AI Engineer

About the role

Join the technology team of Turkey's largest fitness community to design and deploy AI-driven solutions that enhance member experiences across MAC/One, MACFit, MAC Studio and NuSpa brands.

Key responsibilities

• Design and develop LLM‑powered products, RAG pipelines, conversational assistants and AI agents for data exploration, automation, modeling and reporting.
• Own end‑to‑end deployment, serving and monitoring of ML models and LLM applications in production, including cost‑aware cloud infrastructure management.
• Collaborate with data engineering to build datamarts, feature stores and other data assets, and develop predictive models for personalization, churn prevention and campaign optimization.

Required profile

• Bachelor’s degree in Computer Science, Engineering, Data Science or related field (Master’s preferred).
• At least 4 years of experience in Data Science, Machine Learning Engineering or Applied AI, with proven production deployment of LLM‑based applications.
• Strong communication skills in English and Turkish, analytical thinking and a product‑growth mindset.

Required skills

• Python, SQL
• Google Cloud Platform (BigQuery, Vertex AI, Cloud Run)
• LLM orchestration frameworks such as LangChain or LlamaIndex
• Vector databases and retrieval systems
• MLOps practices, data pipelines, feature engineering, model deployment and monitoring
• Experience with RAG, prompt engineering, chatbots and agentic workflows