AI Full Stack Engineer
About this role
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 70 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
(€80K – €130K • Offers Equity)
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?
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.
Company at a glance
Almedia is defining the new standard in the $1T advertising market by rewarding user engagement. We believe that the user’s time and attention should be a compensated asset, not an exploited resource, making advertising better for both sides. To achieve this, we build the world’s most intelligent platform to discover and engage with games and brands. According to the Financial Times’ FT1000, Almedia is already the fastest-growing advertising company in Europe.
Our gamified reward system motivates users to try games or apps, but unlike traditional UA, our players continue engaging long term. Consumers receive rewards for purchases via cashback, while gamers are rewarded for completing levels with real-money rewards. Through Almedia products, app developers and brands are able to acquire new customers, promote customer loyalty, and strengthen their brand.
With a growing user base of over 80 million users, our products Freecash.com and Link drive unparalleled returns to over 1200 advertisers through our data-driven, rewarded User Acquisition approach. For the first time, consumers receive rewards purely for interacting with advertising and spending time on products, such as games and apps. With a 4.8* rating from over 250,000 reviews on Trustpilot, Almedia products, notably Freecash, are trusted by advertisers and consumers alike.
Contact us at [email protected] to learn more about how Almedia is reshaping the way businesses connect with their audiences.
If you want to join us, visit https://almedia.co/careers. To truly redefine this market, we need a team that operates at an elite level. We expect super-high ambitious builders who thrive on tackling massive, complex problems and want to learn in 2 years what others do in 20.
Top Benefits
- Equity
- Transport subsidy
- Breakfasts and lunches
- Language learning
- Urban Sports Club
Tired of cold applications?
Sign up with Clera and we'll reach out the moment a role actually fits you — no more spraying applications into the void.
Know someone who'd be great for this?