Software / Database Developer (m/f/d)

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 global team, guided by respect, integrity, and a passion for doing better every day. 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 activities2. 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. - Daily collaboration with business experts, architects and software engineers located in Germany and Nearshore locations. - Participate in Sprint Planning, Refinements, Daily Stand-ups, Reviews, and Retrospectives. - Contribute to technical solution design and architecture discussions. - Review code and ensure compliance with development standards and best practices. - Continuously improve development processes and engineering practices. Must Have - Strong experience in software development with a focus on database development. - Excellent SQL programming skills. - Hands-on experience with Google Cloud Platform (GCP). - Strong knowledge of BigQuery. - Experience with dbt (Data Build Tool). - Experience with Apache Airflow for workflow orchestration. - Experience using Git for version control. - Experience with CI/CD concepts and DevOps practices. - Knowledge of relational database design and data modeling. - Experience developing ETL pipelines. - Experience with REST APIs and data integration concepts. - Familiarity with Agile software development (Scrum and/or SAFe). - German language skills are an advantage. Nice to Have - Experience using AI-assisted software development tools (e.g., GitHub Copilot, or similar) to improve development efficiency and code quality. - Experience integrating Artificial Intelligence (AI) and Machine Learning (ML) capabilities into data products and data-driven solutions. - Knowledge of Generative AI, Large Language Models (LLMs), Retrieval-Augmented Generation (RAG), or AI-powered data engineering concepts is an advantage. - Interest in evaluating and adopting emerging AI technologies to enhance data engineering, analytics, and software development processes. - Telecommunications industry experience. - Soft Skills - Strong analytical and problem-solving skills. - Structured and solution-oriented working style. - Good communication skills. - Strong collaboration skills within international teams. - High level of ownership and accountability. - Continuous learning mindset. - Ability to work independently. - Attention to detail and commitment to high-quality deliverables. - Customer-oriented mindset. - Proactive and hands-on attitude. What do we offer you?   Work environment & flexibility   - International, dynamic and collaborative environment. - T-Social: social initiatives (sports, community, health, ...). - Hybrid work model (remote/on-site). - Flexible working hours.Growth & development   - Customized training: access to Coursera to learn whatever you want, whenever you want. - Weekly language classes (English & German). - International Mentoring Sessions & Experience Days.Compensation & benefits   - Flexible compensation plan (health insurance, meal vouchers, childcare, transport). - Telemedicine. - Life and accident insurance. - Social fund.Wellbeing & time off   - 26+ working days of vacation per year. - Free access to specialist services (medical, legal, wellness). - 100% salary coverage during medical leave.And many more advantages of being part of T-Systems! If you are looking for a new challenge, do not hesitate to send us your CV! Please send CV in English. Join our team! T-Systems Iberia will only process the CVs of candidates who meet the requirements specified for each offer.