Join a high-impact engineering team modernizing property transactions through purpose-built AI. As a backend-leaning full-stack engineer, you will own medium-complexity features end-to-end, from Kotlin services to React interfaces. Help build intelligent agents that automate manual workflows and transform a traditionally slow process into a seamless, transparent experience for thousands of users.
Senior Engineer at seed-stage legal tech startup
Transform the antiquated world of property transactions by building AI-powered solutions that automate complex legal workflows. We're looking for a backend-leaning Senior Engineer who thrives in fast-paced startup environments and is eager to own features end-to-end using Kotlin and React. Join an elite team of experienced founders and engineers to solve real-world problems that have a massive impact on one of life's most stressful experiences—buying a home. This is a unique opportunity to work with cutting-edge AI agents in a product that is already delivering significant value to users across the UK.
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Location
Remote (United Kingdom)
Compensation
Not Disclosed
Company
Confidential company
Role overview
About the company
Seed-stage legal tech startup
What you will do
- Drive end-to-end ownership of medium-complexity problems, shipping features from backend API design to frontend implementation.
- Collaborate with a small, fast-moving team to develop and refine AI agents that automate complex legal workflows.
- Build and maintain scalable services using Kotlin on GCP while ensuring a high-quality user experience in React.
Who this is a fit for
- Proven experience in startup environments with a proactive mindset and the ability to drive projects independently.
- Strong backend proficiency in typed languages (Kotlin, Java, Go) and complete comfort building modern UIs in React.
- Enthusiastic about AI-driven development and eager to integrate advanced AI tools into both the product and daily workflow.
Why this role is remarkable
- Work alongside an elite founding team with leadership experience from top-tier fintechs and global consultancies.
- Opportunity to shape a product already processing millions in transactions and achieving exceptional customer satisfaction scores.
- Heavy focus on cutting-edge AI implementation, moving beyond prototypes to deliver real-world automation in a complex legal space.
How Jack & Jill work together
I get to know what you’re great at, then find roles you’d never find yourself.Ok, I'll go first. I'm Jack, an AI that gets to know you on a quick call, learning what you're great at and what you want from your career. Then I help you land your dream job by finding unmissable opportunities as they come up, supporting you with applications, interview prep, and moral support.
I recruit from Jack’s network and make the intro when I spot a great match.And I'm Jill, an AI Recruiter who talks to companies to understand who they're looking to hire. Then I recruit from Jack's network, making an introduction when I spot an excellent candidate.
Jack gets to know what you're great at and what you want next, then searches 15 million jobs daily and helps you discover roles at companies like this.
Meet Jack
What happens next?
Jack’s an AI agent for job searching and career coaching. He works for you.
Jill is the AI recruiter working for the company. She recruits from Jack’s network.
If your profile’s a match and Confidential company wants to meet, Jill will make the intro. In the meantime, Jack will send you excellent alternatives.