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Medior/Senior Backend Developer

Medior/Senior Backend Developer

  • 60–130 tis. Kč
  • Hybrid
  • Praha
  • Full-time

Díky AI chceme udělat učení jazyků zábavnější, efektivnější a dostupnější než kdykoli předtím. Zaměřujeme se zejména na konverzační schopnosti.


About us:

We've successfully built an MVP with an agency in Prague, and are now focused on conquering the CZSK market by the end of 2024.

Our app, Kuba English, inspired by the dynamic and unconventional teaching style of Jakub Čáslava (@kubovaenglish), has already captured the attention of over 220k followers and been purchased by thousands.

We're a tight-knit team of three, all born between '94 and '97, with strong backgrounds in sales, marketing, and management - but we're missing the tech expertise.


Our next goal?

Expanding into key regions like Eastern Europe and globally with Spanish-English content and AI-driven conversations. And more to be built!


Who We’re Looking For:

We need a Backend Developer knowledgeable with Python to help us grow our platform’s capabilities. Ideally a real founder for Startup.

  • Python 3

  • Experience with Flask or FastAPI

  • SQL or NoSQL database.

  • Experience with the development of APIs or SDK

  • Docker basics is a plus


What You’ll Do:

  • Build and maintain scalable backend infrastructure. You have strong experience in backend development and familiarity with SQL databases.

  • Collaborate closely with Mobile developers to ensure smooth integration between the backend and our iOS/Android apps.

  • Optimize performance, handle datasets, and ensure a fast and secure user experience. You are a problem-solver who can write clean, efficient, and scalable code.


And big plus for the synergy:

  • Thinks big but starts small: You understand the startup grind, but you’re always thinking ten steps ahead.

  • Loves to be challenged and challenge others: You’re ready to push boundaries, innovate, and disrupt the status quo.

  • Has a track record of success: Whether you’ve built apps, led tech teams, or launched products, you’ve done it, and you’ve done it well.

  • Interest in AI technology and its potential for transforming education.


What We Offer:

apart from essential tech gear, including a notebook and phone of your choice

  • A front-row seat in a high-energy startup with the potential to impact millions of learners worldwide.

  • The freedom to shape the technology and the product—your ideas and expertise will be at the forefront.

  • The opportunity to work with a passionate team that’s all-in on our mission.

  • Competitive salary


Interested? Let's talk about it. Apply now and let’s create something amazing together!

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Budujeme firmu tak, aby byla úspěšná, rychle rostoucí a hodnotná. Ale to samo o sobě nestačí – budujeme také společnost, ve které opravdu chceme pracovat! To znamená, že jsme na prvním místě lidé – neočekáváme, že se někdo bude muset měnit, aby mohl přijít do práce. Spolupráce je pozitivní silou v našich životech, ne něčím, co musíme snášet kvůli výplatě. A znamená to, že na rozmanitost pohlížíme jako na sílu.

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