Junior QA Engineer | Webtech

Hi! We are Boosta, a holding tech company that creates, develops, and invests in digital businesses with global potential. Today, we collaborate with over 800 specialists from different parts of the world, and millions of users use our products and services. We are looking for a Junior QA Engineer to join Boosta’s service team, which provides design, development, content, and IT infrastructure creation & support services for the holding’s projects. Key facts about Webtech: 50+ skilled professionals; 300+ projects per year; diverse project portfolio. As a Junior QA Engineer, you will: Develop and maintain test plans, checklists, and test coverage, including edge cases. Perform regression testing during releases. Track bugs in Jira and communicate directly with developers. Test integrations with services such as Google Calendar, Slack, Jira, and others. Test products across different environments (dev, prod) and platforms, including browser extensions, web applications, and macOS/Windows applications. We value specialists who: Have experience in manual and functional testing of web and desktop applications. Have a solid understanding of testing theory and methodologies, including functional, regression, integration, and basic performance testing. Can independently create test plans, checklists, and test cases and anticipate edge cases and non-standard scenarios. Have experience with regression testing and testing integrations between services. Understand how web applications work, including GET/POST methods, request parameters, and response codes, and have experience testing pagination, redirects, and AJAX requests. Have experience using Jira for bug tracking and test management systems such as TestRail. Have experience with AI tools, including local model deployment and training, prompt engineering, and integrating AI solutions into workflows. Will be a plus: Experience or a genuine interest in evaluating AI product quality will be a plus, including an understanding of precision, recall, F1, false positive rate, and false negative rate. Experience with comparative and regression testing of AI product quality when changing an LLM model or prompt will be a plus. Basic Python skills for writing simple AI quality evaluation scripts and automating their execution will be a plus. Understanding of API principles and experience with API testing, including automated testing, will be a plus. Your journey with us: Step 1. Pre-screen. Step 2. Technical interview. Step 3. Final interview. Step 4. Reference check. Step 5. Job Offer! What you’ll get from working with us: Support for your career growth: compensation for external courses and conferences, and access to our corporate library. Flexible schedule: you can start your working day anytime between 8:00–11:00 Kyiv time. Work location of your choice: Kyiv office, coworking in Lviv or Warsaw, or fully remote. 28 working days of paid vacation per year, up to 30 days of sick leave with medical confirmation, plus all state holidays. Care for your health: medical insurance and compensation for psychologist sessions. Social initiatives: Ukrainian Victory Support program and other important projects. We celebrate important moments together — we give gifts for special occasions in your life and career. Regular team-building activities, online or offline. Excited by the opportunity to work with an expert team and diverse clients? Send us your CV and let’s do great things together!