AI Full Stack Engineer (Node.js)

This isn’t your regular job. Almedia is a place where those who want to push harder can accelerate their careers faster than anywhere else. We’re aiming to become Germany’s second bootstrapped unicorn. Almedia is already Europe’s #3 fastest-growing company in 2025 (FT1000).

We are building the future of marketing by rewarding our community of over 60 million users for engaging with our advertisers’ products. We are offering a new way to acquire users for the biggest companies in the world.

At Almedia, you’ll:

• Own way more, way earlier — you’ll be trusted with responsibility fast.
• Push harder, get further — this isn’t a 9–5. We highly reward intensity.
• Join a rare environment — you will work with ambitious high-speed, high-ownership people.
• Fully present — we’re 5 days a week in the office to build the energising momentum we need.

About the Role

You will build and iterate on internal tools and products, integrating AI capabilities into our systems. The focus is on strong engineering with a clear AI angle: working across the stack, connecting to AI APIs, and collaborating with business stakeholders to improve their workflows.

What You’ll Do

• Develop and maintain full stack applications (front end, back end, databases)
• Build and maintain back-end services in Node.js
• Integrate and orchestrate AI APIs into existing and new systems
• Use prompting and current AI tools to design useful AI-powered features
• Work across multiple systems and data sources, making sense of fragmented data
• Collaborate with business teams (e.g. marketing, UA, operations) to:
  • Understand their work and tools
  • Identify where AI can improve their workflows
  • Translate needs into technical solutions and iterate on them

Must-Haves

• Production experience with Node.js
• Experience integrating and working with AI APIs
• Strong coding skills and solid engineering fundamentals
• Full stack capabilities: front end, back end, databases
• Good prompting skills and ability to use current AI tools effectively
• Ability to communicate clearly with non-technical stakeholders
• Curiosity, initiative, and strong learning mindset (especially around AI)

Nice-to-Haves

• Experience with TypeScript
• Experience with n8n or similar automation/orchestration tools
• Familiarity with agentic/system-thinking approaches for AI solutions
• Experience partnering closely with marketing, UA, or other business/ops teams

What We Value

• Engineering-first mindset, with the ability to understand business context
• Proactive approach: going to people, understanding their work, and suggesting improvements
• Comfort with ambiguity and evolving requirements
• Strong communication and collaboration across teams

Why Almedia?

• Own Our Growth: We offer all Berlin-based employees equity in Almedia to truly be a part of our success.
• Scale With Almedia: Grow alongside a startup that has been profitable from day one.
• Central Berlin Office: Work from a fully-stocked modern office built for collaboration, accessible from all around Berlin.
• Other Benefits: Transport subsidy, breakfasts and lunches, language learning, Urban Sports Club, and more.

We believe in fostering talent, evaluating all skill levels during the hiring process, and providing a clear path for growth. Almedia is an equal opportunity employer. We embrace and celebrate diversity, and encourage individuals from all backgrounds to apply.