Lead C# Engineer
WTWReigate and Banstead, England, United Kingdom
Posted May 20, 2026
Full Time
About the Company
WTW (NASDAQ: WTW) is a global leader in providing data-driven solutions for people, risk, and capital. With expertise spanning 140 countries, the company offers a comprehensive suite of services including risk management, insurance, reinsurance, financial consulting, human resources, and software solutions. WTW's distinctive approach combines global insights with local expertise to help organizations enhance strategy, resilience, workforce motivation, and performance.
Job Description
As a Lead Software Engineer, you will work with a development team to develop market-leading insurance pricing solutions, creating new product features and enhancing existing code.
Requirements
- Working with the Product Owner to define, refine and deliver the product backlog
- Designing and documenting software solutions meeting functional and non-functional requirements
- Implementing and refactoring product code (C#), following best practices for maintainability, testability and performance
- Implementing unit tests, developing test frameworks and associated automated test cases
- Reviewing and debugging code to identify defects, performance bottlenecks or technical debt
- Working closely with test engineers to guarantee suitable test coverage, identifying and executing manual tests if necessary
- Participating in sprint planning meetings, daily stand-ups and sprint retrospectives, striving to continuously improve the team velocity, its processes and engineering practices
- Mentoring junior members of the team and taking a lead role for some of the above activities
Benefits
- Opportunity to work with a highly-skilled and close-knit development team
- Chance to develop market-leading insurance pricing solutions
- Variety and challenge in creating new product features and enhancing existing code