工作内容 1. 从 eBay 数据库中提取有效数据，通过分析来量化各项业务，用数据说话，帮助业务成长和决策； 2. 针对具体业务研究业务开拓中的局限性或亮点，通过数学建模得出优化方案，成型后标准化模型使其成为产品； 3. 制作并维护各个业务生态报表，及时反馈和深入分析变化根源； 4. 数据可视化，流程自动化； 5. 完成其他经理布置的任务。 应聘条件 1. 对数据分析和逻辑推理感兴趣的都可以，没有专业限制；理工科，计算机/信息/统计学/数学等背景优先； 2. 英语水平优秀； 3. 计算机水平优秀，有 SQL//R/Python/SAS 编程经验者优先； 4. 懂得基本的 Excel 知识，包括并不限制于：数据透视表，动态图表，函数等等，如果有VBA 经验者优先； 5. 良好的统计基础，有数据挖掘、建模经验者优先； 6. 优秀的团队合作者和执行者； 7. 由于 eBay 业务的复杂程度和数据分析的工作有一定深度和难度，培训周期比较长，需要实习生保证至少实习 6 个月及以上，每周出勤 4~5 天。 Responsibilities: - Use data mining and text mining technologies to drive innovation and impact business results. - Apply quantitative methods to interpret business information - Visualize information, design and generate data reports upon clients' requests - Support the development of business initiatives by quantitative analysis and generate business insights - Communicate with working peers, effectively deliver key business findings - Provide technical expertise in at least one of areas: data manipulation, automation, business reporting, text mining and Hadoop technologies - Conduct ad-hoc projects, collaborate with global teams and take part in international projects Requirements: - Bachelor/Master degree, major in Computer Science/Statistics/Math/other quantitative majors is preferred - Strong analytical and data manipulation skills, Python preferred - Skilled in SQL and relational databases; be able to query data according to business requirements - Ability to conceptualize complex problems and determine data-driven approaches to finding an answer. Strong problem solving skills - Quick learner, self-motivated, team player with work passion - Strong oral and written communication skills in English - Proven track record of delivering high-quality results in a timely manner - 6 months’ internship commitment is a must.4~5 days/week attendance is preferred. 1. 实习工资：本科生175元／天，硕士生185 元／天 2. 由总经理和资深经理亲自指导项目，深入了解互联网行业和数据分析。如果感兴趣，也可以学习数据分析技能。 2. 优良的福利和工作环境，每日提供早餐和下午茶（水果、零食等） 3. CAC独有的专门定制的实习生项目，会有各种培训和各