Principal Data Scientist
我们相信大胆的想法，多元化的观点和将知识转化为影响力。在这里，你的好奇心推动进步，你的声音塑造创新，你的野心帮助重新定义科学和学习中可能的事情。我们是一个对影响，挑战的痴迷，并驱动我们的文化来为客户，同事以及整个社会提供无限可能性。关于角色：我们正在构建使世界上最大的科学机构之一成为研究智能系统。这意味着生产 NLP+应用 AI 管道运行数百万期刊文章，提取实体，分类，索赔 tuples 和总结优化用于下游代理应用程序使用。我们正在寻找一个主要的数据科学家拥有域特定内容建模工作结束到底，从评估设置通过输送管道阶段。你将加入一个小型的高级团队，数据科学家在制作中拥有他们的模型。你会编写代码，拥有评估，发送变更，并对结果负责。这是一个想要向真正用户提供其角色模式的人员的一种实践方式。工作责任：·设计和构建从科学全文中提取实体，分类，索赔和总结的 NLP 丰富管道。·将 NLP 方法与基于 LLM 的方法进行抽取和丰富化比较，并为每个任务选择合适的工具。这意味着把传统 NLP （NER,序列标签，分类）,嵌入式检索，LLC 提示和精细调整的小型模型放在同一表格上，并通过评估，成本和运营权衡来捍卫每一个选择。这是工作的一个核心部分，而不是偶尔的练习。·自行评价。通过与中小企业和供应商协商，建立黄金套件，选择指标，并在速度，质量和成本之间进行生产性交易。· 写制作质量的 Python.管理高体积的 LLM 工作负载的同时时间和成本。工程师可以运输的结构代码和其他数据科学家可以扩展。· 与数据工程师团队合作组织数据管道的工作和 Airflow 和 Dagster 等数据构建工具。设计无能执行，可复制，可评估的管道阶段，当运行失败时保持可靠。· 贡献机械人工智能应用工作：使用工具系统来推理丰富的管道，其中你的 NLP 和 ev 管道将会被用于测试。
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We believe in bold ideas, diverse perspectives, and the drive to transform knowledge into impact. Here, your curiosity fuels progress, your voice shapes innovation, and your ambition helps redefine what’s possible within science and learning. We are a culture that obsesses over impact, challenges, and drives what’s next to power infinite possibilities for our customers, colleagues and society at large.
About the Role:
We're building the systems that turn one of the world's largest scientific corpora into research intelligence. That means production NLP + Applied AI pipelines running over millions of journal articles, extracting entities, classifications, claim tuples, and summaries optimized for use by downstream agentic applications. We're looking for a principal data scientist to own domain-specific content modeling work end to end, from the eval set through the pipeline stage that ships it.
You'll join a small, senior team where data scientists own their models in production. You'll write the code, own the evaluations, ship the changes, and stay accountable for the outcomes. This is a hands-on role for someone who wants to see their models through to real users in a rapidly evolving market.
Job Responsibilities:
· Design and build NLP enrichment pipelines that extract entities, classifications, claims, and summaries from scientific full-text at scale.
· Compare NLP approaches to extraction and enrichment against LLM-based approaches, and pick the right tool for each task. That means putting traditional NLP (NER, sequence labeling, classification), embedding-based retrieval, LLM prompting, and fine-tuned smaller models on the same table, and defending each choice with evaluation, cost, and operational tradeoffs. This is a core part of the job, not an occasional exercise.
· Own evaluation. Build the golden sets in consultation with SMEs and vendors, choose the metrics, and make productive tradeoffs between speed, quality, and cost.
· Write production-quality Python. Manage concurrency and cost for high-volume LLM workloads. Structure code that engineers can ship and other data scientists can extend.
· Collaborate with a team of data engineers to orchestrate work in data pipeline and data build tools like Airflow and Dagster. Design idempotent, retryable, evaluable pipeline stages that stay reliable when a run fails at scale.
· Contribute to agentic AI application work: tool-using systems that reason over the enriched corpus, where your NLP and evaluation background will shape how the agent grounds and defends its answers.
· Work directly with editors, product managers, and engineers. Bring the modeling perspective into product decisions, and translate stakeholder pushback into concrete modeling work.
Job Requirements:
· Deep Python. You've written it in production, at scale, for years. You know when to reach for asyncio versus threads versus a queue, and you can explain the tradeoff clearly.
· Strong NLP background across modern (LLMs, transformers, embeddings, retrieval) and classical (NER, classification, sequence labeling) approaches. You've built evaluations and learned from the results.
· A habit of comparing approaches and choosing the right one for the task. You can defend "prompt a large LLM" and "train a small classifier on 2,000 labels" with equal seriousness, back the choice with an eval and a cost estimate, and know what to do when performance drifts.
· A track record of shipping – not just prototypes and papers, but systems that deliver value to real users.
Preferred:
· Experience working with scientific or scholarly text.
· Familiarity with AWS (S3, Batch, Lambda, SageMaker) and Parquet or Iceberg data lake patterns.
· Experience running LLMs under real cost and latency budgets in production.
· Some exposure to agentic AI applications: tool use, multi-step reasoning, guardrails, and evaluation of trajectories rather than single-turn outputs.
We power infinite possibilities.
For more than 200 years, we've transformed knowledge into discoveries that shape the world. Today, our global team of innovators, creators, and experts is driving what's next in science, education, and publishing—creating impact that reaches everywhere.
We're not just observers of progress. We're the ones accelerating scientific breakthroughs, advancing learning, and sparking innovation that redefines entire fields and improves lives.
Here, your talent matters. Your ideas have room to grow. And your work creates breakthroughs that can change everything.
Wiley is an equal opportunity/affirmative action employer. We evaluate all qualified applicants and treat all qualified applicants and employees without regard to race, color, religion, sex, sexual orientation, gender identity or expression, national origin, disability, protected veteran status, genetic information, or based on any individual's status in any group or class protected by applicable federal, state or local laws. Wiley is also committed to providing reasonable accommodation to applicants and employees with disabilities. Applicants who require accommodation to participate in the job application process may contact for assistance.
We are proud that our workplace promotes continual learning and internal mobility. We offer meeting-free Friday afternoons allowing more time for heads down work and professional development, and through a robust body of employee programing we facilitate a wide range of opportunities to foster community, learn, and grow.
We are committed to fair, transparent pay, and we strive to provide competitive compensation in addition to a comprehensive benefits package. The range below represents Wiley's good faith and reasonable estimate of the base pay for this role at the time of posting roles in the United Kingdom, Canada, USA, Austria, Czechia, Denmark, France, Greece, Italy, Netherlands, Romania, or Spain. It is anticipated that most qualified candidates will fall within the range, however the ultimate salary offered for this role may be higher or lower and will be set based on a variety of non-discriminatory factors, including but not limited to, geographic location, skills, and competencies.
When applying, please attach your resume/CV to be considered.
Salary Range:
140,000.00 USD to 200,733.33 USDOriginally posted on Himalayas