Senior AI Engineer – NLP & Agentic AI (LLMs)

⚠️ Fluency In English Is Required.

As a Senior AI Engineer, you will design, prototype, and deploy advanced AI systems using natural language understanding and autonomous agents to solve real-world problems in construction and infrastructure. You will work closely with the Innovation Team to bridge research prototypes into production-ready solutions and have direct impact on Sogelink products like Mensura.

What you will do

• Design and implement NLP and LLM-based systems for information extraction, summarization, classification, and question answering.
• Build agentic AI systems capable of reasoning, acting, and interacting with enterprise systems.
• Develop RAG pipelines and translate prototypes into robust, scalable solutions.
• Collaborate with product managers, engineers, and domain experts to identify high-impact AI-driven opportunities.
• Stay up to date with the latest LLM research, prompting strategies, and agent architectures.
• Document experiments, prompt strategies, and model behavior for reproducibility and knowledge sharing.
  
  

Who you are

What we need

• Master's degree or PhD in AI, Computer Science, or related field.
• At least 5 years of profesional experience in the development of Data or AI prototypes to production.
• The professional proficiency of English wih the local language of the country you apply for.
  
  

What we value

• Strong NLP and LLM expertise (non exhausive examples such as PyTorch, Hugging Face, LangChain, LoRA, prompt engineering).
• Understanding of transformer architectures, embeddings, attention mechanisms, and AI safety.
• Experienced user of agentic-based developpement with existing tools such as GitHub Copilot, Claude Code, Cursor, or any equivalent.
• Previous experience with European cloud based providers (OVH, Scaleway) would be appreciated
• Positive, solution-oriented mindset with excellent communication skills.
• Independent, proactive, and comfortable working in a fast-moving innovation environment.
  
  

About Sogelink

Sogelink is a European leader in construction software technology. Our Budapest office hosts a small but ambitious team focused on engineering excellence and expansion. We aim to make Budapest a center of software engineering excellence, shaping the future of Sogelink’s technology.

Why join us?

• Lead the creation of cutting-edge AI solutions with real-world impact.
• Work in a strategic, high-visibility role within an international team.
• Hybrid model: From our offices in Budaped, Lyon, Nantes or Utrecht + remote flexibility.
  
  

Hiring process

Apply now via the button or contact us for more information.