368,611open jobs
9,439companies
50,719added this week
Browse all
Salary
$77k – $148k per year (Estimated)
Location
Remote/Hybrid (London, United Kingdom)
Seniority
Senior
Employment
Full-Time
Overview
Company
Impact
Profile match
Kantar is a global data, insights, and consulting company headquartered in London, United Kingdom, and founded in 1992. The firm provides a comprehensive suite of services including market research, brand equity evaluation, creative testing, media effectiveness analysis, and consumer behavior analytics. It operates in over 90 markets worldwide with a workforce of more than 20,000 employees, serving diverse industries to support brand development and strategic decision-making.

We go beyond the obvious, using intelligence, passion and creativity to inspire new thinking and shape the world we live in.

To start a career that is out of the ordinary, please apply...

Job Details

Why this job is important

This role is about applying data science where it genuinely matters - in live, production environments that support large-scale research operations around the world.

As a Senior Data Scientist on the Consumer Twins team you’ll work on advanced modelling and analytics that improve the quality, reliability and performance of high-volume data systems. You’ll partner closely with engineering, operational and commercial teams, taking ideas from hypothesis through to deployment, and ensuring models deliver real value once they’re live.

You’ll join a collaborative team of data scientists, analysts and engineers, working on complex, mission-critical platforms that underpin the insights delivered to some of the world’s best-known organisations.

Consumer Twins at Kantar is an AI platform that simulates consumer behaviour at scale, enabling Kantar’s products to test scenarios and predict outcomes before they happen.

What you’ll be doing

  • Developing and deploying machine-learning models in production environments
  • Working end-to-end across the data science lifecycle: problem definition, modelling, deployment and monitoring
  • Analysing new and existing data sources to improve decision-making and model performance
  • Designing feedback loops that continuously improve outcomes and data quality
  • Collaborating closely with engineers to deliver scalable, reliable model predictions
  • Communicating technical insights clearly to non-technical stakeholders

The skills & experience you’ll need

  • Solid experience working as a data scientist on real-world, production problems
  • Strong Python skills (or a similar language used in applied data science)
  • Experience with supervised learning and unsupervised techniques such as anomaly detection
  • Exposure to cloud-based model training, deployment and automation
  • A strong sense of ownership and accountability for data science outputs
  • Experience working with large consumer datasets or high-traffic platforms is an advantage, but not essential.

Our tech environment

You’ll work with modern data and analytics tooling across cloud platforms, including machine-learning services, data pipelines and monitoring solutions. Our current ecosystem includes AWS technologies, with new development increasingly aligned to Azure.

What’s in it for you

  • Flexible hybrid working
  • 25 days leave, 2 days paid for volunteering and life event leave
  • Competitive salary and bonus (bonus dependent on role)
  • Company pension
  • Enhanced parental leave
  • Healthcare options
  • Wide range of flexible benefits

We are not able to offer visa sponsorship or assist with relocation support for this role. Please ensure you have the right to work in the country where this role is located before applying.

Location

Reading, King’s RoadUnited Kingdom

Kantar Rewards Statement

At Kantar we have an integrated way of rewarding our people based around a simple, clear and consistent set of principles. Our approach helps to ensure we are market competitive and also to support a pay for performance culture, where your reward and career progression opportunities are linked to what you deliver.

We go beyond the obvious, using intelligence, passion and creativity to inspire new thinking and shape the world we live in. Apply for a career that’s out of the ordinary and join us.

We want to create an equality of opportunity in a fair and supportive working environment where people feel included, accepted and are allowed to flourish in a space where their mental health and well being is taken into consideration.

We want to create a more diverse community to expand our talent pool, be locally representative, drive diversity of thinking and better commercial outcomes.

Kantar is the world’s leading data, insights and consulting company. We understand more about how people think, feel, shop, share, vote and view than anyone else. Combining our expertise in human understanding with advanced technologies, Kantar’s 30,000 people help the world’s leading organisations succeed and grow.

Free account
Stop reading job ads. Get the ones that fit.
One free account turns this page into a shortlist built around your stack, your level and your pay.
Match on every job. Stack, seniority, pay and location, scored against your profile.
368,611 open roles. Read straight off company career pages, refreshed every day.
Unlimited applications. Every one you send is tracked in one place, on-site or on a company board.
3 tailored CVs a month. Rewritten for the exact job you are applying to. Included free.
Create a free account
Free forever. No card. Under a minute.

Your match

How well do you fit this role?
Two answers are enough for a real match. No account needed.
Check my fit
Answers stay in this browser until you create an account.

Recommended for you based on this role

Similar stack
Same company
London
Data Engineer 1 day ago
In office • Full-Time • Singapore
Node JS
Python
SQL
JavaScript
Python
Beautiful Soup
Databases
Apache Kafka
MySQL
PostgreSQL
RabbitMQ
SQLite
AI/ML
Hadoop
Spark
DevOps
AWS
AWS Lambda
Azure
CI/CD
GCP
Amazon ECS
Amazon EventBridge
Amazon S3
Analytics
ETL/ELT
QA
Selenium
Apply
$54k – $159k per year (Estimated) • In office • Full-Time • 4+ years exp • Bachelor's Degree • Singapore
Bash
PowerShell
Python
DevOps
Ansible
AWS
Azure
Chef
Docker
Hyper-V
Incident Management
Kubernetes
Puppet
Red Hat
Terraform
VMWare
Windows Server
Apply
$12k – $35k per year (Estimated) • In office • Full-Time • 3+ years exp • Bachelor's Degree • Bengaluru
Databases
MySQL
Oracle
PostgreSQL
AI/ML
AI Agents
DevOps
AIOps
Amazon EC2
AWS
CI/CD
CloudFormation
GitHub Actions
Kubernetes
Terraform
Amazon CloudWatch
Amazon S3
GitHub
IAM
Apply
$29k – $65k per year (Estimated) • Remote • Master's Degree • Moscow
Python
AI/ML
JAX
PyTorch
TensorFlow
DevOps
Docker
Apply
$20k – $48k per year (Estimated) • Remote • Bachelor's Degree • Moscow
Python
SQL
Management
Miro
Apply
Lead Engineer 5 days ago
$29k – $75k per year (Estimated) • In office • Full-Time • 5+ years exp • Master's Degree • Bengaluru
C#
JavaScript
SQL
TypeScript
C#
ASP.NET Core
Databases
ElasticSearch
MySQL
Frontend
Angular
DevOps
AWS
Azure
CI/CD
Kibana
Logstash
Apply
Research Manager 5 days ago
In office • Full-Time • 5+ years exp • Master's Degree • Ho Chi Minh City
Go
Go
Chi
Apply
$96k – $203k per year (Estimated) • In office • Full-Time • London
Management
Power Apps
Power Automate
Marketing
HubSpot
Salesforce
Apply
Senior Data Scientist 11 days ago
$28k – $54k per year (Estimated) • In office • Full-Time • Hyderabad
Python
SQL
Databases
Amazon Redshift
DevOps
AWS
Azure
Analytics
Power BI
A/B Testing
Apply
$94k – $171k per year (Estimated) • Remote/Hybrid • Full-Time • London
Node JS
Python
TypeScript
JavaScript
Databases
Apache Kafka
AI/ML
AI Agents
LangChain
RAG
DevOps
AWS
Azure
GCP
Robotics
Digital Twin
Apply
$65k – $155k per year (Estimated) • In office • Internship • Bachelor's Degree • London
Go
JavaScript
Ruby
Scala
Apply
In office • Internship • 1+ year exp • Bachelor's Degree • London
Go
JavaScript
Ruby
Scala
Apply
$221k – $370k per year • In office • Full-Time • 5+ years exp • London
AI/ML
OpenAI
Apply
$72k – $136k per year (Estimated) • Equity • Remote/Hybrid • 5+ years exp • London
Python
SQL
Databases
Snowflake
AI/ML
AI Agents
DevOps
Kibana
Marketing
Salesforce
Apply
$77k – $148k per year (Estimated) • Equity • In office • Master's Degree • London
JavaScript
Python
Scala
AI/ML
AI Agents
DevOps
GitHub
Apply
See all jobs
This is one of many
368,611 more open roles from verified company boards, updated every day.