Lead AI Engineer

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November 17

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NTT DATA Romania

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Technology • Cybersecurity • Consulting

NTT DATA Romania is a technology and consulting company that provides a wide range of services including business analytics, agile transformation, cloud computing, cybersecurity, data consultancy, and IT service management. They are dedicated to helping organizations optimize their operations and navigate digital transformation through innovative technological solutions.

1001 - 5000 employees

🔒 Cybersecurity

📋 Description

• Designing, training, and fine-tuning machine learning and deep learning models. • Developing LLM-based solutions (RAG pipelines, chatbots, Q&A assistants, classification/extraction models). • Implementing MLOps pipelines for model deployment, monitoring, and CI/CD across cloud environments. • Collaborating with data engineers and architects to build scalable data & model workflows. • Communicating insights and technical decisions to both business and technical stakeholders. • Preparing documentation and maintaining clear, structured model repositories and experiment tracking. • Staying current with advancements in AI/ML, LLMs, and emerging applied AI techniques

🎯 Requirements

• Bachelor’s degree in Computer Science, Information Technology, Business Administration, or a related field is prefered • Minimum 3-5 years of hands-on experience building ML / DL models (classification, extraction, NLP or embeddings). • Strong proficiency in Python and frameworks such as PyTorch, TensorFlow, Scikit-learn. • Experience with LLM-based solutions (e.g., fine-tuning, prompt engineering, embedding-based retrieval, RAG). • Familiarity with vector databases (Pinecone, ChromaDB, FAISS) and LLM orchestration frameworks (LangChain / LlamaIndex). • Experience with at least one MLOps / lifecycle platform (Azure ML, MLflow, SageMaker, Kubeflow). • Understanding of cloud environments (Azure, AWS, or GCP) and containerization using Docker. • Ability to design and document model workflows, track experiments, and monitor deployed models. • Comfortable working with cross-functional teams and translating requirements into model design. • Clear communication skills and ability to explain trade-offs to technical and non-technical audiences.

🏖️ Benefits

• New beginnings can be a challenge. We promise a smooth integration and a supportive mentor • Pick your working style: choose from Remote, Hybrid or Office work opportunities • Early bird or night owl? Our projects have different working hours to suit your needs • Nobody is born an expert. Sharpen your tech skills with our sponsored certifications, trainings and top e-learning platforms • We want you to stay healthy! Enjoy our Private Health Insurance ⁠– it’s custom-made for you • A clear mind is a healthy mind. Attend individual coaching sessions or go one step further by joining our accredited Coaching School • Make the most of our epic parties or themed events – they’re lovingly designed for our people and their families