Cloud Data Engineer (AWS)
Offer summary

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

The project focuses on Machine Learning and Data Science using AWS to deliver cloud-based solutions. Key technologies include Python, PySpark, AWS Glue, ETL/ELT processes, and data lake and data warehouse architectures. Responsibilities cover designing and optimizing data pipelines, monitoring performance, and collaborating on solutions aligned with business needs. The offer includes a 550 PLN monthly benefits budget, private medical care, and support for language learning and professional training.

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Cloud Data Engineer (AWS)

Company: Reply Polska Sp. z o.o.

from: 3 July 2026
to: 2 August 2026
11 000 - 13 000gross/ mth.contract of employment (full-time)
Offer parameters
level:mid
working mode:hybrid
Katowice, Silesian
Katowice, SilesianWrocławska 54View on map

Requirements

Operating system

Windows

Our requirements

  • Educational Background: Bachelor’s or master’s degree in Computer Science, Engineering, IT, or a related field.
  • Strong experience with AWS cloud services.
  • AWS Certification (Associate or Professional level preferred).
  • Experience as a Data Engineer or ETL Developer.
  • Strong proficiency in Python programming.
  • Practical experience with PySpark and distributed data processing
  • Hands-on experience with AWS Glue.
  • Designing and maintaining ETL pipelines.
  • Good understanding of data lakes and data warehouse architecture.
  • Experience with version control systems (Git) and familiarity with CI/CD practices.
  • Good written and spoken English, Polish.
  • Openness to hybrid work and regular visits in Katowice office, once every two months.

Your responsibilities

  • Design and implement cloud-based data processing solutions in AWS
  • Develop and maintain ETL/ELT pipelines.
  • Build and optimize data workflows using PySpark.
  • Work with AWS Glue jobs and data catalog.
  • Monitor, troubleshoot, and improve data pipelines performance.
  • Collaborate with teams to translate business requirements into data solutions.
  • Maintain documentation and best practices for data platforms.
Company

About the project

Machine Learning Reply offers customized end-to-end Data Science solutions, covering the entire project life cycle – from initial strategy consulting, data architecture and infrastructure topics, to processing data with quality assurance using Machine Learning algorithms. Machine Learning Reply has extensive expertise in the field of Data Science in all key industries of German HDAX companies.
Machine Learning Reply empowers clients to successfully introduce new data-driven business models and to optimize existing processes and products – with a focus on distributed open source and cloud technologies. With the Machine Learning Incubator, the company offers a program to train the next generation of decision-makers, data scientists and engineers. and to optimize existing processes and products – with a focus on distributed open source and cloud technologies. With the Machine Learning Incubator, the company offers a program to train the next generation of decision-makers, data scientists and engineers.

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.

Benefits

  • private medical care
  • sharing the costs of foreign language classes
  • sharing the costs of professional training & courses
  • integration events
  • extra social benefits

Recruitment stages

  • 1.
    Tech interview
  • 2.
    HR interview

Reply Polska Sp. z o.o.

Reply is made up of a network of highly specialised companies, which support leading industrial groups in defining and developing business models to optimise and integrate processes, applications, and devices, using new technology and communication paradigms, such as Artificial Intelligence; Big Data; Cloud Computing; Digital Communication; Internet of Things; Mobile and Social Networking.

This is how we work

Cloud Data Engineer (AWS)
11k–13k zł / mth. (CoE)
I apply to:
Reply Polska Sp. z o.o.
Katowice, Silesian
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