AI-Enhanced Backend Software Engineer - Customer Integration
Summary
Builds a scalable, event-driven data ingestion backend (Node.js/TypeScript on AWS with CDK) connecting Fielmann's operational systems to its customer engagement toolchain, working hybrid from the Málaga Digital Excellence Hub while using AI development tools like Cursor and Copilot.
We are building AI-enhanced digital products with a clear purpose: to help people all over the world see and hear better. At our Digital Excellence Hub in Málaga, you’ll join a senior, international engineering team focused on shipping high-quality software faster and smarter using the latest AI development tools.
Within our Customer Intelligence domain, we are building the backbone that powers customer-centric experiences across the entire Fielmann ecosystem.
One of our key initiatives is a scalable data ingestion platform that connects core operational systems with our customer engagement toolchain.
Your mission will be to design and build a robust, event-driven backend service layer that:
- Ingests and transforms high-volume operational data
- Ensures reliable, secure, and compliant data flows
- Enables real-time and batch integrations
- Serves as the foundation for analytics, automation, and AI-driven personalization
You will be building infrastructure-grade services that become mission-critical for how we understand and serve our customers.
This is your opportunity to shape the future of AI enhanced software engineering in a real-world, purpose-driven environment.
👀 What We’re Looking For
- 3+ years of backend experience with Node.js and TypeScript
- Deep hands-on expertise with AWS (e.g. API Gateway, AppRunner, SQS, Glue, Lambda, Step, etc.)
- Strong knowledge of AWS CDK
- Comfortable designing secure, observable cloud-native architectures
- Experience with monitoring/observability tools (e.g. DataDog)
- Experienced with and genuinely excited by AI development tools (e.g. Cursor, Copilot, Tabnine)
- Always exploring new tools and technologies — with a strong drive to turn ideas into shipped products
- Agile mindset, fluent in English, and a strong sense of ownership
💎 Why You’ll Love Working With Us
- Build meaningful products for Fielmann, Europe’s leader in eye & hearing care
- Impact the lives of millions of customers across digital channels
- Use state-of-the-art AI tools like Cursor, Co-Pilot and what’s next in daily work
- Be part of a senior team at our Málaga Tech Hub — with remote flexibility
- Work in a value-driven company that empowers people through tech
- Grow in a team culture designed for experimentation & future-proof skill building
📍 What You Get
- 📍 Based in Málaga (Hybrid - 40% on site) in a modern, high-quality workspace
- 🕐 Permanent contract with flexible working hours (core time 10-16)
- 💬 English-speaking team, flat structure, minimal meetings
- 👓 Attractive employee benefits (e.g. free glasses or sunglasses)
- 👨🏫 Mentorship & career growth in AI-enhanced Software Engineering