Senior Data Scientist II

Location: Bengaluru

This job is with Lexis Nexis Legal & Professional®, an inclusive employer and a member of my Gwork – the largest global platform for the LGBTQ+ business community. Please do not contact the recruiter directly.

Senior Data Scientist III
Would you like to be part of an engineering squad delivering innovative technical solutions?
Do you enjoy being part of a team collaborating to deliver success?

About our Team:
Join our team to help build state of the art research tools. Our Data Science teams focus on extracting key information such as entities mentioned, sentiment analysis, data enrichments, predictive insights, and more to build best in class data and news streams relied on by our global customer base. We are in the beginning stages of adding Generative AI across our portfolio of products while continuing to be committed to High Quality and trusted / citable information with everything we do.

We are looking to grow our team with Passionate Data Scientist committed to delivering Highly scalable production instances of new and existing products that will put your data science, data engineering, and Devops skills to the test.

About the Role:

Nexis Solutions, a division of Lexis Nexis, is seeking a Data Scientist who will focus on search and be dedicated to the creation of next-generation search relevance techniques and strategies for Lexis Nexis, dramatically improving how our users search and find the answers to their research questions. This role should be able demonstrate versatility, collaborate across teams, and be enthusiastic in tackling new problems as we continue to push technology forward

Responsibilities:
Working closely with other data scientists and engineers to design, develop, and deploy AI solutions.

Leading the development of advanced AI and machine learning models to solve complex business problems.

Analyzing large datasets to identify patterns and trends that can inform AI development.

Collaborating with cross-functional teams to ensure AI solutions are aligned with business goals and customer needs.

Evaluating and creating new frameworks and defining methodologies and governance.

Mentoring junior data scientists and provide guidance on AI and machine learning best practices.

Working with product leaders to apply data science solutions. Leading small- to medium-sized teams (direct or indirect).

Requirements:
Possess an advanced or Master's education in Computer Science, Mathematics, Statistics, or a related field.

5+ years of experience using NLP tools and methods such as OpenNLP, Stanford NLP, LDA, Gensim, spaCy

Be proficient in working with big data technologies and tools like Hadoop, Spark, or AWS.

Possess advanced programming skills in Python, R, or other relevant languages for data analysis.

Have experience working directly with large language models and transformer-based architectures including BERT, RoBERTa, T5 etc.

Be proficient in working with big data technologies and tools.

Experience using Machine Learning and associated packages like scikit-learn, pandas, Num Py.

Have experience and knowledge of applying LLMs including ChatGPT, GPT 3.5, Claude, Mistral, etc.

Be a natural problem solver, able to lead and mentor junior data scientists, and collaborate with cross-functional teams.

Demonstrate proficient experience with machine learning algorithms, including deep learning, gradient boosting, and random forests.

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…