We’re looking for a Backend Engineer to join our R&D team and play a key role in designing and optimizing scalable backend architecture. If you love solving complex challenges, balancing practicality with innovation, and want to work on cutting-edge AI technology—we’d love to meet you.

About AiOla

aiOla is a deep-tech AI lab specializing in Conversational, Voice, and Speech AI. We build enterprise-grade ASR (Automatic Speech Recognition) and TTS (Text-to-Speech) technologies that power seamless, speech-driven workflows—whether via API integration or intuitive in-house applications.

Our patented ASR foundation model, developed by world-class researchers, delivers 95%+ accuracy across languages, accents, jargon, and acoustic environments. We help enterprises unlock spoken data, improve frontline productivity, and power AI voice agents with robust, scalable technology.

Requirements:

• 3+ years of backend development experience with large-scale, complex systems.
• Strong programming skills in Node.js/TypeScript and Python (must-have).
• Experience with NestJS, Kafka, SQL, and NoSQL databases.
• Familiarity with AWS cloud services (e.g., Lambda, DynamoDB, Kubernetes).
• Deep understanding of scalable software design, service-oriented architecture (SOA), and data structures.
• Strong analytical and problem-solving skills; performance tuning experience is a plus.
• Experience with CI/CD pipelines and modern DevOps practices.
• B.Sc. in Computer Science or a related field (preferred).
  
  

Responsibilities:

• Design and develop scalable, high-performance backend systems.
• Solve complex architectural and product challenges across the stack.
• Work cross-functionally with product, data, and engineering teams to deliver features end-to-end.
• Ensure reliability, performance, and scalability using best practices in backend development.