Senior Frontend Developer (React, Conversational AI)

We are a global EdTech company offering interactive online English lessons for children with native-speaking teachers.

We’re searching for a senior frontend or full-stack developer with deep expertise in React (or React Native) and a strong understanding of Conversational AI to help us build an AI-powered, voice-interactive English tutor for kids. This role requires an engineer who thrives at the intersection of cutting-edge AI, interactive UI, and seamless voice experiences.

What you’ll bring:

• Expertise in Conversational AI—experience integrating speech recognition (ASR), NLP models, or AI chatbots into web/mobile applications.
• A degree in Computer Science, Engineering, or equivalent experience.
• 5+ years of experience as a frontend or full-stack developer, with a strong focus on React.js (or React Native for mobile).
• Deep understanding of modern JavaScript (ES6+), TypeScript, and component-based architecture.
• Experience designing and implementing real-time, interactive UIs that support voice input and gamified learning.
• Strong knowledge of integrating AI APIs (e.g., OpenAI, Google Gemini, Deepgram, AWS Lex, etc) into frontend applications.
• Familiarity with state management, API integrations (REST, GraphQL), and UI animations for engaging user experiences.
• Ability to optimize performance for low-latency voice interactions and handle edge cases for children’s speech processing.
• Fluency in English.

Bonus points if you:

• Have worked with Flutter (for cross-platform flexibility) or are open to learning it.
• Have experience in educational technology, interactive learning apps, or gamification.
• Understand accessibility and UX principles for children’s applications.
• Have worked with WebRTC, WebSockets, or real-time event-driven architectures.
• Have some backend experience (Node.js, Python, Firebase, or AWS) to support AI-driven features.

What We Offer:

• Fully remote work (core hours GMT+3).
• A chance to shape the future of AI-driven education.
• A fun, dynamic team that loves building innovative products.
• Unlimited holidays – because we trust you to deliver.
• Bonuses and stock options – we grow together.