Apply

Ready to go for it?

AI Apply speeds things up—apply directly if you prefer.

FREE ACCESS
5,000–10,000 jobs/day
JobTailor Logo

See all jobs on JobTailor

Search thousands of fresh jobs every day.

Discover
  • Fresh listings
  • Fast filters
  • No subscription required
Create a free account and start exploring right away.
AT&T

Senior Data Analyst

AT&T

Senior Data Analyst responsible for ETL workflows and analytics at AT&T. Enabling data-driven decisions through reliable dashboards and insights while collaborating across teams.

Posted 5/22/2026full-timeBratislava • 🇸🇰 SlovakiaSenior💰 €3,840 - €5,760 per monthWebsite

Tech Stack

Tools & technologies
CloudETLPythonSQLSSIS

About the role

Key responsibilities & impact
  • Design, build, and maintain ETL workflows to integrate and transform data from diverse sources into platforms like SQL Server, Databricks, and Snowflake.
  • Organize, manage, and optimize structured and semi-structured data in cloud repositories for performance and scalability.
  • Develop and execute complex SQL queries to analyze, extract, and move data across enterprise platforms.
  • Create dashboards and ad-hoc reports for leadership using tools such as Power BI.
  • Ensure secure and reliable data movement between systems, including legacy and cloud environments.
  • Collaborate with engineers, analysts, and stakeholders to gather requirements, document processes, and deliver robust data solutions.

Requirements

What you’ll need
  • Strong collaboration and communication skills to work cross-functionally with technical and business teams.
  • Problem-solving mindset with the ability to translate business needs into technical solutions.
  • Attention to detail and commitment to delivering high-quality, accurate data.
  • Adaptability to learn new technologies and thrive in a dynamic environment.
  • Self-motivation with the ability to work independently and lead projects.
  • Clear documentation and knowledge-sharing abilities.
  • Proficiency in SQL for data analysis, reporting, and transformation.
  • Experience with ETL development, data pipelines, and integration patterns.
  • Familiarity with enterprise data platforms such as SQL Server, Databricks, and Snowflake.
  • Skilled in data visualization and reporting tools (e.g., Power BI).
  • Solid understanding of data governance, quality, and documentation best practices.
  • Experience with Python for data analysis or automation and knowledge of SQL Server Integration Services (SSIS) as an advantage.

Benefits

Comp & perks
  • Annual Bonus & Annual Salary Increase
  • Meal Allowance (€4 / workday)
  • Cafeteria Benefits
  • Multisport card
  • MetLife Insurance
  • Pension Contribution
  • Special Occasions Contribution: €500 for events like marriage, childbirth, or retirement.
  • Annual Medical Plan: ProCare polyclinic
  • Service Anniversary Program
  • Family-friendly benefits
  • Volunteering day
  • Income Loss Compensation
  • Recreation Contribution: 55% of up to €500 spent, after 2 years of service.
  • Employee Assistance Program (free psychological, legal and financial counseling)
  • International Employee Referral Program
  • Various discounts

ATS Keywords

✓ Tailor your resume
Applicant Tracking System Keywords

Tip: use these terms in your resume and cover letter to boost ATS matches.

Hard Skills & Tools
ETL developmentSQLdata analysisdata transformationdata pipelinesdata integrationPythondata visualizationSQL Server Integration Servicesdata governance
Soft Skills
collaborationcommunicationproblem-solvingattention to detailadaptabilityself-motivationdocumentationknowledge-sharing