Principle is seeking a Senior Front End Software Engineer to join their well-established engineering team in Central London. You will work on a mature internal platform critical for global sales and marketing events.

The ideal candidate will have 5 years of experience, with Angular and TypeScript being non-negotiable skills. This is a 6-month contract inside IR35 with onsite work expected 3 days a week. If you're comfortable owning features from start to finish, this role could be for you.