Senior QA Engineer

Cross River

. Partner with multiple internal and external teams to automate and perform testing on a variety of different services and applications .

Posted 9/22/2026full-timeRemote • New Jersey • United StatesSenior💰 $120,000 - $160,000 per yearWebsite

Core Competencies

Role fit

Core Competencies

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Demonstrates extensive experience in quality assurance and test automation, particularly with React-based UIs and RESTful APIs. Proficient in C#, with knowledge of JavaScript and TypeScript, while fostering a collaborative and quality-focused team environment.

Highest-signal resume keywords

Quality AssuranceTest AutomationReact-Based UI TestingC# ProgrammingRESTful API Testing

ATS Keywords

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Applicant Tracking System Keywords

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Hard Skills

Quality AssuranceTest AutomationReact-Based UI TestingC# ProgrammingRESTful API TestingJavaScriptTypeScriptSpecflowReqnrollBehavioral Testing

Soft Skills

Strong Communication Skills

Industry Keywords

BankingFinanceCryptoFintech

Tech Stack

Tools & technologies

JavaScriptReactTypeScript

About the role

Key responsibilities & impact

Partner with multiple internal and external teams to automate and perform testing on a variety of different services and applications
Build test automation across multiple critical business domains
Plan, triage, and prioritize work across multiple work streams
Share knowledge with and mentor teammates
Actively contribute to a collaborative Quality focused culture within the team

Requirements

What you’ll need

6+ years of experience in performing quality assurance and test automation
3+ years of experience working with React-based UIs and related testing frameworks
3+ years of experience testing RESTful APIs
3+ years of experience in C#
Some proficiency in JavaScript and TypeScript
Specflow/Reqnroll behavioral testing frameworks strongly preferred
Strong communication skills (written and verbal)
Experience working in banking, finance, crypto or fintech is helpful, but not required