Full-Stack Developer — AI-Powered QA Automation Platform
Location: Remote / Hybrid / office

Type: Full time | Contract

Experience: 3–6 Years
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About the Role
We are building an AI-powered test automation platform that enables engineering and QA teams to generate, execute, and self-heal end-to-end browser test suites — without writing a single line of test code manually. The platform uses large language models to analyse web applications, understand their structure and user flows, and produce high-quality automated tests that run in the cloud.
We are looking for a Full-Stack Developer with a genuine interest in QA automation, developer tooling, and applied AI. You will contribute across the full product — backend APIs, AI integration, browser automation, and the frontend dashboard.
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What You'll Work On
Backend Engineering
- Design and maintain REST APIs that orchestrate long-running AI and browser automation jobs.
- Build async job pipelines for test generation, execution, and self-healing workflows.
- Integrate with LLM APIs (Anthropic Claude / OpenAI)



to drive test generation and error analysis.
- Manage source ingestion from GitHub repositories and ZIP archives for code analysis.
- Work with async Python, relational databases, and background task workers.
QA Automation & Browser Testing
- Develop and improve the Playwright-based test execution engine (headless and headed modes).
- Build the self-healing system that analyses test failures and automatically patches broken tests.
- Work with test result reporting, video capture, screenshots, and trace artifacts.
- Handle complex browser scenarios: SPA routing, authentication flows, dynamic content, file uploads, and autocomplete widgets.
AI / Prompt Engineering
- Design and iterate on LLM prompts that produce reliable, production-quality Playwright TypeScript test code.
- Build context assembly pipelines that feed source code analysis and live DOM scan evidence to the model.
- Evaluate and improve output quali

📌 Full-Stack Developer — AI-Powered QA Automation (Salem)
🏢 Radixlink
📍 Salem