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2 mo agofound 5 d ago
Full Stack Engineer
What the posting is about
Join Ki, a global algorithmic insurance carrier, as a Full Stack Engineer. Build robust, scalable web applications and APIs using Java, React, and TypeScript. Collaborate with cross-functional teams to drive innovation in the insurance industry.
Read out of the posting
Levelmid
Experience asked5+ years
EmploymentFull time
LocationLondon, England, United Kingdom
RemoteNot stated
Visa sponsorshipNot stated
SalaryNot published, and most postings do not
Posted2026-07-17
Found viaworkable, direct from their system
We saw it 3 months after it went up.
The posting, as the company wrote it
Employment: Full-time
Experience: Mid-Senior level
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 $100m 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?
We’re looking for a Full-stack Engineer to join our development team.
The Ki platform is the core technology crucial to our 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, and we favour a highly iterative, analytical approach.
What you will be doing: 🖋️
Build robust and scalable software for business critical, web-based applications
Build eye-catching, functional, efficient, and reusable web and mobile-based sites that drive these web applications
Design, build, test, document and maintain API’s and integrations
Ensure quality control using industry standard techniques such as automated testing, pairing, and code review
Work with the Product team to understand end-user requirements and translate them into an effective technical solution
Document technical design and analysis work
Assess current system architecture and identify opportunities for growth and improvement
Build mock-ups or prototypes to explore and troubleshoot new initiatives
Work with the Product team and UX designers to review designs, implement new features, and ensure user experience is top level
Explore new ideas and emerging technologies, develop prototypes quickly
Uphold the engineering team’s principles and ways of working
What to expect during the recruitment process:
1) Initial recruiter screening call
2) Interview with hiring manager
3) Technical Interview (this may vary depending on the role)
4) Values Interview
Requirements
Experience as a mid-senior level engineer working across a modern web stack
Experience with software engineering principles (SOLID, DRY, ER modelling)
Professional experience with a server-side language, ideally JVM based
Professional experience building web-based single page applications, using React/Typescript or an equivalent
Knowledge of front-end development, able to build rich user interfaces following a responsive design
Comfortable working with cloud infrastructure, infrastructure as code, familiar with standard logging and monitoring tools used to investigate issues
Experience with continuous integration, or ideally, continuous delivery
Comfortable with build tools (e.g. Maven) and version control tools (e.g. Git/Github)
Experience working in agile teams, following Scrum or Kanban, participating in regular ceremonies including stand-ups, planning, and retrospectives
Experience using project management and workflow tools (e.g. Jira)
Exceptional interpersonal skills, including teamwork, facilitation, negotiation and planning
Ability to quickly comprehend the functions and capabilities of new technologies
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.
Also open at Ki
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