Data Engineer

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.

Descripción del empleo

Project Description

The team Data Driven Access continuously improves the fixed access network in Germany. Thereby it uses data engineering, data analytics and data science to detect problems in the network and to solve them before the customer even noticed that they have a problem with their landline. First step is always to understand the data structure and how the structure is connected to the infrastructure. In the second step data engineering including data quality checks is done. Then we develop data analytics (rule based) and machine learning algorithms to detect faults in the network in a strong partnership with network experts. Last step is building a pipeline and set the solution in production. The development is done on a big data platform called One Data Lake (ODL) with KNIME and Cloudera Data Science Workbench. Currently a migration from ODL to Google Cloud Platfrom (GCP) is in progress.

Activity description and concrete tasks

As a Data Engineer you are part of a team which is responsible for several data analytics projects in the fixed access network within Telekom Deutschland.

You will be part of an innovative and agile work surrounding where you will be using Machine Learning Operation (MLOps) methods to ensure the best network quality for our customers.

Your key task will be migrating productive workflows from ODL to Google Cloud Platfrom (GCP). The workflows are build in KNIME or with a mixture of Python and SQL (Impala, Hive, Spark, PySpark) and need to be transformed to run with BigQuery or Vertex AI Workbench on GCP. You will set them in production with Pipeline Cloud Composer and use Giblab.

In addition you will develeop new use cases on GCP for a better customer experience.

Within our team you will be driving innovation by constantly growing and sharing your own expertise and giving constructive feedback during the whole development cycle.

Requisitos

Tools & Platforms

GitLab

Google Cloud Platfrom (GCP)

KNIME

Skill requirements

You have a degree in computer science or a related degree

You have multiple years of professional experience as Data Engineer

You are proficient in SQL and Python, perferably Impala, Hive, Big Query, PySpark

You have experience with low-code platfroms, preferably KNIME

You have experience with Google Cloud Platfrom, preferably BigQuery, Vertex AI, Pipeline Cloud Composer

You know about common best practices of MLOps like data cleaning, clean code, modelling, operation and git and use it in your everyday work

You are analytical and solution oriented

You are driven by a willingness to grow and are constantly pushing yourself and your team to try innovative ideas

You are thriving in an agile work environment

You are interested in telecommunication technologies

You are proficient in englisch - german skills are a big plus

Información adicional

What do we offer you?

• International, positive, dynamic and motivated work environment.
• Hybrid work model (telecommuting/on-site).
• Flexible schedule.
• Continuous training: Certification preparation, access to Coursera, weekly English and German classes...
• Flexible compensation plan: medical insurance, restaurant tickets, day care, transportation allowances...
• Life and accident insurance.
• More than 26 working days of vacation per year.
• Social fund.
• Free service in specialists (doctors, physiotherapists, nutritionists, psychologists, lawyers...).
• 100% of salary in case of 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.

You have a degree in computer science or a related degree

You have multiple years of professional experience as Data Engineer

You are proficient in SQL and Python, perferably Impala, Hive, Big Query, PySpark

You have experience with low-code platfroms, preferably KNIME

You have experience with Google Cloud Platfrom, preferably BigQuery, Vertex AI, Pipeline Cloud Composer

You know about common best practices of MLOps like data cleaning, clean code, modelling, operation and git and use it in your everyday work

You are analytical and solution oriented

You are driven by a willingness to grow and are constantly pushing yourself and your team to try innovative ideas

You are thriving in an agile work environment

You are interested in telecommunication technologies

You are proficient in englisch - german skills are a big plus

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.