Senior Full Stack Software Developer (m/f/x)
TypeScript · React · Node.js · PHP · Azure
We are on a mission to turn the world of grilling upside down. At KOQOON, we build intelligent grill systems that combine smart technology, strong design and real culinary ambition.
To push our digital platforms forward, we’re looking for a Senior Full Stack Software Developer (m/f/x) who enjoys building modern web applications, brings fresh ideas and wants to work on an innovative smart‑grill product.
The Challenge
You’ll be hands‑on across our web and backend systems – especially our Web Portal and our Craft CMS + Craft Commerce online shop. You’ll build new features, improve existing applications and ensure our platforms stay fast, stable and technically clean.
Your Environment
* Small, ambitious team that encourages your own ideas
* Use of modern web technologies and diverse projects
* Development of a product that redefines an entire category
* Hybrid work model with flexible structures and a start‑up spirit backed by a stable family business
* Competitive compensation starting at € 70 000 annual gross salary (14 payments, 38.5 h/week), with willingness to overpay depending on qualification and experience
Your Responsibilities
* Develop and maintain our custom Web Portal (React frontend, Node.js/Express backend, REST APIs)
* Evolve our PostgreSQL data model and integrations using Prisma ORM
* Extend and maintain our Craft CMS + Craft Commerce online shop (Stripe integration) and a custom WordPress marketplace (ACF, Stripe integration)
* Ensure smooth user management and synchronization between systems via APIs and webhooks
* Improve architecture, code quality, performance and reliability
* Troubleshoot issues end‑to‑end and keep systems well documented
Your Profile
* 5+ years of full stack development experience
* Strong TypeScript/JavaScript skills: React, Node.js/Express, REST APIs
* PostgreSQL and ORM experience (Prisma preferred)
* Solid CSS/UI skills (MUI, Tailwind welcome)
* Testing experience (Jest required, Playwright nice to have)
* CI/CD knowledge (GitHub Actions, Azure provisioning/monitoring)
* Experience with Craft CMS + Craft Commerce and WordPress (custom themes, ACF)
* Familiarity with authentication/SSO and payment integrations (Stripe)
* Fluent English – German is a plus, not a must
What Makes Us Different
We offer meaningful work on a product genuinely changing a market. Hybrid working model with flexibility that fits your life. A close‑knit team where your ideas are heard and your contributions are visible. The opportunity to grow into a key role as we expand internationally.
Competitive compensation starting at € 70 000 annual gross salary (14 payments, 38.5 h/week), with willingness to overpay depending on qualification and experience.
If you’re curious, we would love to hear your story — whether you are ready to apply or just want to find out more. Get in touch.
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