Upstart

Integration Engineer - Contract

Upstart
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23 hours ago
Remote, United StatesMid Level
H1B sponsor

Responsibilities

  • Own technical onboarding for lending partners from requirements gathering and data mapping through testing, production launch, and initial post-launch support.
  • Configure and support integrations using Workato, REST APIs, SFTP, and existing core banking connector frameworks.
  • Partner with lender technology, operations, accounting, and implementation teams to gather requirements, resolve blockers, and maintain launch readiness.
  • Execute and validate end-to-end workflows involving member and account creation, loan boarding, funding processes, document transfer, and downstream data updates.
  • Troubleshoot production and implementation issues across APIs, data mappings, middleware, core banking platforms, and lender environments.
  • Improve integration scalability by optimizing workflows and standardizing implementation processes, templates, and automation.

Requirements

  • At least 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 and translating business workflows into integration requirements.
  • Experience working directly with external customers or partners and independently resolving technical issues.
  • Preferred experience with Workato, MuleSoft, Boomi, Tray.io, or another integration platform, with direct Workato recipe development especially valuable.
  • Preferred knowledge of banking, lending, fintech, or financial-services integration workflows and core banking platforms.
  • Preferred experience with SFTP, PGP encryption, NACHA files, loan boarding, account creation, production integrations, go-live activities, monitoring, and post-production support.
  • Preferred experience using Postman, SQL, or similar tools for API testing, data validation, and integration troubleshooting.

Benefits

  • Remote position.
  • Six-month contract-to-hire opportunity.
  • This contract role is not eligible for Upstart employee compensation, equity, bonus, or benefits offerings.
  • The position is non-exempt and paid hourly on a bi-weekly basis, with overtime eligibility as applicable.
  • The broader Upstart employee benefits package includes health coverage, retirement benefits, paid time off, family leave, wellness resources, productivity allowances, and employee assistance programs, but these offerings are stated as unavailable to this contract role.

Tech Stack

PostmanSQL

Categories

Solutions Engineering
Upstart

About Upstart

1,001-5,000 employees

Upstart builds an AI-powered lending marketplace and cloud software that connect consumers to banks and credit unions for personal, auto, and home-equity credit. Lenders use Upstart’s credit models and applications to automate originations, while Upstart earns platform and referral fees. Founded in 2012 and headquartered in San Mateo, California, Upstart is a public company listed on NASDAQ under the ticker UPST.

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