Frontend / Full-stack Developer (React & Conversational AI)

Novakid is on a mission to build the best online education platform for kids worldwide. We’ve already got over 80,000 students and 2,500 teachers making learning awesome in over 15 countries in Europe and Asia. But we’re not stopping there—we need your help to take things to the next level!

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. 

 We offer:
— Fully remote work (GMT+3)
— Flexibility in schedule: 5/2, 8 hours per day
— Bonuses and stock options: growing together
— A chance to influence the development of AI-based education for children
— A great international team and support for professional growth

What you will do:
— Develop an AI tutor for children with voice control
— Integrate AI solutions (ASR, NLP, chatbots) into web and mobile applications
— Create interactive, voice-enabled, and gamified interfaces
— Work with a modern stack: React.js, React Native, TypeScript, AI APIs (OpenAI, Deepgram, etc)

Our expectations:
— At least 5 years of experience as a frontend or full-stack developer
— Strong experience with React.js / React Native and TypeScript
— Experience integrating Conversational AI (ASR, NLP, voice interfaces)
— Skills in building real-time UIs and optimizing performance for voice interactions
— Fluent conversational English (B2+)

Nice to have: experience with Flutter, WebRTC, educational platforms, or backend (Node.js, Python, Firebase)

*Answer the following questions in the cover letter:

1. How soon would you like to start a new project?

2. Describe your experience in developing voice AI assistants:

• In which company or companies did you work on such a project?
  

• When was the project released to production?

• What could the assistant do? What business problems did it solve?

• What tech stack was used?