Senior Software Engineer

We are seeking a highly skilled and hands-on Senior Software Developer with expertise in C++, AI and ML. It is a fully remote position offering you the flexibility to work from any location in Poland, whether it's your home or one of our well-equipped offices in Gdansk, Katowice, Krakow, Lodz, Warsaw, or Wroclaw. Responsibilities • Develop and optimize low-level workloads and kernels to enhance the performance of software for machine learning applications • Implement tensor compute and tensor data movement optimization kernels • Design, develop, and maintain kernel-level software components for the client’s machine learning and HPC applications • Perform in-depth analysis and optimization of low-level code, focusing on improving tensor optimization and efficiency • Collaborate with machine learning engineers to integrate optimized kernels and routines into frameworks and pipelines • Identify performance bottlenecks through profiling and apply strategies to resolve inefficiencies • Conduct comprehensive testing, unit test development, and debugging to ensure the stability and reliability of kernel-level code • Communicate and problem-solve effectively to analyze and debug complex software issues • Leverage industry tools for performance profiling and optimization Requirements • 3+ years of experience in relevant roles involving low-level programming and optimization • Proficiency in C/C++ and low-level programming with a focus on kernel optimization • Background in kernel development, including the implementation of efficient kernels and libraries for machine learning and HPC • Expertise in low-level optimization techniques, specifically in tensor compute and data movement • Experience with performance profiling, debugging tools, and strategies for software optimization • Proven skills in kernel-level software testing, debugging, and development, ensuring efficiency and stability • Understanding of machine learning pipelines and collaboration between software engineers and data scientists • Strong problem-solving skills and the ability to resolve bottlenecks in performance-critical environments • B2 level of English or higher, with an emphasis on technical communication skills Nice to have • Familiarity with machine learning frameworks and an understanding of related concepts • Knowledge of operating system internals • Understanding and experience with GPU programming such as CUDA or OpenCL We offer/Benefits We gather like-minded people: • Engineering community of industry professionals • Friendly team and enjoyable working environment • Flexible schedule and opportunity to work remotely within Poland • Chance to work abroad for up to 60 days annually • Business-driven relocation opportunities We provide growth opportunities: • Outstanding career roadmap • Leadership development, career advising, soft skills, and well-being programs • Certification (GCP, Azure, AWS) • Unlimited access to LinkedIn Learning, Get Abstract, Cloud Guru • English classes We cover it all: • Stable income (Employment Contract or B2B) • Participation in the Employee Stock Purchase Plan • Benefits package (health insurance, multisport, shopping vouchers) • Strategically located offices featuring entertainment and relaxation zones, table tennis and football, free snacks, fantastic coffee, and more • Referral bonuses • Corporate, social and well-being events Please, note: • The set of bonuses might vary based on the role you apply for – specifics will be discussed with our recruiter during the general interview. • We will reach out to selected candidates exclusively. EPAM is a leading global provider of digital platform engineering and development services. We are committed to having a positive impact on our customers, our employees, and our communities. We embrace a dynamic and inclusive culture. Here you will collaborate with multi-national teams, contribute to a myriad of innovative projects that deliver the most creative and cutting-edge solutions, and have an opportunity to continuously learn and grow. No matter where you are located, you will join a dedicated, creative, and diverse community that will help you discover your fullest potential.