Experienced AI Developer

N2JSoft, administrative and HR softwares

Développeur IA dans une fintech B2B SaaS se concentrant sur la digitalisation des processus RH et financiers. Conception et développement de solutions innovantes pour l'équipe R&D.

Posted 7/10/2026full-timeRemote • 🇫🇷 FranceSenior💰 €40,000 - €60,000 per yearWebsite

Tech Stack

Tools & technologies

AWSCloudPython

About the role

Key responsibilities & impact

Design and develop AI solutions in Python.
Implement Retrieval-Augmented Generation (RAG) pipelines to improve model relevance.
Leverage the AWS cloud, particularly AI/LLM services (e.g., Bedrock).
Integrate AI tools and orchestration platforms (N8N, OpenAI, Claude, …).
Conduct experiments and drive continuous improvement through prompt engineering and model fine-tuning.
Monitor AI technology trends and propose ideas/concepts to enhance our products.
Collaborate with product, data, and engineering teams to industrialize reliable, scalable AI solutions.

Requirements

What you’ll need

Proven experience (minimum 3 to 5 years) in software development (preferably on AI projects)
Proficiency in Python
Experience with AWS (ideally Bedrock, Lambda, S3, etc.)
Strong familiarity with AI APIs (OpenAI, Claude, etc.)
Nice to have: First experience deploying AI/LLM solutions to production
Advanced knowledge of LLMs and prompting techniques
Practical experience with RAG and contextual data retrieval architectures
Familiarity with orchestration and automation tools (e.g., N8N)

Benefits

Comp & perks

Holiday bonus
Christmas gift vouchers
Back-to-school vouchers (if you have children)
Culture voucher
Music lessons
Team events throughout the year

ATS Keywords

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Applicant Tracking System Keywords

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Hard Skills & Tools

PythonSoftware DevelopmentAI Solution DevelopmentModel Fine-TuningRAG ImplementationLLM KnowledgePrompting TechniquesContextual Data RetrievalAI Tool IntegrationAutomation Tools (N8N)