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Telecom Sector | Database Administrator (SQL Server / OLAP & OLTP)

Devoteam

Posted 9 days ago

About this role

Company Description

At Devoteam, we believe that technology with strong human values can actively drive change for the better. Discover how Tech for People unlocks the future, creating a positive impact on the people and the world around us. We are a global leading player in Digital Transformation for leading organisations across EMEA, with a revenue of €1B. We believe in transforming technology to create value for our clients, partners and employees in a world where technology is developed for people. We are proud of the culture we have built together. We are proud of our people at the service of technology. We are proud of our diverse environment. Because we are #TechforPeople. Join our multidisciplinary team of Cloud experts, Designers, Business consultants, Security experts, Engineers, Developers and other extraordinary talents, spread across more than 20 EMEA countries. Become one of our +10.000 tech and business leaders on cloud, data and cyber security. Let’s fuse creativity with technology together and build innovative solutions that actively change things for the better.

Job Description

  • Administer SQL Server databases on OLAP and OLTP platforms.
  • Monitor and optimize database performance, including query tuning and indexing.
  • Manage data replication, partitioning, and integration processes.
  • Automate database tasks and workflows using PowerShell scripting.
  • Collaborate with teams to ensure data availability, security, and integrity.
  • Support large-scale data handling (>1TB datasets) and complex data operations.
  • Use monitoring tools such as HP OpenView and CA Harvest to track system performance.

Qualifications

  • Proven experience (minimum 4 years) as a SQL Server DBA in high-complexity environments.
  • Strong knowledge of MS SQL, including Replication Services and Service Broker.
  • Solid experience with Windows Server environments.
  • Expertise in T-SQL for database development and optimization.
  • Experience with OLAP/OLTP platforms and large-scale data management.
  • Familiarity with data tools such as SSRS, SSAS, and SSIS.
  • Strong scripting skills, especially with PowerShell, for automation.
  • Optional but valued: knowledge of Python and Git for database and automation tasks.
  • Ability to troubleshoot cluster environments and high-availability setups.

Additional Information

The Devoteam Group works for equal opportunities, promoting its employees based on merit and actively fights against all forms of discrimination. We are convinced that diversity contributes to the creativity, dynamism and excellence of our organization. All of our vacancies are open to people with disabilities.

Job details

Workplace

Office

Location

Lisboa, Lisboa, Portugal

Job type

Full Time

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