Senior Python Engineer

25 000 - 28 560 PLNNet per month - B2B
Python

Senior Python Engineer

Python

Kraków, Kraków

ASTEK Polska

Full-time
B2B
Senior
Hybrid
25 000 - 28 560 PLN
Net per month - B2B

Tech stack

    Polish

    C2

    English

    B2

    Python

    advanced

    Git

    advanced

    Docker

    regular

    PySpark

    junior

Job description

We are a part of ASTEK Group, which has been gathering experience in the global consulting and engineering services market since 1988. ASTEK Group is a global player in engineering and technology consulting, present on 5 continents.

What do we learn from other Group entities in our daily work? First and foremost: inspiration, objectives, good practices, innovative activities and values. In 2020, 2021, 2022 and 2023 we received the Great Place to Work certificate, and found ourselves among the 15 Best Workplaces in Poland in the category: large companies.


How about joining ASTEK Polska’s community of Senior Python Engineers?


Location / Work-model:

  • Hybrid work – 2 days a week from the office.


Salary (depending on skills and experience):

  • Up to 1360 PLN nett + VAT / day / B2B contract


Responsibilities:

  • Development and maintenance of microservices in Python

  • Working with PySpark for data processing

  • Designing APIs, writing efficient and testable code

  • Working in an Agile team, participating in code reviews, CI/CD processes

  • Implementing best practices: OOP, design patterns, observability (e.g. Grafana)


Expectations:

  • 5+ years of experience in Python development

  • Strong understanding and hands-on experience with Object-Oriented Programming (OOP)

  • Solid experience in designing and implementing microservices architectures

  • Proficiency with RESTful APIs and web service development

  • Familiarity with frameworks such as FastAPI

  • Experience with PySpark and distributed data processing (nice to have)

  • Strong understanding of software development best practices, design patterns, and system architecture

  • Experience with Docker, Git, and CI/CD tools

  • Good understanding of performance tuning, monitoring, and logging practices

  • Excellent problem-solving, debugging, and communication skills

  • Understanding of Agile/Scrum methodologies


Added value for you:

  • Long-term cooperation

  • Possibility to choose preferred type of cooperation (regular job contract with all benefits or flexible B2B contract)

  • Technical trainings, certificates and upskilling

  • Competence Center mentoring - you will be a member of CC community from the first day of your work. You’ll have a chance to develop your skills, participate in various conferences and share your knowledge and experience with people who face the same challenges in their daily work

  • Clear career path

  • Employee benefits package

  • Friendly work atmosphere, social events and team-building meetings


It’s not about you? Recommend us your friend and get a bonus up to 7,000 PLN! Link: https://astek.pl/system-rekomendacji/


No ref: AO206917

Published: 12.09.2025
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Senior Python Engineer

25 000 - 28 560 PLNNet per month - B2B
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Senior Python Engineer

Kraków, Kraków

ASTEK Polska

25 000 - 28 560 PLNNet per month - B2B