* Salário: R$ 3.000 a R$ 6.000 por mês (estimado)
* O valor exibido é uma estimativa calculada com base em dados públicos e referências do mercado. Não garantimos que este seja o salário oferecido para esta vaga específica.
Área: Tecnologia da Informação
Nível: Junior
We’re looking for a proactive, detail-oriented QA Automation Engineer to help ensure the reliability, security, and performance of modern software applications and platforms. You’ll partner closely with engineering, DevOps, and product teams in a fast-paced environment to build strong automation coverage and raise overall quality. Blockchain/Web3 experience is preferred, but not required.
Responsibilities
- Design, build, and maintain automated testing frameworks across web applications, APIs, backend services, and integrations.
- Develop and execute unit, integration, regression, and end-to-end automated test suites to ensure system reliability and stability.
- Create and maintain automated tests for complex workflows, edge cases, and data/state transitions across services.
- Integrate and manage automated testing within CI/CD pipelines using tools such as GitHub Actions, GitLab CI, or Jenkins.
- Conduct performance, scalability, and load testing across core services and infrastructure.
- Identify, document, and track bugs and system weaknesses, partnering with engineering teams to improve QA processes, automation coverage, and testing standards.
- 4+ years of experience in QA Automation, including designing and maintaining automated testing frameworks.
- Strong proficiency in Python or JavaScript/TypeScript for building and maintaining automation scripts and test frameworks.
- Experience with automation tools such as Cypress, Playwright, Selenium, or similar testing frameworks.
- Strong understanding of testing best practices, test strategy, and software development lifecycles.
- Hands-on experience working with CI/CD pipelines and containerized environments (Docker).
- Strong verbal English communication skills.
- Availability to work and collaborate during EST (Eastern Standard Time) hours.
Preferred Qualifications
- Blockchain/Web3 experience preferred (not required), including familiarity with smart contracts, EVM-based systems, and Web3 integrations (e.g., Ethers.js/Web3.js).
- Experience testing smart contracts and/or working with Solidity (nice to have).
- Experience with Hardhat, Truffle, or Foundry.
- Background in security testing or vulnerability assessment.
- Experience with performance testing tools such as k6 or JMeter.
- Experience with distributed systems, Layer 2 solutions, or cross-system integrations.