Telefonicatech

Senior Data Engineer

Sofia, Sofia City Province, Bulgaria · Hybrid · Full-time

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About the role

Description from the employer’s posting. Check the employer’s page for the current version.

EmployerTelefonicatech
LocationSofia, Sofia City Province, Bulgaria
Work styleHybrid
Employment typeFull-time
Employer posted2 days ago

THE ROLE

The primary focus for you will be the design and delivery of enterprise-level data solutions from the earliest discovery phases of projects through prototyping, architectural design and delivery. You will be working with Microsoft Fabric to build data solutions which will help businesses to gain greater insight into their data.

RESPONSIBILITIES

Working on projects that use Microsoft Fabric to deliver data products and platforms across reporting, analytics and AI
Satisfying the expectations and requirements of customers, both internal and external, to ensure we are delivering value
Supporting others in their development
Contributing to the Telefonica Tech UK&I - Data &AI internal and external community

REQUIREMENTS

Strategic and operational decision-making skills
Ability to guide, direct or influence people
Ability to identify opportunities and issues, and suggest resolutions
Willingness to learn based on feedback
Able to help others develop
Involvement in architectural decisions for data solutions
An interest in using AI to solve business problems

Show full description

What about technical skills?

You should be comfortable with all of the core technologies below and have had exposure to the others from the following list.

Core

Within Microsoft Fabric you must have experience using:

Pipelines
Notebooks
Lakehouse / Warehouses

You should also be confident writing code in:

SQL
Python

And you should understand the fundamentals of:

Capacity management – throttling, overage, scaling
Metadata-driven data platforms
Data Lakehouse architecture
Git and version control
Data Modelling and Data Warehouse Theory
AI-driven development

Nice to Have

Within Microsoft Fabric, it would be good to have had exposure to:

User Data Functions
Environments
OneLake Catalog and Governance in Fabric
Fabric CLI
Data Agents and Fabric Apps

It would also be good to understand:

Azure DevOps / CI/CD / BICEP
Azure Networking and Infrastructure

Certifications (Nice to have)

DP-700 Fabric Data Engineer Associate

At Telefónica Tech, we believe 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.

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 also committed to equity, accessible hiring practices, and creating an inclusive culture through many means including TogetHer (Women's network) and our Employee Resource Groups which include Diversity and Inclusion, Telefónica Tech Pride, Neurodiversity, ELEVATE (African and Caribbean heritage network), and Sustainability.

We don’t believe hiring is a tick box exercise, so if you feel that you don’t match the job description 100%, but would still be a great fit for role, please get in touch.

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