Partner Integration Engineer — Spring Hill, TN

W9d is seeking a Partner Integration Engineer to join one of our top clients for a remote opportunity. In this role, you’ll serve as the technical point person for external partners integrating via APIs to submit claims for processing, underwriting, and funding. You’ll guide integrations end-to-end—from discovery and requirements through go-live—collaborating closely with partner engineers and internal product/engineering teams.

Position Overview for the Partner Integration Engineer:

• Serve as the primary technical contact for partners throughout the integration lifecycle, from kickoff to stable production

• Lead technical discovery to understand partner systems, workflows, constraints, and integration scope

• Translate requirements between technical and non-technical stakeholders, aligning on timelines, trade-offs, and next steps

• Troubleshoot and validate integrations using hands-on investigation (API calls, logs, and data analysis) and structured testing

Requirements for the Partner Integration Engineer:

• 5+ years of experience in integration engineering, solutions engineering, solutions architecture, technical implementation, or similar customer-facing technical roles

• Strong working knowledge of REST APIs, authentication methods, and data formats (e.g., JSON, XML, flat files), including data mapping and error handling

• SQL proficiency for investigating data, validating integrations, and troubleshooting issues end-to-end

• Demonstrated ability to write clear technical requirements, specifications, and customer-facing integration documentation

• Excellent communication and stakeholder management skills, with the ability to influence outcomes across teams without direct authority

What's in it for you?

• Competitive compensation and a comprehensive benefits package

• Health insurance: Multiple medical plan options, plus dental and vision coverage

• Life insurance coverage

• 401(k) with a generous company match

• Flexible Spending Accounts (FSAs) for medical and dependent care expenses

• Paid time off to relax, recharge, and maintain a healthy work-life balance