586 developer jobs at 177 companies in Dunlap, IL
2mo
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Prin Systems Developer
Sun Prairie or Lakeville or Mankato or Bloomington
$119k-$180k/yr HybridFull Time
12+ YOEBachelor's degree or equivalent and 12+ years developing enterprise applications; advanced knowledge of Microsoft .Net, JavaScript, C#, and MS SQL; experience with application lifecycle, testing, code review, and mentoring.
Microsoft .Net, JavaScript, C#, MS SQL
4w
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Senior Data Engineer
Chicago or Peoria
$113k-$183k/yr OnsiteFull Time
Extensive Python development, OOP, CI/CD and Git experience; knowledge of AWS services, relational/NoSQL databases, software development lifecycle, testing, decision-making and effective communication.
Python, Git, Jenkins, GitHub Actions, Azure Devops, CI/CD, Bedrock, Lambda, Dynamo, Fargate, S3, Sagemaker, IAM, RDS, DynamoDB, PostgreSQL, MongoDB, Oracle
4w
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Senior Data Engineer
Peoria or Chicago
$113k-$183k/yr OnsiteFull Time
Extensive software development experience with Python, OOP, CI/CD, Git, AWS services, and relational/noSQL databases; strong decision-making and communication skills.
Python, Git, Jenkins, GitHub Actions, Azure DevOps, Bedrock, Lambda, Dynamo, Fargate, S3, Sagemaker, IAM, RDS, PostgreSQL, DynamoDB, MongoDB, Oracle
2mo
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(AI Experienced) Software Engineer/Lead Software Engineer
Bloomington or Dunwoody or Richardson or Tempe
$78k-$159k/yr HybridFull Time
Experience with Python, Terraform, cloud architecture (AWS), DevSecOps, AI/GenAI/LLM integration, frontend (TypeScript/Angular) and backend (Go) development; strong data and ML workflow familiarity.
Python, Terraform, APIs, JSON, React, AWS, Lambda, EC2, SQS, S3, Cloudfront, API gateway, SNS, Sagemaker, TypeScript, Angular, Go
1mo
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Mainframe Developer (Chicago, IL, US)
Bloomington or Chicago
$90k-$97k/yr OnsiteFull Time
10+ YOEStrong experience with mainframe technologies (PL/I, IMSDB, DB2, JCL, SORT), 10+ years preferred, health insurance domain experience, development and production support, SAS/REXX, debugging with IDB/IDZ, Git, Agile, Control-M, REST APIs/MQ.
PL/1, PL/I, IMSDB, DB2, JCL, SORT, COBOL, SAS, REXX, VSAM, IDB, IDZ, GIT, Git, CI/CD, Pipeline, Control-M, Webservices, REST API, JSON, MQ, AWS
1w
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Sr. Software Engineer (.Net Full Stack)
Peoria or Tempe or Alpharetta or Peoria
$96k-$138k/yr HybridFull Time
8+ YOE8+ years software development experience; strong C#/.NET full‑stack skills with Blazor, REST APIs, microservices; experience with MongoDB, Microsoft SQL Server, Kafka, Git, CI/CD and AI-assisted development tools.
C#, .NET, Blazor, Razor, HTML5, CSS3, JavaScript, MongoDB, Microsoft SQL Server, Kafka, Git, CI/CD, GitHub Copilot, ChatGPT, Large Language Models (LLMs), Retrieval-Augmented Generation (RAG)
3w
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Enterprise Software Developer
Peoria, Illinois, United States
$55k-$90k/yr RemoteFull Time
2+ YOEBachelor's in CS or 2+ years experience, proficiency in C#, .NET, Entity Framework Core, OOP, unit testing, relational databases, web application technologies, and source control; able to work independently and with customers.
C#, .NET, Entity Framework Core, React, Angular, MVC, HTML/CSS, NoSQL, Microsoft Azure, Amazon AWS
3mo
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Full Stack Engineer, Senior
Oakland or Seattle or WA or OH or CA or Long Beach or AZ or CO or CT or FL or GA or MD or MN or NV or OR or El Dorado Hills or Lodi or Rancho Cordova or Redding or San Diego or Woodland Hills or AL or IL or VA or WI or TX or NY
$103k-$174k/yr HybridFull Time
5+ YOE5+ years full stack development; BA/BS or equivalent IT experience; React/Vue/Angular; .NET/Java/Node.js/Python APIs; SQL/NoSQL; Azure preferred; Docker; IaC; CI/CD; AI tools; healthcare experience preferred.
React, Vue, Angular, JavaScript, TypeScript, .NET, Java, Node.js, Python, MS SQL Server, Oracle, NoSQL, REST, Azure, AWS, GCP, Docker, Kubernetes, Ansible, Bicep, ARM, Terraform, GitHub, GitLab, Bitbucket, Git
2mo
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AWS Software Engineer-$1,000 Sign-on Bonus
Peoria, Illinois, United States
$88k-$135k/yr HybridFull Time
2+ YOEDesign, develop, and deploy cloud-based applications on AWS; collaborate with cross-functional teams to ensure scalable, secure, and cost-effective solutions.
AWS, CloudFormation, Terraform, GitLab, CodePipeline, CodeBuild, CodeDeploy, Docker, Kubernetes, React, CoffeeScript, Backbone, .NET, C#, SQL Server
2w
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Senior API Integration Developer
Bloomington, Illinois, United States
$113k-$156k/yr HybridFull Time
7+ YOE7+ years integration experience with MuleSoft and Azure APIM, strong API design, DataWeave/JSON/XML/SQL skills, CI/CD and production support experience.
Mule 4, Anypoint Platform, CloudHub 2.0, DataWeave, RAML, OpenAPI, REST, SOAP, JSON, XML, SQL, Azure API Management, Azure Functions, Logic Apps, App Services, Service Bus, Key Vault, CI/CD, Git, Splunk, Dynatrace, Azure Monitor, Application Insights, MuleSoft Anypoint Monitoring, MUnit, OAuth 2.0, OpenID Connect, JWT
2mo
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Engineer IV, Embedded Software Developer (Peoria, IL, US, 61639)
Peoria, Illinois, United States
$112k-$133k/yr HybridFull Time
6+ YOEBachelor’s degree in engineering; 6+ years related experience; real-time Linux, C; schematics reading; documentation; risk analysis; debugging and testing.
Real-time OS, Linux, C programming, Oscilloscopes, Multimeter
1mo
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Sr. Software Engineer, Full-Stack (Factory Systems)
Palo Alto or Irvine or Normal
$147k-$184k/yr OnsiteFull Time
7+ YOE7+ years full-stack development; frontend with React and TypeScript; backend experience in Golang/Node.js/Python; RESTful API design; SQL/NoSQL; cloud (AWS/Azure/GCP); stream processing and message queues (Kafka, NATS, RabbitMQ); Agile experience.
React, TypeScript, HTML, CSS, Redux, Vuex, Jest, Cypress, Golang, Node.js, Python, SQL, NoSQL, AWS, Azure, GCP, Kafka, NATS, RabbitMQ, OPC UA, EthernetIP, Modbus, MQTT, Scrum, Kanban
1mo
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Vactor Mfg - Engineer Sr/ & Project Engineer
Streator, Illinois, United States
$95k-$110k/yr OnsiteFull Time
5+ YOEBachelor's degree in engineering, minimum 5 years design/engineering experience, strong verbal/written communication, ability to develop designs, perform analysis, and coordinate projects.
3w
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Senior Engineer
East Peoria, Illinois, United States
$120k-$140k/yr OnsiteFull Time
8+ YOEAdobe Workfront and Fusion developer with Adobe Workfront certification, strong API and Java skills, 7+ years Workfront experience, Bachelor's in Computer Science, ability to gather requirements and deliver workflows, templates and automation.
Adobe Workfront, Fusion, APIs, Java, Jira
5d
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Automation Engineer
Peoria, Illinois, United States
$100k-$120k/yr OnsiteFull Time
5+ YOERequires 5+ years in electrical or controls engineering, Allen-Bradley Logix PLC programming, fieldwork, and SCADA development; 3+ years with PanelView or touchscreens. Engineering or technology degree preferred.
Allen-Bradley Logix, PLC, SCADA, FactoryTalk View SE, Ignition, Wonderware, VTSCADA, iFix, Allen-Bradley PanelView, HMI, OIT, DCS, industrial networking, IT infrastructure, radio/cellular telemetry
10h
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Senior Embedded C++ Engineer – Robotics & Autonomous Systems
Chillicothe or Mossville
$90k-$125k/yr OnsiteFull Time
6+ YOEBachelor's degree in computer science, software engineering, or a relevant field; 6–7 years of experience; strong C/C++ skills; Git, debuggers, compilers, C Test, Google Test, CAN, and Ethernet experience.
C++, Linux, GitHub, Git, C, debuggers, compilers, C Test, Google Test (GTest), CAN, Ethernet, GStreamer, Detect sensors
2w
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Manufacturing Engineer Intern
Morton, Illinois, United States
$20-$26/hr OnsiteFull Time
Support and improve manufacturing methods, perform time-and-motion studies, analyze data, and develop production standards; proficiency with Excel and ability to perform physical shop walks.
Microsoft Excel
2mo
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Civil Engineer - Municipal
Normal or Peoria
HybridFull Time
8+ YOEBS in Civil or Environmental Engineering; 8-15 years municipal/water/wastewater experience; PE license; project management; strong communication; Illinois EPA permitting; client development.
Project management, Engineering design tools, CAD (implied), Modeling and analysis tools
2w
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Manufacturing Engineer Intern
Morton, Illinois, United States
$20-$26/hr OnsiteFull Time
Assist planning and improving manufacturing methods, perform time-and-motion studies, develop production standards, analyze work study data, draft equipment/layouts, and use spreadsheet tools (Excel). High school diploma preferred; studying in a related field helpful; must meet attendance and safety requirements.
Microsoft Excel
1mo
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Senior Materials Engineer - Metals
Tustin or Plymouth or Normal
$99k-$123k/yr OnsiteFull Time
5+ YOEMaster’s degree in materials/metallurgical/mechanical engineering, 5+ years in automotive product development, deep steel metallurgy, light-metal knowledge, hands-on microscopy and testing, familiarity with manufacturing and supplier processes, strong communication.
microscopy, formability testing, mechanical testing, corrosion evaluation, APQP, PPAP, DFMEA, PFMEA, CAE
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