• Build a strong understanding of Whatnot's buyer and seller experience, marketplace terminology, and live shopping ecosystem. • Review the Japanese app and web experience across agreed-upon user journeys and product flows. • Evaluate whether language feels natural, intuitive, and culturally appropriate for Japanese users. • Assess whether key flows are clear, trustworthy, and easy to understand for both buyers and sellers. • Identify terminology, messaging, and UX patterns that may create confusion or feel unnatural in a Japanese context. • Update translations directly in our translation management system where issues can be resolved at the string level. • Document issues that cannot be solved through translation alone, including source copy, UX, design, technical, or product-related concerns. • Provide clear recommendations and rationale for proposed improvements. • Help improve consistency across Japanese terminology, product language, and user-facing messaging. • Share findings and collaborate with the Localization team on prioritization and follow-up actions.

• Participate in System Testing: You will play a key role in our system testing activities by planning, performing, and executing a variety of tasks using a balanced approach that includes exploratory, pre-planned and automated testing across functional, non-functional, and load aspects. • Automated Testing: You will conduct automated testing of our IMS by developing automated test cases using advanced simulation tools. • Problem Analysis and Debugging: You will be responsible for analyzing and debugging issues across multiple, complex solutions, ensuring the reliability and performance of our systems. • Automated Test Execution: You will write and execute automated tests utilizing our in-house framework, along with essential tools such as SIPp, IxLoad, and Seagull. • Quality Assurance and Regression Testing: You will take ownership of the product testing process, ensuring the quality and readiness of new features, as well as existing ones, through comprehensive regression testing. • Framework Development and Debugging: You will contribute to the development and debugging of our Python-based in-house testing framework, ensuring its effectiveness and reliability. • Process Improvement: You will continuously help to refine and adapt our testing processes, concepts, and solutions, driving innovation and efficiency in our quality assurance practices.

Role Description Our AI QA team provides end-to-end testing solutions of complex AI-driven features, hardware sensors supporting AI functionality, and large-scale cloud and embedded systems. We bring proven experience in both hardware and software product development, with a strong focus on motion detection technologies. We specialize in building and executing multi-layered automation frameworks across integration, system, and acceptance levels, ensuring comprehensive test coverage, continuous product state monitoring, and stable product releases. Responsibilities and Duties - Apply testing knowledge — including testing theory and test design techniques — to contribute to product quality on an assigned project, and create test cases from requirements and specifications. - Report defects following established templates, verify bug fixes, and document test results for the assigned scope. Qualifications - Understanding of QA and QC principles. - Basic Linux knowledge (CLI navigation, file system). - Knowledge of testing methodologies, test design techniques, test types. - Theoretical knowledge of SQL, web services. - At least an Upper-Intermediate level in both written and spoken English (B2). Requirements - Understanding of SDLC. - Understanding of test cases and project management systems. - Understanding of network principles. Benefits - The environment of equal opportunities, transparent and value-based corporate culture, and an individual approach to each team member. - Competitive compensation and perks. - Gig-contract (6 months). - 21 paid vacation days per year, paid public holidays according to the Ukrainian legislation. - Development opportunities like corporate courses, knowledge hubs, and free English classes. - Medical insurance is provided from day one. Sick leaves and medical leaves are available. - Remote working mode is available within Ukraine only. - Free meals, fruits, and snacks when working in the office.

• Design risk-based test strategies for new features and releases, then rapidly convert those strategies into automated coverage using AI-assisted development workflows • Use Claude Code within VS Code or equivalent AI coding agents as your primary development environment to generate, scale, and maintain automated test coverage • Build and maintain automated test suites using Playwright, integrated within GitHub CI/CD pipelines, ensuring quality gates are embedded throughout the software development lifecycle • Design and implement agentic testing workflows that generate, adapt, and maintain automated tests using AI models and APIs • Build reusable frameworks, utilities, shared libraries, and AI-powered tools that increase test authoring velocity across engineering teams • Partner closely with engineers, product managers, and designers to shift quality left, influencing requirements, design decisions, observability, and deployment strategies • Continuously improve test suite health by reducing flakiness, increasing execution speed, and ensuring reliable quality signals for every release • Drive quality upstream by identifying risks early and implementing preventative quality practices • Own and improve quality metrics including automated coverage growth, escaped defects, test execution performance, flakiness rates, and release confidence • Enable developers to write, execute, and maintain automated tests as part of their daily workflow