Job Description

Senior Python / React Developer (AI Platform)

We are seeking a Senior Python / React Developer to join an established engineering team building an innovative AI platform that enables intelligent agent communication and collaboration. You will contribute to the design, development, and evolution of scalable, secure, and high-quality AI-driven applications.

Key Responsibilities

• 
  Design, develop, and maintain AI-powered applications and backend services.
• 
  Build scalable APIs and microservices using modern development practices.
• 
  Develop responsive frontend applications using React.
• 
  Contribute to AI agent architecture and intelligent workflow orchestration.
• 
  Implement secure authentication and authorization mechanisms.
• 
  Write automated tests and ensure high code quality.
• 
  Collaborate within Agile/Scrum teams to deliver high-quality solutions.
• 
  Participate in architectural discussions and continuous platform improvements.

Required Technical Skills

AI & Architecture

• 
  AI Agent Development
• 
  Large Language Models (LLMs)
• 
  Model Context Protocol (MCP)
• 
  Agent-to-Agent (A2A) Communication
• 
  Retrieval-Augmented Generation (RAG)
• 
  Vector Databases

Backend

• 
  Python
• 
  FastAPI
• 
  API & Service Development
• 
  SQLAlchemy
• 
  SQL Databases (PostgreSQL, SQL Server, or similar)
• 
  Messaging & Queueing Systems (RabbitMQ or similar)
• 
  Authentication & Security (OAuth, SAML, Microsoft Entra ID)
• 
  Automated Testing with Pytest

Frontend

• 
  React
• 
  JavaScript
• 
  CSS
• 
  UI Development
• 
  NX Framework (Micro Frontends)

DevOps & Cloud

• 
  Containerization
• 
  Kubernetes
• 
  CI/CD Pipelines
• 
  Azure DevOps
• 
  GitOps (ArgoCD or similar)
• 
  Cloud-Native Development

Nice to Have

• 
  LangChain
• 
  LangGraph
• 
  Microsoft Copilot Technologies
• 
  AI Orchestration Frameworks
• 
  Microservices Architecture
• 
  Distributed Systems Design

Soft Skills

• 
  Strong communication skills.
• 
  Collaborative team player.
• 
  Ownership and accountability.
• 
  Proactive mindset with a problem-solving attitude.
• 
  Experience working in Agile/Scrum environments.
• 
  Good English communication skills; additional European language skills are an advantage.

Work Arrangement

• 
  Hybrid working model.
• 
  On-site presence required approximately 2 days per week

Contract Duration

• Start: Mid-August 2026
• End: December 2026 (initial engagement with potential extension)