WTW is recruiting university students for its 2027 Data Scientist Internship Programme in London or Reigate, UK. Gain eight weeks of experience in Python, machine learning and insurance analytics. Apply by 19 October 2026.
Background & Job Description
WTW, a global advisory and consulting company, is inviting applications for its 2027 Data Scientist Internship Programme – Property & Casualty (P&C) Insurance in London or Reigate, United Kingdom.
The eight-week internship is offered through WTW’s Insurance Consulting and Technology (ICT) team. It provides university students with practical experience using data science to address business challenges in the insurance industry.
Interns will contribute to projects involving pricing, claims analytics, operational processes and machine learning. They will also work with colleagues in the UK and internationally, gaining exposure to insurance technology, client projects and research.
The programme is particularly suitable for students interested in applying programming, statistical analysis and artificial intelligence to real-world commercial problems.
Application deadline: 19 October 2026.
Programme Overview
| Detail | Information |
|---|---|
| Organisation | WTW |
| Programme | 2027 Data Scientist Internship Programme |
| Specialisation | Property & Casualty Insurance |
| Locations | London or Reigate, United Kingdom |
| Duration | 8 weeks |
| Work arrangement | Office-based, five days per week |
| Job reference | 202605997 |
| Salary | Not specified in the supplied advertisement |
| Application deadline | 19 October 2026 |
| Official careers website | WTW Careers |
Tasks and Programme Benefits
Interns will use data science techniques to analyse information, develop insights and support insurance consulting projects. They will gain practical experience in the development, assessment and deployment of machine learning models while writing high-quality code.
Potential activities include analysing pricing and claims data, investigating operational processes, presenting findings to colleagues and clients, and collaborating with teams across different countries.
Participants will also have opportunities to learn open-source tools and technologies alongside WTW’s proprietary insurance technology solutions.
Technical Skills and Professional Development
The internship is designed to strengthen technical and professional skills through hands-on project work and structured training.
Candidates will work with data-processing or programming tools such as Python, R and SQL, depending on the project. They will also gain exposure to modern developments in machine learning and generative AI.
WTW provides opportunities to learn from subject-matter experts, collaborate with experienced professionals and develop communication skills for explaining technical findings to different audiences.
The company notes that some interns return as permanent employees after graduation, making the placement a potential introduction to its graduate programme.
Qualifications and Eligibility
Applicants must meet the following requirements:
- Be in the penultimate year of a university degree.
- Be on course to achieve at least a 2:1 degree.
- Have achieved an A grade or above in A-level Mathematics.
- Have at least 136 UCAS points across three A levels, or equivalent qualifications.
- Have experience with a programming or data-processing language such as Python, R or SQL.
- Demonstrate strong numerical, analytical and problem-solving abilities.
- Communicate technical ideas clearly and work effectively within a team.
- Show an interest in data science, machine learning and generative AI.
Candidates should also be comfortable using AI tools while understanding their limitations. Familiarity with Retrieval-Augmented Generation (RAG) and Agentic AI is desirable but not compulsory.
Applicants should check how their qualifications compare with the UK academic requirements before applying.
Additional Information
Applications close on 19 October 2026. The internship lasts eight weeks, and participants will be based in either WTW’s London or Reigate office, with the location agreed during onboarding.
The position requires five days per week in the office. Interns may also need to travel to other WTW offices for team or client meetings.
Application Process
The advertised recruitment process involves five stages:
- Submit an online application and attach your CV.
- Complete an online test and video interview.
- Attend an in-person assessment centre at WTW’s London office.
- Receive and accept an offer if successful.
- Complete onboarding.
How to apply: Visit the WTW Careers website and search for job reference 202605997 or the title 2027 Data Scientist Internship Programme – P&C Insurance. Submit your application before the deadline.
Frequently Asked Questions
1. What is the WTW Data Scientist Internship Programme 2027?
It is an eight-week internship within WTW’s Insurance Consulting and Technology team, focusing on data science applications in Property & Casualty insurance.
2. Where is the internship based?
The available locations are London and Reigate in the United Kingdom. The assigned office will be agreed during onboarding.
3. When is the application deadline?
Applications close on 19 October 2026.
4. How long does the internship last?
The internship runs for eight weeks. The supplied advertisement does not specify the exact start and end dates.
5. What degree classification is required?
Applicants must be in their penultimate year of university and on course to achieve at least a 2:1 degree.
6. Are programming skills required?
Yes. Applicants should have experience with a coding or data-processing language such as Python, R, SQL or a similar tool.
7. Is knowledge of generative AI required?
An interest in recent advances in machine learning and generative AI is expected. Knowledge of RAG and Agentic AI is beneficial but not required.
8. Is the internship remote or hybrid?
No. The advertisement states that interns are expected to attend the office five days per week.
9. What is the salary for the internship?
The supplied advertisement does not state the salary or internship compensation. Candidates should check the official vacancy information for any additional details.
10. How can I apply?
Search for job reference 202605997 on the WTW Careers website and follow the online application instructions.
Opportunities Feed Assessment
The WTW Data Scientist Internship Programme 2027 may suit students seeking practical experience in Python, data analysis, machine learning and insurance technology. Its exposure to real consulting projects, client communication and specialist training could provide a useful foundation for a future career in data science or insurance analytics.
The key requirements to check before applying are the penultimate-year study status, 2:1 degree target, A-level Mathematics grade and UCAS points requirement.
Disclaimer: Opportunities Feed shares career and education opportunities for informational purposes. It is not affiliated with WTW and does not recruit on the company’s behalf. Applicants should verify all eligibility requirements and application details through the official WTW careers website.
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