QA Engineer II: Lending Platform Automation & API Testing

Cross River; United States; Remote; USD 100,000 - 140,000; Full time

Job summary

Cross River is seeking a QA Engineer II to join our Lending team. You will develop test cases, build automation, and test services and applications within Cross River’s Lending platform.

The ideal candidate brings 3+ years in QA and test automation, with proficiency in C# and Python, and experience testing RESTful APIs in a fintech environment. Collaboration and quality are core to our culture.

Qualifications

• 3+ years of QA and test automation experience.
• Proficiency in C# and Python.
• At least 1 year with SQL and RESTful APIs.
• Familiar with CI/CD pipelines and Git.
• Experience with AI assistive code tools (Copilot, Claude Code, Cursor) is a plus.
• Strong analytical and communication skills.

Responsibilities

• Collaborate with internal and external teams to perform manual and automated testing across Lending applications.
• Contribute to building and maintaining test automation across critical business domains.
• Participate in planning, triage, and prioritization of testing activities.
• Write and execute test cases for functional, regression, and API testing.
• Identify, document, and track defects through resolution.
• Actively contribute to a collaborative, quality-focused culture within the team.

Skills

C# and Python

RESTful API testing

Test automation

Analytical thinking

Communication skills

Fintech experience helpful

SQL

Tools

Git

CI/CD

Copilot

Claude Code

Cursor

Job description

Cross River is seeking a QA Engineer II to join our Lending team. You will develop test cases, build automation, and test services and applications within Cross River’s Lending platform.

The ideal candidate brings 3+ years in QA and test automation, with proficiency in C# and Python, and experience testing RESTful APIs in a fintech environment. Collaboration and quality are core to our culture.