Offer summary

(Summary generated by AI based on the full job description)

The project focuses on GenAI applications using Langchain, OpenAI, Bedrock, RAG, and multi-agent architectures. Required skills include Python, Java, Scala and experience with Databricks, AWS or Azure. Responsibilities include supporting clients in developing scalable solutions, improving ML applications, and stakeholder communication. Offered benefits include a 550 PLN monthly budget, training, and language courses.

from: 13 August 2026
to: 12 September 2026
120 - 160net (+ VAT)/ hr.B2B contract (full-time)
9000 - 19 000gross/ mth.contract of employment
Offer parameters
level:mid
working mode:hybrid
location:Katowice, Silesian
Katowice, Silesian

Requirements

Expected technologies

Java
Scala
Python
AWS
Git

Our requirements

  • We are looking forward to your completed studies in computer science, mathematics, physics, or a similar qualification.
  • Hands-on GenAI use-cases and technologies such as Langchain, Langgraph, OpenAI, Bedrock, RAG use cases, and multi-agent architectures.
  • Programming experience using languages such as Python, Java, and Scala (especially Python).
  • Databricks or Cloud (AWS and/or Azure) - must have experience.
  • Modern development practices (CI/CD, DevOps, GitOps, Agile, etc).
  • Strong analytical and problem-solving skills.
  • Very good English and Polish skills round off your profile.
  • Availability to work in a hybrid mode with at least 1 visit in the office per month.

Your responsibilities

  • Support our clients during the successful development and implementation of complex solutions for GenAI applications.
  • Through the power of distributed open source and cloud technologies, provide scalable, cost efficient and flexible solutions for our customers.
  • Use your software engineering expertise to provide clean and scalable solutions.
  • Work to iteratively improve and expand machine learning and data driven applications using the latest tools and methodologies in software lifecycle management.
  • Communicate regularly in an efficient and professional manner with our customers and stakeholders.

What we offer

  • Motivizer Benefits Platform to choose and manage all your benefits in one place. You receive a budget (550 PLN monthly). You can choose medical care package, meal tickets, sports cards (we have Multisport and on preferential terms, we have membership cards to one of the most popular Gyms), cinema tickets, shop vouchers, discounts and many more.
  • Language Courses – you'll have access to a multi-language learning platform enabling you to practice you language skills and learn new ones!
  • Regular and systematic further training opportunities - both internally and from external providers. We support your ongoing learning and development.
  • Cooperation within an internal community is our everyday reality. We have networking events, coding challenges, and company parties for different occasions.

Reply Polska Sp. z o.o.

As part of the Reply group, Data Reply offers a wide range of services that support customers in becoming data driven. We operate in various industries and business areas and work intensively with our customers so that they can achieve meaningful results through the effective use of data. Data Reply offers many years of experience in transformation projects to achieve “data-driven companies”. We focus on the development of data platforms, machine learning solutions and streaming applications - automated, efficient, and scalable - without making any compromises in IT security.

This is how we work

AI Engineer
9k–19k zł / mth. (CoE), 120–160 zł / hr. (B2B)
I apply to:
Reply Polska Sp. z o.o.
Katowice, Silesian
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