Job Overview

We are looking for people that will guide us in our growth, innovate and mentor. The role focuses on delivering enterprise-level solutions in Artificial Intelligence, Data Science / Machine Learning and Data Engineering. This is a client‑facing position based in Farnham or London, with occasional travel required.

Responsibilities

• Work on projects that use the Microsoft Azure technology stack across domains such as AI, Data Engineering, Data Science & Machine Learning.
• Satisfy the expectations and requirements of internal and external customers.
• Support others in their development.
• Contribute to the internal and external community.
• Guide and mentor the team to break and create new rules, helping us become an admired place for people, culture and innovation.
• Deliver enterprise‑level solutions in AI, Data Science / Machine Learning and Data Engineering.

Qualifications

• Industry experience delivering Microsoft Azure solutions.
• Strong written and spoken English.
• Strategic and operational decision‑making skills.
• Outstanding interpersonal skills.
• Ability to investigate and share new technologies.
• Ability to guide, direct or influence people.
• Ability to identify opportunities, issues and risks.
• Willingness to learn based on feedback.
• Able to help others develop.
• Ideally degree educated (Computer Science, Data Analysis, AI & Machine Learning etc).
• Microsoft certified (nice to have).

Technical Skills

• Data Manipulation (SQL, Pandas, PySpark)
• Azure AI (Azure AI Foundry, AI Search, Document Intelligence, AI Services)
• Data Science & Machine Learning (Databricks, Python, SKLearn, XGBoost, MLFlow, EDA)
• LLM familiarity (OpenAI, Prompt Engineering, LangChain)
• Azure Data & Computation services (ADLS, ADF, Databricks, SQL Databases)
• Azure ML Services
• React / CSS / JavaScript
• Azure infrastructure
• R, PowerShell
• Kubernetes / Docker
• TensorFlow / PyTorch
• Data Modelling
• Data Science
• Data Warehouse Theory
• Data Architecture
• Master Data Management

Company Context

Telefónica Tech, part of the Telefónica Group, is a leading NextGen Tech solutions provider with a diversified team of over 6,000 employees. We serve more than 5.5 million customers worldwide, offering services in Cloud, Data & AI, Enterprise Applications, Workplace Services and Cyber Security & Networking.