7 software integration engineer jobs at 3 companies in Peoria, IL

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Senior API Integration Developer
Bloomington, Illinois, United States
$113k-$156k/yr HybridFull Time
COUNTRY Financial
COUNTRY Financial: Provides insurance and financial services for individuals and businesses.
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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Autonomy Systems Integration Lead
Mossville, Illinois, United States
$128k-$209k/yr OnsiteFull Time
Caterpillar
CaterpillarNYSE: CAT: Manufactures construction equipment, mining machinery, and industrial engines.
Experience leading software teams, strong C++ programming, system engineering in automotive/heavy machinery, strong math/engineering fundamentals, ability to manage multiple complex projects.
C++
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Senior Autonomy Development Engineer
Mossville or Irving or Pittsburgh
$113k-$183k/yr OnsiteFull Time
Caterpillar
CaterpillarNYSE: CAT: Manufactures construction equipment, mining machinery, and industrial engines.
Develop production-quality C/C++ autonomy software; participate in full SDLC; support validation, safety, and hardware/software integration; bachelor's in CS/Engineering or equivalent experience.
C, C++, ROS, Linux, CI/CD, Git, MATLAB/Simulink, AUTOSAR, CAN, Ethernet
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Autonomy Development Engineer
Mossville or Irving or Pittsburgh
$98k-$158k/yr OnsiteFull Time
Caterpillar
CaterpillarNYSE: CAT: Manufactures construction equipment, mining machinery, and industrial engines.
Experienced C/C++ engineer for developing production autonomy software; embedded/real-time, debugging, lifecycle, and system integration experience; Bachelor's degree or equivalent industry experience.
C, C++, ROS, Linux, CI/CD, Git, Matlab/Simulink, AUTOSAR Classic Platform (BSW, RTE), CAN, Ethernet
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Experienced AI Engineer - Generative AI/Machine Learning
Chicago or Tempe or Peoria or Peoria
$121k-$176k/yr HybridFull Time
RLI
RLINYSE: RLI: Specialty insurance carrier providing property, casualty, and surety solutions.
7+ YOEBachelor's in computer science or related, 7+ years software engineering, experience with cloud-native apps, LLMs/RAG/vector search, Python, Kubernetes, Docker, CI/CD, and enterprise integrations.
Python, Kubernetes, Docker, REST, LangGraph, LangChain, Azure AI Foundry, Retrieval-Augmented Generation (RAG), Large Language Models (LLMs), OCR, Git, GitLab, GitLab CI/CD, Infrastructure as Code (IaC)
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Senior Performance/ Simulation/ Application Engineer
Mossville or Chillicothe
$131k-$169k/yr OnsiteFull Time
Caterpillar
CaterpillarNYSE: CAT: Manufactures construction equipment, mining machinery, and industrial engines.
2+ YOEMaster's in engineering +2 yrs experience or Bachelor's +5 yrs; 1 yr validation of control models vs test data; software-in-the-loop setup; model integration; Git, MATLAB/Simulink, CANape, Python experience.
Dynasty, GT Suite, AMESim, Git, MATLAB, Simulink, CANape, Python
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Technical Program Manager
Mossville, Illinois, United States
$128k-$209k/yr OnsiteFull Time
Caterpillar
CaterpillarNYSE: CAT: Manufactures construction equipment, mining machinery, and industrial engines.
Lead cross‑functional technical programs for hardware–software systems; Bachelor’s in Engineering or Computer Science; program management, cross‑team integration, and communication skills; NPI and safety‑critical systems experience preferred.