Data Analyst/Data Scientist

Harnham; Greater London; Hybrid; GBP 50,000 - 60,000; Full time

Job summary

Harnham in Berkshire is seeking a data-focused professional to join a growing analytics team on a hybrid basis (3-4 days onsite). You will help build trusted data foundations, improve data quality, and develop analytics and AI-driven initiatives, including forecasting and BI reporting for senior stakeholders.

The role emphasizes SQL, data modelling, Snowflake, and Power BI, with opportunities to shape data functions at an early stage and contribute to AI projects.

Qualifications

• Solid SQL and data modelling experience.
• Experience handling messy datasets and data quality challenges.
• Experience with Snowflake or modern cloud data platforms.
• Exposure to forecasting, predictive analytics, or ML.
• Power BI reporting and stakeholder analytics.
• STEM degree and problem-solving mindset.

Responsibilities

• Improve data quality, standardisation, and reconciliation across systems.
• Build data models in Snowflake environment.
• Entity resolution and fuzzy matching to create trusted customer records.
• Develop forecasting and predictive analytics models for operations.
• Create Power BI dashboards for senior stakeholders.
• Support AI and document processing initiatives to automate data extraction and processes.

Education

STEM degree

Tools

Snowflake

Job description

Berkshire (Hybrid, 3-4 days onsite) | £50,000 - £60,000

No Sponsorship Offered

This is an excellent opportunity to join a growing organisation investing heavily in its data and analytics capabilities. You'll play a key role in building trusted data foundations, improving data quality, and developing analytics that support both operational decision-making and future AI initiatives.

The Company

They are a rapidly growing organisation undergoing a major data transformation programme. With a modern cloud-based data platform being built in Snowflake, they are focused on creating high-quality, accessible data that can support reporting, forecasting, automation, and AI-driven innovation. You'll join a small, collaborative team where your work will have visible business impact.

The Role

You will:

• Improve data quality, standardisation, and reconciliation across multiple systems.
• Build and maintain robust data models within a modern Snowflake environment.
• Work on entity resolution and fuzzy matching to create trusted customer records.
• Develop forecasting and predictive analytics models to support operational planning.
• Create insightful Power BI reporting and dashboards for senior stakeholders.
• Support AI and document processing initiatives, helping automate data extraction and business processes.

Your Skills & Experience

• Strong SQL and data modelling experience.
• Experience working with messy, fragmented datasets and data quality challenges.
• Commercial experience using Snowflake and/or modern cloud data platforms.
• Exposure to forecasting, predictive analytics, or machine learning.
• Power BI reporting and stakeholder-facing analytics experience.
• STEM-related degree and a hands-on, problem-solving mindset.

What They Offer

• Salary of £50,000 - £60,000.
• Opportunity to shape a growing data function from an early stage.
• Exposure to modern data, AI, and predictive analytics projects.
• Clear career progression within a business investing heavily in data and technology.