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Almedia

Backend Engineer (Node.Js & FastAPI)

Almedia
Germany · Full-time · Not Applicable
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.

We’re looking for a Backend Engineer to co-own and scale our Client Platform - the internal system powering offer, game, and budget management across our ad network products.

If you like owning backend systems end-to-end, shipping fast, and improving infrastructure while building real product features, let’s talk.

Tech Stack 💻

  • Python, FastAPI (Pydantic), Node.js, Typescript
  • MongoDB, BigQuery
  • Docker, GitHub Actions
  • Next.js / React / TypeScript (you'll touch frontend but backend is the focus)
  • Google Cloud Platform

What You’ll Do 🎯

  • Own and extend our FastAPI backend (routers, services, data layer).
  • Build end-to-end features from MongoDB/PostgreSQL through API to our Next.js frontend.
  • Maintain strict backend–frontend contracts using Pydantic (auto-generated TypeScript types).
  • Build and optimize our Database layer/access (queries, caching with Memcached/Redis, DBT/Dataform).
  • Integrate third-party platforms (HubSpot, Slack) & different internal services via API
  • Improve CI/CD (GitHub Actions), Docker-based deployments (Hetzner / PM2), staging environment, build/expand our testing suite, and own observability.

What You’ll Bring 💡

  • Strong Python experience (FastAPI or similar async frameworks).
  • Solid API design and data modeling skills.
  • Hands-on experience with MongoDB and/or PostgreSQL (or comparable).
  • Experience with BigQuery or similar analytics systems.
  • Comfortable owning features from idea to production.
  • Experience with Next.js / React / TypeScript is a big plus.

What Makes You a Great Fit 🌟

  • Ownership-driven and pragmatic.
  • Product-minded with a strong quality bar.
  • Comfortable in a fast-moving environment.
  • Clear communicator in English.

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.

Key Skills

Ranked by relevance

typescript fastapi react postgresql routers hubspot python docker cloud slack cicd
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Country Guide

Germany

Strong tech sector & EU Blue Card visa

Posted
May 09, 2026
Type
Full-time
Level
Not Applicable
Location
Berlin
Company
Almedia

Industries

Advertising Services

Categories

Engineering Information Technology

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