Applied AI Engineer

All positions

About this position

Ideally, a mid-level or senior backend developer with some experience in AI
Someone who doesn't just use ChatGPT through its standard interface, but knows how to call the API and play around with the code
We don't need you to build neural networks or train AI models — we're looking for someone who can take existing networks and combine them to create the best custom solution

Ideally, a mid-level or senior backend developer with some experience in AI
Someone who doesn't just use ChatGPT through its standard interface, but knows how to call the API and play around with the code
We don't need you to build neural networks or train AI models — we're looking for someone who can take existing networks and combine them to create the best custom solution

Ideally, a mid-level or senior backend developer with some experience in AI
Someone who doesn't just use ChatGPT through its standard interface, but knows how to call the API and play around with the code
We don't need you to build neural networks or train AI models — we're looking for someone who can take existing networks and combine them to create the best custom solution

What we expect from you

Experience working with LLMs such as GPT or Gemini.
Proficiency in a programming language such as Python or TypeScript (Node.js).
Hands-on experience with building RAG applications, including semantic search and working with vector databases.
Experience with prompt engineering.
Czech and English at a minimum B2 level.
Familiarity with version control systems such as Git.

Experience working with LLMs such as GPT or Gemini.
Proficiency in a programming language such as Python or TypeScript (Node.js).
Hands-on experience with building RAG applications, including semantic search and working with vector databases.
Experience with prompt engineering.
Czech and English at a minimum B2 level.
Familiarity with version control systems such as Git.

Experience working with LLMs such as GPT or Gemini.
Proficiency in a programming language such as Python or TypeScript (Node.js).
Hands-on experience with building RAG applications, including semantic search and working with vector databases.
Experience with prompt engineering.
Czech and English at a minimum B2 level.
Familiarity with version control systems such as Git.

And what you can score extra points with

In return, you’ll get

🖖 “Hey buddy” attitude and open culture.

⏰ Flexible working hours.

⚖️ Mental well-being care in cooperation with therapists from Terap.io.

💆 Massages in the office from Massage therapist with a chair.

🍺 Meetups, team building activities, and other community events.

🦸 Spirit of Applifting - you get paid for your time on good deeds, both during and outside your working hours.

👫 Mentorship program - everyone has a mentor, or even two, here.

📚 Personal growth - a budget for conferences, training, and books of your choice.

🇬🇧 Contribution to language courses—whether in a group or on your own.

💻 MacBook that matches your needs, with an option to upgrade.

🛋 Rest zones, a meetup space, and a game room in modern offices in Karlín.

👼 Offices where all manners of kids and pets are welcome.

🚴‍♂️ MultiSport card and also a place to exercise at work with our trainer.

☕️ Specialty coffee, tea, and regular refreshments including a snack bar.

🏎️ Company cars that anyone can borrow.

🛍️ Discounted prices on electronics thanks to our partner.