C++ Developer – telco sector (f/m/x)

Join our team at Sii to work on an exciting project in the telco area. As a C++ Developer, you'll have the opportunity to develop pioneering advancements in 5G technology, IoT solutions, and next-generation network infrastructure. You will be contributing to projects that shape the future of global communication, working alongside top professionals in a dynamic and innovative environment. Be a part of something big and take your career to the next level with us! Your tasks • Work as a C++ developer for high-performance and high-reliability mobile network systems and applications • Collaborate with cross-functional teams to design, implement, and test new features and functionalities • Troubleshoot and debug complex system issues, leveraging your knowledge of telecommunications protocols and standards • Participate in code reviews and maintain coding standards, ensuring high-quality and maintainable code • Create and/or manage CMake build configurations • Work agile to provide high-value contributions as a member of a scrum team Requirements • Experience in software development in the telecommunication industry (mobile networks preferred) • Prior experience working with network protocols and telecommunications standards • Minimum 3 years of experience in C++ development • Strong experience with Linux operating systems, including development and debugging • Familiarity with version control systems, such as Git, and collaborative development workflows • Ability to work effectively in a team environment and communicate complex technical concepts clearly • Good command of English (communicative for all work purposes) • Fluent Polish required • Residing in Poland required 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 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  • 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  If you want to work on systems with high operational significance — apply now!