We're looking for a Python Engineer to become part of our dynamic and friendly team.

AI Agent Development

• Design and implement multi-step, multi-model AI agents with complex task flows (e.g., ToDo-list based execution).
• Integrate reasoning and planning strategies for dynamic task handling.
• Build expansive RAG systems optimized for agentic use cases.

RAG Optimization & Chunking Strategies

• Develop and test advanced chunking and retrieval methods tailored to agentic workflows.
• Implement and optimize Agentic RAG strategies for higher accuracy and efficiency.

Automation & Orchestration

• Create automation workflows in n8n integrating AI models, APIs, and business processes.
• Use LangSmith for observability, debugging, and optimization of AI-powered systems.
  Model Fine-Tuning & Optimization
• Apply fine-tuning methods (including PEFT) across different models for targeted performance improvements.
• Guide and manage the collection, curation, and optimization of training datasets.
• Implement supervised fine-tuning for specific input-output requirements.
  Evaluation & Performance Measurement
• Develop and deploy EVAL frameworks to measure model accuracy, reliability, and user satisfaction.

Requirements

• Proven experience with LangSmith and n8n.
• Strong background in Prompt Engineering across multiple AI models.
• Hands-on experience with RAG architectures and chunking optimization.
• Solid understanding of Agentic RAG and multi-step reasoning approaches.
• Expertise in model fine-tuning (PEFT, LoRA, and other strategies).
• Experience implementing EVAL and performance measurement systems for AI agents.
• Strong problem-solving skills and ability to optimize workflows for efficiency and accuracy.
• Familiarity with multi-model orchestration and best practices in AI system design.

Nice to Have

• Knowledge of cutting-edge agent frameworks and orchestration tools.
• Experience with autonomous agents in enterprise environments.
• Understanding of reinforcement learning for model improvement.

We are appreciated for

• Daily shared lunches
• Prepaid Udemy and Laracast accounts
• Referral bonus for internal and external recommendations
• Fun ways to relax: PlayStation, table tennis
• Corporate events for employees
• Beverage fridge, free coffee, tea, fresh fruits
• Modern equipment
• Official employment and social package

Submit your CV at: [vezi email]hr@backstage-it.nl to join a company as UNIQUE as YOU are!

For more information, please visit our website at www.backstageitcareers.com or call us: 069499934.