Python / AI Engineer

For this position we are only looking for candidates located in Greece.

Nairon GmbH is a Swiss startup focused on building practical solutions in web development and artificial intelligence. Our current work includes a large-scale web application and an AI-driven customer support system. We value clear communication, thoughtful engineering, and a collaborative approach to problem-solving. Join us as we continue to develop tools that make a difference

As a Python/AI Engineer at Nairon GmbH, your work will focus primarily on backend development and AI integration, with occasional collaboration across the full stack.

Your responsibilities will include:

• Designing, building, and maintaining backend services using Python and FastAPI.


• Developing and integrating LLM-based systems using tools such as LangChain or Pipecat and other relevant APIs


• Creating modular, reusable backend components to power voice and chat-based AI interfaces.


• Writing clean, well-structured code and contributing to code reviews and architectural decisions.


• Collaborating with frontend developers, UX designers, and project leads to align technical implementation with product goals.


• Applying DevOps best practices using Docker and, where appropriate, Kubernetes for deployment and scalability.


• Supporting communication and coordination within the Athens-based development team.

Experience:

Any relevant backend or AI engineering experience is welcome. We are open to junior, mid-level and senior candidates with strong Python skills and a solid understanding of LLM technologies.

Technical Skills:

• Proficiency in Python is required.


• Experience with FastAPI, LangChain, Pipecat or similar LLM frameworks is highly appreciated.


• Familiarity with vector databases, embeddings, and conversational AI concepts is a strong plus.


• Comfort with Docker-based development and basic DevOps practices.


• Familiarity with frontend technologies like Next.js is a bonus but not required.

Communication:

• English proficiency is essential, both written and spoken, as it is the working language for all positions.

Soft Skills:

• Strong problem-solving and analytical skills.


• Proactive mindset and willingness to take ownership.


• Ability to collaborate in a distributed, cross-functional team environment.

• Flexible Work Setup:
  
  Work fully remotely or from a co-working space — whichever suits you best.


• Equipment Provided:
  
  Company laptop and phone provided for all employees.


• Future Office Option:
  
  Possibility to work from a dedicated office space in the future as the team grows.


• Collaborative Environment:
  
  Join a small, agile team where your contributions have a direct impact.


• Growth Opportunities:
  
  Exposure to both client projects and internal platform development, with the chance to expand into AI-related work over time.

If you're excited about building real-world solutions with modern tools and a thoughtful team, we’d love to hear from you. At Nairon GmbH, you'll have the opportunity to work on impactful projects in a flexible and supportive environment.