Backend Developer Intern - Remote

Overview

IntervAI is on a mission to revolutionize hiring. We build AI-powered tools that automate early-stage interviews for recruiters and help candidates prepare with confidence through realistic mock interviews. With both B2B and B2C solutions, we’re making hiring more efficient, inclusive, and future-ready—blending human values with AI innovation.

In Short

• Develop and maintain scalable backend services using NestJS and TypeScript/JavaScript
• Integrate external APIs (OpenAI, Azure, ElevenLabs, etc.) into our platform
• Work with both relational (PostgreSQL) and NoSQL (e.g., MongoDB) databases
• Design and optimize RESTful APIs to support our frontend and AI layers
• Contribute to authentication, authorization, and user session flows
• Collaborate in code reviews, product discussions, and sprint meetings

Requirements

• Are currently pursuing or recently completed a degree in Computer Science, Engineering, or a related field
• Have solid experience in NestJS and JavaScript/TypeScript
• Are familiar with backend fundamentals: APIs, databases, cloud services
• Have a strong interest in AI applications and enjoy experimenting with new tools
• Work well in fast-paced, collaborative, and remote environments

Benefits

• Real contributions to a live AI product used by recruiters and candidates
• Close mentorship from a founding team with experience in AI, product, and engineering
• Flexible working hours and remote setup
• A collaborative, curious, and growth-focused startup culture
• Potential for ongoing freelance or part-time work after internship
• This is an unpaid internship designed for learning, portfolio development, and gaining real-world startup experience. You’ll work directly with the founding team and get exposure to AI integrations, live product development, and a fast-moving, international tech environment.