8 api integration jobs at 4 companies in Peoria, IL
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Senior API Integration Developer
Bloomington, Illinois, United States
$113k-$156k/yrHybridFull Time
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.
AonNYSE: AON: Global professional services firm providing risk and people solutions.
5+ YOE5+ years Workday Benefits, HRIS integrations; API implementations; Bachelor’s degree; certifications in product management, Agile/Scrum, data analytics; familiarity with Workday modules.
CaterpillarNYSE: CAT: Manufactures construction equipment, mining machinery, and industrial engines.
Experience designing and operating API platforms with Apigee and GCP, REST/OpenAPI practices, OAuth2/JWT security, Terraform IaC, and software integration across the SDLC.
CaterpillarNYSE: CAT: Manufactures construction equipment, mining machinery, and industrial engines.
Hands-on AI application development with Python, LLMs, RAG, embeddings, vector DBs, API integration, responsible AI, and experience translating supply chain or procurement challenges into scalable solutions.
CaterpillarNYSE: CAT: Manufactures construction equipment, mining machinery, and industrial engines.
8+ YOEExtensive Salesforce development experience (typically 8+ years), strong skills in OmniStudio, Apex, LWC, integrations, APIs, CI/CD, data modeling, and software architecture; Bachelor’s degree in CS or related field.
CaterpillarNYSE: CAT: Manufactures construction equipment, mining machinery, and industrial engines.
Design and improve controls for production equipment, develop/modify PLC and ladder logic, deploy IIoT and API integrations, lead automation projects; degree or equivalent experience desired; up to 40% travel; drug screen required.
State Farm: Provider of auto, home, life, and health insurance.
15+ YOE15+ years in software quality engineering with Tosca, OIPA life modernization experience, Playwright+JavaScript automation, Integration/E2E/API testing, CI/CD familiarity, and experience leveraging AI-assisted development.