Lead Data Consultant

Telefónica Tech

Lead Data Consultant at Telefónica Tech designing and delivering enterprise-level data solutions using Azure tools. Collaborating and ensuring customer satisfaction while contributing to the community.

Posted 4/25/2026full-timeRemote • 🇬🇧 United KingdomSeniorWebsite

Tech Stack

Tools & technologies

AzureHadoopSQLSSIS

About the role

Key responsibilities & impact

Design and deliver enterprise-level data solutions from the earliest discovery phases of projects through prototyping, architectural design and delivery.
Working with Azure tools such as Databricks, Data Factory as well as Hadoop to create big data environments.
Help businesses to gain greater insight into their big data repositories.
Working on projects that utilise products within the Microsoft Azure and SQL Data analytics stack.
Satisfying the expectations and requirements of customers, both internal and external.
Supporting others in their development.
Contributing to the Telefonica Tech UK&I - Data &AI internal and external community.

Requirements

What you’ll need

Strategic and operational decision-making skills
Ability to guide, direct or influence people
Ability to identify opportunities and issues
Willingness to learn based on feedback
Able to help others develop
Expertise in creating complex SQL queries
Experience in using Microsoft BI Stack (SSRS, SSIS, or SSAS)
Commercial experience of Power BI for data visualisation
Involvement in architectural decisions for data solutions
An interest in Data Science and Data Modelling
Current Microsoft certifications are useful but not mandatory.

Benefits

Comp & perks

Inclusion is the bridge that empowers everyone to be their authentic selves.
We celebrate and respect our differences because diversity drives innovation and makes us stronger.
We welcome applicants from all backgrounds and identities regardless of age, disability, gender reassignment, marital or civil partnership status, pregnancy or maternity, race, religion or belief, sex, and sexual orientation.
We are committed to equity, accessible hiring practices, and creating an inclusive culture through many means including TogetHer (Women's network) and our Employee Resource Groups.

ATS Keywords

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Applicant Tracking System Keywords

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Hard Skills & Tools

data solutions designbig data environmentsSQL queriesMicrosoft BI StackPower BIdata visualizationdata modelingarchitectural designAzure DatabricksAzure Data Factory

Soft Skills

strategic decision-makingoperational decision-makingguiding othersinfluencing peopleidentifying opportunitiesproblem-solvingwillingness to learnsupporting developmentcustomer satisfactioncollaboration

Certifications

Microsoft certifications