Senior Data Scientist
角色具体信息职位描述 在这个角色中，你将与数据科学团队和跨功能合作伙伴一起解决业务挑战并通过先进的数据分析和机器学习促进基于数据的决策。你会做什么？·领导探索性数据分析以获得可操作见解 · 与利益相关者合作了解业务需求并将其转化为技术解决方案 ·开发和实施统计和机器学模型 ·细节调整，优化和确保模型和算法扩展能力 ·帮助设计实验来回答目标问题 · 确定和推动在分配的业务功能领域持续改善关键业务指标 · 推动数据科学产品和模型的采用和使用 · 将数据科学的成果转化为业务结果和提供的价值 · 辅导和引导年轻数据科学家，提供技术专长并培养不断学习和发展文化 · 保持最新数据科学与技术趋势和发展以及确定支持创新的实施机会 · 可以赋予额外任务 · 设计和支持机器学习模型的部署，以推动数字道中个性化的体验 （例如主页，PDP,车辆，竞选活动）·构建并优化推和排名系统，平衡相关性，发现和业务目标 （如转换，收入）·开发多阶段排名方法，包括候选人生成和重新排名 ·解决大型产品目录中的冷启动和长尾挑战 ·与工程合作伙伴支持实时定制和可扩展部署你所需的技能 · 数据科学，计算机科学，统计学，应用数学或相当数量的领域本科学位 · 3年以上的逐步复杂数据科学经验 · 广泛经验开发和部署使用机器学习，统计和优化方法最先进的算法 · 使用现代分析工具，编程语言和云平台 （Python,R,Spark,SQL,GCP 等）的专业人士 · 强大的解决问题技能，重点放在产品开发上 · 建议快速实验以测试新战略或倡议的有效性
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Role Specific Information
Job Description
About the Role
In this role you will work with a data science team and cross-functional partners to solve business challenges and promote data-driven decision making with advanced data analysis and machine learning.
What You’ll Do
- Lead exploratory data analysis to cull actionable insights
- Collaborate with stakeholders to understand business requirements and translate them into technical solutions
- Develop and implement statistical and machine learning models
- Fine-tune, optimize and ensure the scalability of models and algorithms
- Aid in designing experiments to answer targeted questions
- Identify and drive continuous improvement of key business metrics in an assigned business functional area
- Drive adoption and usage of data science products and models
- Translate data science outputs into business outcomes and value delivered
- Mentor and guide junior data scientists, providing technical expertise and fostering a culture of continuous learning and development
- Stay up to date on the latest trends and developments in data science and technology and identify implementation opportunities to support innovation at Kohl’s
- Additional tasks may be assigned
Addendum
PERSONALIZATION & RECOMMENDATION SYSTEMS
Accountabilities
- Design and support deployment of machine learning models to power personalized experiences across digital channels (e.g., homepage, PDP, cart, campaigns)
- Build and optimize recommendation and ranking systems balancing relevance, discovery, and business objectives (e.g., conversion, revenue)
- Develop multi-stage ranking approaches, including candidate generation and re-ranking
- Address cold-start and long-tail challenges in large product catalogs
- Partner with engineering to support real-time personalization and scalable deployment
What Skills You Have
Required
- Bachelor’s Degree in Data Science, Computer Science, Statistics, Applied Mathematics or equivalent quantitative field
- 3+ years of progressively complex data science experience
- Extensive experience developing and deploying state-of-the-art algorithms using machine learning, statistical and optimization methods
- Expert in using modern analytics tools, programming languages, and cloud platforms (Python, R, Spark, SQL, GCP, etc.)
- Strong problem-solving skills with an emphasis on product development
- Experience proposing rapid experiments to test the effectiveness of new strategies or initiatives and iterating quickly
- Effective communication and collaboration skills at all levels
Preferred
- Master’s degree and/or Ph.D.
- Retail and Logistics experience
- Supply chain management
- Marketing models
Essential Functions
The requirements listed below are representative of functions you will be required to perform, however you may be required to perform additional functions. Kohl’s may revise this job description at any time. To perform this job successfully, you must be able to perform each essential function satisfactorily. Reasonable accommodations may be made to enable individuals with disabilities to perform the essential functions, absent undue hardship.
- Ability to perform the accountabilities listed in the “What You’ll Do” Section
- Ability to comply with dress code requirements
- Basic math and reading skills, legible handwriting, and basic computer operation
- Ability to maintain prompt and regular attendance and meet scheduling requirements as set by the company
- Ability to learn and comply with all company policies, procedures, standards and guidelines
- Ability to receive, understand and proactively respond to direction from leadership and other company personnel
- Ability to work as part of a team and interact effectively and appropriately with others
- Ability to maintain composure and work in a fast paced environment while accomplishing multiple tasks within established timeframes
- Ability to satisfactorily complete company training programs
- Ability to use a personal computer for tasks such as communicating, preparing reports, etc.
- Ability to plan, prioritize and monitor activities across business units
- Ability to complete or oversee the completion of assigned projects in a timely manner
Originally posted on Himalayas