Upstart
Integration Engineer - Contract
United States +2 · Remote · Full-time · Posted Oct 13, 2026
- Location
- United States
Remote
Remote - Experience
- 4+ years; no alternative stated.
About the job
Owns technical onboarding and production launches for bank and credit union integrations with Upstart’s lending platform.
What you'll do
- Gather partner requirements, map data, configure integrations, test end-to-end workflows, and support production launches.
- Work with lender and internal teams to resolve technical blockers and troubleshoot integration issues.
- Improve integration scalability by optimizing workflows and standardizing repeatable implementation processes.
What they ask for
- 4+ years of experience in integration engineering, solutions engineering, technical implementation, solutions architecture, or a similar customer-facing technical role.
- Hands-on experience implementing and troubleshooting REST API integrations, including JSON, authentication, data mapping, error handling, and API testing.
- Experience with systems integration, middleware, iPaaS platforms, or API-based implementations.
- Experience gathering technical requirements, translating business workflows, and working directly with external customers or partners to resolve technical issues.
Nice to have
- Experience with Workato, MuleSoft, Boomi, Tray.io, or another integration platform; Workato recipe development is particularly valuable.
- Knowledge of banking, lending, fintech, financial services, or core banking integration workflows.
Pay
$47.98 — $81.63 USD (hourly rate; base pay)
Tools
Workato, REST APIs, SFTP, JSON, MuleSoft, Boomi, Tray.io, Postman
Model-written summary · the original posting is authoritative