Full stack Engineer to Nimt.ai (On-site, Helsingborg)

Build the infrastructure for how AI chooses brands.

AI is already changing how people search, discover and decide.

The next shift is bigger.

AI won’t just recommend.

It will decide.

It will buy.

It will act.

That means brands won’t compete for clicks anymore, they’ll compete to be chosen by AI.

That’s the problem Nimt.ai is solving.

We’re building the platform that helps companies understand how they’re represented inside models like ChatGPT, Claude and Perplexity, and how to influence that representation over time.

We’re early. We’re ambitious.

And we’re looking for a fullstack engineer who wants real responsibility and real impact from day one.

This is an on-site role in Helsingborg, Sweden. We believe the best products at this stage are built together, in the same room.

What you’ll do

• Build and ship fullstack features end-to-end
• Take ownership of both frontend and backend functionality
• Integrate with LLMs, AI platforms and external APIs
• Turn unclear, emerging problems into scalable product solutions
• Ship fast, iterate relentlessly and continuously raise the bar

You won’t be handed polished specs.

You’ll help define what we build, how we build it, and why.

Who we’re looking for

This role is for someone who is seriously ambitious.

You:

• Want to move fast and take real responsibility
• Care deeply about building great products, not just shipping code
• Think in components, systems and long-term structure
• Use AI tools like Cursor, Copilot or similar as a natural part of your workflow
• Enjoy working close to product, users and real business problems
• Want to grow faster than you ever would in a large organization

You’re comfortable with uncertainty.

You like figuring things out without a playbook.

You want to build something that actually matters.

How we build

Our stack today (and evolving quickly):

• Frontend: React/Next.js
• Backend: Node.js + PostgreSQL
• Infrastructure: AWS provisioned by Terraform
• AI platforms: ChatGPT, Claude, Gemini, Perplexity, and more

We are using TypeScript across the entire stack and are constantly questioning and evolving architecture, tooling and patterns as the product grows.

What matters most is not the exact stack, but how you think and how you build.

What we offer

• Monthly salary
• Employee stock options – real ownership in what we’re building
• Generous occupational pension
• Maxed-out health & wellness allowance
• 30 paid vacation days
• A seat in a small, highly ambitious founding team
• High trust, high expectations
• Real influence on product, tech and direction
• Office at HETCH (Prismahuset), Helsingborg, Skåne, Sweden

We’re backed by Loop Capital and Skåne Ventures, among others, and we’re building for scale from day one.

The process

We care about ambition, ability and mutual fit.

1. Apply
2. Intro call
3. Take-home challenge
4. Technical interview
5. Work with us on-site for 4-5 paid days (if possible)
6. Join us

One last thing

This role is not for everyone.

If you’re looking for a slow pace, clear boundaries or a narrow role, this isn’t it.

If you want to learn faster than ever, take real ownership and help build something category-defining, we should talk.

Apply and help shape how AI chooses.