Architect and scale the frontend for a platform managing hundreds of thousands of ads monthly. This senior role involves designing features that directly impact top advertisers, collaborating with experienced founders, and shaping the frontend architecture. You'll implement robust state management, build production-grade testing frameworks, and ship end-to-end features for a profitable, fast-moving adtech startup.
Back to all jobsSee Open Roles
Learn about Jack
This job is no longer actively hiring. Open Roles to see active jobs.
Senior Frontend Engineer at Fast-growing adtech platform
Senior Frontend Engineer (Competitive + Equity) at Fast-growing adtech platform - Senior Frontend Engineer
Want to apply for this role?
C
This role is no longer actively hiring, but Jack can still help you discover similar open roles that fit.
Location
London, United Kingdom
Compensation
Competitive + Equity
Company
Confidential company
Role overview
About the company
Fast-growing adtech platform
What you will do
- Architect and scale the frontend for an app launching 450,000+ ads/month.
- Implement robust state management to handle complex, async, and data-heavy workflows.
- Build production-grade testing frameworks to support safe continuous deployment.
Who this is a fit for
- 5+ years building production React/Next.js apps, with explicit Zustand expertise.
- Skilled at state management in large, complex, data-heavy applications.
- Believes testing is paramount and thrives in a fast-paced startup culture.
Why this role is remarkable
- Design and deliver features directly impacting top advertisers on a high-scale platform.
- Join a profitable, well-funded adtech startup backed by experienced founders.
- Shape frontend architecture, raise the bar for state management, testing, and performance.
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.