Senior Frontend Engineer (TextCortex AI)

Join TextCortex AI as a Senior Frontend Engineer, where you'll lead the design and implementation of intuitive, responsive UIs for our AI knowledge platform. You'll work closely with product and design teams, write clean and maintainable code, collaborate with backend engineers, and continuously improve our frontend tooling and developer experience. As a senior member, you'll also guide and mentor junior developers.

• Lead the design and implementation of intuitive, responsive user interfaces for the AI knowledge platform using React and TypeScript.
• Collaborate with product and design teams to translate user needs into features, overseeing the entire development process from concept to release.
• Write clean, maintainable code and unit tests, conduct peer code reviews, and optimize for performance and scalability to ensure a high-quality codebase.
• Tooling & Workflow: Proficiency with modern development tools (Git, CI/CD pipelines, testing frameworks). Bonus: you already use or are excited to use AI-based dev tools (our engineers often pair program with AI – e.g. GitHub Copilot or Cursor – to boost productivity!)
• User-Centric Approach: Eye for great UI/UX and empathy for the end user. You think beyond just “making it work” – you strive to make it delightful and intuitive
• Full-Stack Familiarity (Bonus): While your focus is frontend, you can navigate backend code when needed. Experience with Node.js, REST/GraphQL APIs, or cloud infrastructure is a plus. It helps you understand the full picture and collaborate effectively
• Quality Mindset: Strong commitment to code quality – you write clean, readable code and cover critical logic with tests. You’ve driven code reviews and appreciate constructive feedback to uphold a high engineering standard
• Expertise in React & TypeScript: You have extensive experience (5+ years or equivalent skill) building modern web applications with React. You’re fluent in TypeScript and care about type-safe, well-structured code as part of your craft
• Frontend Architecture: Deep understanding of state management (hooks, context, etc.), component design, and performance optimization. You can design frontend architecture that scales to large, complex applications without sacrificing maintainability
• Debugging & Problem Solving: Ability to quickly diagnose and fix issues across the stack. You’re comfortable with browser dev tools, performance profiling, and resolving tricky asynchronous bugs or memory leaks in a complex SPA