Senior Frontend Developer

trg.; Brussel; À distance; EUR 93 000 - 152 000; Plein temps

Avantages offerts par ce poste

Equity

Résumé du poste

trg. is a YC-backed AI startup recruiting a Senior Frontend Engineer to own the frontend for AI-powered products.

You’ll build dashboards, interfaces and complex workflows in React/TypeScript/Next.js while collaborating directly with founders, AI/ML and backend engineers. You’ll contribute to design systems, component architecture and UX, working remotely across the UK and Europe with flexible patterns and occasional collaboration windows.

Qualifications

• 6+ years of strong React/TypeScript experience.
• Strong startups and fast-moving product businesses only.
• Computer Science (or relevant) degree.
• Autonomy in a largely unstructured environment with minimal guidance.

Responsabilités

• AI-powered dashboards and conversational interfaces.
• Complex workflows and data visualisation.
• Design systems, component architecture and UX.
• Working directly alongside AI/ML and Backend Engineers.
• Using modern AI development tools to ship significantly faster.

Connaissances

React

TypeScript

Next.js

Formation

Computer Science degree

Description du poste

Senior Frontend Engineer | AI | React / TypeScript / Next.js | £80k–£130k + Equity | Remote UK/Europe

I’m working with a YC-backed AI startup building autonomous AI products for some of the world’s largest institutions.

They’re growing quickly following one of the largest Seed rounds in YC history and are now looking for an exceptional Senior Frontend Engineer to take real ownership of their frontend product.

There are no traditional Product Managers or Designers sitting between you and the problem. You’ll work directly with the founders, AI and Backend Engineers, understand what customers need, and help decide how the product should actually work.

The company is already live with enterprise customers, growing quickly and expects to add around 10 more Engineers as it heads towards its Series A.

For the right person, the expectation is that you can look at an existing customer journey and say: "This could be better. Here's why, and here's how I'd redesign it."

What you'll be working on:

• AI-powered dashboards and conversational interfaces
• Complex workflows and data visualisation
• Design systems, component architecture and UX
• Working directly alongside AI/ML and Backend Engineers
• Using modern AI development tools to ship significantly faster

Must haves

• 6+ years of strong React/TypeScript experience
• Strong startups and fast-moving product businesses only.
• Computer Science (or relevant) degree
• You need to be comfortable operating with a lot of autonomy. This environment will suit someone who likes being given a problem rather than a detailed specification.

Location: Fully remote across the UK Europe.

Working pattern: Flexible, although you'll need to be comfortable with later US overlap (6pm UK time meeting) roughly twice per week.