Description

With 48,000 colleagues in over 140 countries, we help organisations make forward-thinking choices about their people, their investments and the risks they face. Joining our Insurance Consulting and Technology (ICT) team, you’ll be part of our impact right from the start.

Our ICT team combines deep consulting expertise with innovative technology to develop cutting-edge solutions for the global insurance industry. The market-leading risk and financial modelling software we develop is used by over 1,000 clients across six continents.

Our 1,700 ICT colleagues in 35 markets share one mission – to innovate and transform insurance. To make this a reality, we deliver solutions that help our clients better select, finance and manage risk and capital. We develop software solutions that support insurance companies and other businesses that require sophisticated machine modelling and analytics processes as they confront volatile markets and regulatory changes. Our work underpins complex financial activities ranging from asset-liability modelling, pricing and reserving to economic capital aggregation and allocation.

Diversity, Equity and Inclusion

At WTW, we believe difference makes us stronger. We want our workforce to reflect the different and varied markets we operate in and to build a culture of inclusivity that makes colleagues feel welcome, valued and empowered to bring their whole selves to work every day. We are an equal opportunity employer committed to fostering an inclusive work environment throughout our organisation. We embrace all types of diversity.

Qualifications

Requirements:

To transform your tomorrow with a WTW internship, you’ll need to be:

In your penultimate year at university and on course to achieve a 2:1 degree in a technical, analytical or mathematical discipline
You’ll need an A* in Maths and an A in two further subjects at A Level or equivalent
Aware of a software development language, such as C#, C++, Java or Python, and web technologies such as HTML/CSS or JavaScript
Familiar with the basic principles of software development
Genuinely interested in current and emerging technologies
A natural problem solver with a mathematical and analytical mind
Good at communicating and working as part of a team
Eager to gain and apply new knowledge

Closing Date:

27th February 2026

Workstyles:

We believe in the value of in-person learning at this early stage of your career, so you’ll be expected to come into the office at least three days a week.

The Application Process:

Stage 1: Apply online and attach your CV

Stage 2: Complete an online test and video interview

Stage 3: Showcase your coding skills in an online coding assessment

Stage 4: A virtual assessment centre, where you’ll get to meet members of the team

Stage 5: Offer and onboarding

Equal Opportunity Employer

We’re committed to equal employment opportunity and provide application, interview and workplace adjustments and accommodations to all applicants. If you foresee any barriers, from the application process through to joining WTW, please email candidatehelpdesk@wtwco.com.

Working in Reigate

Hear from some of our colleagues about working in Reigate click here.

Unsolicited Contact

Any unsolicited resumes/candidate profiles submitted through our web site or to personal e-mail accounts of employees of Willis Towers Watson are considered property of Willis Towers Watson and are not subject to payment of agency fees. In order to be an authorized Recruitment Agency/Search Firm for Willis Towers Watson, any such agency must have an existing formal written agreement signed by an authorized Willis Towers Watson recruiter and an active working relationship with the organization. Resumes must be submitted according to our candidate submission process, which includes being actively engaged on the particular search. Likewise, for our authorized Recruitment Agencies/Search Firms, if the candidate submission process is not followed, no agency fees will be paid by Willis Towers Watson. Willis Towers Watson is an equal opportunity employer. If you would like to have your contact information saved for future consideration, please email: Agency.inquiries@willistowerswatson.com.

Our Offices

Our colleagues serve more than 140 countries and markets around the world. This gives a global dimension to everything we do and creates lots of exciting opportunities for you to collaborate and grow. Explore the map below to see where you career could take you.

2026 Software Developer Internship - Reigate