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搜索应用部-搜索后台高级研发工程师(检索增强方向)

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Software and Technology Jobs

搜索应用部-搜索后台高级研发工程师(检索增强方向)

full-timePosted: Nov 20, 2025

Job Description

搜索应用部-搜索后台高级研发工程师(检索增强方向)

📋 Job Overview

The Senior R&D Engineer position in the Search Application Department focuses on retrieval enhancement for Tencent's search backend. The role involves leading the long-term technical planning and evolution of search enhancement services, designing next-generation search architectures to support high-concurrency scenarios with billions of daily requests. Responsibilities include ensuring system stability, performance optimization, and cross-departmental collaboration to align technology with business goals.

📍 Location: Beijing, China

🏢 Business Unit: CSIG

📄 Full Description

1.
主导搜索增强服务的长期技术规划与演进路线,设计具备前瞻性的下一代搜索架构,支撑日均十亿级以上的高并发场景。负责制定系统可观测性体系、容灾多活方案及自动化运维平台,确保系统稳定性达到SLA≥99.995%,实现跨地域的毫秒级响应能力
;
2.领导构建灵活、可扩展的搜索与排序框架,负责技术难题攻关,培养高级工程师,通过代码评审、技术培训提升团队整体技术水平
;
3.深入理解业务需求,主导跨部门(算法、产品、引擎团队)的技术方案设计与协同推进,确保技术架构与业务目标高度一致。抽象通用中间件和平台能力,构建支持多业务场景的混合排序与检索体系,推动技术成果的平台化和组件化复用;
4.主导系统深度性能优化,包括底层GC机制、内存池管理、协程调度等关键环节,建立全链路压测体系和常态化性能基准
。

🎯 Key Responsibilities

  • Lead the long-term technical planning and evolution roadmap for search enhancement services, designing forward-looking next-generation search architectures to support over a billion daily high-concurrency scenarios.
  • Formulate system observability frameworks, disaster recovery multi-live solutions, and automated operations platforms to ensure system stability with SLA ≥99.995%, achieving millisecond-level response across regions.
  • Lead the construction of flexible and scalable search and ranking frameworks, tackle technical challenges, cultivate senior engineers, and elevate team technical levels through code reviews and training.
  • Deeply understand business needs, lead cross-departmental (algorithm, product, engine teams) technical solution design and collaborative advancement to ensure alignment between technical architecture and business objectives.
  • Abstract general middleware and platform capabilities, build hybrid ranking and retrieval systems supporting multiple business scenarios, and promote platformization and component reuse of technical achievements.
  • Lead in-depth system performance optimization, including underlying GC mechanisms, memory pool management, coroutine scheduling, and establish full-link stress testing systems with routine performance benchmarks.

Locations

  • Beijing, China

Salary

Estimated Salary Rangemedium confidence

400,000 - 800,000 CNY / yearly

Source: ai estimated

* This is an estimated range based on market data and may vary based on experience and qualifications.

Responsibilities

  • Lead the long-term technical planning and evolution roadmap for search enhancement services, designing forward-looking next-generation search architectures to support over a billion daily high-concurrency scenarios.
  • Formulate system observability frameworks, disaster recovery multi-live solutions, and automated operations platforms to ensure system stability with SLA ≥99.995%, achieving millisecond-level response across regions.
  • Lead the construction of flexible and scalable search and ranking frameworks, tackle technical challenges, cultivate senior engineers, and elevate team technical levels through code reviews and training.
  • Deeply understand business needs, lead cross-departmental (algorithm, product, engine teams) technical solution design and collaborative advancement to ensure alignment between technical architecture and business objectives.
  • Abstract general middleware and platform capabilities, build hybrid ranking and retrieval systems supporting multiple business scenarios, and promote platformization and component reuse of technical achievements.
  • Lead in-depth system performance optimization, including underlying GC mechanisms, memory pool management, coroutine scheduling, and establish full-link stress testing systems with routine performance benchmarks.

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Tencent logo

搜索应用部-搜索后台高级研发工程师(检索增强方向)

Tencent

Software and Technology Jobs

搜索应用部-搜索后台高级研发工程师(检索增强方向)

full-timePosted: Nov 20, 2025

Job Description

搜索应用部-搜索后台高级研发工程师(检索增强方向)

📋 Job Overview

The Senior R&D Engineer position in the Search Application Department focuses on retrieval enhancement for Tencent's search backend. The role involves leading the long-term technical planning and evolution of search enhancement services, designing next-generation search architectures to support high-concurrency scenarios with billions of daily requests. Responsibilities include ensuring system stability, performance optimization, and cross-departmental collaboration to align technology with business goals.

📍 Location: Beijing, China

🏢 Business Unit: CSIG

📄 Full Description

1.
主导搜索增强服务的长期技术规划与演进路线,设计具备前瞻性的下一代搜索架构,支撑日均十亿级以上的高并发场景。负责制定系统可观测性体系、容灾多活方案及自动化运维平台,确保系统稳定性达到SLA≥99.995%,实现跨地域的毫秒级响应能力
;
2.领导构建灵活、可扩展的搜索与排序框架,负责技术难题攻关,培养高级工程师,通过代码评审、技术培训提升团队整体技术水平
;
3.深入理解业务需求,主导跨部门(算法、产品、引擎团队)的技术方案设计与协同推进,确保技术架构与业务目标高度一致。抽象通用中间件和平台能力,构建支持多业务场景的混合排序与检索体系,推动技术成果的平台化和组件化复用;
4.主导系统深度性能优化,包括底层GC机制、内存池管理、协程调度等关键环节,建立全链路压测体系和常态化性能基准
。

🎯 Key Responsibilities

  • Lead the long-term technical planning and evolution roadmap for search enhancement services, designing forward-looking next-generation search architectures to support over a billion daily high-concurrency scenarios.
  • Formulate system observability frameworks, disaster recovery multi-live solutions, and automated operations platforms to ensure system stability with SLA ≥99.995%, achieving millisecond-level response across regions.
  • Lead the construction of flexible and scalable search and ranking frameworks, tackle technical challenges, cultivate senior engineers, and elevate team technical levels through code reviews and training.
  • Deeply understand business needs, lead cross-departmental (algorithm, product, engine teams) technical solution design and collaborative advancement to ensure alignment between technical architecture and business objectives.
  • Abstract general middleware and platform capabilities, build hybrid ranking and retrieval systems supporting multiple business scenarios, and promote platformization and component reuse of technical achievements.
  • Lead in-depth system performance optimization, including underlying GC mechanisms, memory pool management, coroutine scheduling, and establish full-link stress testing systems with routine performance benchmarks.

Locations

  • Beijing, China

Salary

Estimated Salary Rangemedium confidence

400,000 - 800,000 CNY / yearly

Source: ai estimated

* This is an estimated range based on market data and may vary based on experience and qualifications.

Responsibilities

  • Lead the long-term technical planning and evolution roadmap for search enhancement services, designing forward-looking next-generation search architectures to support over a billion daily high-concurrency scenarios.
  • Formulate system observability frameworks, disaster recovery multi-live solutions, and automated operations platforms to ensure system stability with SLA ≥99.995%, achieving millisecond-level response across regions.
  • Lead the construction of flexible and scalable search and ranking frameworks, tackle technical challenges, cultivate senior engineers, and elevate team technical levels through code reviews and training.
  • Deeply understand business needs, lead cross-departmental (algorithm, product, engine teams) technical solution design and collaborative advancement to ensure alignment between technical architecture and business objectives.
  • Abstract general middleware and platform capabilities, build hybrid ranking and retrieval systems supporting multiple business scenarios, and promote platformization and component reuse of technical achievements.
  • Lead in-depth system performance optimization, including underlying GC mechanisms, memory pool management, coroutine scheduling, and establish full-link stress testing systems with routine performance benchmarks.

Target Your Resume for "搜索应用部-搜索后台高级研发工程师(检索增强方向)" , Tencent

Get personalized recommendations to optimize your resume specifically for 搜索应用部-搜索后台高级研发工程师(检索增强方向). Takes only 15 seconds!

AI-powered keyword optimization
Skills matching & gap analysis
Experience alignment suggestions

Check Your ATS Score for "搜索应用部-搜索后台高级研发工程师(检索增强方向)" , Tencent

Find out how well your resume matches this job's requirements. Get comprehensive analysis including ATS compatibility, keyword matching, skill gaps, and personalized recommendations.

ATS compatibility check
Keyword optimization analysis
Skill matching & gap identification
Format & readability score

Tags & Categories

TencentBeijingChinaCSIGCSIG

Answer 10 quick questions to check your fit for 搜索应用部-搜索后台高级研发工程师(检索增强方向) @ Tencent.

Quiz Challenge
10 Questions
~2 Minutes
Instant Score

Related Books and Jobs

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