Senior Machine Learning Engineer (LLM & Multi-Agent AI) - Remote

Further Details

Seeking a skilled Senior Machine Learning Engineer to spearhead LLM post-training, fine-tuning, and multi-agent system design for a leading social discovery platform. This remote position offers the chance to build and implement advanced AI solutions that improve user experience through enhanced dialogue, memory, and safety features. Key responsibilities include developing and optimizing LLM workflows, leveraging deep Python expertise, and applying MLOps best practices. Ideal candidates will have a proven track record in dataset construction and Transformer model optimization. This is an excellent opportunity for AI professionals looking to make a significant impact in the private sector, working from anywhere.

Senior Machine Learning Engineer Roles in Spain

Exciting career opportunities are available for a Senior Machine Learning Engineer focusing on advanced LLM and Multi-Agent AI development. This private sector role, based remotely in Catalunya, Spain, is with the Social Discovery Group (SDG), a leader in innovative online platforms. You will play a crucial part in enhancing dialogue, memory, and safety features for our social discovery products by leading LLM fine-tuning and multi-agent system design.

The ideal candidate possesses a strong command of Python, extensive experience with Transformer architectures, and a solid understanding of MLOps principles. This position is ideal for professionals seeking to contribute to cutting-edge AI research and development in a collaborative, remote-first environment. Explore this fantastic chance to advance your career in the technology sector.

• Job Title: Senior Machine Learning Engineer
• Location: Remote (Catalunya, Spain)
• Focus: LLM, Multi-Agent AI, MLOps
• Key Skills: Python, Transformers, LLM Optimization, Dataset Construction
• Company: Social Discovery Group (SDG)

Skills

• Deep Python expertise
• Experience with Transformers
• LLM optimization techniques
• Dataset construction
• Strong MLOps fundamentals
• Ability to design multi-agent systems
• Experience with LLM post-training and fine-tuning

Duties and Responsibilities:

• Lead LLM post-training and fine-tuning efforts
• Design and implement multi-agent AI systems
• Build robust evaluation and deployment workflows
• Improve dialogue, memory, and safety features
• Drive the ML direction for remote, globally distributed teams
• Optimize LLM performance and efficiency

How to apply

💼 Prepare your comprehensive Curriculum Vitae (CV) detailing your relevant experience and skills.

🎓 Ensure your qualifications, particularly in Machine Learning and AI, are clearly presented.

🔎 Review the specific requirements for Python expertise, Transformer architectures, LLM optimization, dataset construction, and MLOps fundamentals.

📢 Apply directly through the provided link to express your interest in this remote engineering role.

🔗 Visit the official application portal at https://eurojobs.com/jobs/36957267/apply to submit your application.

⏳ Remember the closing date for applications is 18 December 2026.

📞 For immediate inquiries, contact the recruitment team via WhatsApp at 03390723246 or by phone at 03390723246.