We’re looking for a highly skilled Frontend Engineer who can take ownership of features from idea → design → implementation → release. You will work on both our web dashboard and our mobile app (React Native / Expo).

You’ll be joining a small, focused team, meaning you’ll have autonomy, real responsibility, and the chance to influence the product direction. We want someone who is product-oriented, curious about customers, pragmatic, and able to navigate what is important versus what is just “nice to have.”

This role is perfect for someone who loves startups, loves shipping, and loves building things that matter.

We work from our office in Nordhavn, where collaboration, speed, and energy are part of the culture. This role requires you to be in the office most days.

Danish is a plus, but not strictly required - you should at least be able to work comfortably in a Danish-first environment.

Tech Stack

You will be working with:

• React & TypeScript

• Next.js

• React Native / Expo

• TailwindCSS

• shadcn/ui

• REST APIs

What You'll Do

• Build and maintain our web dashboard and our mobile app in React Native

• Take features from 0 → 1: scoping, implementation, and deploying

• Work closely with design, backend, project manager and founders to deliver real value fast

• Ensure high performance, smooth UX, and clean, maintainable code

• Participate in design discussions, give feedback, and challenge ideas

• Help define and evolve our frontend architecture as we scale

What we are looking for

We’re looking for someone who:

• Has 4–5+ years of experience with modern frontend development

• Has deep experience with React and ideally React Native

• Has experience building and shipping products used by real customers

• Thinks in products, not in tickets

• Understands customers and prioritizes impact

• Customer (and value) obsessed

• Is pragmatic, not dogmatic - knows when “good enough” is enough

• Extreme speed and clarity (validate quickly)

• Is detail-oriented, yet able to keep momentum high

• Enjoys autonomy and can drive projects forward independently

• Can thrive in a small, fast-moving startup

• Is hungry to build something huge

• Communicates clearly and enjoys collaborating

Experience in a small company or startup is a big plus.

Nice-to-Have Skills

• Experience with Expo and React Native in production

• Experience with Tailwind or shadcn/ui

• Familiarity with testing frameworks

• Interest in AI or previous work with AI-powered products

• Interest in the health/fitness vertical

What You’ll Get

• A central role in building a product used by thousands of coaches

• A high-speed learning environment where you grow fast

• Ownership: your work will directly shape the future of the company

• A small, passionate team with big ambitions

• A fun and energetic office in Nordhavn

Hiring process

• Complete a small take-home assignment and send the code to us

• Screening call

• Several interviews where you show us how you approach problems, including:

  • Walking us through the take-home assignment

  • A bit of live coding (extending the take-home assignment)

  • Culture interview