Senior Data Scientist I
About the role:
Develops, analyzes and models operational, economic, management, accounting and other organizational data to quantify the competitive performance of business segments, evaluate potential operational changes, and design new approaches and methodologies. Analyzes organizational data to recommend solutions to new and complex problems, develops innovative strategies, quantifies the competitive performance of the organization's operations and/or markets; models and evaluates the potential impact of changes. Applies and integrates statistical, mathematical, predictive modeling and business analysis skills to manage and manipulate complex high-volume data from a variety of sources.
You will be responsible for:
Researching and developing statistical/machine learning models to analyze structured and unstructured data by ideating and experimenting with new methodologies to generate predictive scores and attributes.
Leading the design and development of data acquisition and machine learning models to produce key attributes that can leverage in risk segmentation models.
Ideating, researching, and designing new and innovative analytics and data science methodologies on large scale and complex data assets.
Storing, archiving, indexing, transferring, and analyzing large and complex datasets (structured and unstructured data).
Working with peers to share subject matter expertise, transfer skills, and develop knowledge base.
Exploring and mining new data sources to help optimize and validate existing models.
Having a thorough understanding of the team's core functions and technologies.
Staying current on emerging knowledge and technologies that impact the team's success and performance.
Being consulted by internal stakeholders to assess and troubleshoot challenges requiring their functional expertise.
Making important contributions to the team's success using their technical and professional expertise.
Applying organization and/or business knowledge to address issues facing the team.
Helping develop and articulate a sound business and technical strategy for the team.
Successfully applying expertise to advance the team's objectives.
Welcoming new ideas and methods to establish and achieve stretch goals within the team.
Establishing high standards that elevate the team's performance and benefit everyone on the team.
Consistently communicating team goals and milestone achievements to internal stakeholders.
Accepting new approaches and ideas from the team.
Encouraging internal stakeholders to share best practices and new ideas with the team.
Taking measures to advance new ideas within the team rather than discourage them.
All other duties as assigned.
Qualifications:
Preferred Academic Background and Professional Experience
Minimum undergraduate degree in relevant field and 4+ years of relevant work experience
Or a master’s degree in a relevant field and 2+ years of relevant work experience.
Or a PhD in a relevant field.
Technical/Professional Expertise
Able to build or test new processes with senior guidance. Domain expert in Data Science and/or Statistical Analysis to build advanced models and roll into production.
Able to scope out and execute new statistical steps with support/approval from senior contacts.
Data Skills
Independently creates typical data steps to prepare and process data for analysis.
Understands and utilizes novel data steps to prepare and process data for analysis.
Coding Skills
Works across coding languages used in Data Science (e.g. Python, SQL, R, Java, and C++)
Chooses the right coding language to implement the solution to answer the business questions.
Project Management Skills
Develops project milestones and steps and independently executes for small-scale projects.
Independently executes project steps for more complex projects.
Domain/Industry Skills
Expertise in the basic methods common to the discipline, industry, and domain.
Develops a basic understanding of adjacent approaches common to the discipline, industry, and domain.
Behavioral Competencies
Establishes stretch goals.
Willing to take risks and support team members and peers who do the same.
Keeps innovative efforts focused on the strategic needs of the team.
Takes initiative.
Proactively takes on issues negatively impacting the team.
Treats others with respect
Takes initiative to lead the team to address challenges within the scope of the team's responsibilities.
Fosters a team environment that emphasizes going above and beyond in action and accountability.
Can be counted on to uphold team commitments.
U.S. National Base Pay Range: $95,300 - $158,800. Geographic differentials may apply in some locations to better reflect local market rates. This job is eligible for an annual incentive bonus.
We know your well-being and happiness are key to a long and successful career. We are delighted to offer country specific benefits. Click here to access benefits specific to your location.
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Skills Required
- Bachelor's degree in relevant field with 4+ years experience, or Master's with 2+ years, or PhD in a relevant field
- Domain expertise in Data Science and/or Statistical Analysis with experience building advanced models and rolling into production
- Experience researching and developing statistical/machine learning models for structured and unstructured data
- Experience storing, archiving, indexing, transferring, and analyzing large and complex datasets
- Proficiency with coding languages used in Data Science (Python, SQL, R, Java, C++)
- Ability to independently prepare and process data for analysis including novel data steps
- Project management skills: define milestones and independently execute small and complex project steps
- Ability to explore and integrate new data sources and validate existing models
RELX Compensation & Benefits Highlights
The following summarizes recurring compensation and benefits themes identified from responses generated by popular LLMs to common candidate questions about RELX and has not been reviewed or approved by RELX.
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Retirement Support — Retirement support is positioned as a meaningful part of total rewards through a 401(k) plan with matching contributions, alongside other financial protections such as life and disability coverage. Tuition reimbursement and share purchase access further broaden the financial value of the package beyond base salary.
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Leave & Time Off Breadth — Leave and time off breadth appears strong, with generous vacation allowances, mental health days, and options like sabbaticals and tiered PTO by tenure. Parental and caregiving leaves are described in detail, reinforcing time-away benefits as a standout component of the overall package.
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Wellbeing & Lifestyle Benefits — Wellbeing and lifestyle benefits are supported by offerings such as mental health support (e.g., app access), EAP resources, gym-related perks, and wellness incentives. Flexible working hours and related work-life supports add to the perceived day-to-day value of benefits.
RELX Insights
What We Do
RELX is a global provider of information-based analytics for professional and business customers across industries. 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. We do this by leveraging a deep understanding of our customers to create innovative solutions which combine content and data with analytics and technology in global platforms. RELX serves customers in more than 180 countries and has offices in about 40 countries. It employs approximately 30,000 people of whom almost half are in North America. We operate in four major market segments: Scientific, Technical & Medical; Risk & Business Analytics; Legal; and Exhibitions.




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