Senior Machine Learning Engineer Remote LLM & Multi-Agent AI

Further Details

A leading technology company, Social Discovery Group (SDG), is hiring a Senior Machine Learning Engineer for a remote position based in Castilla León, Spain. This full-time role involves spearheading the ML direction for a globally distributed team, with responsibilities including LLM post-training, fine-tuning, and multi-agent system design. The engineer will develop robust evaluation and deployment workflows to improve dialogue, memory, and safety in social discovery products. Requirements include deep Python skills, experience with Transformers and LLM optimization techniques, dataset construction, and strong MLOps fundamentals. The position is open to candidates with a bachelor's degree or higher and offers a competitive salary, professional growth, and the chance to work on innovative AI projects in a dynamic environment.

Senior Machine Learning Engineer Opportunities in Spain

Social Discovery Group (SDG) is offering an exciting career opportunity for a Senior Machine Learning Engineer in the technology sector. This remote position is based in Castilla León, Spain, and is ideal for professionals seeking to work on cutting-edge AI projects. The role focuses on large language models (LLMs) and multi-agent systems, providing a chance to contribute to the advancement of AI in social discovery products.

• Key Highlights: Remote work, competitive salary, and professional growth in a leading tech company.
• Required Skills: Python, Transformers, LLM optimization, MLOps, and dataset construction.
• Qualifications: Bachelor's degree or higher in a relevant field.
• Location: Castilla León, Spain, with remote work flexibility.

This position is part of SDG's commitment to innovation in AI, offering a dynamic environment for engineers looking to make an impact. Apply now to join a team shaping the future of social technology.

Skills

• Deep Python programming expertise
• Experience with Transformers and LLM optimization techniques
• Strong MLOps fundamentals
• Dataset construction and management
• Multi-agent system design and evaluation
• Robust deployment workflow development
• Dialogue, memory, and safety improvement in AI systems

Duties and Responsibilities:

• Lead LLM post-training and fine-tuning processes
• Design and implement multi-agent AI systems
• Build evaluation frameworks for AI model performance
• Develop deployment workflows for scalable ML solutions
• Improve dialogue, memory, and safety across social discovery products
• Collaborate with a globally distributed remote team
• Drive the ML direction for innovative social platforms

How to apply

• 💼 Prepare your updated CV highlighting relevant ML experience.
• 🎓 Ensure your educational credentials are ready for verification.
• 📅 Note the application deadline: 18 December 2026.
• 🌐 Visit the application page: Apply Now.
• 📞 For inquiries, contact via WhatsApp at 03390723246.
• ⚠️ No EU work permit required, but candidates must be eligible to work in Spain.
• ✅ Submit your application before the closing date to be considered.