T‑Systems is part of the Deutsche Telekom Group, with around 30.000 employees worldwide. We create technology with purpose to generate a positive impact on society. We are looking for curious talent, eager to learn, take on challenges, and contribute ideas that transform our customers’ experience.

We trust people: we offer autonomy, continuous support, and a collaborative environment where you can grow without limits. We are one general team, guided by respect, integrity, and a passion for doing better every day.

Job Description

The Software / Database Developer will be part of an agile international team responsible for designing, developing, and maintaining modern cloud-based data solutions on Google Cloud Platform (GCP). The role focuses on building scalable data pipelines, developing SQL-based data models, and supporting data-driven business processes. Working closely with Product Owners, Data Engineers, Data Analysts, and Solution Architects,



the developer contributes to the continuous improvement of the company's cloud-based data platform while ensuring high standards for quality and maintainability.

Activity Description

1. Software & Database Development

• Design, develop, and maintain scalable data pipelines and database solutions on Google Cloud Platform.
• Develop efficient and maintainable SQL code for data transformation and reporting.
• Build and optimize data models using dbt (Data Build Tool).
• Develop and maintain ETL processes.
• Optimize database performance and query execution.
• Perform unit testing and support integration testing activities

2. Cloud Engineering

• Develop cloud-native solutions using Google Cloud Platform services.
• Work with BigQuery as the primary data platform.
• Monitor data quality.
• Support deployment and release activities.

3. Agile Team Collaboration

• Collaborate closely with Product Owners, Data Engineers, Architects, and Business Analysts.
• Working in an international agile team within Deutsche Telekom.
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📌 Software / Database Developer (m/f/d) (Sevilla la Nueva)
🏢 T-Systems Iberia
📍 Sevilla la Nueva