Senior Frontend Developer

Senior Frontend / TypeScript EngineerCopenhagen · Hybrid · Full-time

About the company

We're working with a fast-growing AI startup on a mission to make human insights the most powerful driver of business performance. They are a small, ambitious team building from the ground up — moving fast, thinking big, and putting people at the heart of everything they do. If you want to join early and help shape both the product and the culture, this is the opportunity.

The role

We're looking for a Senior Frontend / TypeScript Engineer to own the entire frontend — from architecture decisions to shipping features. You'll be working directly with a small, senior team with huge autonomy and direct impact on the product. This isn't a role where you maintain someone else's codebase. You'll be building from scratch and leaving your mark.

• What we're looking for✅ Strong TypeScript and modern frontend skills — you've built products from scratch before✅ Comfortable using AI tools as part of your everyday workflow✅ Experience in a startup or fast-paced, agile environment — you thrive with ownership, not hand-holding✅ Great communicator
• English is their working language and personality matters as much as technical ability✅ Someone who takes pride in their work and genuinely cares about what they're building
• What you'll get⭐ Full ownership of the frontend — what you build, you own⭐ Lots of autonomy — no micromanagement, just trust and high standards⭐ Flexible hybrid working — 3–4 days in the Copenhagen office⭐ The chance to get in early at a company genuinely building something different
• Interview process
• Screening call → Intro call → Technical stage → References → Offer
• Start date: 1st August or ASAP