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Python Developer with CI / CD

Sii Sp. z o.o.Warszawa, mazowieckie, Polska

30+ days ago

Job description

Miejsce pracy : Warszawa

Technologies we use

Expected

Python
SOLID Principles
Unit Testing
Google Cloud Platform

Optional

Next.js

About the project

We are looking for a Python Developer with strong CI / CD experience to join our agile, cross-functional engineering team. In this role, you will contribute to building scalable and maintainable software systems using Python 3, applying best design practices, and ensuring high standards of code quality and automation. You’ll play a key role in shaping our delivery pipeline and development architecture while collaborating closely with other developers, DevOps engineers, and QA specialists.

Your responsibilities

Designing and implementing modular software solutions that follow SOLID principles and design patterns

Ensuring clean, readable, and maintainable code by writing, reviewing, and refactoring code

Creating and maintaining automated testing and continuous integration pipelines

Working collaboratively with team members to define technical requirements and propose solutions

Monitoring code quality and test coverage to align with best development practices

Documenting systems and contributing to shared knowledge across the engineering team

Our requirements

At least 3 years of hands-on experience in Python 3 application development

Solid knowledge of object-oriented programming principles

Hands-on experience in (unit) testing; ideally using a Python testing framework

Proficient in CI / CD operations and full automation of testing and deployment processes

Knowledge of commercial cloud ecosystems, preferably GCP

Professional experience in collaborative software development, including code reviews and agile methodologies

Fluent Polish required

Residing in Poland required

This is how we work on a project

Continuous Deployment

Continuous Integration

What we offer

Great Place to Work since 2015 - it’s thanks to feedback from our workers that we get this special title and constantly implement new ideas

Employment stability - revenue of PLN 2.1BN, no debts, since 2006 on the market

We share the profit with Workers - over PLN 60M has already been allocated for this aim since 2022

Attractive benefits package - private healthcare, benefits cafeteria platform, car discounts and more

Comfortable workplace – class A offices or remote work

Dozens of fascinating projects for prestigious brands from all over the world – you can change them thanks to Job Changer application

PLN 1 000 000 per year for your ideas - with this amount, we support the passions and voluntary actions of our workers

Investment in your growth – meetups, webinars, training platform and technology blog – you choose

Fantastic atmosphere created by all Sii Power People

Recruitment stages

Send your CV

Talk to us about your expectations

Learn more about our projects and choose the best

Start your adventure with Sii!

Sii Sp. z o.o.

Sii is the leading technology consulting, digital transformation, engineering, and business services vendor in Poland. We already employ more than 7 500 professionals and implement projects in a variety of industries for clients from many countries around the world.

The Great Place to Work title, won 10 times in a row, proves that at Sii we create a friendly work environment. In a survey, as many as 90% of our employees responded that Sii is a great place to work, and 95% of them think we have a great atmosphere here.

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Python Developer • Warszawa, mazowieckie, Polska

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