Sperasoft is a leading game co-development company headquartered in the heart of Silicon Valley. We work closely with our partners to deliver high-quality titles for world-class publishers. Sperasoft is a part of Keywords studios – international technical and creative services provider to the global video games industry and beyond.You are welcome here to perform in different areas as a member of our core C++ engineering team. You could find yourself performing in GamePlay, AI, Graphics, VR, Tools, Network, low-level development, console and cross-platform specific tasks as well as porting. Apply if you are excited being part of game, if you wish to deliver ideas, perform as a team member and grow your skills as a professional. Responsibilities Design and program graphics engine components for PC and consoles  High- and low-level optimizations of rendering code  Create clean, efficient and robust code  Participate in the full development cycle of games starting from basic prototypes through the release  Collaborate with other engineers as well as game designers, artists and QA  Additional responsibilities may be assigned as needed Requirements Good understanding of rendering pipeline  Strong knowledge of C++  Deep knowledge and hands-on experience with modern graphics APIs (D3D12, Vulkan)  Good math skills (linear algebra, vector math)  Degree in Computer Science and/or Mathematics or equivalent work experience  Experience in working with large code base projects (2+ years)  Self-motivated person with excellent problem-solving skills  Written and spoken English Benefits Medical Care package   MyCafeteria system - including Multisport card and more Employee Assistance Program (EAP), offering confidential legal, financial, and personal counseling English or Polish language classes Sensibly flexible working hours   Breakfasts, snacks and fruits available during the day, tea and coffee machines  Additional benefits: care bonus to cover health, educational and safety needs, corporate parties and team buildings