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Lead C++ Software Engineer

LithuaniaLatviaFull-timePosted Oct 7, 2026

Job description

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.

Responsibilities

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 Requirements 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

Description copied from EPAM Systems's careers page. Read the full posting before you apply.

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