Data Scientist

Harnham; Greater London; On-site; GBP 60,000 - 90,000; Full time

Job summary

Harnham, a leading data and analytics consultancy in London, is seeking a Data Scientist to deliver predictive models and data-driven insights for a diverse client base. You will translate business problems into analytical approaches, work with stakeholders and present model outputs to non-technical audiences.

You'll build and refine models, leverage Python and SQL, and explore large datasets, with exposure to Databricks and cloud technologies.

Qualifications

• Strong commercial experience using Python and SQL.
• Experience building, training and improving machine learning or predictive models.
• Ability to analyse complex datasets and translate findings into business insight.
• Strong communication skills with the ability to engage both technical and non-technical audiences.

Responsibilities

• Build and refine predictive models, including propensity and customer behaviour models.
• Work closely with clients to understand business problems and define analytical approaches.
• Lead and contribute to data discovery sessions with business stakeholders and subject matter experts.
• Analyse large datasets to identify trends, patterns and opportunities.
• Present findings, recommendations and model outputs to both technical and non-technical audiences.
• Prototype and test new analytical approaches using modern data science tools and techniques.
• Contribute to the optimisation and ongoing improvement of deployed models.
• Support the development of scalable data products and analytical solutions.

Skills

Python

SQL

Machine learning

Data analysis

Tools

Databricks

Job description

Looking to combine hands-on data science with client-facing analytics projects? This is an opportunity to join a well-established data and analytics consultancy where you'll work on predictive modelling projects, collaborate directly with clients, and help turn complex datasets into actionable business outcomes. You'll have exposure to a broad range of industries and the chance to influence both project delivery and the development of data-driven products.

The Company

They are a leading data and analytics consultancy that combines proprietary data assets with advanced analytical expertise to help organisations make better decisions. Operating across a range of sectors including utilities, telecommunications, financial services and the not-for-profit space, they deliver solutions that blend data, technology and commercial insight.

Their teams work across analytics, data science and product development, using modern cloud technologies and large-scale datasets to solve business challenges and create measurable value for clients.

The Role

As a Data Scientist, you will:

• Build and refine predictive models, including propensity and customer behaviour models
• Work closely with clients to understand business problems and define analytical approaches
• Lead and contribute to data discovery sessions with business stakeholders and subject matter experts
• Analyse large datasets to identify trends, patterns and opportunities
• Present findings, recommendations and model outputs to both technical and non-technical audiences
• Prototype and test new analytical approaches using modern data science tools and techniques
• Contribute to the optimisation and ongoing improvement of deployed models
• Support the development of scalable data products and analytical solutions

Your Skills & Experience

• Strong commercial experience using Python and SQL
• Experience building, training and improving machine learning or predictive models
• Ability to analyse complex datasets and translate findings into business insight
• Databricks experience would be highly advantageous
• Experience working with large transactional, behavioural or customer datasets
• Consulting, agency or client-facing analytics experience is beneficial
• Strong communication skills with the ability to engage both technical and non-technical audiences