking experience,TS/SCI clearance required (sponsorship available).
C, C++, Python, Windows, Linux, Unix, TCP/IP, ARM, MIPS, x86, PowerPC
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Software Engineer
Lisle, Illinois, United States
$90k-$190k/yr OnsiteFull Time
5+ YOEBachelor's or Master's in a technical field, minimum 5 years experience, proficiency in C/C++/Python, familiarity with Windows/Linux/Unix, strong communication and problem-solving skills, TS/SCI clearance required.
Windows, Linux, Unix, C, C++, Python, Microsoft
6d
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Space Systems Embedded Software Engineer - Level 2 (TS/SCI)
Rolling Meadows, Illinois, United States
$88k-$131k/yr OnsiteFull Time
2+ YOEBachelor's degree in STEM with 2+ years related experience (or Master's), active Top Secret/SCI clearance, experience in C/C++ and embedded systems, familiarity with RTOS and hardware test, and strong analytical skills.
C, C++, Python, JavaScript, Perl, Unix/DOS shell scripts, Oscilloscopes, signal generators, spectrum analyzers, RTLinux, VxWorks, Integrity, FreeRTOS, Yocto, Linux, Windows, Jira, Confluence, Bitbucket, GNU Radio, Redhawk
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2026 Startup Lab Associate—Software Engineering/Data Science [HYD]
Hyderabad or London or Schaumburg
OnsiteMultiple Commitments Available
Recent bachelor's or advanced degree, experience developing in high-level languages (Python, JavaScript, Java, Swift), strong communication and organizational skills, entrepreneurial mindset, and full availability in Hyderabad from 13 July 2026 to 9 October 2026.
Python, JavaScript, Java, Swift
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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
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Full Stack Engineer
Schaumburg, Illinois, United States
$115k-$130k/yr HybridFull Time
2+ YOE2+ years full stack development experience with React, Python, SQL and AWS; ability to read and improve existing codebase, consume/develop REST APIs, and work in a hybrid team environment.
React, Python, SQL, AWS, Athena, S3, DynamoDB, API Gateway, Amplify, CloudFront, Git, TypeScript, REST, Jira
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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)
2w
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Site Reliability Engineer
Naperville, Illinois, United States
$90k-$110k/yr HybridFull Time
3+ YOE3+ years SRE/DevOps experience, AWS expertise, IaC (Terraform/CloudFormation/Ansible), Python/Bash/PowerShell scripting, release/CAB experience, on-call participation, bachelor\u0002s degree or equivalent.
AWS, EC2, S3, RDS, IAM, Lambda, API Gateway, Terraform, AWS CloudFormation, Ansible, Python, Bash, PowerShell, CloudWatch, Prometheus, Grafana, GitLab CI, GitHub Actions, Jenkins, AWS CodePipeline, Datadog, PagerDuty, Docker, Kubernetes, AWS ECS, EKS
3w
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SAP iXp Intern - AI Engineer
Naperville, Illinois, United States
HybridInternship
Pursuing a BS/MS in CS, Engineering, Mathematics or related; comfortable with Python; coursework/experience with ML/LLM frameworks; basic SQL and data analysis; strong problem-solving and communication skills.
Python, JavaScript, TypeScript, PyTorch, Hugging Face, LangChain, LlamaIndex, SQL, FastAPI, React, Docker, Git, SAP BTP, SAP HANA Cloud, SAP Datasphere, Azure, GCP, AWS
2mo
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Application Developer
Naperville, Illinois, United States
$60k-$80k/yr OnsiteFull Time
0+ YOEBachelor's degree in technology, science, finance, economics, math, or engineering; strong communication; ability to work in a fast-paced, collaborative environment; eligible to work in the U.S. without visa sponsorship.
SQL, Python, Java, C#, Git
3w
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Forward Deployed Engineer
Schaumburg, Illinois, United States
RemoteFull Time
10+ YOE10+ years full-stack/frontend experience, proficiency in TypeScript/JavaScript and other languages, Next.js App Router and tRPC experience, strong commercial P&C insurance knowledge, excellent communication and consulting skills.
TypeScript, JavaScript, Python, Java, C++, React, Next.js, Next.js App Router, tRPC, Tailwind, shadcn/ui, Mantine
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