100% REMOTE - Greenhouse Integration Developer

About the role: We are looking for a Greenhouse Integration Developer to own and enhance the integrations between our Greenhouse ATS, Oracle HCM, and downstream onboarding systems. This role sits in HR Technology/HRIS and partners closely with Talent Acquisition, HR, and IT to deliver a seamless, automated hiring and onboarding experience.

• Work with HR, Talent Acquisition, and IT stakeholders to understand integration and data requirements across Greenhouse, Oracle HCM, and onboarding tools.
• Design, build, and maintain integrations between Greenhouse ATS and Oracle HCM (and other HR systems) using APIs, file-based interfaces, and middleware.
• Configure Greenhouse (fields, workflows, templates, webhooks) and support front end user needs tied to integrations.
• Ensure accurate, timely data flows for jobs, requisitions, candidates, offers, and new hires between Greenhouse and Oracle HCM.
• Implement robust error handling, logging, and monitoring for all integrations; troubleshoot and resolve integration issues and data mismatches.
• Ensure HRIS systems (including Greenhouse, Oracle HCM, and onboarding platforms) are compliant with GDPR and other data governance regulations, and participate in SOX and other audits as required.
• Support data and analytics using Greenhouse data for ad hoc reporting and dashboards for People Acquisition, HR leadership, and other business stakeholders.
• Collaborate with HRIS/People Analytics to provide data extracts and ad hoc reports using Greenhouse and Oracle HCM data.
• Develop and execute test cases for new integrations and configuration changes; participate in system upgrades and release testing for both Greenhouse and onboarding systems.
• Document technical designs, data mappings, interface specifications, and runbooks for integration operations.
• Provide Tier 2/Tier 3 support for integration related tickets from HR and Talent Acquisition.

• 3 5+ years of experience in HRIS / integration development, preferably with Greenhouse ATS and at least one enterprise HCM platform (Oracle HCM strongly preferred).
• Hands on experience designing and building integrations using REST APIs, JSON, webhooks, and/or file-based (SFTP) interfaces.
• Strong experience with at least one programming or scripting language (e.g., Java, Python, Node.js, or Ruby) for integration services or middleware.
• Practical experience with Oracle HCM integrations (HDL, REST/SOAP APIs, or integration cloud/middleware) is a strong plus.
• Familiarity with common iPaaS / middleware tools (e.g., MuleSoft, Boomi, Workato, Oracle Integration Cloud, Azure Logic Apps) is a plus.
• Solid understanding of HR data structures: jobs/positions, org units, candidates, offers, workers, and assignments.
• Experience working in environments with data privacy and compliance requirements (GDPR, SOX, data retention, access controls).
• Strong analytical, troubleshooting, and communication skills; able to translate business requirements into technical solutions.