Senior Full Stack Engineer

Company: Ki

Location: London

Posted: March 20th, 2026

Who are we?

Look at the latest headlines and you will see something Ki insures. Think space shuttles, world tours, wind farms, and even footballers' legs.

Ki's mission is simple. Digitally disrupt and revolutionise a 335‑year‑old market. Working with Google and UCL, Ki has created a platform that uses algorithms, machine learning and large language models to give insurance brokers quotes in seconds, rather than days.

Ki is proudly the biggest global algorithmic insurance carrier. It is the fastest growing syndicate in the Lloyd's of London market, and the first ever to make $100 m in profit in 3 years.

Ki's teams have varied backgrounds and work together in an agile, cross‑functional way to build the very best experience for its customers. Ki has big ambitions but needs more excellent minds to challenge the status‑quo and help it reach new horizons.

Where you come in?

Our broker platform is the core technology crucial to Ki's success – allowing us to evolve underwriting intelligently and unlock massive scale. We're a multi‑disciplined team, bringing together expertise in software and data engineering, full‑stack development, platform operations, algorithm research, and data science. Our squads focus on delivering high‑impact features – we favour a highly iterative, analytical approach. We're looking for a Senior Full‑stack Engineer to join our Development team.

What you will be doing:

Requirements

Benefits

You'll get a highly competitive remuneration and benefits package. This is kept under constant review to make sure it stays relevant. We understand the power of saying thank you and take time to acknowledge and reward extraordinary effort by teams or individuals.

What to expect during the recruitment process

#J-18808-Ljbffr
Apply Now