Fullstack Developer — Startup

Location: Uetikon

# Fullstack Developer — Startup Intrinsa AGRemote / Uetikon am See CHF  per yearlaravelphpapireacttailwindlast posted

Sep 17, 2026

Available on 1 source.

Original listing  Apply on site description## Job description

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Intrinsa was founded on a simple observation: companies invest heavilyin training and strategy, and almost none of them can tell whetheranything changed afterwards. Attendance gets measured. Behaviour doesnot.

We build the system that closes that gap. Our products combine alearning platform, an AI Companion that supports people in their dailywork, and behavioural measurement – grounded in behavioural science,not in dashboards for their own sake.

We are a small Swiss company working with enterprise customers acrossthe DACH region. Small team, real customers, decisions made in daysrather than quarters.### Requirements
1. Solid Laravel experience in production – you have shipped and maintained real applications, not just side projects.
2. React with Type Script at a working level. You are comfortable onboth ends, or ready to get there quickly.
3. You have worked with LLM APIs and understand how to build something reliable on top of them.
4. You take ownership. You will be our only developer – the CEO leadsyou on priorities and product, but the code is yours.
5. You write tests and you care whether things actually work.### Responsibilities### The company

Intrinsa is a Swiss behavioural performance system. We show companieswhether training and strategy actually change behaviour at work – orwhether they only produced training hours on a report. Three products:a learning platform, an AI Companion, and an assessment module.

Live with pilot customers in the DACH region.### The team There are two of us. You become our developer – not one of several,the one. Direct line to the CEO, no layer in between.

The CEO leads you on priorities, product and business context. On the technical side you take over from our current developer. The system isthoroughly documented, and he hands it over to you personally.### Why Laravel and React We chose a mature, well-established stack on purpose. Laravel gives usdevelopment speed and brings most of what we need out of the box, thehosting stays affordable, and the community is large enough thatanswers are never far away.

It was the right call for shipping fast –and it is a stack you can grow with.### What you will do
- Take over the technical side: the products, the operations,eventually the roadmap.

- Develop the products further, with a focus on the AI Companion.

- Make it easy to set up new customers.

- Keep the quality high. The test suite exists and stays.### Send us:

- CV
- References and certificates, if you have them
- One example of your work: repo, live project, screenshot, anything- A few sentences on how you would approach scaling a product like this

No cover letter. Show us what you have built instead. I'm more interested who you are in person than what I read on paper.

We reply within a week. If you would rather talk directly, call me:. I learn more in ten minutes on the phone than inten pages of application.### Daniel, Intrinsa AG