Senior QA Engineer
Senior QA Engineer
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1 Vacancy
Job Description
As a Senior QA Engineer you will play a pivotal role in designing developing and executing automated and manual testing strategies to guarantee a seamless secure and highperformance user experience. You will collaborate with developers product managers and DevOps engineers to integrate testing best practices into the CI/CD pipeline ensuring efficient and stable production releases.
This is a handson technical role requiring expertise in test automation API validation fintech security and blockchain transaction testing.
1. Automated & Systematic Testing
- Develop and maintain endtoend test automation frameworks for web mobile and APIs.
- Implement continuous testing pipelines using GitLab Actions Jenkins and Kubernetesbased CI/CD workflows.
- Execute functional performance security and regression testing to validate product quality before release.
- Automate test cases using any of the established test automation frameworks Selenium Cypress Playwright and Appium.
2. API & Crypto Transaction Testing
- Build and execute API test suites to validate payments authentication and blockchain transactions.
- Ensure secure and accurate crypto wallet interactions including deposit withdrawal and staking operations.
- Test smart contract integrations ensuring safety against exploits and vulnerabilities.
3. Bug Tracking & Continuous Improvement
- Identify document and prioritize bugs and performance issues.
- Work closely with developers and DevOps engineers to fix issues before production releases.
- Advocate for testdriven development (TDD) and behaviordriven development (BDD) best practices.
4. CrossTeam Collaboration
- Partner with Backend & Frontend Engineers to define test cases that match business logic and UI expectations.
- Collaborate with Product Managers to validate features against business requirements.
- Work with Customer Support & Technical Support teams to troubleshoot and resolve live production issues.
Technical Skills:
- 5 years of experience in QA Engineering ideally in fintech crypto or payments.
- Handson experience with test automation frameworks
- Strong understanding of API testing & automation
- Experience with performance & load testing tools.
- Knowledge of CI/CD pipelines and automation
- Understanding of blockchain testing smart contracts and crypto transaction validation.
- Strong programming skills in JavaScript/TypeScript for test automation.
- Familiarity with SQL databases (PostgreSQL) and NoSQL (Redis MongoDB) for data validation testing.
Soft Skills & Mindset:
- Detailoriented mindset capable of identifying edge cases and risk factors.
Strong problemsolving abilities with a structured approach to debugging issues.
Ability to work independently and thrive in a fastpaced agile fintech startup.
Strong communication skills to explain test results risks and quality measures to stakeholders. - Passionate about automation and improving development efficiency
Employment Type
Full Time
