QA Engineer

Npv; Paris; Hybride; EUR 55 000 - 85 000; Plein temps

Avantages offerts par ce poste

Hybrid work in Paris or London

Relocation package to Paris

Top-tier medical insurance in France

Flexible time off

Résumé du poste

White Circle, an AI safety company, is hiring a QA Engineer for a manual-first product QA role with automation emphasis. You will test features across web and API layers, write test plans, and report reproducible bugs.

The role requires strong Playwright and Python automation, CI/CD integration, and English proficiency. Hybrid work from Paris or London with relocation to Paris, offering top-tier medical insurance and flexible time off.

Qualifications

• 2+ years in QA automation and building frameworks from scratch.
• Strong Playwright experience for E2E testing and scalable test suite design.
• Clean Python automation code (pytest, fixtures, parametrize).
• Hands-on CI/CD integration (GitHub Actions, GitLab CI, or similar).
• Practical use of AI coding agents and LLM-powered testing tools.
• Fluent English and clear communication.
• Based in or relocating to Paris or London (hybrid).
• Bonus: testing AI/LLM products with non-deterministic outputs, confidence scoring, edge-case prompts.
• Performance or load testing (k6, Locust).
• API testing tools (Postman, Insomnia, Yaak) or contract testing.
• Security-aware QA or SOC 2 environments.

Responsabilités

• Manually test new features and fixes across the web platform and APIs in fast release cycles.
• Identify high-risk areas, run exploratory, smoke, regression, and integration testing, and provide release feedback.
• Write concise test plans and checklists, investigate unexpected behavior, and file reproducible bug reports.
• Collaborate with engineers and product owners to clarify requirements and improve testability before development is complete.
• Automate stable, business-critical flows with Playwright and Python, and integrate them into CI/CD.

Connaissances

QA automation

Playwright

Python pytest

CI/CD

AI testing tools

English

Outils

Postman

Insomnia

Yaak

Description du poste

We're looking for a QA Engineer to join White Circle , an AI Safety company building the policy enforcement and optimization layer for AI systems. Backed by $11M from senior leaders at OpenAI, Anthropic, HuggingFace, Mistral, and DeepMind, White Circle processes 100M+ API calls monthly and runs its own LLMs in production. This is a manual-first product QA role, with automation as a key tool. You will Manually test new features and fixes across the web platform and APIs in fast release cycles, sometimes as short as one working day. Identify the highest-risk areas, run exploratory, smoke, regression, and integration testing, and give clear release feedback. Write concise test plans and checklists, investigate unexpected behavior, and file reproducible bug reports. Work with engineers and product owners to clarify requirements and improve testability before development is complete. Automate stable, business-critical flows with Playwright and Python, and integrate them into CI/CD.

Requirements

• 2+ years in QA automation, including building frameworks from scratch.
• Strong Playwright experience for E2E UI testing and scalable test suite design.
• Clean Python automation code (pytest, fixtures, parametrize).
• Hands-on CI/CD integration (GitHub Actions, GitLab CI, or similar).
• Practical use of AI coding agents and LLM-powered developer tools in testing workflows.
• Fluent English and clear communication.
• Based in or relocating to Paris or London (hybrid).
• Bonus Testing AI/LLM products: non-deterministic outputs, confidence scoring, edge-case prompts.
• Performance or load testing (k6, Locust).
• API testing tools (Postman, Insomnia, Yaak) or contract testing.
• Security-aware QA or SOC 2 environments.

Benefits

• We offer Competitive salary + equity.
• Hybrid work from Paris or London, relocation package for Paris.
• top-tier medical insurance in France and flexible time off.
• L&D budget, all hardware and tools you need, plus covered AI agent and IDE subscriptions.
• Team off-sites twice a year.