{"id":1236704,"url":"https://alion.io/job/bytedance-gpuai-application-system-software-engineer-intern-system-technologies-and-engineering-2027-summer","title":"GPU/AI Application System Software Engineer Intern (System Technologies and Engineering) - 2027 Summer","company":{"id":13,"name":"ByteDance","domain":"bytedance.com","url":"https://alion.io/company/bytedance","size_band":"1001-5000","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Feishu","truth_index":{"grade":"A","score":89,"open_postings":5335,"ghost_share":0.106,"stale_share":0,"repost_share":0.005,"time_to_fill_p50_days":418,"computed_at":"2026-10-17T05:46:00Z"}},"role":"DevOps","role_family":"DevOps","seniority":"intern","employment_type":"internship","work_mode":"on_site","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["San Jose, United States"],"countries":["US"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":null,"experience_years_min":null,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"HPC","optional":false},{"name":"Linux","optional":false},{"name":"LLM","optional":false},{"name":"Python","optional":false},{"name":"PyTorch","optional":false},{"name":"TensorFlow","optional":false},{"name":"C","optional":true},{"name":"Fine-tuning","optional":true},{"name":"MPI","optional":true},{"name":"NCCL","optional":true},{"name":"TPU","optional":true}],"status":"live","first_seen_at":"2026-07-30T23:18:58Z","employer_posted_date":"2026-09-25","last_verified_at":"2026-10-18T05:00:09Z","board_verified":true,"closed_at":null,"days_open":79,"trust":{"level":"ok","repost_count":0,"flags":["company_stale"],"days_open":79},"description":"岗位职责 / Responsibilities\nAbout the Team:\nThe GPU/AI System Technology and Engineering Team is committed to developing highly optimized OS and system software to support deep learning and high-performance computing (HPC) workloads in large-scale data centers.\nWe focus on delivering core software components for the next generation of AI and HPC platforms, benchmarks, and fine-tuning performance. Our work spans the entire hardware/software stack, from GPU drivers to deep learning frameworks, to ensure peak performance across all layers.\nBy joining this team, you will work with the best engineers and talents in this industry and have a broad opportunity to get in touch with the latest AI application systems and newly emerged technology in computing, networking and storage. You will gain remarkable GPU architecture, system software development and GPU validation experience in the most advanced hardware infrastructure on a massive scale.\nWe are looking for talented individuals to join us for an internship. Our internship program offers students hands-on experience, industry exposure, and opportunities to apply their knowledge to real-world challenges while building a strong foundation for personal and professional growth.\nInterns will gain practical experience, explore potential career paths, and participate in social events, learning programs, and development workshops alongside industry professionals.\nCandidates may apply to a maximum of two positions across Our Company and its affiliates globally. Applications will be considered in the order they are submitted.\nApplications are reviewed on a rolling basis, so we encourage you to apply early. Please clearly state your availability in your resume, including your start and end dates.\nCandidates who pass resume screening will be invited to participate in Our Company's technical online assessment.\nResponsibilities:\n- Design and implement performance benchmarks and testing methodologies to evaluate system performance （especially for those factors impacted most closely to OS, OS kernel, Hardware System）\n- Develop benchmark tools and performance optimization of AI workloads specifically tailored for large-scale LLM training and inference, as well as High-Performance Computing (HPC).\n- Develop Python scripts to automate the testing of various benchmark tools.\n- Collaborate with internal teams to identify system bottleneck, debug and improve performance issues.\n任职要求 / Requirements\nMinimum Qualifications:\n- Currently pursuing a Bachelor's or Master's degree within Computer Engineering in Electrical Engineering, Computer Engineering, Computer Science or related majors.\n- Deep understanding of Operating System, Linux Kernel, Computer Architecture\n- Background with GPU/CPU benchmarking\n- Familiar with ML/DL techniques, algorithms and frameworks like TensorFlow or PyTorch. \n- Exposure to testing automation for various applications.\n- Hands-on experience with Linux based systems\nPreferred Qualifications:\n- Strong background in one of the following fields: High Performance Computing, ML Hardware Acceleration (e.g., GPU/TPU/RDMA) or ML for Systems, and Distributed Storage.\n- Experience in AI model development, training, evaluation and deployment on Cloud, Cluster or on-premises. \n- Experience with parallel programming and at least one communication runtime (MPI, NCCL, UCX, NVSHMEM)\n- Linux kernel development experience, such as networking and device drivers etc.\n- Exposure to testing automation for various applications.\n- Experience with complex system-level debugging is 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