AI Developer

AItoolnavio; Switzerland; Remote; CHF 120,000 - 190,000; Full time

Benefits offered by this job

Fully remote working arrangement

Competitive salary

Job summary

AItoolnavio is seeking a technically skilled AI Developer to design and build intelligent applications that automate workflows and enhance business processes. This fully remote role in Switzerland focuses on large language models, generative AI, and ML tools to create AI agents, chatbots, and RAG systems, integrated with third‑party platforms and APIs.

You will collaborate with software teams to embed AI capabilities into existing systems, ensuring secure, scalable, and efficient solutions with

Qualifications

• Proven experience in software development, AI engineering, or ML.
• Experience with LLMs (OpenAI GPT, Claude, Gemini).
• Familiarity with LangChain, LangGraph, LlamaIndex, or Hugging Face.
• Strong API, backend, and system integration skills.
• Prompt engineering and context management experience.
• Knowledge of NLP and generative AI concepts.
• Experience with vector databases and RAG architectures.
• Experience with cloud platforms and AI deployment.
• Upper-intermediate or higher English.

Responsibilities

• Design, develop, and deploy AI-powered applications.
• Integrate LLMs and generative AI tools into products.
• Build AI agents, chatbots, and automated workflows.
• Work with APIs and third-party AI platforms.
• Implement RAG architectures with vector databases.
• Develop, test, and optimize ML models and AI apps.
• Ensure scalability, reliability, security, and efficiency.
• Collaborate with development teams to embed AI capabilities.
• Monitor AI performance and improve model accuracy.

Skills

Python

AI engineering

Machine learning

NLP

Prompt engineering

API integration

Cloud platforms

English proficiency

Tools

LangChain

LlamaIndex

Hugging Face

LangGraph

Job description

This position is listed on behalf of a partner company, who manages all applications and next steps. Our partner is looking for an AI Developer based in Switzerland.

We are seeking a technically skilled AI Developer to design and build intelligent applications that enhance business processes and automate workflows. In this remote role, you will turn business requirements into practical, scalable AI-powered solutions. You will work extensively with large language models, generative AI technologies, and machine learning tools to develop innovative applications. Your work will include building AI agents, chatbots, and Retrieval-Augmented Generation (RAG) systems, while integrating third-party platforms and APIs. Collaborating with development teams, you will help embed intelligent capabilities into existing software. This is an opportunity to contribute to the development of reliable, secure, and efficient AI solutions in a collaborative technical environment.

Accountabilities

• Design, develop, and deploy AI-powered applications and solutions.
• Integrate Large Language Models (LLMs) and generative AI tools into existing products and systems.
• Build AI agents, chatbots, and automated workflows to streamline business processes.
• Work with APIs and third-party AI platforms to introduce intelligent functionalities.
• Implement Retrieval-Augmented Generation (RAG) architectures and integrate vector databases.
• Develop, test, and optimize machine learning models and AI applications.
• Ensure solutions are scalable, reliable, secure, and efficient.
• Collaborate with software development teams to integrate AI capabilities into existing systems.
• Monitor AI performance and continuously improve model accuracy, reliability, and efficiency.

Requirements

The ideal candidate combines a solid software engineering background with hands‑on experience developing and integrating modern AI technologies. You should bring the following qualifications and skills:

• Proven experience in software development, AI engineering, or machine learning.
• Strong proficiency in Python and/or other relevant programming languages.
• Practical experience working with LLMs such as OpenAI GPT, Claude, Gemini, or similar models.
• Familiarity with AI frameworks and libraries such as LangChain, LangGraph, LlamaIndex, or Hugging Face.
• Good understanding of APIs, backend development, and system integration.
• Experience with prompt engineering and context management.
• Knowledge of machine learning, Natural Language Processing (NLP), and generative AI concepts.
• Hands‑on experience with vector databases and RAG architectures.
• Familiarity with cloud platforms and AI deployment environments.
• Upper‑intermediate or higher English proficiency.

Benefits

• Competitive salary.
• Fully remote working arrangement.