Summary: Seeking a Senior Automation Tester with JavaScript expertise to design, develop, and maintain automated test frameworks, ensuring robust and reliable software solutions. Highlights: 1. Drive quality and reliability of software solutions through automation. 2. Key role in designing, developing, and maintaining automated test frameworks. 3. Collaborate closely with cross-functional teams for robust applications. We are seeking a **Senior Automation Tester with JavaScript expertise** to drive the quality and reliability of our software solutions. You will play a key role in designing, developing and maintaining automated test frameworks, collaborating closely with cross\-functional teams to ensure robust, scalable and high\-performing applications. **Responsibilities** * Collaborate with test manager and product owners to define test plans and approaches for software features * Analyze requirements, acceptance criteria and technical documentation to create clear and complete test scenarios and cases * Design, develop and execute automated tests for both functional and non\-functional aspects of the software * Implement comprehensive API testing strategies to validate endpoints for correctness, security and performance * Develop and maintain component\-level test suites with mocks and contracts to ensure module reliability in isolation and system integration * Plan, execute and analyze performance and load tests to assess system scalability and stability * Identify, document and report defects with detailed reproduction steps and supporting evidence * Align closely with developers, devops and engineering teams to anticipate and test upcoming changes * Develop and maintain automated test scripts and frameworks focused on API, component, performance and reliability testing, integrating into CI/CD pipelines with quality gates * Communicate actively with developers, product owners and stakeholders to clarify requirements and verify implementations * Maintain accurate and traceable test artifacts in Xray, Jira, Confluence and Git repositories * Identify potential risks, escalate critical testing issues and suggest mitigation strategies for timely, high\-quality releases * Engage in Agile ceremonies including daily stand\-ups, sprint planning, retrospectives and backlog grooming **Requirements** * Minimum 3 years of working experience in automation testing or quality assurance roles * Proficiency in JavaScript and Playwright for designing and maintaining test suites * Knowledge of API testing tools such as Supertest, Wiremock, Bruno and Pact * Background in component\-level testing using WireMock, Docker compose or TestContainers with PostgreSQL and Kafka, LocalStack * Skills in authoring performance scripts with k6 and analyzing results using dashboards like Grafana and Xray * Experience in developing reusable test frameworks, libraries and utilities for automation scalability * Familiarity with integrating automated tests into CI/CD pipelines and managing quality gates * Capability to leverage AI\-assisted technologies such as GitHub Copilot within VS Code IDE for test case creation and script automation * Understanding of maintaining organized and traceable test artifacts in tools like Xray, Jira, Confluence and Git * Skills in collaborating within Agile teams and participating in Agile ceremonies * English proficiency at B2 level or higher