PwCMexico - Reforma 44518h ago
PfizerPosted 1mo ago
高级后端开发工程师 at Pfizer scores 47 out of 100 on AI centrality, which makes it AI Level 2 of 4 (Uses AI) on this board. The level measures how much of the work is AI, not seniority.
AI in this role
岗位职责
- 参与产品需求分析与技术方案讨论,根据开发规范与流程独立完成模块设计、编码、测试及相关技术文档编写。
- 负责核心业务系统及服务端应用的开发、维护和优化,保障线上系统的稳定性、可用性和高性能运行。
- 参与代码评审和技术方案评审,持续推动代码质量、架构优化及最佳实践落地。
- 参与AI Agent及智能应用的开发与集成,包括大语言模型(LLM)、Agent Workflow、RAG知识库、工具调用(Tool Calling)等能力的设计与实现。
- 利用AI开发工具提升研发效率,持续推动开发流程自动化、智能化和工程化建设。
- 持续关注行业前沿技术发展,积极探索AI、Agent、云原生及数据技术在业务场景中的创新应用。
任职资格
- 本科及以上学历,计算机科学、软件工程或相关专业,7年以上互联网或软件开发工作经验。
- 熟练掌握 Java 或 Python 至少一种开发语言,具备扎实的软件开发基础,了解面向对象设计思想及常用设计模式,具备良好的编码规范和代码质量意识。
- 了解分布式系统架构设计和基本原理,能够熟练使用主流开发框架及技术组件,例如 Spring Boot、Spring Cloud、MyBatis、FastAPI、Flask、MQ、Elasticsearch 等。
- 具备数据库设计及性能优化经验,熟悉 MySQL、PostgreSQL 等关系型数据库,以及 Redis、MongoDB 等非关系型数据库。
- 具备 AI 应用开发经验或相关知识背景,熟悉大语言模型(LLM)、AI Agent、RAG(Retrieval-Augmented Generation)、Prompt Engineering 等相关技术者优先。
- 熟悉 LangChain、LangGraph、CrewAI 等 Agent 开发框架,具备 Agent Workflow 设计、多 Agent 协同开发或 AI 工具集成开发经验者优先。
- 熟练使用 AI 辅助研发工具提升开发效率,包括但不限于 GitHub Copilot、Microsoft Copilot、Cursor、Windsurf、ChatGPT、Claude、Gemini 等,能够利用 AI 完成代码开发、单元测试生成、代码优化、问题定位分析及技术文档编写等工作。
- 具备良好的工程化意识,熟悉 Git、Maven、Jenkins、Docker、Kubernetes 及 CI/CD 流程,具有相关项目实践经验者优先。
- 具备较强的问题分析能力、学习能力和创新意识,能够独立分析和解决复杂技术问题。
- 具备优秀的沟通协调能力、团队合作精神和抗压能力,能够与业务、产品及技术团队高效协作。
- 具备优秀的英语听说读写能力,英语可作为工作语言。
Work Location Assignment: On Premise
Pfizer is an equal opportunity employer and complies with all applicable equal employment opportunity legislation in each jurisdiction in which it operates.
To learn more about acceptable and prohibited uses of AI during the recruitment process, please review our candidate AI-use guidelines available on Pfizer Careers.

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Skills and AI tools this role asks for
Questions you could be asked
- How do you structure and test a prompt to get consistent output from a language model?
- How would you design a retrieval step so the model answers from real data instead of guessing?
- How do you decide when an AI agent can act on its own versus asking for approval first?
- What's a project where you used ChatGPT hands-on?
- Walk me through how you've used Claude in your day-to-day work.
Adapt your resume
- List these exact terms on your resume: Prompt Engineering, Rag, AI Agents, ChatGPT, and Claude. An applicant tracking system matches the wording, not the idea.
- Attach one line of real, concrete experience to at least one of them — a tool named with nothing behind it rarely survives a human read.
- Put the AI tool in a bullet point about what you did, not just in a skills list — this role treats it as a required part of the job.
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