Senior Data Scientist - Remote-First ML & Impact

Haven; Hemel Hempstead; Hybrid; GBP 65,000 - 90,000; Full time

Benefits offered by this job

25 Days Holiday

Discretionary annual bonus

20% discount on Haven/Warner Hotels

4-night Haven break at 75% off

Wellbeing support

Health Cash Plan

Exclusive discounts with corporateers?

Career pathways & learning options

Enhanced family friendly policies

Job summary

Haven is seeking a Senior Scientist to turn data into insight by building and deploying machine learning models and analytical solutions across the business. You’ll work end-to-end from data exploration to production, collaborating with engineering, product and operations to translate questions into measurable impact.

You’ll partner with a Senior Data Scientist for guidance, bring curiosity, and own day-to-day modelling while delivering reliable outputs that drive decisions.

Qualifications

• Hands-on experience building and deploying models.
• Two years in data science or a related analytical role.
• Proficiency in Python and SQL.
• Ability to translate business problems into analytical solutions.

Responsibilities

• Own end-to-end development and deployment of ML models and analytical solutions.
• Make day-to-day technical decisions on feature engineering, model selection, data requirements.
• Resolve technical challenges during model development and deployment with guidance as needed.
• Deliver high-quality outputs with clear, actionable value to stakeholders.

Skills

Python

SQL

Data manipulation

Machine learning

Team collaboration

Job description

Haven is seeking a Senior Scientist to turn data into insight by building and deploying machine learning models and analytical solutions across the business. You’ll work end-to-end from data exploration to production, collaborating with engineering, product and operations to translate questions into measurable impact.

You’ll partner with a Senior Data Scientist for guidance, bring curiosity, and own day-to-day modelling while delivering reliable outputs that drive decisions.