chore(website): Add link for the positions in position-information (#11728)

Author: danpeen

website/docs/en/misc/team/join-us.mdx

@@ -46,6 +46,13 @@ The Web Infra team is looking for experienced front-end engineers to join us in
 - Keep up with changes in the front-end community, practice the latest front-end technologies, and incorporate them into architectural design.
 - Collaboratively explore the next generation of products from an AI-first perspective.
 
+Currently recruiting positions include:
+
+- [Senior Frontend Engineer/Expert - Web Application Framework](https://jobs.bytedance.com/experienced/position/7304543939385264410/detail)
+- [Senior Frontend Engineer - AI Technology Products](https://jobs.bytedance.com/experienced/position/7304543509947091251/detail)
+- [Frontend Technology Expert - Build Tools & Compiler](https://jobs.bytedance.com/experienced/position/7304543984570370341/detail)
+- [Frontend Technology Expert - Lynx Frontend Framework](https://jobs.bytedance.com/experienced/position/7304543795609241907/detail)
+
 ## 📌 Position requirements
 
 - Proficient in the technology stack based on the React ecosystem and Node.js ecosystem.

website/docs/zh/misc/team/join-us.mdx

@@ -48,9 +48,10 @@ Web Infra 团队正在寻求经验丰富的前端工程师，来共同打造高
 
 当前招聘的岗位有：
 
-- 高级前端工程师
-- 前端技术专家
-- 高级前端技术专家
+- [资深前端工程师/专家 - Web 应用框架方向](https://jobs.bytedance.com/experienced/position/7304543939385264410/detail)
+- [资深前端工程师 - AI 技术产品方向](https://jobs.bytedance.com/experienced/position/7304543509947091251/detail)
+- [前端技术专家 - 构建工具与编译器方向](https://jobs.bytedance.com/experienced/position/7304543984570370341/detail)
+- [前端技术专家 - Lynx 前端框架方向](https://jobs.bytedance.com/experienced/position/7304543795609241907/detail)
 
 ## 📌 岗位要求