New AI-Service: Disover our Small LLM GPT Model

Ready to start shaping the future?

Then become part of our innovative team today! We are already working together on the future technology of tomorrow. Because for us, today is already retro.

Top 3 benefits

Because we care!

Karriere Vorteile bei Leftshift One

Amazing Team

The best in their field united under one roof. Get to know the inspiring people behind Leftshift One.

Tasks that inspire

Boredom was yesterday - here you actively shape the future and work with the latest technologies every day.

Flexibility & New Work Concepts

Flexibility is at the top of our list, whether it concerns your working hours or the place you work from.

Leftshift One Jobs

Be the first one to know, when we are looking for new talents at Leftshift One.

In die KI-Welt eintauchen.
that's how we run things

Works best when we work together

Get to know us and our operation. One thing for sure: we work in an agile & very flexible way.

  • New work models: you decide when you work from home or in our well-equipped office.

  • Through short daily meetings our development teams exchange ideas and always keep up to date. 

  • We work with modern project models such as Scrum & Kanban.

  • Keeping an eye on the latest technologies: We focus on state-of-the-art and cutting-edge technologies. That’s why we always try out the latest of the latest.

agile sprints

successfully completed and implemented.


we had to explain the meaning of Leftshift One 
„<<1 = 0001 + 0001 = 0010“

lines of code

over 50 projects developed on average.

doner kebabs

eaten and enjoyed together as a team.

Leftshift One Tech Radar

We keep an eye on the latest
technology trends today and tomorrow.

Der Leftshift One Karriere Tech Radar
Software Developer Raphael Schlüsselbauer im Porträt

Fun at work

Raphael, Software Developer

What I appreciate about the team is the open communication, helpful and friendly colleagues and the fact, that fun at work and in the community is not neglected.

Content Creator Autorin Donata von Bistram im Porträt

Open for individual needs

Donata von Bistram, Content Marketing Manager

Flexibility is very important to us and in the way we work. The enormous capacity for teamwork also enables a creative and innovative atmosphere virtually, so that a remote working model is no problem.

DevOps Engineer Oliver Wölbitsch im Porträt

With us you will never get bored

Oliver, DevOps Engineer

The philosophy that anyone can work on anything, as long as there is interest and the quality is right, ensures that it never gets boring with us! Another interesting fact: every day you get to know a new programming language 🙂

Technology Consultant Claudia Perus im Porträt

Friendly atmosphere

Claudia, Technology Consultant

I feel very comfortable in the company. The tone is always very friendly. This applies to colleagues and supervisors alike.

Traum-Job bei Leftshift One
application process

In only 6 steps to your dream job at Leftshift One

You’re almost there: application ready and go. We look forward to getting to know you! This is what awaits you after submitting your application.

  • Response within 2 weeks
  • Pre-check call
  • Personal interview No. 1
  • Assignment
  • Personal interview No. 2
  • Welcome AI-Board
Founder Story

Let's talk from imagineer to imagineer

We stand for symbiotic artificial intelligence – the positive collaboration of human and machine. Values such as authenticity, quality, pragmatism and disruptive thinking are our strengths. 

Gruppenbild der Gründer von Leftshift One

Core Values

These values are the foundation of our cooperation.

Leftshift One Unternehmenswert Enable


Deliver fascination through service

Leftshift One Unternehmenswert Enjoy


Create fun and a little weirdness

Leftshift One Unternehmenswert Communication


Build open and transparent relationships

Leftshift One Unternehmenswert Respect


Take care of the responsibility you got

Leftshift One Unternehmenswert Embrace and Drive

Embrace and Drive

Be open minded and change driven

Leftshift One Unternehmenswert Experience


Be passionate, determined and focused

Onboarding Process

How does the onboarding process look like at Leftshift One?

Onboarding Prozess Leftshift One

What happens in my 1st month at Leftshift One?

In the first month, you will be introduced to our processes and immerse yourself in the world of AI. Pretty soon you are an active part of the team, moving freely in your agile environment, always supported by your mentor & buddy.

How does my 2nd month at Leftshift One look like?

In the second month, you grow more and more into your area of responsibility and take on your first projects. You are an active player in your team. If you have any questions about processes or anything else, you can always contact your buddy.

Where do I stand after my 3rd month with Leftshift One?

You represent your team in overarching projects and work on more complex tasks. You make a full contribution. You can get feedback and tips from your mentor at any time, who will continue to support you in your development.

Activity Map of Leftshift One

Leftshift One is interconnected throughout Europe.

Activity Map von Leftshift One



Overview of our business locations

Here you can find the address of our locations. Our headquarter in Feldkirchen bei Graz is responsible for Recruiting & Hiring. 



Dipl.-Ing. Patrick Ratheiser, MSc (CEO) & DI Christian Weber, BSc (CTO)
Herrengasse 3 A-8010 Graz



Research & Product Development
Triester Straße 210 A-8073 Feldkirchen bei Graz



Sales Germany
Maximilianstraße 35a
D-80359 Munich

Mensch und künstliche Intelligenz im Einklang
unsolicited application

Let's team up! We would like to get to know you

You think that Leftshift One is an interesting employer? Get in touch with us – even if there are no suitable positions advertised at the moment, we are always happy to receive spontaneous applications.

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