Python Backend Developer w/ Ai Experience (m/w/d)

Das machst du bei uns:

You’ll be the driving force behind a production-ready, fully asynchronous

FastAPI-based backend RAG system

that powers scalable, data-driven e-learning platforms.

This role is perfect for someone who loves to design

robust backend architectures

and get their hands dirty building, scaling, and deploying reliable services — taking systems from idea to stable production.

You’ll own the full lifecycle: from backend architecture and implementation to deployment, monitoring, and continuous improvement.

Expect to work closely with product and engineering teams where

solid backend engineering meets selective AI integration,

building things that actually ship, scale, and make a difference.

*What you’ll do*

Develop and maintain a fully asynchronous

FastAPI backend

for core product services

Design, build, and scale

RESTful APIs and backend services

that connect frontends, databases, and external systems

Implement

robust data storage solutions

using PostgreSQL and object storage such as AWS S3

Build and maintain

reliable service architectures

for processing, persistence, and data flow

Containerize, deploy, and monitor services using

Docker, Kubernetes, Prometheus, and Grafana

Integrate AI components (e.g. RAG pipelines, LLM services, vector databases like Qdrant)

as part of the overall backend system

Collaborate across teams to translate product ideas into

stable, high-performing backend systems

Das bringst du mit:

You bring both

strong backend architecture skills and hands-on coding energy

.

You’re reliable, detail-oriented, and curious, someone who enjoys making

complex distributed systems work smoothly in production

.

*What you bring*

Strong

Python backend skills

, especially with FastAPI and async development

Solid understanding of

API design, microservices, and backend system architecture

Experience with

PostgreSQL, Docker, and production deployment workflows

Familiarity with

AWS S3 operations, data processing, and backend ETL pipelines

Basic understanding of

AI service integration

(e.g. RAG systems, vector databases, LLM APIs)

Ownership mindset, you care about

reliability, performance, security, and clean delivery

Clear communication and a collaborative, team spirit attitude

You communicate fluently in English and also feel confident in German

*Bonus Skills*

Nice-to-have, but not deal-breakers, if you’re eager to learn, we’ll support you:

Knowledge graphs (e.g. Neo4j) and graph databases

Monitoring and observability with

Prometheus and Grafana

Kubernetes-based deployments and

GitLab CI/CD workflows

Experience integrating

AI services or reranking strategies into backend systems

You live in or around Hamburg and enjoy working regularly in the office

Das bieten wir dir:

What we offer

You work in a young and diversified company with start-up character

We have flat hierarchies and open communication

You can expect a friendly, motivated and very cooperative team

At home, in the office or even from somewhere else? We offer you flexible working with 100% confidence!

In addition, there is a complete state of the art home office equipment

Let's go shopping! Our corporate benefits platform offers attractive products and services at special rates

To develop your full potential, we offer you individual training opportunities and exclusive access to all learning content from PINKTUM and the entire Pawlik Group!

Startdatum

ab sofort

Über uns

Dein Job bei PINKTUM!

Bei PINKTUM gestaltest du die Zukunft des Lernens aktiv mit. Unsere Videolibrary gehört zu den Qualitätsführern im Digital Learning – und mit KI-Tools wie

PinkPro

, deinem digitalen Entwicklungscoach, gehen wir den nächsten Schritt. Gemeinsam wollen wir die Lernwelt neu denken und Weiterbildung persönlicher, smarter und wirkungsvoller machen. Wenn du Lust hast, Verantwortung zu übernehmen und echte Veränderung voranzubringen, bist du bei uns genau richtig.

Trotz der mehr als zehn Jahren Expertise haben wir unser StartUp-Herz behalten und bieten dir die Möglichkeit in einem Umfeld mit flachen Hierarchien und viel kreativem Spielraum deine Ideen einzubringen. PINKTUM bedeutet dynamisch zu sein, Unternehmensentwicklung mitzugestalten, Verantwortung zu übernehmen und noch mehr Menschen in ihrer (beruflichen) Entwicklung zu fördern.

Dabei freuen wir uns auf Bewerbungen von Menschen jeglicher Herkunft, religiöser Interessen, Geschlechtsidentität, sexuellen Orientierung und körperlichen Verfassung. Du gehörst zu einer Gruppe, die oft unterrepräsentiert ist? Jonglierst neben der Arbeit noch Familie, Ehrenamt etc.? Dann fühl dich bei uns ausdrücklich eingeladen – wir freuen uns darauf, dich kennenzulernen und gemeinsam Potenziale bei PINKTUM zu entdecken.

Es gibt noch viel Spannendes zu tun – bald mit deiner Unterstützung?