Senior Software Engineer (C++,Qt, CAD/CAE)

Sopra Steria is one of the largest tech industry players in Europe, specializing in consulting, digital services, and software development. The Polish branch operates as a Global Delivery Center in Katowice since 2007 with around 1,000 specialists. The Application Services department handles software development, data engineering, testing, CRM, ITSM, and ERP platform integrations for customers in Scandinavia, Benelux, France, Germany, Switzerland, and the UK.

• 5+ years of commercial experience in a senior or senior-ready role.
• Strong proficiency in Modern C++ (minimum C++14; C++20 or newer preferred).
• Solid experience with Qt5 framework modules: Core, GUI, Widgets, SQL, Concurrent.
• Fluency in Linux environments with command-line skills and tools like Bash, grep, sed, less.
• Practical knowledge of Git and experience with CI/CD pipelines.
• Basic Python knowledge for writing and executing test scripts.
• Experience working in multinational and distributed environments.
• Strong communication skills for cross-functional collaboration.
• EU citizenship.
• Fluent English (B2/C1).
• Willingness to commute to the Katowice office and occasional business trips abroad.

Nice to have:

• Experience developing CAD or CAE systems.
• Familiarity with VTK for 3D graphics, image processing, and visualization.
• Proven experience working effectively in shared, remote, or distributed development environments.

• Implement solutions and deliver software.
• Propose solutions.
• Create and test software to enhance the solution and related modules and services.
• Facilitate testing, integration, and troubleshooting activities.
• Shape and apply software standards of clean code and performance optimization techniques.
• Translate business and technical requirements into clean, efficient code.
• Actively participate in constructive code reviews to share knowledge and maintain high engineering standards.

Only candidates with EU citizenship located in Poland and willing to commute to the Katowice office are eligible. The role requires fluent English and openness to occasional business trips abroad.