Full Stack Engineer

About KollaKolla is a platform that provides the consumer-facing layer of Digital Product Passports (DPPs). Kolla’s no-code microsite and QR code platform fetches relevant product data from a brand’s databases and turns them into EU-compliant, branded experiences. Our clients operate in regulated industries such as batteries, textiles, electronics, and furniture, as well as Swedish municipalities.We're a small, fast-moving team that's growing, and we're now looking for a full stack developer who wants to help build the next generation of our platform. What you'll doDevelop and evolve our Next.js frontend. We think you’ll spend the majority of your time hereWork on our PHP backend when neededBe part of the entire development flow from idea and design to deployment and follow-upActively use AI tools to code faster and smarter, not as an exception but as part of the way we workTake initiative and jump in wherever needed. We're a startup, and everyone does a bit of everything Who we're looking forA preference for frontend work with some solid experience with Next.js (App Router) and ReactStrong TypeScript skillsExperience with PHPComfortable with PostgreSQL and REST API designExperience with version control, merge requests, and CI/CD pipelinesExperience integrating third-party services and external APIsComfortable with complex frontend interfaces such as drag-and-drop, multi-step views, and advanced content editorsExperience with AI coding tools. You’re using them naturally in your day-to-day workSome familiarity with PIM, PLM or ERP systems is a big plus as we build integrations that sync product data from these into our platformThrives in a fast-moving startup environment with short decision paths and broad responsibilityFluent in either Swedish or English and preferably bothBased in Stockholm, or willing to work from there What we offerA central role in a growing company with real impact on the productShort decision paths and a lot of freedom to shape both your role and the platformA team that already works smart with AI tools and wants to keep doing soHow to applySound like you? Send your CV and a few lines on why you want to work with us to info@kolla.eu. We review applications on a rolling basis, so send yours in today.