As a core member of the engineering team, you will own significant areas of the frontend codebase for a modern risk intelligence platform. You'll build performant, data-intensive interfaces that surface complex external intelligence, collaborate on API design, and establish scalable architectural patterns as the company prepares for its Series A expansion.
Back to all jobs
Find a job withJack
This job is no longer actively hiring. Open Roles to see active jobs.
London, United Kingdom£70K-£90K + Equity
Senior Frontend Engineer at Seed-stage risk intelligence SaaS
Are you a React expert who loves turning complex data into intuitive user experiences? This seed-stage risk intelligence startup is looking for a Senior Frontend Engineer to own their frontend architecture as they scale toward Series A. With a salary up to £90k and meaningful early-stage equity, you'll have a direct impact on a platform that provides real-time visibility into supply-chain and cyber risks. Join a high-caliber team where your code will protect major organizations and shape the future of a rapidly growing intelligence platform in London.
Overview
Role overview
Company
About the company
Seed-stage risk intelligence SaaS
Responsibilities
What you will do
- Build and maintain high-quality React components and responsive UIs for complex data visualizations.
- Drive frontend architectural decisions and establish best practices for testing and development workflows.
- Collaborate with backend engineers to define API contracts and manage frontend deployments via AWS.
Candidate profile
Who this is a fit for
- Possesses 5+ years of professional experience with deep expertise in React, TypeScript, and modern build tools.
- Has a proven track record of delivering performant B2B SaaS applications or data-intensive platforms.
- Demonstrates strong communication skills and the ability to manage technical trade-offs in a fast-moving environment.
What makes it remarkable
Why this role is remarkable
- Take meaningful ownership of the user experience for a platform handling high-volume external data and real-time updates.
- Join a well-funded startup entering a pivotal growth stage with high-impact visibility and early-stage equity.
- Work within a sophisticated technical environment featuring React, TypeScript, and AWS-based serverless infrastructure.
Jack & Jill
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.
Meet Jack
Jack gets to know what you're great at and what you want next, then searches 14 million jobs daily and introduces you directly to hiring managers.
How does this work?
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 it's a match and the company wants to meet you, they'll make the intro. In the meantime, if you'd like, Jack will send you excellent alternatives.
Jack