IntervAI
IntervAI

Backend Developer - Intern

June 7, 2025
Other
€100.00/yr - €100.00/yr
Remote · Türkiye
Internship
Back-end Developer
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About IntervAI

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.

Role Overview

We’re looking for a motivated Backend Developer Intern who’s passionate about backend systems, excited by AI technologies, and eager to work with NestJS and JavaScript/TypeScript. You’ll play a hands-on role in improving our API infrastructure, integrating AI services, and shaping features used by real users.

Tasks

  • 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

You Might Be a Great Fit If You

  • 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

What We Offer

  • 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.