Quality Assurance Tester (Internship)

Job Description

About Us:

JIITAK Inc. (株式会社JIITAK) is a rising software development studio headquartered in Japan, dedicated to building sustainable digital solutions. Our mission is to create technology that not only supports our clients’ growth but also contributes to the long-term health of our planet.

With a multidisciplinary team of architects, designers, developers, managers, and coordinators, we deliver custom, eco-conscious software solutions. Sustainability is embedded into every step of our workflow from planning and design to development ensuring our work reflects both innovation and environmental responsibility.

Role Overview:

We are looking for a QA Tester with 1 to 2 years of experience to join our growing team. In this role, you’ll be responsible for ensuring the quality and functionality of our web and mobile applications through both manual and automated testing. You’ll work closely with developers, designers, and project managers to identify bugs, ensure test coverage, and contribute to a smooth and scalable release process.

Roles and Responsibilities:
• Design, develop, and execute comprehensive test cases based on business and technical requirements.
• Perform manual and/or automated testing across different environments (development, QA, staging, and production).
• Conduct regression testing to ensure consistent functionality after updates or fixes.
• Identify, document, and track bugs using appropriate bug tracking tools.
• Collaborate with cross-functional teams (Project Managers, Developers, Designers) to ensure quality is integrated throughout the development lifecycle.
• Participate in requirement analysis and architecture discussions to provide early QA insights during the SDLC.
• Develop and maintain automation frameworks and integrate automated tests into CI/CD pipelines.
• Continuously improve QA processes by identifying gaps, bottlenecks, and implementing best practices for efficiency and quality.

Key Skills and Qualifications:
• 1–2 years of hands-on experience in software quality assurance.
• Strong analytical thinking, problem-solving skills, and attention to detail.
• Solid understanding of software testing methodologies and QA best practices.
• Familiarity with bug tracking tools and proper defect reporting processes.
• Ability to manage and prioritize tasks effectively across multiple projects.
• Excellent communication and documentation skills.
• Willingness to learn and adapt to new tools and technologies.
• Basic knowledge of coding or scripting is a plus.