Fullstack (NodeJS, ReactJS, NextJS)

freeC's Client

As a leader in the field of Audio AI, we are dedicated to creating innovative solutions that redefine how businesses operate. Our focus is on noise robustness and unparalleled accuracy in voice processing. We are a team of innovators building cutting-edge audio products, and we are looking for a Senior Software Engineer who is passionate about merging AI with seamless web experiences.

Key responsibilities

• Audio-Centric Web Development: Build and optimize high-performance web interfaces using Next.js and React.js to handle complex audio data visualizations and real-time voice processing controls.
• Scalable Backend Systems: Design and maintain robust Node.js microservices to orchestrate AI model inferences, ensuring low latency and high noise-robustness in voice data handling.
• Real-time Processing: Implement WebSockets ( Socket.io ) or WebRTC to support seamless, real-time audio streaming and communication between the browser and our AI engines.
• System Architecture: Architect scalable full-stack solutions with TypeScript, ensuring the system can handle large-scale voice data processing with 99.9% uptime.
• Performance Tuning: Optimize Server Components and Caching strategies in Next.js to ensure lightning-fast performance for global business clients.
• Collaboration: Work closely with AI Research Engineers to integrate cutting-edge audio models into production-ready features.

Technical Requirements

• 3–5+ years of professional experience in Fullstack development.
• Strong experience with Node.js and React.js (Hooks, State Management like Zustand/Redux).
• Deep understanding of Next.js (App Router), SSR/SSG, and optimizing Core Web Vitals.
• Experience with Web Audio API, WebRTC, or handling binary data/audio streams is a huge plus.
• Proficiency with Docker, AWS/GCP, and CI/CD pipelines to deploy AI-driven applications.
• Strong experience in writing Unit/Integration tests and conducting rigorous Code Reviews.

• Bonus: 13th month salary
• Providing Employee Stock Ownership Plan to employees as a part of compensation package
• Annual health check-up
• The nature of the job is challenging, so you can always promote your capability and interpersonal skills
• Monthly Employee recognition and rewards
• Dynamic technology environment, open working, democracy, many corporate activities for active people (sports, vacation, team building activities ...)