QA & Testing Developer
Job Description
About the Role
We are hiring an experienced QA & Testing Developer to build and maintain production applications using Test Automation, Manual Testing, Performance Testing. This role requires strong technical fundamentals, clean code practices, and the ability to ship features independently while collaborating effectively with a remote team. The ideal candidate writes well-tested QA & Testing code, has experience with Selenium and Cypress, and can contribute to architecture decisions for systems serving thousands of users. You'll participate in code reviews, technical planning, and sprint ceremonies while owning features from implementation through deployment.
Key Responsibilities
- Own Test Automation implementation and optimization — configuration, customization, and ongoing enhancement based on business needs
- Manage Manual Testing workflows including setup, user training, and continuous improvement of processes
- Implement and maintain Performance Testing ensuring seamless integration with existing systems and workflows
- Build and maintain QA & Testing application features following clean code and SOLID principles
- Write comprehensive tests — unit, integration, and e2e — maintaining high test coverage
- Review code from teammates with constructive, thorough feedback focused on correctness and maintainability
- Participate in sprint planning, estimation, and technical architecture discussions
- Deploy code to production using established CI/CD pipelines and monitor for issues post-deployment
- Debug and resolve production issues with root cause analysis and prevention measures
- Document technical decisions, API contracts, and system architecture for team knowledge base
Must-Have Qualifications
- Hands-on experience with Test Automation — configuration, customization, and troubleshooting in production environments
- Proficiency with Selenium as part of the QA & Testing development/operations workflow
- 3+ years of professional QA & Testing development experience
- Strong fundamentals in QA & Testing architecture patterns and best practices
- Experience writing tests and maintaining codebases with good test coverage
- Git proficiency — branching strategies, code review workflows, and conflict resolution
- Clear English communication skills for daily standups, code reviews, and documentation
Nice-to-Have Skills
- ISTQB Certified Tester certification or equivalent validated credential
- Certified Selenium Professional certification or equivalent validated credential
- Experience with advanced QA & Testing features: Manual Testing, Performance Testing, API Testing
- Familiarity with the broader QA & Testing ecosystem including Cypress and Playwright
- Contributions to open-source projects or a notable GitHub/portfolio presence
- Experience with CI/CD pipelines, Docker, and cloud deployment
Interview Tips
Technical Coding Exercise
Give a small, realistic QA & Testing coding challenge that tests fundamentals — clean code, edge case handling, and test writing. Time-box to 45-60 minutes.
Architecture Whiteboard
Present a system design problem relevant to QA & Testing. Evaluate their approach to scalability, data modeling, and trade-off discussions.
Code Review Simulation
Show a QA & Testing pull request with both good patterns and subtle issues. Assess what they catch, how they communicate feedback, and what they prioritize.
Past Project Deep-Dive
Have them walk through their most challenging QA & Testing project. Ask probing questions about architecture decisions, obstacles, and what they learned.
Typical Team Structure
Team Size
2-5 QA & Testing developers
Reports To
Engineering Manager, Tech Lead, or CTO
Collaborates With
Product Management, QA/Testing, DevOps, Design
Skip the JD — Get Matched Instead
Tell us your QA & Testing requirements and we'll send pre-vetted profiles with video intros in 24-48 hours.
You're all set!
We'll send matched profiles within 24-48 hours. Check your email for next steps.