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C++ Developer – telco industry (f/m/x)
  • Kraków
C++ Developer – telco industry (f/m/x)
Kraków, Kraków, Lesser Poland Voivodeship, Polska
Sii Sp. z o.o.
26. 2. 2026
Informacje o stanowisku

technologies-expected :


  • C++

technologies-optional :


  • .NET

about-project :


  • We are looking for experienced C++ Engineers. You will join the team of architects, developers & testers, with shared responsibilities. By joining the team, you will be responsible for the end-to-end implementation and maintenance of the Video Management System components. We are looking for an open-minded person willing to pursue their ideas, evaluate alternatives, and cooperate.
  • By joining us, you become a member of the Embedded Competence Center at Sii. It is an internal organizational unit, bringing together more than 500 specialists! We are currently working on about 100 projects for 50 clients from various industries, including automotive, IoT, telecommunications, and medical.

responsibilities :


  • Designing, developing, and maintaining components of the Video Management System
  • Participating in the end-to-end software development lifecycle
  • Collaborating with architects, developers, and testers to deliver reliable and scalable solutions
  • Contributing to code reviews, technical discussions, and architectural decisions
  • Ensuring high code quality by applying software engineering best practices
  • Troubleshooting, debugging, and optimizing existing systems
  • Supporting continuous improvement of development processes and build environments

requirements-expected :


  • Minimum 3 years of experience in modern C++
  • Practical knowledge of data structures, algorithms, and software design principles
  • Understanding of software engineering best practices, including testing and build environments
  • Good interpersonal communication skills and the ability to work effectively in a team
  • Adaptability and an open-minded approach to problem-solving
  • English language proficiency is sufficient for efficient communication
  • Hybrid work required
  • Fluent Polish required
  • Residing in Poland required

offered :


  • 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 76M 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

  • Praca Kraków
  • Kraków - Oferty pracy w okolicznych lokalizacjach


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