**Description:** ---------------- At GP DIGITAL we are looking for a **Machine Learning Engineer (LLM Specialist)** for an important international client in the IT consulting sector Conditions * Contract * Work mode: **Hybrid** (3 remote + 2 office) in Seville, Granada or Tarragona * Workplace: **Andalusia** (all provinces) or **Tarragona** and surrounding areas * Schedule: **9:00–18:00** with ±1h flexibility; Friday and 3 summer months with reduced working hours What will you do? * **Design, develop and implement end-to-end AI systems**, with a strong focus on **Large Language Models (LLMs).** * Collaborate with cross-functional teams to **integrate AI solutions** into existing systems and processes. * Conduct research to explore new techniques and technologies in AI and machine learning. * Analyze large datasets to identify trends and insights that inform model development. * Continuously monitor and improve **model performance** to ensure accuracy and efficiency. * Effectively communicate technical concepts to both technical and non-technical audiences. Essential Requirements * **Experience: More than 8 years in total; more than 3 years of relevant experience in AI/ML. (LLMs).** * **Education**: Degree in Computer Science, Machine Learning or a related field. * Excellent problem-solving skills and attention to detail. * Proficiency in **Python** and strong programming skills. * Practical experience with **LLMs and AI frameworks**: Transformers, PyTorch, TensorFlow, as well as RAG frameworks: LlamaIndex, LangChain. * Practical experience with agent frameworks such as **LangGraph, CrewAI, AutoGen.** * Ability to integrate functional AI systems with APIs, low-latency backends, and production deployment. * Ability to quickly understand new AI concepts from papers and blogs, conduct experiments, and propose system improvements. Desirable * Experience working with distributed HPC clusters: **Ray, Kubernetes, Docker.** * Experience in fine-tuning LLMs/Embeddings for specific tasks. * Experience in building and evaluating **RAG systems.** What do we offer? * **Competitive salary** based on experience * **Permanent contract** or Commercial Contract Option * International, positive, dynamic and motivating work environment. * Hybrid work model with predominance of remote work. * Flexible schedule and reduced working hours during summer. * Continuous training. * Flexible compensation plan. * Life and accident insurance. * More than 25 working vacation days per year. * And many more benefits About us ... **Grupo Digital** We are a team of over 150 technology professionals, where you will find stable projects with major national and international clients, developing solutions in application development, system architecture, Artificial Intelligence, Cloud, Cybersecurity, Big Data, etc. More information on our website **www.grupodigital.eu** **Requirements:** --------------- #machine learning #ML #LLM