QA Engineer (Blockchain) - Paris | Remote France

Full-time – Permanent – Paris or Remote from France  – 55/70k€ + equity

As a Blockchain QA Engineer at Kiln, you will join our EVM Development Team, composed of 6 engineers owning APIs and Smart Contracts products [https://docs.kiln.fi/v1/]. You will collaborate with our Tech Lead Engineers to design a global quality assurance strategy, aiming to increase test consistency and coverage at scale. You will also work as a multi-squad contributor to provide tooling, and best testing practices to the team.

Responsibilities:

• Develop and maintain a comprehensive and scalable testing framework for our smart-contracts and backend services, ensuring efficient and reliable test execution.

• Collaborate with Smart-Contract Engineers and the Product Manager to understand project requirements and identify areas that require enhanced testing coverage.

• Document test plans, test cases, and test reports to ensure effective test coverage and traceability.

• Define and implement with the development team testing practices, standards, and guidelines to ensure consistent and high-quality deliverables.

• Define and implement data integrity testing practices, ensuring the accuracy, completeness, and consistency of data stored and processed by our applications.

• Identify, analyze, and report defects, issues, and risks, and work closely with development teams to facilitate timely resolutions. 

• Prepare, participate and follow through external audits with our partners (eg. Halborn, Quantstamp, Spearbit…) and certifications processes (eg. SOC, ISO…).

Stack: 

• Smart-contract: Solidity, Foundry, OpenZeppelin.

• Software: Golang, Node.js, TypeScript, PostgreSQL, Open API, Python.

• Infrastructure: Docker/Kubernetes.

Requirements:

• 3+ years of experience as a Quality Assurance Engineer, within a high-standard software engineering environment:

  • End-to-End testing frameworks (Cypress, Selenium, Puppeteer, Nightwatch...).

  • Software development best practices (BDD, CI/CD, DevOps...). 

  • API and microservice testing.

• Programming skills in Solidity, Python, Go or TypeScript.

• Familiar with Ethereum …