Senior Quality Engineer — Remote, AI-Driven Testing

CIRCLE; Wilmington (DE); On-site; USD 130,000 - 190,000; Full time

Benefits offered by this job

Equity in the company

35 days paid time off

Remote-first culture

Job summary

Circle is seeking a Senior Quality Engineer to shape how quality is built into our AI-powered platform. You will partner with Engineering, Product Leads and Design to influence quality from early ideation through shipping, focusing on reliability, risk-based testing, and scalable automation across web, APIs, and integrations.

You’ll work across multiple product areas, advocating for quality, collaborating asynchronously with global teams, and leveraging modern tooling and AI-assisted approaches

Qualifications

• Exceptional written and verbal communication in English (CEFR C2 or equivalent).
• Experience as a Quality Engineer in modern product engineering teams.
• Strong web test automation experience with Playwright and TypeScript.
• Good knowledge of API and integration testing.
• Strong exploratory and risk-based testing skills.
• Confidence reading application code and debugging complex technical issues.
• Experience with CI/CD pipelines and automated test execution.
• Strong product judgement and collaboration across teams.

Responsibilities

• Partner with multiple product teams across different areas of Circle.
• Get involved early in product, design and engineering discussions.
• Identify meaningful product, technical and customer risks.
• Bring a quality perspective to user journeys, UI/UX, requirements and technical approaches.
• Shape pragmatic, risk-based testing approaches based on change and impact.
• Build and maintain reliable automated coverage across web, APIs and integrations.
• Investigate complex failures across the application, APIs, CI pipelines and supporting systems.
• Work with engineers to improve testability, reliability and developer feedback loops.
• Use modern engineering and AI-assisted tooling to improve planning, automation, debugging or investigation.

Skills

Quality engineering

English communication

Exploratory testing

Risk-based testing

CI/CD familiarity

Code debugging

Tools

Playwright

TypeScript

APIs testing tooling

Job description

Circle is seeking a Senior Quality Engineer to shape how quality is built into our AI-powered platform. You will partner with Engineering, Product Leads and Design to influence quality from early ideation through shipping, focusing on reliability, risk-based testing, and scalable automation across web, APIs, and integrations.

You’ll work across multiple product areas, advocating for quality, collaborating asynchronously with global teams, and leveraging modern tooling and AI-assisted approaches