280 senior developer jobs at 68 companies in East Peoria, IL
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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
2mo
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Senior Software Engineer
Peoria or Chicago or Irving
$113k-$183k/yr OnsiteFull Time
Hands-on Python software development for data pipelines, strong OOP and SDLC knowledge, Git and CI/CD experience, AWS and Snowflake familiarity, unit/integration testing, and experience with GenAI developer tools.
Python, Git, Jenkins, GitHub Actions, Azure DevOps, CI/CD, AWS Lambda, AWS Kinesis, AWS EventBridge, AWS CloudWatch, AWS CloudFormation, Dynamo, AWS Fargate, AWS S3, AWS SageMaker, AWS IAM, AWS RDS, Snowflake, GenAI developer tools, GitHub Copilot, Claude Code
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
3w
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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
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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
2w
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Senior Civil Site Engineer
McHenry or Peoria or Lisle or Springfield or St. Louis or Houston or Kansas City
$110k-$150k/yr OnsiteFull Time
10+ YOEBachelor's in civil engineering, 10+ years site development experience, PE license (or ability to reciprocate within 6 months), experience mentoring staff, AutoCAD/Civil3D and CADD experience, ability to travel and work overtime.
AutoCAD/Civil3D, CADD
1w
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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
1w
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Lead Software Engineer/Software Engineer - Marketing
Bloomington or Dunwoody or Richardson or Tempe
$97k-$150k/yr HybridFull Time
Requires Python and/or Java development, enterprise applications, AWS cloud-native and event-driven systems, container platforms, CI/CD, Agile and DevOps experience; lead-level work includes technical direction and mentoring.
Python, Java, AWS Lambda, Amazon S3, Amazon SQS, Amazon SNS, Amazon EventBridge, Amazon DynamoDB, Amazon SES, AWS Glue, Red Hat OpenShift Service on AWS, OpenShift, Kubernetes, Terraform, GitLab, GitLab CI/CD, GitHub Copilot, Codex
2w
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Senior Engineer - Hydraulics
Peoria, Illinois, United States
$115k-$135k/yr OnsiteFull Time
12+ YOEBS in engineering required (MS preferred), 12+ years hydraulic systems experience in mobile equipment, fluid power expertise, Matlab/Simulink/AMESim/Automation Studio/CAD proficiency, international assignment experience.
Matlab/Simulink, AMESim, Automation Studio, CAD
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Senior Manufacturing Engineer
Morton, Illinois, United States
$80k-$112k/yr OnsiteFull Time
5+ YOEHigh school diploma required; 5+ years manufacturing engineering experience; SolidWorks/CAD and JobBoss/MRP experience; ability to design tooling/fixtures, read/produce drawings, lead continuous improvement, and support production.
Solidworks, Microsoft Office, JobBoss, Adobe Acrobat, 3D printer slicer software, MRP/ERP Systems
2mo
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Senior Electrical Engineer
Peoria, Illinois, United States
$136k-$175k/yr OnsiteFull Time
8+ YOEPE-required or equivalent experience,8+ years designing power distribution, lighting, life-safety, and telecom; technical oversight, code review, mentoring, and strong communication skills.
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
2w
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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)
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Senior Electrical Design Engineer
East Peoria, Illinois, United States
$100k-$149k/yr OnsiteFull Time
5+ YOEBSEE or related preferred, 5+ years in electrical power and controls, knowledge of low/medium voltage systems, PLC/HMI experience, AutoCAD proficiency, NEC/NFPA/UL familiarity.
AutoCad, AutoCad electrical, PLC, HMI, SCADA, Modbus, Canbus
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Senior Mechanical Design Engineer
Peoria, Illinois, United States
$95k-$145k/yr OnsiteFull Time
Ownership of complex mechanical assembly design from concept to release; proficiency in Autodesk Inventor, FEA, Microsoft 365; experience leading design reviews, ECR/ECO processes, and mentoring engineers; bachelor's in mechanical engineering required.
Autodesk Inventor, Microsoft Word, Microsoft Excel, Microsoft PowerPoint, Microsoft Outlook, Microsoft Teams, FEA
1w
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Senior Analytics Developer
Peoria, Illinois, United States
$90k-$130k/yr HybridFull Time
3+ YOEBachelor's degree preferred; 3–5 years of data analytics experience, 3+ years of Tableau, Power BI, visual analytics design, data modeling, and strong communication and project leadership skills.
Tableau, Tableau Desktop, Tableau Server, Power BI, SQL, Python, R, SAP ERP
2mo
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Sr. Mechanical Engineer - HVAC/Building Systems
Champaign or Lisle or Normal or Peoria or Springfield or Tinley Park or St. Louis
$99k-$149k/yr HybridFull Time
10+ YOE10+ years HVAC and plumbing design for buildings; PE license; leadership/mentoring; Revit/AutoCAD proficiency.
Revit, AutoCAD, Microsoft Office, Carrier HAP, Trane Trace
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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
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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.
1w
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Senior Field Application Engineer - Irvine, CA
Irvine or Peoria or United States
$80k-$120k/yr OnsiteFull Time
5+ YOEBachelor's degree in a technical discipline, 5+ years in robotics or field engineering, complex deployment leadership, troubleshooting, networking, Linux, system integration, project management, and willingness to travel up to 30%.
Python, C++, ROS, ROS2, Linux
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