Data Engineer GCP

At T-Systems, you will find groundbreaking projects that contribute to social and ecological well-being. We want to welcome new talents like you, who bring fresh ideas, different points of view, who accept challenges and continuous learning, to grow and impact society… All this, in a fun way

It doesn't matter when or where you work. It's about doing work that matters to move society forward. For this reason, we will do everything possible to ensure that you have every opportunity to develop by offering you a support network, excellent technology, a new work environment and the freedom to work independently. We support you to constantly grow both personally and professionally, so that you can leave a notable mark on society.

T-Systems is a team of around 28,000 people employed around the world, making us one of the world's leading providers of integrated end-to-end solutions. We develop hybrid cloud and artificial intelligence solutions and drive the digital transformation of companies, industry, the public sector and, ultimately, society as a whole.

Project Description:

We are building a cross-company Google Cloud Platform called "Energy Cloud" as the central data hub for our digitalization efforts. The goal is to automate end-to-end business processes and enable data-driven decision-making. Our existing Google Cloud instance will be expanded by integrating further relevant data sources and establishing a modern, scalable data architecture. One workstream of the Energy Cloud project is digitizing the data and processes of our finance department, which you will be working with mostly.

Activity Description:

You will join the finance department of PASM and work closely with business owners from controlling and accounting as well as potentially a data scientist currently in the hiring process. You will furthermore receive input & sparring from the main data science team. Work will mostly be virtual with dedicated onsite sessions in Germany. You focus will be on creating a reliable, state of the art database and suitable structures and processes to translate from raw data into data products ready for further processing and visualization. Key success factors in the position are not only relevant skills, but especially the ability to acquire business and finance knowledge/terminology, build an understanding of the relevant data and understand the needs of business owners.

About PASM: PASM is the provider of sustainable energy and infrastructure solutions for all DT locations in Germany. We source energy to supply our customers with 100% green electricity, ensure reliable delivery and price stability and play a pioneering role in the green energy transformation of DT.

Senior Data Engineer (GCP)

Role Summary

We are looking for a Senior Data Engineer with strong hands-on experience in building data pipelines and data products on Google Cloud Platform (GCP), as well as experience in SAP. This role focuses on implementation, data modeling, pipeline development, and ensuring data quality and performance, with a strong emphasis on finance data.

Key Responsibilities

• Collaborate with finance stakeholders to understand requirements, analyze their data, propose solutions, and implement them.
• Build and maintain scalable ETL/ELT pipelines using GCP services (BigQuery, Dataflow, Pub/Sub, Cloud Functions/Run).
• Develop efficient SQL and Python-based transformations and workflows.
• Model and optimize data structures for analytics, reporting, and downstream applications.
• Implement data ingestion from APIs, files, and third-party systems.
• Ensure data quality, monitoring, testing, and documentation across the pipeline lifecycle.

Required Skills & Experience

• Strong hands-on experience with GCP (BigQuery, Cloud Storage, Dataflow, Pub/Sub).
• Expert SQL skills and solid Python development experience.
• Deep understanding of ETL/ELT concepts, data modeling, and pipeline orchestration.
• Experience with common SAP modules and data structures.
• Knowledge of Infrastructure-as-Code (Terraform).
• Experience with workflow orchestration tools (e.g., Cloud Composer/Airflow).
• Ability to write clean, maintainable, production-grade code.
• Familiarity with CI/CD, version control, and testing best practices for data pipelines.

Nice-to-Have

• Familiarity with BI tools or data product concepts.
• Basic solution design or architecture knowledge — ability to contribute to designs when needed.
• Experience with dbt.
• Experience with streaming pipelines (Pub/Sub + Dataflow).

What do we offer you?

• International, positive, dynamic and motivated work environment.
• Hybrid work model (teleworking/on-site).
• Flexible schedule.
• Continuous training: Preparation for certifications, access to Coursera, weekly English and German classes...
• Flexible compensation plan: health insurance, meal vouchers, childcare, transport assistance...
• Life and accident insurance.
• More than 26 working days of vacation per year.
• Social fund.
• Free service for specialists (doctors, physiotherapists, nutritionists, psychologists, lawyers...)
• 100% of salary in case of sick 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. Join our team

T-Systems Iberia will only process the CVs of candidates who meet the requirements specified for each offer.