Lead C++ Software Engineer

We are seeking a Lead C++ Software Engineer with a strong background in HPC, CUDA, and performance optimization, along with prior experience in game development and performance-critical software, to drive the architecture and development of high-performance computing solutions.

This position offers hybrid setup with the flexibility to work from any location in Lithuania, whether it's your home or our dynamic offices in Vilnius and Kaunas.

• Design and develop high-performance software components using modern C++
• Build and optimize CUDA-based solutions for GPU computing workloads
• Lead performance optimization efforts for computationally intensive software systems
• Architect software solutions for high-load and performance-sensitive systems
• Develop robust and reliable software components that meet production standards
• Debug and resolve complex runtime behavior issues
• Guide the engineering team in best practices for performance-critical software development
• Collaborate with the team to maintain and improve the FWI software stack and its computational workflows

• 5+ years of experience in modern C++ development
• Expertise in CUDA and GPU computing
• Proficiency in performance optimization of computationally intensive software
• Background in software architecture for high-load and performance-sensitive systems
• Skills in developing robust and reliable software components
• Competency in debugging and optimization of complex runtime behavior
• Experience in game development and performance-critical software
• English proficiency at B2 level or higher

• Engineering Heritage: Best-in-class experts sharing a culture of engineering excellence and tackling complex engineering challenges for over 30 years
• Advanced Tech Stack: Innovative projects where you can apply or enhance your expertise in Cloud, Data, AI, and other emerging technologies
• World-Class Clients: Work closely with 340+ of the Forbes Global 2000 on creating disruptive solutions that make a global impact
• Professional Growth: Exceptional support for career development with comprehensive resources for upskilling or reskilling in pioneering practices
• GenAI Community: Strong AI competencies with 600+ experts across 55+ locations driving GenAI-enabled transformation journeys
• Entrepreneurial Culture: If you're passionate and dedicated to improving business transformation, we provide the support you need to bring your ideas to life
• Hybrid Setup: The flexibility to work from any location in Lithuania, whether it's your home or our dynamic offices in Vilnius and Kaunas
• Other Benefits: Additional vacation and trust days, private health insurance, Employee Stock Purchase Plan and more