Data Scientist at Twenty First Group | GBR | Rezi

Data Scientist at Twenty First Group

Data Scientist

Twenty First Group · GBR

1 weeks ago

Data Scientist

Twenty First Group · GBR

11 days ago
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About the Role

We are seeking a Data Scientist to join our Sports Betting vertical. You will develop predictive models to enhance our pre-match and in-play products and services for the sports betting industry.

Responsibilities

  • Develop, train, and evaluate predictive models using machine learning and statistical techniques, focusing on probabilistic and Bayesian approaches.
  • Contribute to the entire modelling lifecycle, including feature engineering, training, validation, and deployment.
  • Query, clean, and explore datasets using Python and SQL to identify patterns and support model development.
  • Leverage AI tools to enhance daily workflows.
  • Apply rigorous model development practices, including version control, testing, and documentation.

Requirements

  • Follow sports and understand the context of the data and markets.
  • Possess a solid understanding of machine learning (supervised and unsupervised methods) and classical statistical techniques.
  • Be comfortable working with probabilistic models, uncertainty estimation, and Bayesian inference.
  • Understand the complete model training pipeline: data preparation, feature selection, model selection, and model validation.
  • Have hands-on experience building and evaluating models in a data science or quantitative context.
  • Be proficient in using Python and SQL for data exploration, feature development, and modeling workflows.
  • Be able to clearly present findings to both technical and non-technical audiences.
  • Demonstrate curiosity and a drive to understand the 'Why' behind data and customer behavior.
  • Be collaborative, contributing to shared knowledge and code bases, and engaging with peers.
  • Be committed to continuous development and staying updated with relevant advancements.

Skills

  • Machine Learning
  • Statistical Techniques
  • Probabilistic Models
  • Bayesian Inference
  • Python
  • SQL
  • Feature Engineering
  • Model Validation
  • Version Control
  • Testing
  • Documentation
  • Communication
  • Monte Carlo Methods
  • Probabilistic Simulation
  • AI-Assisted Coding

Location

  • London

Work Type

  • Hybrid
  • Full-time

Experience Level

  • Hands-on experience building and evaluating models

Salary/Compensations

  • Salary based on external benchmarking framework
  • Eligibility for a bonus scheme

Benefits

  • Private health insurance
  • Occupational life cover
  • Income protection insurance
  • Personal days (including birthdays and health and wellness days)
  • Claude Code Premium subscription

About the Company

  • We are focused on the sports betting industry.
  • We have a growing portfolio of pre-match and in-play products and services.
  • We foster an AI-forward culture.