AI Full Stack Engineer
At a glance
Mid-level Full-stack Engineering role at Almedia. Berlin · full-time · €80,000–€130,000 base.
techroles summary, based on the employer's posting.
What you'll do
- Build and update applications across the front end, server side and databases
- Design AI workflows that can adjust as language models change, rather than relying on fragile prompt chains
- Create and support back-end services with Node.js or Python, connecting AI APIs to new and existing systems
- Bring together scattered information from different systems and data sources
- Work with marketing, user acquisition and operations teams to find workflow improvements and turn them into technical solutions
What you bring
- You have built complex agent-based systems and integrated AI APIs into working products
- You bring production experience with Node.js or Python and full-stack skills spanning interfaces, back ends and databases
- You can explain technical work clearly to business stakeholders and have strong coding ability and engineering fundamentals
- You use prompting and current AI tools effectively, and are keen to keep learning as AI evolves
Who this fits
This mid-level, full-time role suits an engineer who enjoys applying AI across the stack and improving how business teams work. You’ll work on-site in Berlin.
From the employer
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 95 million users for engaging with our advertisers’ products. We are offering a new way to acquire users for the biggest companies in the world.
AI Full Stack Engineer
(€60K – €130K)
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)
Architect durable AI workflows that adapt as the LLM landscape evolves, not brittle prompt chains
Build and maintain back-end services in Node.js or Python
Integrate and orchestrate AI APIs into existing and new systems
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
Ability to communicate clearly with non-technical stakeholders
Experience building complex agentic systems
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
Production experience with Node.js or Python
Curiosity, initiative, and strong learning mindset (especially around AI)
Nice-to-Haves
Experience with TypeScript
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?
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.
Full-stack Engineering work from LinkedIn, X, Reddit and Upwork, in one list.
Each morning you get everything that fits, strongest first.
Full-stack Engineering€80k+
Find me workBy the team behind techroles.