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Backend Software Engineer (Architecture)

Cat

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507 open architecture roles across 120 companies are on ApplySarthi right now, most of them in Bengaluru (23), Hyderabad (15), Pune (9).

What architecture roles keep asking for: AWS (28%), Python (23%), Azure (15%), GCP (14%), System design (13%), Observability (12%), Stakeholder management (12%) — counted across their open postings here.

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Career Area: Engineering Job Description: Your Work Shapes the World at Caterpillar Inc. When you join Caterpillar, you're joining a global team who cares not just about the work we do – but also about each other. We are the makers, problem solvers, and future world builders who are creating stronger, more sustainable communities. We don't just talk about progress and innovation here – we make it happen, with our customers, where we work and live. Together, we are building a better world, so we can all enjoy living in it. 负责平台后台架构设计与核心服务建设,参与系统架构规划、模块拆分、技术方案设计、接口与数据模型定义,以及关键后端能力的研发与落地。该岗位需面向复杂工业平台场景,构建高可靠、高可用、可扩展、易维护的后台系统,并协同产品、前端、算法、车端、测试和运维团队,推动平台功能从需求分析到工程交付的闭环实现。 岗位职责: 参与平台整体架构设计,包括业务架构、应用架构、数据架构、集成架构、部署架构、安全架构和运维可观测性架构。 参与平台模块边界、服务职责、技术选型、架构演进路线、数据模型、接口规范、通信协议,以及性能、可靠性、可用性、安全性、可观测性、可维护性、可扩展性等非功能性需求的定义与落地。 参与功能模块的技术方案设计与评审。 参与PRD需求澄清与评审,提供技术可行性分析、技术约束和验收标准建议,协助明确业务背景、目标范围、用户角色、业务流程、功能需求、异常场景及版本边界。 参与TRD文档编写,明确系统边界、系统架构、模块拆分、关键设计决策、接口设计、数据结构、数据库设计、MQTT/API协议、数据一致性策略、异常处理、性能要求、安全要求、可靠性设计、可扩展性设计及部署约束。 参与需求评审、架构评审、技术方案评审、详细设计评审、关键代码评审,以及研发过程中的需求澄清与技术问题支持,确保产品需求与工程实现保持一致。 指导后端开发人员完成关键模块实现,解决研发过程中的核心技术问题,支持测试、部署、交付和项目移交。 建立平台级工程规范,包括接口设计规范、数据库设计规范、日志规范、错误码规范、版本兼容策略、安全要求和文档模板。 持续优化平台的可扩展性、可靠性、性能、可维护性、可观测性和交付效率。 与产品、前端、算法、车端、测试、运维和项目团队协作,推动复杂平台功能从需求澄清、方案设计到开发交付的闭环落地。 学历要求: 计算机、软件工程、自动化、应用数学等相关专业本科及以上学历。 经验要求: 具备5年以上后端或平台系统开发经验,有平台架构设计、微服务架构、分布式系统或工业软件平台经验者优先。 核心能力要求: 具备扎实的Java后端开发能力,熟悉JVM、多线程、集合、并发控制、IO及常用设计模式。 熟练掌握Spring Boot、Spring Cloud、Spring MVC、MyBatis/JPA,熟悉服务治理、注册发现、网关、配置管理、负载均衡、熔断降级与容错机制。 熟练掌握Python后端开发及脚本开发能力,熟悉FastAPI/Flask等常用框架,具备数据处理、自动化脚本、服务集成和性能问题排查能力。 熟悉C++、C#,了解其在服务开发、SDK集成、算法服务封装、性能敏感模块或跨语言集成场景中的应用。 具备平台架构设计能力,能够完成系统分层、模块边界、领域建模、DDD设计、接口集成、数据流转、部署拓扑、高可用、可扩展性和架构演进规划设计。 熟练掌握MySQL/PostgreSQL数据库设计、SQL优化、索引设计、事务控制、数据一致性、分布式一致性及大数据量存储策略。 熟悉Redis、消息队列、MQTT/Kafka/RabbitMQ、WebSocket、RESTful API及异步事件驱动架构。 熟悉Linux、Docker、Nginx、CI/CD、日志、监控、告警、部署、备份及生产环境问题排查。 能够参与PRD需求澄清与评审,并能够按照规范主导或参与撰写和维护TRD、架构设计文档、接口规范、数据库设计文档、部署文档和开发规范。 具备需求分析、业务抽象和方案拆解能力,能够将业务场景转化为功能模块、用户故事、验收标准、技术方案和开发任务。 有无人驾驶、矿山、AGV/AMR调度、物联网、数字孪生、GIS地图平台、车辆数据平台或工业自动化系统经验者优先。 Posting Dates: September 23, 2026 - October 15, 2026 Caterpillar is an Equal Opportunity Employer. Qualified applicants of any age are encouraged to apply Not ready to apply? Join our Talent Community .

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Listed on workday · posted 2026-10-30. ApplySarthi collects openings and links to application pages; the role is advertised by Cat, not by us.