Job Summary: We are seeking a Senior Data Engineer / AI Specialist to design, implement, and manage scalable data and Machine Learning solutions for global clients. Key Highlights: 1. Design and implement production-ready data pipelines and ML models 2. Collaborate with global clients to transform data into business value 3. Participate in high-impact Data & AI projects with top-tier teams Job Description: Experis Argentina is currently looking for a **Senior Data Engineer / AI Specialist** for a leading Telecommunications company. We are supporting the expansion of a global technology company headquartered in London — working with some of the world’s most prominent brands to help them transform their businesses through Data, Artificial Intelligence, and cutting-edge technology. With over 600 professionals across Europe, North America, and Asia (more than 75% technical talent) and backed by Marlin Equity Partners, this company is shaping the future of technological innovation. Employment Conditions: * Working hours: Full Time, 9am – 6pm * Work modality: Hybrid (office located in Microcentro) * Contract type: Indefinite-term contract directly with the client company. * Salary: To be agreed upon Technical Knowledge / Skills: * Solid experience in **Python (Pandas, Scikit-learn)** and **SQL (BigQuery, PostgreSQL)** * Experience in **Data Engineering and Data Modelling** (ELT / ETL, Star, Snowflake, Data Vault) * **Google Professional Data Engineer** or **Machine Learning Engineer** certification * Experience with **GenAI, fine-tuning of LLMs, and semantic search** (desirable) * Knowledge of **Looker and LookML** (desirable) * Experience in **consulting or billable projects** (desirable) * **Advanced English** – direct interaction with the London team (mandatory). Key Responsibilities: * Design and implement **scalable data pipelines** and **production-ready Machine Learning models** * Develop **robust data modelling** for high-quality analytical environments * Manage the full **MLOps lifecycle**, using tools such as **Vertex AI and dbt** * Implement large-scale data processing with **Apache Beam, Spark, or Flink** * Collaborate with global clients to transform data into **measurable business value.** What does this opportunity offer? * Work with global clients * Participate in high-impact Data & AI projects * Be part of an international company’s expansion in Argentina * Collaborate with top-tier technical teams across different regions worldwide By applying or progressing in this process, you consent to the processing of your personal data in accordance with our Privacy Policy, in compliance with Law 25.326. ManpowerGroup Argentina will process your information exclusively for evaluation and contact purposes related to employment opportunities. You may exercise your rights of access, correction, or deletion at any time. If you are interested in participating in the selection process, please apply without hesitation — we look forward to hearing from you!