Applied AI Engineer

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

  • Ability to quickly build and present an AI prototype demo

  • Experience with fine-tuning models

  • Hands-on experience with testing and tracing AI systems

  • Frameworks such as LangGraph or LlamaIndex

  • Experience with customer communication and designing AI solutions


  • Ability to quickly build and present an AI prototype demo

  • Experience with fine-tuning models

  • Hands-on experience with testing and tracing AI systems

  • Frameworks such as LangGraph or LlamaIndex

  • Experience with customer communication and designing AI solutions


  • Ability to quickly build and present an AI prototype demo

  • Experience with fine-tuning models

  • Hands-on experience with testing and tracing AI systems

  • Frameworks such as LangGraph or LlamaIndex

  • Experience with customer communication and designing AI solutions


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.

🖖 “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.

🖖 “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.

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The Applifting way

Teal culture,

responsible

people

Recruitment process

01

Send us your CV

02

Let’s have a chat

03

Meet the tech team

04

Let’s make it official

01

Send us your CV

02

Let’s have a chat

03

Meet the tech team

04

Let’s make it official

01

Send us your CV

02

Let’s have a chat

03

Meet the tech team

04

Let’s make it official

01

Send us your CV

02

Let’s have a chat

03

Meet the tech team

04

Let’s make it official

01

Send us your CV

02

Let’s have a chat

03

Meet the tech team

04

Let’s make it official

  • Interested?

  • Get in touch

  • Interested?

  • Get in touch

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Contact

Talent Acquisition Partner

Kateřina Otáhalová

katerina.otahalova@applifting.cz

+420 603 311 355

Talent Acquisition Partner

Kateřina Otáhalová

katerina.otahalova@applifting.cz

+420 603 311 355

Talent Acquisition Partner

Kateřina Otáhalová

katerina.otahalova@applifting.cz

+420 603 311 355

Talent Acquisition Partner

Kateřina Otáhalová

katerina.otahalova@applifting.cz

+420 603 311 355

Talent Acquisition Partner

Kateřina Otáhalová

katerina.otahalova@applifting.cz

+420 603 311 355

Meet our pilots

PRAGUE

River Garden Office

Rohanské nábřeží 19

Praha 8 186 00


+420 605 540 481

info@applifting.io

LONDON

Level 39, One Canada Square

Canary Wharf

London E14 5AB


+44 07 49 82 34 957

info@applifting.io

Copyright © 2025 Applifting

Applifting s.r.o.
Rohanské nábřeží 670/19, Praha 8

IČO 02542072
DIČ CZ02542072

Městský soud v Praze,
Vložka C 220046

Meet our pilots

PRAGUE

River Garden Office

Rohanské nábřeží 19

Praha 8 186 00


+420 605 540 481

info@applifting.io

LONDON

Level 39, One Canada Square

Canary Wharf

London E14 5AB


+44 07 49 82 34 957

info@applifting.io

Copyright © 2025 Applifting

Applifting s.r.o.
Rohanské nábřeží 670/19, Praha 8

IČO 02542072
DIČ CZ02542072

Městský soud v Praze,
Vložka C 220046

Meet our pilots

PRAGUE

River Garden Office

Rohanské nábřeží 19

Praha 8 186 00


+420 605 540 481

info@applifting.io

LONDON

Level 39, One Canada Square

Canary Wharf

London E14 5AB


+44 07 49 82 34 957

info@applifting.io

Copyright © 2025 Applifting

Applifting s.r.o.
Rohanské nábřeží 670/19, Praha 8

IČO 02542072
DIČ CZ02542072

Městský soud v Praze,
Vložka C 220046

Meet our pilots

PRAGUE

River Garden Office

Rohanské nábřeží 19

Praha 8 186 00


+420 605 540 481

info@applifting.io

LONDON

Level 39, One Canada Square

Canary Wharf

London E14 5AB


+44 07 49 82 34 957

info@applifting.io

Copyright © 2025 Applifting

Applifting s.r.o.
Rohanské nábřeží 670/19, Praha 8

IČO 02542072
DIČ CZ02542072

Městský soud v Praze,
Vložka C 220046

Meet our pilots

PRAGUE

River Garden Office

Rohanské nábřeží 19

Praha 8 186 00


+420 605 540 481

info@applifting.io

LONDON

Level 39, One Canada Square

Canary Wharf

London E14 5AB


+44 07 49 82 34 957

info@applifting.io

Copyright © 2025 Applifting

Applifting s.r.o.
Rohanské nábřeží 670/19, Praha 8

IČO 02542072
DIČ CZ02542072

Městský soud v Praze, Vložka C 220046