3500底薪+20/间超房提成，包吃住有五险 一、岗位职责 1. 负责客房卫生，按标准完成客房铺床、卫生间清洁、物品摆放、垃圾清理。 ​ 2. 爱护酒店设施及清洁工具，节约用品。 ​ 3. 服从领班及酒店安排，完成临时卫生工作。 二、任职要求 1. 男女不限，年龄18–55岁，身体健康。 ​ 2. 吃苦耐劳，做事细心，有责任心。 ​ 3. 有酒店保洁经验者优先，无经验可培训。 ​ 4. 无不良嗜好，服从管理。 三、薪资待遇 - 工资：底薪3500+20/间提成 ​ - 包吃包住，入职交五险，月休4天 ​

月休10-14天，包吃住，入职当月交五险，有华住经验优先 一、岗位职责 1. 负责客人入住、退房、登记、押金收取等工作。 ​ 2. 接听电话、预订咨询、房态核对、订单处理。 ​ 3. 解答客人疑问，处理简单客诉，维护前台区域卫生。 ​ 4. 配合完成酒店交办的其他工作。 二、任职要求 1. 年龄18–35岁，形象气质佳，沟通能力强。 ​ 2. 会使用电脑，打字熟练，工作细心有耐心。 ​ 3. 有责任心，服务意识好，服从排班管理。 ​ 三、薪资待遇 - 工资：3300–4000元/月 ​ - 包吃/包住，月休10-14天，有五险

岗位职责： 1、负责酒店婚宴产品的市场推广与销售工作，完成月度、季度及年度销售目标。 2、开发潜在客户资源，维护现有客户关系，定期跟进客户需求并提供专业婚宴方案。 3、协调酒店内部各部门（餐饮、场地、服务等）资源，确保婚宴活动顺利执行。 4、根据客户预算和需求，制定个性化婚宴套餐及增值服务方案。 5、处理客户投诉及突发情况，提升客户满意度及复购率。 岗位要求： 1、大专及以上学历，市场营销、酒店管理或相关专业优先。 2、2年以上酒店销售或婚庆行业工作经验，具备成功销售案例者优先。 3、熟悉婚宴市场动态及客户需求，具备优秀的商务谈判和提案能力。 4、持有CET-4或同等英语水平，能处理涉外婚宴需求（需提供语言证明）。 5、熟练使用西软系统及Office办公软件，具备数据分析能力。

【岗位职责】 1、负责规划公司的市场发展策略，把握公司在行业中的发展方向，完成公司在行业中的市场定位，及时提供市场反馈并对公司的市场操作计划不断优化与完善； 2、通过各种市场推广手段完成既定的品牌营销目标，对营销预期目标及实际效果负责； 3、负责大客户开发、渠道拓展、商务洽谈、开发和协调各类媒体资源，建立有效的媒介传播手段等； 4、负责团队的建设与管理，全面安排、管理市场部的年度市场策略和市场计划； 【岗位要求】 1、学历要求：市场营销或相关专业大专以上学历，广告、市场营销、新闻、大众传播等相关专业优先 2、工作经验及年限：五年以上酒店市场管理工作经验，五年以上市场部经理工作经验 3、培训：战略管理、组织变革管理、管理能力开发、市场营销、合同法、财务管理及谈判技巧等方面的培训 4、专业技能：对市场营销工作有深刻认知，有较强的市场感知能力、敏锐地把握市场动态、市场方向的能力、密切的媒体合作关系 5、通用技能（计算机/语言等）熟练使用办公软件。普通话、粤语标准流利 6、职业素养及胜任能力要求：高度的工作热情，良好的团队合作精神，有较强的观察力和应变能力、出色的人际沟通能力、团队建设能力、组织开拓能力

岗位职责 1. 负责商务、企业、会议、团队等客源开发与维护，完成销售业绩指标。 2. 拓展协议单位、大客户、渠道合作，跟进洽谈、报价、签约及回款。 3. 维护客户关系，提升复购率与客户满意度，处理重点客户接待。 4. 收集市场及竞品信息，协助制定销售策略，优化客源结构与收益。 5. 配合前厅、餐饮、财务等部门，确保团队/会议接待顺畅。 任职要求 1.酒店相关专业，大专以上学历，从事酒店5年以上酒店销售相关工作经验。 2.有酒店相关行业客户资源，有较强的语言表达能力，抗压能力强。 3.具有市场调查何预测能力，能及时掌握市场动态，并能综合分析及时地提出相应的措施和合理建议。 该岗位为劳务外包，具体岗位与薪资待遇根据过往资历、客户资源、业绩情况以及面试结果而定。

【岗位职责】 1、准备所有的烤制配料并烤制各种面包、早餐甜点和其他的面包类食品。 2、负责内部日常所用原料的领用，协助制定采购计划。 3、严格执行食品卫生法则，把好质量关，搞好本区域卫生，要求工具清洁，摆放整齐。 4、掌握食品成本核算。 5、按季节定期不断改革更新，满足客人要求。 6、合理使用原材料，降低成本。 7、做好并保持工作区域和设备的清洁工作。 8、领导安排的其他工作。 【岗位要求】 1、 有在星级酒店或西餐厅从事面包制作工作经验1年以上。 2、 熟悉西餐的相关知识及礼仪。 3、 熟练面包制作工艺及技能。

【岗位职责】 1、掌握客房预订情况，向部门经理报告重要团体和客人的订房情况，检查VIP通知单的发送情况，负责VIP接待工作的落实。 2、处理前台工作中的差错，处理宾客有关投诉。 3、负责前台财产、设备的使用管理和保养工作，及各类资料的收集、存档及管理工作。 4、检查每日的报表是否有误，并及时纠正。 5、建立体质良好的宾客关系，努力增加客房销售。 【岗位要求】 1、大专以上学历，有同岗位工作经验2年以上； 2、有良好的团队领导精神及执行力，工作认真负责，作风正派； 3、熟练掌握前厅部工作的各个环节和程序； 4、身体健康，品貌端正，气质高雅； 5、掌握酒店管理基础知识，善于同宾客交往、沟通，处理周到、果断，能独立处理各种投诉。

岗位职责】 负责酒店餐饮部早餐厅相关服务工作 服从领导安排，配合完成各项工作任务 【任职要求】 细心、耐心，具备较强的责任心 能连续实习至少6个月 【岗位福利】 月休4天，每日出勤6.5小时（正常出勤时间为6:00-13:00） 欢迎积极负责、愿意长期实习的同学投递，共同成长！

【岗位职责】 1、全面负责人力资源部门的日常管理工作，包括招聘、培训、绩效、薪酬、员工关系等模块； 2、根据酒店业务发展需求，制定并执行年度人力资源规划及招聘计划； 3、优化和完善人力资源管理制度、流程及政策，确保符合法律法规及酒店行业标准； 4、负责员工招聘、面试、录用及入职培训，确保各部门人员配置合理； 5、组织并实施员工绩效考核，协助部门负责人进行绩效反馈与改进； 6、处理员工关系问题，包括员工投诉、劳动纠纷及离职面谈，维护良好的劳动关系； 7、统筹员工培训与发展计划，提升员工专业技能及综合素质； 8、负责薪酬福利体系的执行与优化，确保薪资发放的准确性与及时性； 9、定期分析人力资源数据，提交相关报告，为管理层决策提供支持。 【岗位要求】 1、熟悉人力资源管理六大模块，具备扎实的理论基础及实践经验； 2、具备较强的招聘能力，能高效完成岗位需求分析与人才匹配； 3、优秀的沟通协调能力，能妥善处理员工关系及跨部门协作问题； 4、具备一定的数据分析能力，能通过数据优化人力资源策略； 5、工作细致、责任心强，具备较强的抗压能力及问题解决能力； 6、熟悉劳动法及相关法律法规，确保人力资源工作的合规性； 7、有酒店行业人力资源工作经验者优先考虑。

Operational Efficiency: ·       Assist in overseeing day-to-day operations to ensure smooth and efficient service. 协助督导餐厅日常运营以确保顺畅及高效的服务 ·       Implement and support the maintenance of standard operating procedures (SOPs) across all departments. 在餐厅所有部门内执行和维持服务标准操作程序(sop) ·       Monitor and manage inventory, ensuring proper stock levels and timely ordering of supplies. 负责库存管控，以确保适当的库存量和所需运营物品的及时订购 ·       Coordinate with the Restaurant Manager to update and maintain menus, ensuring they reflect current offerings. 配合餐厅经理做好菜单更新工作 以确保每日正常运营及提供 ·       Facilitate effective communication between FOH (Front of House), BOH (Back of House), and other departments to maintain seamless operations. 促进餐厅和后厨以及其他部门之间的有效沟通，保持工作中的配合无缝衔接 Wine Program:酒水管理 ·       Oversee the wine inventory, ensuring accurate stock levels and timely replenishment. 管控葡萄酒库存，确保合理的库存量并及时补货 ·       Collaborate with the Restaurant Manager to update the wine list, ensuring it complements the menu and reflects the restaurant’s concept. 配合餐厅经理更新酒单，确保酒水与菜品搭配相得益彰，能够突出餐厅的品质与独特理念 ·       Monitor the quality of wine service and address any inconsistencies. 把控葡萄酒服务并解决该环节中所产生的问题 ·       Ensure proper storage and handling of wines, maintaining ideal conditions for preservation. 确保葡萄酒储存的合理化，保持储存状态 ·       Train staff on wine offerings, service techniques, and proper pairings with dishes. 对餐厅员工进行葡萄酒知识培训及服务技能，以及为客人提供菜品搭配选择 Staff coordination:团队协作 ·       Assist the Restaurant Manager in recruiting, training, and supervising staff, with a particular focus on wine service training. 协助餐厅经理招聘、培训和对员工进行督导，特别是针对葡萄酒服务进行培训 ·       Coordinate staff schedules, ensuring adequate coverage during peak hours and optimizing labor costs. 协调员工班次调整，在优化劳动力成本的同时，确保在餐厅用餐高峰时段有足够的人员覆盖率进行服务 ·       Support the Restaurant Manager in conducting performance evaluations, providing constructive feedback to improve service quality. 协助餐厅经理进行绩效评估，提供有建设性的反馈意见以提高服务质量 ·       Ensure adherence to company policies and standards, including grooming, service protocols, and wine presentation. 确保遵守公司的政策和标准，包括仪容仪表、规章制度和葡萄酒部分的展示 Quality Control:品质管控 ·       Monitor both food and service quality to ensure consistency and excellence. 管控食品及服务质量以确保一致性和卓越性 ·       Conduct regular checks on wine service and food presentations, ensuring the highest standards are maintained. 定期检查葡萄酒服务和菜品出品，确保维持高标准 ·       Work closely with the kitchen and service teams to address and resolve any operational or service-related issues. 与厨房和服务团队紧密合作，及时解决任何与运营或服务相关的问题 ·       Conduct regular inspections of the dining area and kitchen to maintain high standards of cleanliness, hygiene, and safety. 定期对用餐区及厨房进行检查，保持高标准的清洁、卫生和安全状态 Customer Service Support:对客服务 ·       Assist in ensuring exceptional customer service by addressing guest concerns and resolving complaints promptly and professionally. 能够及时且专业地解决客人提出的问题和投诉，协助并确保卓越的对客服务 ·       Support the Restaurant Manager in building and maintaining relationships with regular customers, offering personalized recommendations for food and wine pairings. 协助餐厅经理建立和维护与客人的关系，提供个性化的菜品和葡萄酒搭配建议 ·       Monitor and respond to customer feedback from online reviews, ensuring timely and appropriate responses. 监管和回应客户的在线评论反馈，确保及时且适当的回应 ·       Encourage staff to provide wine suggestions to enhance the dining experience and promote upselling. 激励员工提供葡萄酒建议，以提升客人用餐体验及酒水收入 Financial Management Assistance:财务管理 ·       Collaborate with the Restaurant Manager to manage the budget, control expenses, and optimize profit margins. 与餐厅经理协作，管理预算，控制费用，优化利润率 ·       Assist in analyzing sales and inventory reports, focusing on wine and beverage costs to ensure profitability. 协助分析销售和库存报告，重点关注葡萄酒和饮品成本，以确保盈利状态 ·       Contribute to the development and implementation of strategies to increase revenue through wine sales, promotional events, and special offers. 通过葡萄酒销售、宴会活动和特殊推广，帮助制定和实施增加收入的策略 ·       Ensure accurate tracking of wine inventory and report any discrepancies or losses. 确保实时跟进葡萄酒库存并报告任何差异或损失 Safety and Compliance:安全与合规 ·       Ensure compliance with health and safety regulations, local laws, and wine licensing requirements. 确保符合葡萄酒品质的安全法规以及当地法律和葡萄酒许可要求 ·       Conduct routine checks to uphold cleanliness, hygiene standards, and proper wine storage practices. 进行日常检查，以保持清洁符合卫生标准，维持正确的葡萄酒储存操作原则 ·       Assist in training staff on health, safety, emergency procedures, and responsible alcohol service practices. 协助对员工进行健康、安全、应急程序和负责任的酒精服务实践方面的培训 Responsibilities 岗位职责: ·       Assist the Restaurant Manager in leading and motivating the team to achieve high standards in both food and wine service 协助餐厅经理引导并激励团队在餐饮服务方面达到高标准 ·       Ensure the efficient operation of all restaurant activities, including wine service, on a daily basis. 确保所有餐厅活动的有效运作，包括每天基本的酒水服务 ·       Support the management of supplier and vendor relationships, ensuring the timely delivery of quality supplies, including wines. 协调与供应商之间合作关系，确保及时收取所订高品质货品及葡萄酒等 ·       Maintain a positive and productive work environment by fostering teamwork and professional growth. 通过促进团队合作及专业提升，确保积极和富有成效的工作环境 ·       Monitor operational efficiency and suggest continuous improvement initiatives, especially in wine service and sales 督导运营效率并提出可持续改进的建议，特别是在葡萄酒服务和销售方面 ·       Stay updated on industry trends, particularly regarding wine offerings, to keep the wine program competitive and attractive. 了解行业趋势，特别是葡萄酒产品，以保持葡萄酒项目的竞争力和吸引力 ·       Report daily on restaurant performance, wine sales, and any operational issues to the Restaurant Manager. 向餐厅经理汇报餐厅日常业绩、葡萄酒销售和任何运营中问题 Specifications 岗位要求: Work Experience 工作经验 ·       Minimum of 2-3 years of experience in a supervisory or management role within the restaurant industry. 至少2-3年餐饮行业管理工作经验 ·       Previous experience with wine service, inventory management, and staff training in a fine dining or Michelin-star environment is preferred. 有在高端餐厅或米其林星级餐厅葡萄酒服务、库存管理和员工培训经验优先 ·       Experience working in Beijing or China is an advantage. 有北京或国内工作经验者优先 Required Skills 要求技能 ·       Strong leadership and team coordination skills, with a focus on wine service. 具有良好的领导和团队协调能力，专注于葡萄酒服务 ·       Excellent organizational and multitasking abilities. 优秀的组织和多项任务处理能力 ·       Solid understanding of both FOH and BOH operations, with an emphasis on wine management. 对前厅和后厨运营有深入的了解，重点是葡萄酒管理方面 ·       Financial acumen with experience in managing budgets, analyzing wine inventory, and optimizing costs. 对财务具有敏锐的见解与管理预算经验，根据葡萄酒库存，分析并优化成本 ·       Ability to work under pressure and resolve challenging situations efficiently. 能够高强度压力下完成工作并有效地解决具有挑战性的问题 ·       In-depth knowledge of wine, food and wine pairings, and wine storage techniques. 深厚的葡萄酒知识，具有菜品和葡萄酒搭配理念以及葡萄酒储存认知 ·       High attention to detail and a strong commitment to maintaining service quality. 密切关注细节，并致力于保持服务质量 ·       Proficiency in computer applications, particularly for inventory tracking and POS systems. 熟练使用计算机软件，特别是库存管理以及POS系统

岗位职责： 1.执行酒店市场销售计划；  2.酒店市场开发、客源组织和酒店客房的销售工作；  3.分析市场动向、特点和发展趋势，设立市场目标；  4.走访客户，根据市场变化，并不断改进服务工作；  5.仔细计划与客户的会面，对预定的客户实施客户关系管理，完成销售目标；  6.签定住房优惠协议、旅行社房价协议及各种合作协议、认报刊合同、广告宣传服务协议；  7.外出拜访新旧客户，开拓客源； 8.其它销售相关工作。 任职要求： 1.大专及以上文化程度，3年以上同岗位工作经验；  2.按照公司整体要求，制定和组织实施公司在市场策划、销售管理、客户服务战略规划；  3.5年以上市场营销工作经验且熟悉从化区及周边珠三角等市场信息，具备相关行业成熟的客户资源和同行业人脉者优先考虑； 4. 抗压能力强、积极主动，富有创造力、出色的沟通和人际交往能力、敏锐的市场洞察力和商业嗅觉。

酒店早餐厅经理工作职责 餐前准备负责早餐厅每日开餐前的卫生、摆台、餐具、食品摆放等准备工作检查。 确保各类餐品（热菜、冷菜、饮品、主食等）供应充足、摆放整齐、温度适宜。 现场管理监督早餐出餐流程，保证菜品质量、出品速度及食品卫生安全。 高峰期协调服务员、厨师等岗位，维护用餐秩序，处理突发情况。 及时响应客人需求，处理投诉或意见，提升用餐满意度。 团队管理安排早餐厅员工（服务员、收餐员、洗碗工等）的班次及具体分工。 培训员工服务标准、操作规范及食品安全知识。 考核员工出勤、仪容仪表及工作表现。 成本与物资管理控制早餐食材、易耗品（纸巾、牙签等）的使用成本，避免浪费。 负责早餐厅餐具、器皿的盘点与报损管理。 与厨房、采购部门沟通，确保每日食材及物资及时到位。 卫生与安全严格执行餐厅及食品卫生标准（如餐具消毒、地面清洁、垃圾处理）。 检查设施设备（保温炉、咖啡机等）运行状态，发现问题及时报修。 数据与反馈记录每日早餐用餐人数、菜品消耗情况及客人反馈。 协助主厨制定早餐改进计划。 任职要求： 有3年以上酒店早餐厅经理的工作经验。 熟悉餐厅服务流程及食品卫生规范。 责任心强，能早起（早餐厅工作时间一般从6:00开始）。 具备基本沟通协调能力和团队管理意识。

招聘条件 应届生、能吃苦、愿意从事酒店行业、形象良好、有一定的服务意识。 工作内容 协助办理宾客入住、退房、登记及咨询接待，负责房卡制作、电话转接等基础工作；提供迎送引导、行李协助、叫醒留言等服务，维护前台整洁；遵守服务礼仪，服从工作安排，学习前厅操作流程，完成上级交办的其他任务。

【岗位职责】 1、负责酒店客房、餐饮及其他产品的收益管理工作，制定并执行收益管理策略，确保酒店收益合理； 2、分析市场趋势、竞争对手动态及客户需求，调整定价策略和库存管理方案； 3、监控预订数据、入住率及平均房价等关键指标，定期生成收益分析报告并提出优化建议； 4、与销售、市场及前厅部门紧密合作，协调促销活动及价格政策，确保收益目标达成； 5、运用收益管理系统（RMS）及相关工具，优化房态管理和动态定价； 6、参与制定年度预算及收益目标，并跟踪执行情况。 【岗位要求】 1、具备较强的数据分析能力，能够通过数据驱动决策； 2、熟悉酒店行业收益管理的基本原理和操作流程，有相关经验者优先； 3、熟练使用Excel等办公软件，掌握收益管理系统或相关工具者更佳； 4、逻辑清晰，具备良好的沟通协调能力和团队合作精神； 5、对市场变化敏感，能够快速响应并调整策略； 6、工作细致，责任心强，能承受一定的工作压力。

【岗位职责】 1、全面负责酒店前厅部的日常运营管理工作，确保前厅服务质量与工作效率 2、督导前台接待、礼宾、总机等岗位的服务标准执行，处理宾客投诉及突发事件 3、制定前厅部工作计划及培训方案，提升员工业务技能与服务意识 4、监控客房销售状态，协调房态管理，优化客房收益 5、建立完善的宾客档案系统，维护重要客户关系 6、负责前厅部物资管理与成本控制 【岗位要求】 1、具备酒店管理或相关服务行业工作经验者优先 2、出色的沟通协调能力，能妥善处理各类宾客关系 3、具备较强的团队管理能力和抗压能力 4、熟悉酒店前台操作系统及办公软件 5、工作细致认真，具备敏锐的服务意识与问题解决能力 6、可适应弹性工作制及轮班安排

【岗位职责】 检查每日活动订单和工作日志对所有活动和临时更改做到了如指掌。 带领并指导团队成员对库存物品和各种设备设施进行管理级盘点。 带领并指导团队成员摆台。 配合宴会经理及副经理协调宴会活动。 检查员工到岗情况。 帮助员工不断提高和发展。 问候客人，并和客人从头至尾沟通活动细节，且适时提出合理化建议。 向工程部递交工程维修单。 工作结束后检查宴会所有区域，确保厅房和各种设备设施的正确摆放并干净整 洁。 告知所有团队成员有关活动细节。督促工作并按高标准执行 负责培训及督促所有员工参加培训活动。 能为各种活动做好台型图及设备方面的准备。 在活动开始前为宴会成员分配工作。 能够高效完成所有正当活动需求。 能够胜任所有班次及经理安排的工作。 能够处理和准备临时工申请。 负责接管在副经理或领班不在时的所有工作。 全面掌握各种类型活动的摆台方法。 填写工作日志给经理审批。记录合理化建议以备改进。 【岗位要求】 有上进心。 可以流利的用英语沟通。 可以独立的完成工作。 最少2年的宴会主管工作经验。 具有中西餐宴会服务知识。

负责工程部门、保安部门全体员工的招聘、培训、排班、考核及日常管理，明确岗位职责，搭建高效协作的团队体系，提升团队专业素养与服务意识。 制定并落实部门管理制度、工作流程及操作规范，定期召开部门例会，传达酒店决策，协调解决工作中的各类问题，确保两大部门工作有序衔接、高效推进。 监督员工工作执行情况，及时纠正违规操作，激励员工积极性，打造纪律严明、责任心强、服务优质的团队，保障部门各项工作达标。 严格遵守国家及地方相关法律法规（消防法、安全生产法等），确保酒店工程运维、安全保卫工作合规，配合相关部门（消防、公安、质检等）的检查、验收工作，及时整改存在的问题。 加强与酒店各部门、周边单位（公安、消防、物业等）的沟通协调，建立良好的合作关系，及时获取相关信息，协同处理各类工程及安全相关事宜。 收集宾客及员工对工程设施、安全服务的意见和建议，及时优化改进工作，提升宾客满意度。

Job Description Your job will be to develop a part of a distributed system that serves the hospitality industry. The system consists of many domain-oriented microservices developed under a few cross-functional teams. You can bring a smile on the faces of thousands of people working in hotels across the globe. We are expanding our development capabilities by establishing a new backend development team in China to complement our existing European teams. As a Sub-Team Leader, you will lead this new China-based team of backend developers, working closely with our European teams to deliver innovative solutions for our hospitality clients. This role combines hands-on technical development with team leadership responsibilities, ensuring seamless collaboration across teams while accelerating our product delivery. Team Leadership Responsibilities Bridge communication between the China and European teams Serve as primary liaison between the China team and the main team in Europe Translate and clarify requirements, decisions, and technical guidance from the Europe team Coordinate cross-functional collaboration between the China team and QA, Infrastructure, and Product teams Communicate with the European stakeholders to ensure clear understanding of business requirements Team coordination and agile process management Coordinate daily activities of the China-based team members within existing sprint framework Organize and facilitate local Scrum/Agile ceremonies for the China team members (daily standups, sprint planning, retrospectives) Distribute work assignments based on established priorities and team capacity Monitor local team progress against established timelines and deadlines Ensure seamless integration of the China team’s deliverables with the European team’s work Track and report team performance metrics to the main team leadership Guide team adaptation to changing requirements, while ensuring code quality and delivery timelines are maintained Oversee implementation of continuous integration and deployment practices with automated testing and monitoring Lead sprint planning sessions by gathering effort estimates, and providing technical insights from the China team Local team mentoring and development Provide technical mentoring and guidance to the China-based team members Facilitate knowledge transfer from the Europe team to local developers Ensure the team members understand and follow established coding standards and practices Code quality enforcement within existing framework Conduct thorough code reviews in accordance with the established Europe team guidelines and standards Ensure adherence to existing coding standards, SOLID principles, and architectural patterns Validate proper implementation according to the Europe team standards Engage in technical discussions about implementation approaches and design decisions Technical Development Responsibilities Designing, implementing, and then maintaining new functionalities within a living system Designing scalable solutions within the existing microservices ecosystem Implement complex business logic for hotel management operations including reservations, billing, and reporting Building dedicated export solutions for third parties Design and implement robust API’s integration with for external hotel management systems Create data export mechanisms for property management systems, channel managers, and revenue management tools Develop file-based export solutions, supporting various formats (XML, JSON, CSV) Building a scalable aggregated data strategy for reporting purposes Design efficient data aggregation processes for hotel performance analytics and business intelligence Implement real-time and batch processing solutions for the large-scale hospitality data Create optimized data models for reporting on occupancy, revenue, and operational metrics Using advanced tools to optimize the performance of SQL queries used in APIs and reports Analyze and optimize complex PostgreSQL queries handling the large hospitality datasets Use database profiling tools to identify and resolve performance bottlenecks Optimize Entity Framework queries and implement efficient data access patterns Technologies used: C# 9, .NET Core - Latest C# features and modern .NET ecosystem JIRA & Confluence – Task management tool PostgreSQL - Advanced SQL features, JSON support, partitioning, and performance tuning Microservices - Service-oriented architecture, inter-service communication, and distributed system pattern Swagger - API documentation, testing, and client code generation Docker - Containerization, orchestration, and deployment strategies Redis - Caching, session management, and distributed data structures Kafka - Event streaming, message queuing, and asynchronous communication between services Elasticsearch (nice to have) - Full-text search, log aggregation, and analytics Visual Studio 2022, ReSharper, Rider - Professional development environment with advanced debugging and refactoring tools Qualifications Strong verbal and written English communication skills are required Ability to communicate complex technical concepts, to both technical and non-technical stakeholders Experience in writing clear technical documentation and API specifications Ability to collaborate effectively in international, distributed teams Minimum 3 years of experience in team leadership or a technical lead position and a minimum of 5 years of experience in the IT industry A proven track record in senior backend development roles with team management responsibilities Experience in leading technical teams, coordinating development activities, and managing project deliverables Knowledge of .NET 8/9 and Entity Framework Core Proficiency in the modern .NET ecosystem and ASP.NET Core development Advanced Entity Framework Core knowledge in migrations, query optimization, and performance tuning Proven experience with PostgreSQL Experience with the PostgreSQL-specific features like JSON/JSONB, arrays, and custom data types Knowledge of database performance tuning and query optimization strategies Open-minded and proactive mindset Willingness to learn new technologies and adapt to changing requirements Initiative in identifying and solving problems before they impact the team Collaborative approach to problem-solving and knowledge sharing Initiative in proposing and implementing process improvements 年龄要求：27岁以上 职能类别：技术经理

Job Description Your job will be to develop a part of a distributed system that serves the hospitality industry. The system consists of many domain-oriented microservices developed under a few cross-functional teams. You can bring a smile on the faces of thousands of people working in hotels across the globe. We are expanding our development capabilities by establishing a new backend development team in China to complement our existing European teams. As a Sub-Team Leader, you will lead this new China-based team of backend developers, working closely with our European teams to deliver innovative solutions for our hospitality clients. This role combines hands-on technical development with team leadership responsibilities, ensuring seamless collaboration across teams while accelerating our product delivery. Team Leadership Responsibilities Bridge communication between the China and European teams Serve as primary liaison between the China team and the main team in Europe Translate and clarify requirements, decisions, and technical guidance from the Europe team Coordinate cross-functional collaboration between the China team and QA, Infrastructure, and Product teams Communicate with the European stakeholders to ensure clear understanding of business requirements Team coordination and agile process management Coordinate daily activities of the China-based team members within existing sprint framework Organize and facilitate local Scrum/Agile ceremonies for the China team members (daily standups, sprint planning, retrospectives) Distribute work assignments based on established priorities and team capacity Monitor local team progress against established timelines and deadlines Ensure seamless integration of the China team’s deliverables with the European team’s work Track and report team performance metrics to the main team leadership Guide team adaptation to changing requirements, while ensuring code quality and delivery timelines are maintained Oversee implementation of continuous integration and deployment practices with automated testing and monitoring Lead sprint planning sessions by gathering effort estimates, and providing technical insights from the China team Local team mentoring and development Provide technical mentoring and guidance to the China-based team members Facilitate knowledge transfer from the Europe team to local developers Ensure the team members understand and follow established coding standards and practices Code quality enforcement within existing framework Conduct thorough code reviews in accordance with the established Europe team guidelines and standards Ensure adherence to existing coding standards, SOLID principles, and architectural patterns Validate proper implementation according to the Europe team standards Engage in technical discussions about implementation approaches and design decisions Technical Development Responsibilities Designing, implementing, and then maintaining new functionalities within a living system Designing scalable solutions within the existing microservices ecosystem Implement complex business logic for hotel management operations including reservations, billing, and reporting Building dedicated export solutions for third parties Design and implement robust API’s integration with for external hotel management systems Create data export mechanisms for property management systems, channel managers, and revenue management tools Develop file-based export solutions, supporting various formats (XML, JSON, CSV) Building a scalable aggregated data strategy for reporting purposes Design efficient data aggregation processes for hotel performance analytics and business intelligence Implement real-time and batch processing solutions for the large-scale hospitality data Create optimized data models for reporting on occupancy, revenue, and operational metrics Using advanced tools to optimize the performance of SQL queries used in APIs and reports Analyze and optimize complex PostgreSQL queries handling the large hospitality datasets Use database profiling tools to identify and resolve performance bottlenecks Optimize Entity Framework queries and implement efficient data access patterns Technologies used: C# 9, .NET Core - Latest C# features and modern .NET ecosystem JIRA & Confluence – Task management tool PostgreSQL - Advanced SQL features, JSON support, partitioning, and performance tuning Microservices - Service-oriented architecture, inter-service communication, and distributed system pattern Swagger - API documentation, testing, and client code generation Docker - Containerization, orchestration, and deployment strategies Redis - Caching, session management, and distributed data structures Kafka - Event streaming, message queuing, and asynchronous communication between services Elasticsearch (nice to have) - Full-text search, log aggregation, and analytics Visual Studio 2022, ReSharper, Rider - Professional development environment with advanced debugging and refactoring tools Qualifications Strong verbal and written English communication skills are required Ability to communicate complex technical concepts, to both technical and non-technical stakeholders Experience in writing clear technical documentation and API specifications Ability to collaborate effectively in international, distributed teams Minimum 3 years of experience in team leadership or a technical lead position and a minimum of 5 years of experience in the IT industry A proven track record in senior backend development roles with team management responsibilities Experience in leading technical teams, coordinating development activities, and managing project deliverables Knowledge of .NET 8/9 and Entity Framework Core Proficiency in the modern .NET ecosystem and ASP.NET Core development Advanced Entity Framework Core knowledge in migrations, query optimization, and performance tuning Proven experience with PostgreSQL Experience with the PostgreSQL-specific features like JSON/JSONB, arrays, and custom data types Knowledge of database performance tuning and query optimization strategies Open-minded and proactive mindset Willingness to learn new technologies and adapt to changing requirements Initiative in identifying and solving problems before they impact the team Collaborative approach to problem-solving and knowledge sharing Initiative in proposing and implementing process improvements 年龄要求：27岁以上 职能类别：技术经理

职权范围： 1.在市场销售总监的指导下，处理各自的客户和市场 ，以达到销售目标。 2.在相关区域内开发和跟踪销售线索。 3.执行制定的针对市场定位和市场细分销售策略。 4.与本酒店及集团其他相关酒店保持紧密协调与沟通。 5.做好日常客户的带看，合同和续租谈判，协议签订等一系列工作。 6.跟踪和开发新客户以确证销售目标的达成。 7.及时有效地为客人办理预订和处理合同。 8.定期汇报市场动态及竞争对手信息。 任职要求： 1. 大专及以上学历 2. 酒店/公寓销售岗位3年及以上从业经验，有长租销售经验者优先 3. 掌握相关的公寓租赁、酒店市场销售知识 4. 具有良好的客户服务意识，谈判协调能力佳 5. 善于沟通，良好的团队合作能力和出色的执行力 6. 良好的市场意识和商业意识 7. 具有一定的渠道资源优先

一、岗位概述 全面负责酒店品牌市场部的公关、销售工作，保证酒店品牌&营销战略的目标达成。 二、主要职责  1、销售策略计划制定：根据酒店总体经营战略，制定酒店市场战略与销售策略；根据酒店市场战略与销售策略，组织各销售人员编制酒店各分项销售计划；拟定酒店的广告策划案，并对酒店的广告宣传工作给予指导和监督； 2、销售活动：通过拜访客户及时取得客人的意见和反馈，最终加强酒店与客人之间的关系；制定有效的酒店销售活动计划，并且确保计划能够持续不断，合理有效的贯彻到客人服务中；确保销售部门快速、高销地处理解决客人所有要求及咨询；带领整个销售团队通过报刊、杂志、网络等媒介持续不断的开发新的客源；通过有效的监督和管理，保证每个销售人员能够根据指定的销售计划和指示，每天执行一定数量的有效销售活动； 3、客户管理：确保销售人员能够有效制定并且执行销售访客计划；审核所有客户访问报告，以确保所有客户被合理的管理；不断回顾、审核和每条新获取的客户信息；确保所有与客人有关的信息，能够准确的输入相关系统和文件并且一直加以维护信息的准确度； 4、部门管理：制定部门管理制度、工作程序，并监督贯彻实施；严格按开支范围和标准控制部门经费开支，包括市场调研经费、销售经费、公关活动经费等，监督各项经费的使用情况；； 5、完成上级交办的其他任务。

Job Description Your job will be to develop a part of a distributed system that serves the hospitality industry. The system consists of many domain-oriented microservices developed under a few cross-functional teams. You can bring a smile on the faces of thousands of people working in hotels across the globe. 职位描述 我们的酒店管理解决方案由多个面向领域的微服务（domain-oriented microservices）组成，并由数个跨职能团队共同开发。您将参与开发面向酒店行业的分布式系统的一部分。该系统由多个面向领域的微服务组成，由若干跨职能团队共同开发。通过您的工作，您将为全球数以千计酒店员工的工作体验带来改善。 Key Areas of Responsibilities Designing, implementing and then maintaining new functionalities inside a living system Designing scalable solutions within existing microservices ecosystem using Domain-Driven Design principles Implement complex business logic for hotel management operations including reservations, billing, and reporting Ensure backward compatibility while evolving system architecture Design fault-tolerant components that handle high-volume hospitality data processing Collaborate with product teams to translate business requirements into technical specifications 主要职责范围 1. 系统功能的开发、实施与维护 运用领域驱动设计（Domain-Driven Design）的原则，在现有的微服务（microservice）生态系统中设计可扩展的解决方案。 实现复杂的酒店管理业务逻辑，包括预订、费用结算和报表功能。 在系统架构不断进化的过程中，确保其兼容性。 设计容错组件，以应对高吞吐量的数据处理任务。 与产品团队协作，将业务需求进行技术转化。 Building dedicated export solutions for 3rd parties Design and implement robust APIs for external hotel management systems integration Create data export mechanisms for property management systems, channel managers, and revenue management tools Implement secure authentication and authorization for B2B integrations Develop file-based export solutions supporting various formats (XML, JSON, CSV) Ensure data consistency and reliability in external data exchanges Manage API versioning and maintain backward compatibility for existing integrations 2. 为第三方构建专用的数据导出解决方案 为与酒店管理系统对接的第三方系统设计并实现稳健的 API 集成。 为酒店管理系统（PMS）、渠道管理系统（Channel Management）及收益管理工具创建数据导出机制。 为 B2B 集成实施安全的身份验证和授权机制。 开发支持多种格式（XML, JSON, CSV）的基于文件的导出解决方案。 确保外部数据交换的一致性和可靠性。 管理 API 版本控制，并维护现有集成兼容性。 Building scalable aggregated data strategy for analytical and reporting purposes Design efficient data aggregation pipelines for hotel performance analytics and business intelligence Implement real-time and batch processing solutions for large-scale hospitality data Create optimized data models for reporting on occupancy, revenue, and operational metrics Develop ETL processes that handle complex hotel data transformations Ensure data quality and consistency across multiple data sources Collaborate with data analysts to understand reporting requirements and optimize query performance 3. 为分析和报表目的构建可扩展的数据聚合策略 设计高效的数据聚合管道，用于酒店经营分析和商业智能（BI）。 对于酒店大数据场景设计实时和批处理解决方案。 创建针对入住率、收入和运营指标报表的优化数据模型。 开发处理复杂酒店数据转换的 ETL（抽取、转换、加载）流程。 确保来自多个数据源的数据质量和一致性。 与数据分析师协作，理解报表需求并优化查询性能。 Performing code reviews daily and participating in code review process Conduct thorough code reviews focusing on code quality, security, and performance Ensure adherence to coding standards, SOLID principles, and established architectural patterns Provide constructive feedback on implementation approaches and suggest improvements Review database queries for optimization opportunities and potential performance issues Validate proper error handling, logging, and monitoring implementation Submit well-documented pull/merge requests with clear descriptions and context Respond promptly to review feedback and implement suggested improvements Engage in technical discussions about implementation approaches and design decisions Follow established branching strategies and merge procedures Ensure all code changes include appropriate unit and integration tests Maintain high code coverage and quality metrics 4. 每日进行代码审查并参与评审流程 专注于代码质量、安全性和性能进行彻底的代码审查。 确保代码符合编码标准、SOLID 原则及既定的架构模式。 就实现方法提供富有建设性的反馈并提出改进建议。 审查数据库查询，寻找优化机会并发现潜在的性能问题。 验证错误处理、日志记录和监控功能的正确实施。 提交带有清晰描述和上下文的、文档齐全的拉取/合并请求（Pull/Merge Requests）。 及时响应审查反馈并落实改进建议。 参与关于实现方法和设计决策的技术讨论。 遵循既定的分支策略和合并流程。 确保所有代码变更都包含适当的单元测试和集成测试。 保持较高的代码覆盖率和质量。 Using advanced tools to optimize performance of SQL queries used in APIs and reports Analyze and optimize complex PostgreSQL queries handling large hospitality datasets Design efficient database indexes and partitioning strategies for time-series hotel data Implement query optimization techniques including proper join strategies and subquery optimization Use database profiling tools to identify and resolve performance bottlenecks Monitor query execution plans and implement caching strategies where appropriate Optimize Entity Framework queries and implement efficient data access patterns 5. 使用高级工具优化 API 和报表中 SQL 查询的性能 分析并优化处理大型酒店数据集的复杂 PostgreSQL 查询。 为时序酒店数据设计高效的数据库索引和分区策略。 实施查询优化技术，包括适当的连接（Join）策略和子查询优化。 使用数据库性能分析工具识别并解决性能瓶颈。 监控查询执行计划，并在适当情况下实施缓存策略。 优化 Entity Framework 查询并实施高效的数据访问模式。 Working in collaborative and iterative software development process with agile team Actively participate in Scrum ceremonies including daily standups, sprint planning, and retrospectives Collaborate effectively with cross-functional teams including QA, Infrastructure, and Product Team people Contribute to sprint planning by providing accurate effort estimates and technical insights Adapt to changing requirements while maintaining code quality and delivery timelines Practice continuous integration and deployment with automated testing and monitoring Participate in incident response and post-mortem analysis for production issues 6. 在敏捷开发的框架下进行协作式、迭代式的软件开发 积极参与例会、迭代规划和评审会议等。 与质量保证（QA）、产品构架以及产品团队等跨职能团队进行有效协作。 通过提供准确的工作量预估和技术洞察，参与迭代规划。 在保持代码质量和交付时间线的前提下，适应不断变化的需求。 通过自动化测试和监控实践持续集成与持续部署（CI/CD）。 参与生产环境问题的事件响应和事后分析（Post-mortem analysis）。 Technologies used: C# 9, .NET Core - Latest C# features and modern .NET ecosystem PostgreSQL (13+) - Advanced SQL features, JSON support, partitioning, and performance tuning Microservices - Service-oriented architecture, inter-service communication, and distributed system patterns Swagger - API documentation, testing, and client code generation Docker - Containerization, orchestration, and deployment strategies Redis - Caching, session management, and distributed data structures Kafka - Event streaming, message queuing, and asynchronous communication between services Elastic Search (nice to have) - Full-text search, log aggregation, and analytics Visual Studio 2022 / Resharper / Rider - Professional development environment with advanced debugging and refactoring tools 技术需求 C#9,.NET Core：使用较新的 C#特性和现代.NET 生态系统。 PostgreSQL：高级 SQL 特性、JSON 支持、分区及性能调优。 微服务：面向服务的架构、服务间通信及分布式系统模式。 Swagger：API 文档生成、测试及客户端代码生成。 Docker：容器化、编排及部署策略。 Redis：缓存、会话管理及分布式数据结构。 Kafka：事件流处理、消息队列及服务间的异步通信。 Elastic Search（加分项）：全文搜索、日志聚合及分析。 Visual Studio 2022 / Resharper / Rider：配备高级调试和重构工具的专业开发 环境。 Qualifications Strong verbal and written communication skills in English are required Ability to communicate complex technical concepts to both technical and non-technical stakeholders Experience in writing clear technical documentation and API specifications Effective collaboration in international, distributed teams Being fluent in Object-Oriented and Functional Programming paradigms Deep understanding of OOP principles Experience with functional programming concepts in C# Knowledge of design patterns Knowledge of .NET 8/9, Entity Framework Proficiency in latest .NET features including minimal APIs, global using directives, and filescoped namespaces Advanced Entity Framework Core knowledge including migrations, query optimization, and performance tuning Experience with dependency injection, middleware, and ASP.NET Core pipeline Strong experience with PostgreSQL Advanced SQL skills including complex joins, window functions, and CTEs Database design and normalization principles Experience with PostgreSQL-specific features like JSON/JSONB, arrays, and custom data types Knowledge of database performance tuning and query optimization Good understanding and hands-on experience in database performance aspects Index design and optimization strategies Query execution plan analysis and optimization Database monitoring and performance metrics analysis Experience with connection pooling and transaction management Capability of writing clean code along with tests Test-driven development (TDD) and behavior-driven development (BDD) practices Unit testing, integration testing, and end-to-end testing strategies Code coverage analysis and quality metrics Clean code principles and SOLID design patterns Being an open-minded, proactive person Willingness to learn new technologies and adapt to changing requirements Initiative in identifying and solving problems before they impact the team Collaborative approach to problem-solving and knowledge sharing Proactive attitude and continuous improvement Self-motivated approach to professional development Regular participation in technical communities and staying updated with industry trends Initiative in proposing and implementing process improvements Minimum 3-year experience in similar position and minimum 5 years of experience in IT industry Proven track record in senior backend development roles Experience in leading technical initiatives and mentoring other developers Demonstrated ability to work with complex, distributed systems 任职要求 英语能力：要求具备流利的英语口语和书面沟通能力，能够向技术和非技术利益相 关者传达复杂的技术概念；具备撰写清晰的技术文档和 API 规范的经验；能有效地在国际化的分布式团队中协作。 编程范式：精通面向对象（OOP）和函数式编程（FP）范式，对 OOP 原则有深刻理 解，具备 C#函数式编程概念的经验，并掌握设计模式。 .NET 技术：具备.NET 8/9 和 Entity Framework 的扎实经验，精通.NET 特 性；高级 Entity Framework Core 知识（包括迁移、查询优化和性能调优）；具备依赖注入、中间件和 ASP.NET Core 管道的经验。 PostgreSQL：具备丰富的 PostgreSQL 实战经验，拥有高级 SQL 技能（包括复杂连接、窗口函数和 CTE）；掌握数据库设计和规范化原则；具备 PostgreSQL 特定功能 （如 JSON/JSONB、数组和自定义数据类型）的经验；拥有数据库性能调优和查询优化的知识。 数据库性能：具备编写代码及配套测试的能力，熟悉测试驱动开发（TDD）和行为驱动开发（BDD）实践；掌握单元测试、集成测试和端到端测试策略；了解代码覆盖率分析和质量指标；遵循整洁代码原则和 SOLID 设计模式。 软性素质：思维开放、积极主动，乐于学习新技术并适应变化的需求；能主动发现问题并在其影响团队前解决；乐于协作解决问题并分享知识；具备自我激励的职业发展态度，定期参与技术社区并紧跟行业趋势；能主动提出并实施流程改进方案。 工作经验：至少 3 年同类职位经验，且在 IT 行业拥有至少 5 年经验；在高级后端开发岗位上有可证实的业绩；具备领导技术项目并指导其他开发人员的经验；具备处理复杂分布式系统的能力。 Nice To Have Skills: Basics of Linux, Docker Linux command line proficiency and system administration basics Docker containerization, Docker Compose, and container orchestration Domain-Driven Design DDD concepts including bounded contexts, aggregates, and domain events Experience with CQRS and Event Sourcing patterns Command Query Responsibility Segregation implementation Event sourcing architecture and event store management Experience with event-driven architecture patterns Experience with distributed systems and web services Microservices communication patterns (synchronous and asynchronous) Distributed transaction management and eventual consistency Experience in AWS RDS PostgreSQL and other AWS database-related technologies is a plus AWS RDS configuration, monitoring, and optimization AWS database migration services and backup strategies CloudWatch monitoring and performance insights Experience in hospitality systems & familiarity with hospitality applications is a strong plus Understanding of hotel operations including reservations, check-in/check-out, and billing processes Knowledge of hospitality industry standards and integrations (PMS, CRS, GDS) Experience with hotel revenue management and reporting requirements Familiarity with hospitality-specific data models and business rules 加分技能（Nice To Have） Linux 与 Docker 基础：熟练使用 Linux 命令行及系统管理基础；具备 Docker 容器化、Docker Compose 及容器编排的经验。 领域驱动设计（DDD）：了解 DDD 概念，包括限界上下文（Bounded Contexts）、聚合（Aggregates）和领域事件（Domain Events）。 CQRS 与事件溯源模式：具备命令查询职责分离（CQRS）和事件溯源（Event Sourcing）架构及事件存储管理的经验。 分布式系统与 Web 服务：具备微服务通信模式（同步和异步）的经验；了解分布式事务管理和最终一致性。 AWS 技术：具备 AWS RDS PostgreSQL 及其他 AWS 数据库相关技术的经验者优先，包括 AWS RDS 配置、监控与优化；AWS 数据库迁移服务及备份策略；AWS CloudWatch 监控及性能洞察。 酒店系统经验：具备酒店系统经验并对酒店应用熟悉者将被视为极大的优势，包括了解酒店运营（预订、入住/退房、计费流程）；熟悉酒店行业标准及集成（PMS, CRS, GDS）；了解酒店收益管理和报表要求；熟悉酒店特定的数据模型和业务规则。 年龄要求：25岁以上 职能类别：.NET

【岗位职责】 1、负责制定并执行酒店销售战略，完成年度销售目标； 2、开拓和维护客户资源，建立长期稳定的合作关系； 3、分析市场动态，制定针对性的销售策略和促销方案； 4、带领销售团队，提升团队整体业绩和业务能力； 5、协调与其他部门的合作，确保销售计划的顺利实施； 6、定期提交销售数据报告，评估销售业绩并提出改进建议。 【岗位要求】 1、有武汉区域度假酒店履历优先考虑； 2、优秀的沟通能力和谈判技巧，能够独立开发客户； 3、具备团队管理经验，能够激励和带领团队达成目标； 4、抗压能力强，适应快节奏工作环境； 5、对酒店行业有热情，愿意接受挑战并持续学习。

Job Description Your job will be to develop a part of a distributed system that serves the hospitality industry. The system consists of many domain-oriented microservices developed under a few cross-functional teams. You can bring a smile on the faces of thousands of people working in hotels across the globe. 职位描述 我们的酒店管理解决方案由多个面向领域的微服务（domain-oriented microservices）组成，并由数个跨职能团队共同开发。您将参与开发面向酒店行业的分布式系统的一部分。该系统由多个面向领域的微服务组成，由若干跨职能团队共同开发。通过您的工作，您将为全球数以千计酒店员工的工作体验带来改善。 Key Areas of Responsibilities Designing, implementing and then maintaining new functionalities inside a living system Designing scalable solutions within existing microservices ecosystem using Domain-Driven Design principles Implement complex business logic for hotel management operations including reservations, billing, and reporting Ensure backward compatibility while evolving system architecture Design fault-tolerant components that handle high-volume hospitality data processing Collaborate with product teams to translate business requirements into technical specifications 主要职责范围 1. 系统功能的开发、实施与维护 运用领域驱动设计（Domain-Driven Design）的原则，在现有的微服务（microservice）生态系统中设计可扩展的解决方案。 实现复杂的酒店管理业务逻辑，包括预订、费用结算和报表功能。 在系统架构不断进化的过程中，确保其兼容性。 设计容错组件，以应对高吞吐量的数据处理任务。 与产品团队协作，将业务需求进行技术转化。 Building dedicated export solutions for 3rd parties Design and implement robust APIs for external hotel management systems integration Create data export mechanisms for property management systems, channel managers, and revenue management tools Implement secure authentication and authorization for B2B integrations Develop file-based export solutions supporting various formats (XML, JSON, CSV) Ensure data consistency and reliability in external data exchanges Manage API versioning and maintain backward compatibility for existing integrations 2. 为第三方构建专用的数据导出解决方案 为与酒店管理系统对接的第三方系统设计并实现稳健的 API 集成。 为酒店管理系统（PMS）、渠道管理系统（Channel Management）及收益管理工具创建数据导出机制。 为 B2B 集成实施安全的身份验证和授权机制。 开发支持多种格式（XML, JSON, CSV）的基于文件的导出解决方案。 确保外部数据交换的一致性和可靠性。 管理 API 版本控制，并维护现有集成兼容性。 Building scalable aggregated data strategy for analytical and reporting purposes Design efficient data aggregation pipelines for hotel performance analytics and business intelligence Implement real-time and batch processing solutions for large-scale hospitality data Create optimized data models for reporting on occupancy, revenue, and operational metrics Develop ETL processes that handle complex hotel data transformations Ensure data quality and consistency across multiple data sources Collaborate with data analysts to understand reporting requirements and optimize query performance 3. 为分析和报表目的构建可扩展的数据聚合策略 设计高效的数据聚合管道，用于酒店经营分析和商业智能（BI）。 对于酒店大数据场景设计实时和批处理解决方案。 创建针对入住率、收入和运营指标报表的优化数据模型。 开发处理复杂酒店数据转换的 ETL（抽取、转换、加载）流程。 确保来自多个数据源的数据质量和一致性。 与数据分析师协作，理解报表需求并优化查询性能。 Performing code reviews daily and participating in code review process Conduct thorough code reviews focusing on code quality, security, and performance Ensure adherence to coding standards, SOLID principles, and established architectural patterns Provide constructive feedback on implementation approaches and suggest improvements Review database queries for optimization opportunities and potential performance issues Validate proper error handling, logging, and monitoring implementation Submit well-documented pull/merge requests with clear descriptions and context Respond promptly to review feedback and implement suggested improvements Engage in technical discussions about implementation approaches and design decisions Follow established branching strategies and merge procedures Ensure all code changes include appropriate unit and integration tests Maintain high code coverage and quality metrics 4. 每日进行代码审查并参与评审流程 专注于代码质量、安全性和性能进行彻底的代码审查。 确保代码符合编码标准、SOLID 原则及既定的架构模式。 就实现方法提供富有建设性的反馈并提出改进建议。 审查数据库查询，寻找优化机会并发现潜在的性能问题。 验证错误处理、日志记录和监控功能的正确实施。 提交带有清晰描述和上下文的、文档齐全的拉取/合并请求（Pull/Merge Requests）。 及时响应审查反馈并落实改进建议。 参与关于实现方法和设计决策的技术讨论。 遵循既定的分支策略和合并流程。 确保所有代码变更都包含适当的单元测试和集成测试。 保持较高的代码覆盖率和质量。 Using advanced tools to optimize performance of SQL queries used in APIs and reports Analyze and optimize complex PostgreSQL queries handling large hospitality datasets Design efficient database indexes and partitioning strategies for time-series hotel data Implement query optimization techniques including proper join strategies and subquery optimization Use database profiling tools to identify and resolve performance bottlenecks Monitor query execution plans and implement caching strategies where appropriate Optimize Entity Framework queries and implement efficient data access patterns 5. 使用高级工具优化 API 和报表中 SQL 查询的性能 分析并优化处理大型酒店数据集的复杂 PostgreSQL 查询。 为时序酒店数据设计高效的数据库索引和分区策略。 实施查询优化技术，包括适当的连接（Join）策略和子查询优化。 使用数据库性能分析工具识别并解决性能瓶颈。 监控查询执行计划，并在适当情况下实施缓存策略。 优化 Entity Framework 查询并实施高效的数据访问模式。 Working in collaborative and iterative software development process with agile team Actively participate in Scrum ceremonies including daily standups, sprint planning, and retrospectives Collaborate effectively with cross-functional teams including QA, Infrastructure, and Product Team people Contribute to sprint planning by providing accurate effort estimates and technical insights Adapt to changing requirements while maintaining code quality and delivery timelines Practice continuous integration and deployment with automated testing and monitoring Participate in incident response and post-mortem analysis for production issues 6. 在敏捷开发的框架下进行协作式、迭代式的软件开发 积极参与例会、迭代规划和评审会议等。 与质量保证（QA）、产品构架以及产品团队等跨职能团队进行有效协作。 通过提供准确的工作量预估和技术洞察，参与迭代规划。 在保持代码质量和交付时间线的前提下，适应不断变化的需求。 通过自动化测试和监控实践持续集成与持续部署（CI/CD）。 参与生产环境问题的事件响应和事后分析（Post-mortem analysis）。 Technologies used: C# 9, .NET Core - Latest C# features and modern .NET ecosystem PostgreSQL (13+) - Advanced SQL features, JSON support, partitioning, and performance tuning Microservices - Service-oriented architecture, inter-service communication, and distributed system patterns Swagger - API documentation, testing, and client code generation Docker - Containerization, orchestration, and deployment strategies Redis - Caching, session management, and distributed data structures Kafka - Event streaming, message queuing, and asynchronous communication between services Elastic Search (nice to have) - Full-text search, log aggregation, and analytics Visual Studio 2022 / Resharper / Rider - Professional development environment with advanced debugging and refactoring tools 技术需求 C#9,.NET Core：使用较新的 C#特性和现代.NET 生态系统。 PostgreSQL：高级 SQL 特性、JSON 支持、分区及性能调优。 微服务：面向服务的架构、服务间通信及分布式系统模式。 Swagger：API 文档生成、测试及客户端代码生成。 Docker：容器化、编排及部署策略。 Redis：缓存、会话管理及分布式数据结构。 Kafka：事件流处理、消息队列及服务间的异步通信。 Elastic Search（加分项）：全文搜索、日志聚合及分析。 Visual Studio 2022 / Resharper / Rider：配备高级调试和重构工具的专业开发环境。 Qualifications Strong verbal and written communication skills in English are required Ability to communicate complex technical concepts to both technical and non-technical stakeholders Experience in writing clear technical documentation and API specifications Effective collaboration in international, distributed teams Being fluent in Object-Oriented and Functional Programming paradigms Deep understanding of OOP principles Experience with functional programming concepts in C# Knowledge of design patterns Knowledge of .NET 8/9, Entity Framework Proficiency in latest .NET features including minimal APIs, global using directives, and filescoped namespaces Advanced Entity Framework Core knowledge including migrations, query optimization, and performance tuning Experience with dependency injection, middleware, and ASP.NET Core pipeline Strong experience with PostgreSQL Advanced SQL skills including complex joins, window functions, and CTEs Database design and normalization principles Experience with PostgreSQL-specific features like JSON/JSONB, arrays, and custom data types Knowledge of database performance tuning and query optimization Good understanding and hands-on experience in database performance aspects Index design and optimization strategies Query execution plan analysis and optimization Database monitoring and performance metrics analysis Experience with connection pooling and transaction management Capability of writing clean code along with tests Test-driven development (TDD) and behavior-driven development (BDD) practices Unit testing, integration testing, and end-to-end testing strategies Code coverage analysis and quality metrics Clean code principles and SOLID design patterns Being an open-minded, proactive person Willingness to learn new technologies and adapt to changing requirements Initiative in identifying and solving problems before they impact the team Collaborative approach to problem-solving and knowledge sharing Proactive attitude and continuous improvement Self-motivated approach to professional development Regular participation in technical communities and staying updated with industry trends Initiative in proposing and implementing process improvements Minimum 3-year experience in similar position and minimum 5 years of experience in IT industry Proven track record in senior backend development roles Experience in leading technical initiatives and mentoring other developers Demonstrated ability to work with complex, distributed systems 任职要求 英语能力：要求具备流利的英语口语和书面沟通能力，能够向技术和非技术利益相 关者传达复杂的技术概念；具备撰写清晰的技术文档和 API 规范的经验；能有效地在国际化的分布式团队中协作。 编程范式：精通面向对象（OOP）和函数式编程（FP）范式，对 OOP 原则有深刻理 解，具备 C#函数式编程概念的经验，并掌握设计模式。 .NET 技术：具备.NET 8/9 和 Entity Framework 的扎实经验，精通.NET 特 性；高级 Entity Framework Core 知识（包括迁移、查询优化和性能调优）；具备依赖注入、中间件和 ASP.NET Core 管道的经验。 PostgreSQL：具备丰富的 PostgreSQL 实战经验，拥有高级 SQL 技能（包括复杂连接、窗口函数和 CTE）；掌握数据库设计和规范化原则；具备 PostgreSQL 特定功能 （如 JSON/JSONB、数组和自定义数据类型）的经验；拥有数据库性能调优和查询优化的知识。 数据库性能：具备编写代码及配套测试的能力，熟悉测试驱动开发（TDD）和行为驱动开发（BDD）实践；掌握单元测试、集成测试和端到端测试策略；了解代码覆盖率分析和质量指标；遵循整洁代码原则和 SOLID 设计模式。 软性素质：思维开放、积极主动，乐于学习新技术并适应变化的需求；能主动发现问题并在其影响团队前解决；乐于协作解决问题并分享知识；具备自我激励的职业发展态度，定期参与技术社区并紧跟行业趋势；能主动提出并实施流程改进方案。 工作经验：至少 3 年同类职位经验，且在 IT 行业拥有至少 5 年经验；在高级后端开发岗位上有可证实的业绩；具备领导技术项目并指导其他开发人员的经验；具备处理复杂分布式系统的能力。 Nice To Have Skills: Basics of Linux, Docker Linux command line proficiency and system administration basics Docker containerization, Docker Compose, and container orchestration Domain-Driven Design DDD concepts including bounded contexts, aggregates, and domain events Experience with CQRS and Event Sourcing patterns Command Query Responsibility Segregation implementation Event sourcing architecture and event store management Experience with event-driven architecture patterns Experience with distributed systems and web services Microservices communication patterns (synchronous and asynchronous) Distributed transaction management and eventual consistency Experience in AWS RDS PostgreSQL and other AWS database-related technologies is a plus AWS RDS configuration, monitoring, and optimization AWS database migration services and backup strategies CloudWatch monitoring and performance insights Experience in hospitality systems & familiarity with hospitality applications is a strong plus Understanding of hotel operations including reservations, check-in/check-out, and billing processes Knowledge of hospitality industry standards and integrations (PMS, CRS, GDS) Experience with hotel revenue management and reporting requirements Familiarity with hospitality-specific data models and business rules 加分技能（Nice To Have） Linux 与 Docker 基础：熟练使用 Linux 命令行及系统管理基础；具备 Docker 容器化、Docker Compose 及容器编排的经验。 领域驱动设计（DDD）：了解 DDD 概念，包括限界上下文（Bounded Contexts）、聚合（Aggregates）和领域事件（Domain Events）。 CQRS 与事件溯源模式：具备命令查询职责分离（CQRS）和事件溯源（Event Sourcing）架构及事件存储管理的经验。 分布式系统与 Web 服务：具备微服务通信模式（同步和异步）的经验；了解分布式事务管理和最终一致性。 AWS 技术：具备 AWS RDS PostgreSQL 及其他 AWS 数据库相关技术的经验者优先，包括 AWS RDS 配置、监控与优化；AWS 数据库迁移服务及备份策略；AWS CloudWatch 监控及性能洞察。 酒店系统经验：具备酒店系统经验并对酒店应用熟悉者将被视为极大的优势，包括了解酒店运营（预订、入住/退房、计费流程）；熟悉酒店行业标准及集成（PMS, CRS, GDS）；了解酒店收益管理和报表要求；熟悉酒店特定的数据模型和业务规则。 年龄要求：25岁以上 职能类别：.NET