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C++ Developer – telco sector
  • Kraków
C++ Developer – telco sector
Kraków, Kraków, Lesser Poland Voivodeship, Polska
Sii Sp. z o.o.
31. 3. 2025
Informacje o stanowisku

C++ Developer – telco sector

Miejsce pracy: Kraków

Technologies we use

Expected

  • C++
  • Linux
  • Python
  • Bash
  • Git
  • Jenkins
  • GitLab
  • Gerrit
  • MariaDB
  • MySQL
  • Redis

Optional

  • LCM

Operating system

  • Linux

About the project

Are you ready to be part of a cutting-edge telecommunications project? We are looking for a talented C++ Developer to join our multi-national R&D team working on a new project focused on developing and deploying new features for critical voice core infrastructure. If you have a passion for technology, problem-solving, and working in a dynamic, international environment – this is the opportunity for you!

Your responsibilities

  • Develop and validate call processing software powering critical voice core infrastructure
  • Take part in the feature design phase alongside system engineers
  • Ensure the highest standards of quality and security in the developed solutions
  • Provide support and resolution for customer-reported issues, including root cause analysis
  • Contribute to the improvement of CI/CD pipelines and development processes

Our requirements

  • Min. 3 years of experience in C++ development and testing
  • Experience with Linux, scripting, and coding (e.g., Python, Bash)
  • Proficiency with Git and working with CI/CD pipelines using tools like Jenkins, GitLab, and Gerrit
  • Familiarity with database solutions (e.g., MariaDB, MySQL, Redis)
  • Residing in Poland required

Optional

  • Knowledge of LCM
  • Telecom knowledge

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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