内容来源：https://www.geekwire.com/2026/amazon-hires-a-microsoft-ai-leader-to-help-build-its-tools-for-coding-and-work/

内容总结：

亚马逊云科技（AWS）持续从微软挖角AI人才。据AWS应用AI与新兴技术部门负责人斯瓦米·西瓦苏布拉马尼安在内部备忘录中透露，在微软工作近20年的资深工程高管佩德拉姆·雷扎伊将于本周一正式加入AWS，担任杰出工程师，最初将负责AWS的AI编程工具Kiro和AI工作助手Quick。

雷扎伊此前在微软担任超级智能团队企业副总裁，今年2月刚出任Copilot首席技术官，6月转岗至超级智能团队，此前曾在Power BI、Dynamics 365、Cortana、Bing和Azure Maps等产品担任高级技术职务。西瓦苏布拉马尼安评价他“是一位仍然每天写代码的实战型工程师，并且打算在这里继续保持这种风格”。雷扎伊计划在头几个月“认识同事、了解这里的运作方式，并交付一些真正有用的东西”。

此次招聘正值亚马逊与微软在AI办公工具领域竞争日趋直接之际。微软上月推出集聊天、编程和智能体于一体的Copilot应用，亚马逊则于9月正式发布Quick桌面应用并将其核心功能拓展至移动端。据备忘录数据，Kiro用户数从第一季度到第二季度翻了一番，Quick的月度AI用户数增长了四倍。

雷扎伊是今年最新一位从微软跳槽至AWS的高管。今年5月，肖恩·拜斯从微软安全岗位回归AWS，领导自动推理团队。西瓦苏布拉马尼安还在备忘录中宣布，两位AWS资深工程师马文·泰默和雷托·克雷默也已回归，分别从事神经符号AI和自动推理工作，他将这一方向称为“我们未来最大的赌注之一”。神经符号AI将大语言模型与基于规则的系统相结合，可检查AI智能体是否遵守企业政策和流程。西瓦苏布拉马尼安上周在西雅图一场峰会上表示，几乎所有CIO和CEO都会提出同一个问题：“我怎么知道它始终会遵守我所有的规章制度？”他说这是一个真实的担忧，而解决这个问题“实际上能为所有这些企业解锁大量应用场景”。

泰默此前在AWS担任杰出工程师九年，2022年离开后于2024年7月加入微软担任企业副总裁兼技术架构师，今年3月离职，7月以副总裁兼杰出工程师身份回归AWS。克雷默曾在AWS领导自动推理团队，2023年离开后于2025年9月加入微软担任安全平台与AI副总裁，今年5月离职，9月以应用科学副总裁身份回归AWS。西瓦苏布拉马尼安还暗示将有更多招聘，称雷扎伊的加入正值“我们继续建设技术领导团队，以推进已规划的宏大工作”。

中文翻译：

一位长期在微软担任工程负责人的高管，此前曾出任Copilot首席技术官，如今将加入亚马逊云科技（AWS），负责其用于编程和工作场所效率的竞争性AI工具。

佩德拉姆·雷扎伊在微软工作了近20年，最近担任微软超级智能团队的企业副总裁，他将于周一开始在AWS智能体AI与新兴技术组织担任杰出工程师，该组织由斯瓦米·西瓦苏布拉马尼安领导。

西瓦苏布拉马尼安在周一发给团队的备忘录中写道，雷扎伊最初将负责AWS编程工具Kiro和Amazon面向工作场所任务的AI助手Quick。他还补充说：“他是一位亲力亲为的工程师，至今仍每天写代码，他计划在这里也保持这种状态。”

根据备忘录，Kiro的用户数从第一季度到第二季度翻了一番，Quick的月度AI用户数增长了四倍。西瓦苏布拉马尼安写道，雷扎伊头几个月的计划是“结识同事、了解这里的运作方式，并交付一些实实在在的成果。”

西瓦苏布拉马尼安所在的组织在7月进行了扩展，将新兴技术纳入其中，这是亚马逊AI团队更大范围重组的一部分。

此次挖角正值亚马逊和微软在工作AI工具领域展开更直接的竞争。微软上月推出了一款集聊天、编程和智能体于一体的全能Copilot应用，作为对OpenAI和Anthropic的回应。亚马逊则在9月正式发布了Quick桌面应用，并将其主要功能引入移动端。

根据雷扎伊的领英个人资料，他于2006年加入微软，曾在Power BI、Dynamics 365、Cortana、必应和Azure Maps担任高级技术职务，之后转至Copilot。根据其个人资料，他于2月成为Copilot首席技术官，并于6月转入微软超级智能团队。西瓦苏布拉马尼安的备忘录称，雷扎伊最近的工作是训练基础模型。

我们已联系微软就其离职寻求置评。

雷扎伊是今年最新一位转投AWS的微软高管。肖恩·拜斯于5月从微软的安全岗位回到AWS，领导其自动推理团队。

在周一的备忘录中，西瓦苏布拉马尼安还告知团队，两位资深AWS工程师马文·泰默和雷托·克拉默已回归，从事神经符号AI和自动推理工作，他称这是“我们对未来最大的赌注之一”。根据他们的领英个人资料，两人都是从微软回来的。

神经符号AI将大语言模型与基于规则的系统相结合，后者可以检查AI智能体是否遵守公司的政策和流程。

西瓦苏布拉马尼安上周在西雅图举行的Madrona IA40峰会上发表讲话时表示，几乎每一位CIO和CEO都会就AI智能体提出同样的问题。“我怎么知道它始终会遵守我所有的规章制度？”他说，“这是一个真实的担忧。”

他补充说，解决这个问题“实际上为所有这些企业解锁了大量应用场景”。

泰默在离开前曾在AWS担任杰出工程师九年，于2022年离职，后于2024年7月加入微软担任企业副总裁兼技术架构师，任职至3月。这是他在该公司的第二段经历，此前他于1998年至2006年在微软工作。他于7月以副总裁兼杰出工程师的身份重返AWS。

克拉默曾在AWS领导一个自动推理团队，于2023年离职，后于2025年9月加入微软担任安全平台与AI副总裁，任职至5月。他于9月以应用科学副总裁的身份重返AWS。

西瓦苏布拉马尼安暗示还会有更多招聘，他写道，雷扎伊的加入正值“我们继续打造技术领导团队，以帮助承担我们已经规划的雄心勃勃的工作”。

英文来源：

A longtime Microsoft engineering leader who was previously a Copilot chief technology officer is joining Amazon Web Services to work on its competing AI tools for coding and workplace productivity.
Pedram Rezaei, a nearly 20-year Microsoft veteran who was most recently a corporate vice president on the Microsoft Superintelligence team, starts Monday as a distinguished engineer in the AWS Agentic AI and Emerging Technologies organization, led by Swami Sivasubramanian.
Rezaei will work initially on Kiro, the AWS coding tool, and Quick, Amazon’s AI assistant for workplace tasks, Sivasubramanian wrote in a memo to his team Monday. “He is a hands-on engineer who is still in the code every day, and he plans to keep it that way here,” he added.
Kiro’s user count doubled from the first quarter to the second, and monthly AI users for Quick grew fourfold, according to the memo. Rezaei’s plan for his first few months is to “meet people, learn how things work here, and ship something real,” Sivasubramanian wrote.
Sivasubramanian’s organization was expanded in July to include emerging technologies, part of a broader reshuffling of Amazon’s AI teams.
The hire comes as Amazon and Microsoft compete more directly in AI tools for work. Microsoft last month unveiled an all-in-one Copilot app that combines chat, coding and agents, its answer to OpenAI and Anthropic. Amazon made its Quick desktop app generally available in September and brought its main features to mobile.
Rezaei joined Microsoft in 2006 and held senior technical roles on Power BI, Dynamics 365, Cortana, Bing and Azure Maps before moving to Copilot, according to his LinkedIn profile. He became Copilot’s CTO in February and moved to the Microsoft Superintelligence team in June, according to the profile. Sivasubramanian’s memo said Rezaei was most recently working on training foundation models.
We’ve contacted Microsoft for comment on his departure.
Rezaei is the latest Microsoft executive to move to AWS this year. Shawn Bice returned to AWS in May from a security role at Microsoft to lead its Automated Reasoning Group.
In his memo Monday, Sivasubramanian also told his team that two longtime AWS engineers, Marvin Theimer and Reto Kramer, have returned to work on neurosymbolic AI and automated reasoning, which he called “one of our biggest bets for the future.” Both came back from Microsoft, according to their LinkedIn profiles.
Neurosymbolic AI pairs large language models with rule-based systems that can check whether an AI agent is following a company’s policies and procedures.
Speaking at Madrona’s IA40 Summit in Seattle last week, Sivasubramanian said nearly every CIO and CEO raises the same question about AI agents. “How do I know it is always going to obey all my rules and regulations?” he said. “This is a real concern.”
Solving that problem “actually unlocks so many use cases for all these enterprises,” he added.
Theimer, an AWS distinguished engineer for nine years before leaving in 2022, joined Microsoft in July 2024 as a corporate vice president and technical architect and stayed until March. It was his second stint at the company, where he worked from 1998 to 2006. He rejoined AWS in July as a vice president and distinguished engineer.
Kramer, who led an automated reasoning team at AWS before leaving in 2023, joined Microsoft in September 2025 as vice president of Security Platform & AI and stayed until May. He rejoined AWS in September as vice president of applied science.
Sivasubramanian hinted at more hires to come, writing that Rezaei joins “as we continue to build out our technical leadership team to help take on the ambitious work we have planned.”