Sr Data Scientist II




Shanghai, China


Position summary

Would you like to be part of a team that delivers high-quality software to our customers?

About the Role:

  • The Data Scientist role conduct experiments on large datasets to evaluate the feasibility, results, and performance of NLP& LLM(Large Language Model)
  • This DS make sound engineering decisions and improve software development practices with an eye for performance and reliability

About the Team

  • Usage Large Language Model, our Data Scientist team partners with multiple technical functions to help improve the performance of our products.
  • We offer advice and support on all matters relating to the attraction, development, retention, engagement and management of our workforce


  • Design, prototype, implement, deploy, and maintain features for NLP or AI-related projects
  • Provides direct input to project plans, schedules, and follows software methodologies.
  • Practice in the development of cross-functional software products under a micro-services styled architecture.
  • Work closely with teammates in a highly collaborative environment, as well as providing strong individual contributions.
  • Keep abreast of new technology developments(English documents and LLM papers)


  • Hands on Python experience on data analysis & visualization.
  • Experience building software that deals with unstructured text data.
  • Knowledge of modern deep learning approaches to NLP, including but not limited to word2vec, seq2seq & FastText.
  • Knowledge of traditional machine learning algorithm and techniques, including but not limited to TF-IDF, n-gram, SVM & LSI.
  • Solid verbal and written communication skills


  • Competitive holiday policy; work life balance
  • RELX Benefits
  • Health & Wellness
  • Training and Development

About Us

RELX is a global provider of information-based analytics and decision tools for professional and business customers.

We help scientists make new discoveries, doctors and nurses improve the lives of patients and lawyers win cases. We prevent online fraud and money laundering, and help insurance companies evaluate and predict risk. Our events enable customers to learn about markets, source products and complete transactions. In short, we enable our customers to make better decisions, get better results and be more productive. The Group serves customers in more than 180 countries and has offices in about 40 countries. It employs over 33,000 people, of which around 1/4th are technologists.

We want RELX to be a great place to work, where our employees feel valued, have equal opportunities and benefit from pay equality, regardless of their gender, gender identity, national origin, race, ethnicity, religion, sexual orientation, age or disability status. Inclusion and diversity are important to our future. We need the engagement of people from a wide range of backgrounds, experiences and ideas to achieve real innovation for our customers around the world.

About LexisNexis Legal

We help lawyers win cases, manage their work more efficiently, serve their clients better and grow their practices. We assist corporations in better understanding their markets and monitoring relevant news. We partner with leading global associations and customers to help advance the Rule of Law across the world.

Every day at LexisNexis, you will work with highly creative minds to explore impossibilities, inspire innovation, and lead the way 21st century legal content is produced, disseminated, and utilised. You have the power to empower those in need and truly make a difference to the lives of people all around the world.

Apply today, or to learn more about opportunities with LexisNexis or RELX Global, join us here:

LexisNexis Careers | Legal & Professional | Legal Tech Jobs

LexisNexis, a division of RELX Group, is an equal opportunity employer: qualified applicants are considered for and treated during employment without regard to race, color, creed, religion, sex, national origin, citizenship status, disability status, protected veteran status, age, marital status, sexual orientation, gender identity, genetic information, or any other characteristic protected by law. We are committed to providing a fair and accessible hiring process. If you have a disability or other need that requires accommodation or adjustment, please let us know by completing our Applicant Request Support Form: .

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Why you should apply for a job to LexisNexis:

  • Ranked as one of the Best Companies for Women in 2022

  • 4.7/5 in supportive management

  • 91% say women are treated fairly and equally to men

  • 89% would recommend this company to other women

  • 93% say the CEO supports gender diversity

  • Ratings are based on anonymous reviews by Fairygodboss members.
  • 100+ Employee Resource Groups enhance our culture of inclusion & diversity. Employees receive paid hours for participation & volunteerism.

  • Up to 14 weeks of paid time off to bond with a newborn or adopted child(ren) to be used within one year of birth.

  • In 2020, 45% of board members were women, which represents an increase from 2019, when women made up 36% of the members of the board.