
51 - 200 employees
🤖 Artificial Intelligence
🤝 B2B
Software Development • Artificial Intelligence • B2B
Scale3C is a comprehensive software development service provider offering expertise in web development, mobile development, product design, and artificial intelligence. The company is dedicated to creating innovative digital solutions that help businesses grow by solving complex problems and enhancing user experiences. Scale3C provides services such as UI/UX design, support and maintenance, and offers bespoke development of websites, web apps, and mobile apps using technologies like Flutter, Swift, and Kotlin. With a focus on quality, speed, and strong project management, Scale3C caters to startups, non-profits, and real estate projects, offering an incubator environment for tech advancement. Their global market includes major cities across North America, Europe, and beyond.
🕒 April 22
🇱🇹 Lithuania – Remote
💵 €25 - €30 / hour
⏳ Contract/Temporary
🟡 Mid-level
🟠 Senior
⚙️ Software Development Engineer in Test (SDET)
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51 - 200 employees
🤖 Artificial Intelligence
🤝 B2B
Software Development • Artificial Intelligence • B2B
Scale3C is a comprehensive software development service provider offering expertise in web development, mobile development, product design, and artificial intelligence. The company is dedicated to creating innovative digital solutions that help businesses grow by solving complex problems and enhancing user experiences. Scale3C provides services such as UI/UX design, support and maintenance, and offers bespoke development of websites, web apps, and mobile apps using technologies like Flutter, Swift, and Kotlin. With a focus on quality, speed, and strong project management, Scale3C caters to startups, non-profits, and real estate projects, offering an incubator environment for tech advancement. Their global market includes major cities across North America, Europe, and beyond.
• Perform cross-browser testing across Chrome, Firefox, Safari, Edge, and others • Validate front-end functionality, UI consistency, responsiveness, and basic accessibility requirements • Identify and report compatibility, rendering, and performance issues • Design, execute, and maintain E2E test scenarios covering complete user workflows • Integrate automated E2E tests into CI/CD pipelines in collaboration with developers • Create and maintain test cases for API endpoints • Execute performance tests to measure system responsiveness under load • Design stress test scenarios to evaluate system limits and resilience under unexpected traffic spikes • Collaborate with developers to resolve bugs efficiently • Leverage AI tools to improve test design and automation
• Proven experience with browser testing frameworks (Playwright, Selenium, or similar) • Solid API testing skills (Postman or equivalent) • Experience with performance and stress testing tools (e.g. k6, JMeter) • Familiarity with CI/CD pipelines and integrating tests into automated workflows • Understanding of 3-layer application architecture • Knowledge of SDLC and Scrum methodology • A quality-first mindset — you notice problems others miss and aren't afraid to raise them • Strong communication skills and ability to work independently within a team • Comfortable using AI tools to boost productivity and test quality
• Flexible working environment • Meaningful ownership of the QA process • Modern tech stack and room to grow your automation skills
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