Overview
Telefónica Tech (part of the Telefónica Group) is a leading NextGen Tech solutions provider with a diversified team of over 6,000 employees and +60 nationalities. We serve more than 5.5m customers daily in over 175 countries, with a global ecosystem of market-leading partners. Global strategic hubs: Spain, Brazil, the UK, Germany.
The Telefónica Tech UK&I hub provides an end-to-end portfolio of market-leading services and develops integrated technology solutions to accelerate digital transformation through: Cloud, Data & AI, Enterprise Applications, Workplace Services and Cyber Security & Networking.
Values: Open, Trusted and Bold
Trusted Partners
- Microsoft: Top 3 Service Providers, Azure Expert Status, Fastrack & Inner Circle Partner
- HPE: Platinum Partner – FY23 UK&I Solution Provider of the Year
- Palo Alto & Crowdstrike: part of our NextDefense Cyber Security Portfolio
- Fortinet: Elite VIP Program – one of only 2 in the UK
- AWS: Premier Tier Services Partner
Job Description
Lead / Principal Data Consultant
Role
The primary focus is the design and delivery of enterprise-level data solutions from the discovery phase through prototyping, architectural design and delivery. You will work with Azure tools such as Databricks and Data Factory, as well as Hadoop, to create big data environments that enable better insight into data repositories.
Responsibilities
- Work on projects that utilise products within the Microsoft Azure and SQL Data analytics stack
- Meet the expectations and requirements of internal and external customers
- Support others in their development
- Contribute to the Telefónica Tech UK&I Data & AI internal and external community
Qualifications
- 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
Technical Skills
Core (at least two of the following):
- Azure Databricks
- Microsoft Fabric
- SQL
- Python
- Power BI / Analysis Services / DAX
- Data Modelling / Data Warehouse Theory
Nice to Have:
- Azure Synapse Analytics
- Azure Data Factory
- Azure Networking/Infrastructure
- Azure DevOps / CI/CD / YAML / ARM / BICEP / Terraform
- MSBI Traditional Stack (SQL, SSAS, SSIS, SSRS)
- Azure Automation / PowerShell
- Azure Streaming Analytics / Spark Streaming
- Azure Functions / C# .NET
- PowerApps
- Data Science
- Azure AI Services – Azure AI Foundry, Open AI, Cognitive Services
- Master Data Management / MDS
Certifications (Nice to Have)
- Databricks Certified Associate / Professional
- Microsoft Azure Certifications
Additional Information
Inclusion Telefónica Tech values inclusion and diversity. We celebrate differences because diversity drives innovation and makes us stronger. Be yourself with us, and feel that you belong.
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 networks and Employee Resource Groups including TogetHer, Diversity and Inclusion, Telefónica Tech Pride, Neurodiversity, ELEVATE, and Sustainability.
Note: If you feel you don’t match the job description 100%, but would still be a great fit, please get in touch.
#J-18808-Ljbffr”, “datePosted”: “2026-04-28”, “hiringOrganization”: { “@type”: “Organization”, “name”: “Telefónica Tech (EN)”, “sameAs”: “https://uk.whatjobs.com/pub_api__cpl__416671812__4861?utm_campaign=publisher&utm_medium=api&utm_source=4861&geoID=33” }, “jobLocation”: { “@type”: “Place”, “address”: { “@type”: “PostalAddress”, “addressLocality”: “London” } } }Overview
Telefónica Tech (part of the Telefónica Group) is a leading NextGen Tech solutions provider with a diversified team of over 6,000 employees and +60 nationalities. We serve more than 5.5m customers daily in over 175 countries, with a global ecosystem of market-leading partners. Global strategic hubs: Spain, Brazil, the UK, Germany.
The Telefónica Tech UK&I hub provides an end-to-end portfolio of market-leading services and develops integrated technology solutions to accelerate digital transformation through: Cloud, Data & AI, Enterprise Applications, Workplace Services and Cyber Security & Networking.
Values: Open, Trusted and Bold
Trusted Partners
- Microsoft: Top 3 Service Providers, Azure Expert Status, Fastrack & Inner Circle Partner
- HPE: Platinum Partner – FY23 UK&I Solution Provider of the Year
- Palo Alto & Crowdstrike: part of our NextDefense Cyber Security Portfolio
- Fortinet: Elite VIP Program – one of only 2 in the UK
- AWS: Premier Tier Services Partner
Job Description
Lead / Principal Data Consultant
RoleThe primary focus is the design and delivery of enterprise-level data solutions from the discovery phase through prototyping, architectural design and delivery. You will work with Azure tools such as Databricks and Data Factory, as well as Hadoop, to create big data environments that enable better insight into data repositories.
Responsibilities
- Work on projects that utilise products within the Microsoft Azure and SQL Data analytics stack
- Meet the expectations and requirements of internal and external customers
- Support others in their development
- Contribute to the Telefónica Tech UK&I Data & AI internal and external community
Qualifications
- 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
Technical Skills
Core (at least two of the following):
- Azure Databricks
- Microsoft Fabric
- SQL
- Python
- Power BI / Analysis Services / DAX
- Data Modelling / Data Warehouse Theory
Nice to Have:
- Azure Synapse Analytics
- Azure Data Factory
- Azure Networking/Infrastructure
- Azure DevOps / CI/CD / YAML / ARM / BICEP / Terraform
- MSBI Traditional Stack (SQL, SSAS, SSIS, SSRS)
- Azure Automation / PowerShell
- Azure Streaming Analytics / Spark Streaming
- Azure Functions / C# .NET
- PowerApps
- Data Science
- Azure AI Services – Azure AI Foundry, Open AI, Cognitive Services
- Master Data Management / MDS
Certifications (Nice to Have)
- Databricks Certified Associate / Professional
- Microsoft Azure Certifications
Additional Information
Inclusion Telefónica Tech values inclusion and diversity. We celebrate differences because diversity drives innovation and makes us stronger. Be yourself with us, and feel that you belong.
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 networks and Employee Resource Groups including TogetHer, Diversity and Inclusion, Telefónica Tech Pride, Neurodiversity, ELEVATE, and Sustainability.
Note: If you feel you don’t match the job description 100%, but would still be a great fit, please get in touch.
#J-18808-Ljbffr…
