{"id":2872968,"url":"https://alion.io/job/bytedance-aixuntuikuangjiayanfashixisheng-data-aml","title":"AI训推框架研发实习生-Data AML","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":88,"open_postings":9941,"ghost_share":0.11,"stale_share":0,"repost_share":0.003,"time_to_fill_p50_days":310,"computed_at":"2026-10-25T05:49:26Z"}},"role":"Early Careers","role_family":"Early Careers","seniority":null,"employment_type":"internship","work_mode":"on_site","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Beijing, China"],"countries":["CN"],"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":"LLM","optional":false}],"status":"live","first_seen_at":"2026-01-20T03:49:31Z","employer_posted_date":"2026-10-19","last_verified_at":"2026-10-25T23:44:52Z","board_verified":true,"closed_at":null,"days_open":278,"trust":{"level":"ok","repost_count":0,"flags":["company_stale"],"days_open":278},"description":"岗位职责 / Responsibilities\nByteIntern：面向2027届毕业生（2026年9月-2027年8月期间毕业），为符合岗位要求的同学提供转正机会。\n团队介绍：Data AML是字节跳动的机器学习中台，为抖音/今日头条/西瓜视频等业务提供推荐/广告/CV/语音/NLP的训练和推理系统。为公司内业务部门提供强大的机器学习算力，并在这些业务的问题上研究一些具有通用性和创新性的算法。同时，也通过火山引擎将一些机器学习/推荐系统的核心能力提供给外部企业客户。\n1、参与火山引擎自研训推框架开发，包括xLLM（LLM推理）、veFuser（DiT推理）、veOmini（LLM/DiT训练）、veRL（强化学习），保持框架的先进性; \n2、参与框架-平台协同设计，实现异构资源智能调度与弹性扩缩容; \n3、参与异构芯片（GPU、NPU等）上的算子适配开发，提供多元的算力供应方式。\n任职要求 / Requirements\n1、2027届本科及以上学历在读，计算机、人工智能、信息安全等相关专业; \n2、熟悉Linux开发环境，良好的系统编程、数据结构、算法基础、系统设计能力; \n3、乐于挑战没有明显答案的问题，快速理解业务场景，从具体问题中抽象出通用的解决方案; \n4、有实际的分布式系统相关经验者优先; \n5、对机器学习系统有经验者优先。","description_format":"text","description_chars":578,"description_truncated":false,"requirements":{"experience_years_min":null,"management_years_min":null,"team_size_min":null,"manages_managers":false,"education":null,"security_clearance":false,"languages":[{"language":"Chinese","level":"Advanced (C1)","optional":false}]},"benefits":[],"hiring_locations":[],"hiring_excludes":[],"relocation_offered":false,"industries":["Advertising","Recommendation Systems","Digital Media","Video & Photo Sharing"],"lifecycle":[{"event":"open","at":"2026-10-19T20:21:37Z"}],"visa":[],"liveness":{"score":39,"band":"fade","label":"Fading","p_open":1,"p_active":0.654,"p_room":0.6,"age_days":278,"expected_fill_days":310,"reasons":["conf:1","velocity","win:late","crowd:brand"],"computed_at":"2026-10-25T05:49:26Z"},"pay":null,"html_url":"https://alion.io/job/bytedance-aixuntuikuangjiayanfashixisheng-data-aml","json_url":"https://alion.io/job/bytedance-aixuntuikuangjiayanfashixisheng-data-aml.json","meta":{"generated_at":"2026-10-26T00:16:11Z","cache_seconds":300,"methodology":"https://alion.io/methodology","terms":"https://alion.io/terms","contact":"https://alion.io/contact","api":"https://alion.io/developers","about":"Alion is a live layer of people, companies and AI agents: who they are, whether they are real and active right now, what they do and how to work with them, readable by people and by agents and paid per call.","catalog":"https://alion.io/catalog.json","usage":{"tier":"crawler_verified","counted_by":"address","units_charged":1,"used_today":269,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-10-27T00:00:00Z"}},"offers":[{"id":"company.slices","title":"One company in depth, by slice","status":"live","price":{"credits":0.02,"usd":0.002,"plus_per_slice":{"credits":0.05,"usd":0.005}},"unit":"per company, plus each slice with data","note":"the employer in depth","call":{"mcp_tool":"get_company","arguments":{"id":13},"rest":"https://alion.io/mcp/rest/get_company?id=13"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Fbytedance-aixuntuikuangjiayanfashixisheng-data-aml"},{"id":"market.stats","title":"A market slice: pay, demand and time to fill","status":"live","price":{"credits":1,"usd":0.1},"unit":"per slice","note":"pay, demand and time to fill for this role and place","call":{"mcp_tool":"market_stats"},"human":"https://alion.io/catalog?offer=market.stats&for=job%2Fbytedance-aixuntuikuangjiayanfashixisheng-data-aml"},{"id":"job.search","title":"Open jobs by role, technology, place, pay and visa","status":"live","price":{"credits":0.02,"usd":0.002},"unit":"per posting in a list","note":"similar open postings","call":{"mcp_tool":"search_jobs"},"human":"https://alion.io/catalog?offer=job.search&for=job%2Fbytedance-aixuntuikuangjiayanfashixisheng-data-aml"},{"id":"company.verify","title":"Is this company real and active right now","status":"pilot","price":null,"unit":"per company","request":{"url":"https://alion.io/catalog/request","method":"POST","body":"{\"offer\": \"company.verify\", \"for\": \"job/bytedance-aixuntuikuangjiayanfashixisheng-data-aml\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Fbytedance-aixuntuikuangjiayanfashixisheng-data-aml"}]}