Job offer

AI Engineer

  • Job
    • Full-time
  • Place of work
    • Bratislava, Haydn Street
  • Salary
    • 2000 - 3500€

What you will work on:

  • Design, development, and long-term management of AI chatbots and intelligent conversational agents
  • Implementation of AI solutions for process automation in the e-commerce environment
  • Design and optimization of RAG architectures, including working with data sources and vector search
  • Creation and expansion of AI agents' behavior (working with tools, step planning, memory, decision-making)
  • Increasing stability and quality of outputs using prompt engineering, guardrails, and fallback strategies
  • Development of backend automations in Python and data stream processing
  • Building production AI/ML solutions (GenAI, NLP, neural networks, classic ML models)
  • Integration of external systems via REST API, including connection to CMS Buxus
  • Collaboration on designing scalable and reliable AI solutions

We expect:

  • Practical experience with programming in Python and working with SQL
  • Experience with data analysis and data transformation
  • Familiarity with working with REST API and integration scenarios
  • Overview in the field of LLM models and their effective use (prompt engineering, contextual work with models)
  • Experience with code versioning (Git)
  • Basic knowledge of cloud services, ideally GCP (e.g., Cloud Functions, BigQuery)
  • Experience with ML libraries and frameworks such as Pandas, Scikit-learn, Keras, TensorFlow, PyTorch, or NLTK
  • Experience with e-commerce projects or platforms is an advantage
  • Strong analytical and systematic thinking
  • Ability to design solutions and bring them to production
  • Proactive approach and willingness to take responsibility
  • Quick adaptation to new technologies and AI trends
  • Teamwork and the ability to work independently
  • Natural curiosity and desire to grow professionally in the field of AI and automation

At ui42 we offer:

  • a professionally and personally great team that you can easily fit into (more about us can be found through videos on our website)
  • openness not only in communication but also to your ideas and a large space for growth when we find out together what your greatest talent is
  • a fair reward model where the upper limit is determined by results, including the possibility of obtaining a share in the company's profit
  • flexible working hours, home office, or a combined way of working
  • regular company events, barbecues, breakfasts, and legendary weekends
  • multi-sport card, badminton...or rather poker?
  • fresh fruit, good coffee, and tea at our headquarters

Staff Benefits

Profit Share Scheme

As we value our employees and want them to receive fair rewards for their work, we decided to give them the opportunity to receive a share of our profit.

Heavenly Coffee

Some of us are knowledgeable about coffee, which allows us to drink really good coffee.

MultiSport Card

We value the balance between work and free time and therefore we are happy to provide a benefit full of sports and relaxation.

Sports Clubs

Do you enjoy cycling, running, playing badminton or poker? Then you will surely choose at least one of our sports or social clubs!

Pet Friendly

We at ui42 can’t wait to meet your puppy; however, it might not want to go back home from all the attention and tickles.

Unforgettable Team Buildings

Legendary company weekends, teambuildings, breakfasts or occasional evenings in the office.

Flexible Working

It does not matter whether you are an early bird or a night owl - the only thing that matters is that your work is done on time and meets desired requirements.

Friendly and Informal Environment

The environment at ui42 is so friendly and informal that you will feel at home long before your introductory week is over!

Work Equipment

We want you to have a good time working here, which is why we will adjust the standard workplace equipment to your needs.

Education and conferences

If you are interested in further training or education and there is an exciting conference or workshop in sight, feel free to participate. We will always support you!

Vicinity to Horsky Park

Our location means that whenever you feel like getting some fresh air or having a walk among trees, Horsky Park is waiting for you mere 700 metres away!

Everything for the growth of your business in one place

At ui42, we combine creativity, technology, and marketing into one team.
We build brands and visual identities, create websites and e-shops, design UX and CRO, produce video and creativity, and subsequently deliver results through performance marketing.
Thanks to this, you gain a partner who can cover the entire digital ecosystem of your business – from the first contact with the brand to conversion.

Web development, Performance marketing, Brand building, UX/CX

 

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