Full-Stack Developer (AWS | React | MongoDB | Pinecone | AI) – Onsite in Málaga (Spain)

About Us

Siteware is a leading German AI SaaS platform, enabling companies to build and operate productive AI agents without coding—from chat agents to phone / voice bots to task agents. Core components include our app marketplace, an agent builder, model orchestration (e.g., ChatGPT, Gemini, Claude, DALL

E, Midjourney), as well as our proprietary technologies DMSP – Dynamic Multi Step Prompting and SiteCore for quality assurance of knowledge data. Data protection is our top priority : GDPR-compliant, EU servers, and our own trust center.

We are expanding our engineering presence in the Málaga area (Our Office is in Cádiz, Spain) — one of Europe’s most dynamic tech hubs with Málaga TechPark and a new Google Security Engineering Center (GSEC) in the city. This allows you to work in an environment with a high density of top talents, excellent quality of life, and strong infrastructure.

Your Mission

You will develop core functionalities of our AI platform and work onsite in Cádiz, Spain , shoulder to shoulder daily with our lead developer & co-founder—short distances, quick decisions, maximum impact.

We are not looking for titles but for innovators. Experience is a plus—what counts is your drive :

• You are excited about Siteware and AI, try things out, study topics, build prototypes.
• You enjoy diving into new subjects (RAG, Pinecone, n8n, telephony, eval frameworks—whatever comes up).
• You tinker and find ways even when requirements are unclear.
• You take ownership, don’t give up, measure outcomes, and improve them.
• If this speaks to you, apply even if you don’t (yet) meet all technical points.

What You Will Work On

Our Tech Stack