> Markdown version of [/jobs/ext/4637083-it-integration-developer](https://www.wearedevelopers.com/jobs/ext/4637083-it-integration-developer). Every page supports `.md` or `Accept: text/markdown`. Links point to the HTML versions so they work for humans too. Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # IT Integration Developer - **Company:** GreenState Credit Union - **Location:** North Liberty, IA, United States - **Salary:** $103,793 - $121,346 - **Contract:** Permanent contract - **Skills:** Application Programming Interfaces (APIs), Application Configuration Access Protocols, Cloud Computing, Data Integration, Disaster Recovery, Software Engineering, Systems Integration, Performance Testing, Api Design - **Published:** November 8, 2026 - **Apply:** https://find.jobs/jobs-near-me/apply/ats-redirect/?id=3057039221-2 ## About the Role * API development * Data integration * Cloud platforms * On-premises software integration * Automated functional testing * Performance testing * Security testing * Error reporting * Production application configuration * Disaster recovery planning ## Description Designs, develops, maintains, and supports real-time integrations between on-premises and hosted software platforms. Works with business and technical teams to build and test APIs, improve data integration and error reporting, support vendor implementations, and maintain application availability and disaster recovery readiness., * Architect and support cloud and on-premises data integration and error reporting solutions. * Create, modify, and maintain data integrations based on functional, data integration, and security specifications. * Develop automated API functional, performance, and security tests. * Coordinate with third-party vendors to resolve issues and implement software or hardware. * Configure production applications and define product specifications and workflow models. * Document repeatable deployment procedures and support contingency and disaster recovery testing.