C Developer – telco sector (f/m/x)

Mid • Remote

Wroclaw, Poland

If you are looking for a new challenge as a C Developer, join a low-level embedded project in the telecommunications sector focused on 5G mobile network hardware. The role involves developing high-performance and reliable software close to the hardware layer for advanced telecom systems. If this opportunity sounds interesting to you, please apply.

Your tasks

Work as a C developer for high-performance and high-reliability mobile network systems and applications
Develop scalable, multi-threaded functionalities using Linux OS and its multi-threading and cross-thread/cross-process communication capabilities
Collaborate with cross-functional teams to design, implement, and test new features and functionalities
Troubleshoot and debug complex system issues, leveraging your Linux OS and 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

Requirements

Minimum 3 years of experience in C development
Strong proficiency in C programming for developing high-performance and highly reliable systems
Experience developing scalable, multi-threaded applications on Linux, including inter-process and cross-thread communication
Solid understanding of telecommunications protocols and mobile network systems
Ability to troubleshoot, debug, and optimize complex system-level issues in Linux environments
Experience with build systems and code quality practices, including CMake configuration and participation in code reviews
Good command of English (communicative for all work purposes)
Fluent in Polish required
Residing in Poland required

Sii

Sii is a company recognized as a "Great Place to Work" since 2015, thanks to employee feedback and the implementation of new ideas. Established in 2006, Sii has demonstrated financial stability with a revenue of 2.1 billion PLN and no debts. The company shares its profits with employees, having allocated over 76 million PLN for this purpose since 2022. Sii offers a rich benefits package, including private healthcare, a cafeteria platform, and discounts on cars. Employees can work in comfortable A-class offices or remotely. Sii is involved in numerous fascinating projects for prestigious global brands and invests 1 million PLN annually to support employee passions and volunteer actions. The company emphasizes personal development through meetups, webinars, a training platform, and a technology blog. Sii is characterized by a fantastic atmosphere created by its "Sii Power People."

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