Lead Frontend Engineer - AI Analytics Platform

BESTSELLER A/S; Brande; On-site; DKK 700,000 - 950,000; Full time

Benefits offered by this job

Professional growth

International exposure

Education support

Job summary

BESTSELLER in Aarhus seeks a seasoned Senior Frontend Developer to lead data-heavy UI work for AI-driven applications. You design, build and optimize interfaces that empower data-driven merchandising decisions and guide architecture across the frontend stack.

You will mentor engineers, set technical direction, collaborate with product owners, data scientists and backend teams, and ensure production-grade quality and performance.

Qualifications

• Bachelor-like degree in CS or Software Engineering.
• Several years shipping production web apps with React/TS.
• Strong frontend craftsmanship and collaboration across teams.

Responsibilities

• Lead frontend features for data-heavy analytics apps.
• Set technical direction for frontend stack and performance.
• Apply UI/UX best practices to complex workflows.
• Collaborate with product, merchandisers and backend teams.
• Monitor, debug and ensure reliability and responsiveness.
• Mentor engineers and raise engineering standards.

Skills

React

TypeScript

Frontend architecture

UI/UX

Mentoring

Education

Degree in Computer Science or Software Engineering

Tools

Storybook

Vanilla Extract

Ag Grid

Ag Charts

Tanstack Query

Vitest

Playwright

Job description

BESTSELLER in Aarhus seeks a seasoned Senior Frontend Developer to lead data-heavy UI work for AI-driven applications. You design, build and optimize interfaces that empower data-driven merchandising decisions and guide architecture across the frontend stack.

You will mentor engineers, set technical direction, collaborate with product owners, data scientists and backend teams, and ensure production-grade quality and performance.