Job Description

Company Description

Experian is a global data and technology company, powering opportunities for people and businesses around the world. We help to redefine lending practices, uncover and prevent fraud, simplify healthcare, create marketing solutions, and gain deeper insights into the automotive market, all using our unique combination of data, analytics and software. We also assist millions of people to realize their financial goals and help them save time and money.


We operate across a range of markets, from financial services to healthcare, automotive, agribusiness, insurance, and many more industry segments.


We invest in people and new advanced technologies to unlock the power of data. As a FTSE 100 Index company listed on the London Stock Exchange (EXPN), we have a team of 22,500 people across 32 countries. Our corporate headquarters are in Dublin, Ireland. Learn more at experianplc.com.

We are looking for an experienced and driven

Senior Data Scientist

to join our team and lead the development of AI-powered solutions. As a

Senior Data Scientist

, you will work closely with teams to design, implement, and deploy data-driven solutions that drive business value. You will help shape our data science strategy, mentor junior team members, and ensure the robustness and scalability of our models in production environments.

What you'll need to bring to the role & Experian

A

Bachelor's/Master's/Ph.D.

degree in computer science, Statistics, Mathematics, Data Science, or a related field.

5+ years of experience

in data science or machine learning, with a strong track record of delivering impactful solutions.

Proficiency

in

Python

and

ML frameworks

such as scikit-learn, XGBoost, PyTorch, TensorFlow, or similar. Experience with statistical

modeling

, time series forecasting, supervised and unsupervised learning, and optimization techniques. Experience with

generative AI

principles. Intermediate to fluent

English

proficiency

- technical concepts clearly in English is essential. Experience working with

financial

datasets

(e.g., credit scoring, fraud detection, risk modeling, pricing, or forecasting).

Proficiency

in

SQL

and experience with relational and non-relational databases (e.g., PostgreSQL, CosmosDB, MongoDB). Experience

deploying

models

into production using

Databricks

and cloud platforms (AWS, GCP, or Azure). Familiarity with

MLOps

practices,

CI/CD

pipelines, and

model

monitoring

tools. Experience with

data

visualization

tools (e.g., Plotly,

Tableau

) to communicate insights effectively.

Work that matters - What you'll be doing

Lead

the design, development, and deployment of machine learning models to solve

high

-

impact

financial

problems

.

Collaborate

with product managers, engineers, and business stakeholders to define data science use cases and translate them into

actionable

solutions

. Analyse large-scale structured and unstructured datasets to

extract

insights

and build predictive models. Develop and maintain robust

model

training

workflows

. Ensure model

interpretability

,

fairness

, and

compliance

with regulatory standards.

Mentor

junior data scientists and contribute to the growth of the data science team.

Communicate

findings

and recommendations clearly to both technical and non-technical audiences.

More about you

Passion for using data to drive decisions. A mindset for

continuous learning and innovation

.

Ethical awareness

of bias, fairness, and transparency in AI models.

Why this role is important to us

This role is critical to our mission of leveraging data and AI to drive innovation across our services. As a Senior Data Scientist, your expertise will directly influence strategic decisions, improve customer outcomes, and enhance operational efficiency. You will collaborate closely with professionals from diverse backgrounds - including product, engineering, operations, and business strategy - to solve real-world challenges across multiple domains. Your insights will help shape our data science roadmap and deliver measurable value to the organization.

Qualifications

A

Bachelor's/Master's/Ph.D.

degree in computer science, Statistics, Mathematics, Data Science, or a related field.

5+ years of experience

in data science or machine learning, with a strong track record of delivering impactful solutions.

Additional Information

Our uniqueness is that we celebrate yours. Experian's culture and people are important differentiators. We take our people agenda very seriously and focus on what matters; DEI, work/life balance, development, authenticity, collaboration, wellness, reward & recognition, volunteering... the list goes on. Experian's people first approach is award-winning; World's Best Workplaces(TM) 2024 (Fortune Top 25), Great Place To Work(TM) in 24 countries, and Glassdoor Best Places to Work 2024 to name a few. Check out Experian Life on social or our Careers Site to understand why.


Experian is proud to be an Equal Opportunity and Affirmative Action employer. Innovation is an important part of Experian's DNA and practices, and our diverse workforce drives our success. Everyone can succeed at Experian and bring their whole self to work, irrespective of their gender, ethnicity, religion, colour, sexuality, physical ability or age. If you have a disability or special need that requires accommodation, please let us know at the earliest opportunity.


Experian Careers - Creating a better tomorrow together


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