Senior Data Engineer (Python, SQL)

Digital Technologies


About TCS Hungary’s IT Unit:
In the IT Services area, TCS implements the best-in-class solutions in the Business 4.0 era to enable strong digital foundations for our customers worldwide. We work with a wide range of technologies and programming languages.


  • Developing and maintaining data pipelines, data systems for Smart Building IoT platform as well as existing building management solutions
  • Collecting, collating, analyzing data from applications such as Fault Detection Diagnostics, Indoor Air Quality, People Counting, Occupancy Analytics and smart Building IoT Platform
  • Collaborating closely with internal and external key stakeholders and SMEs
  • Working with the Solution Architect, Systems Analyst and Business Analyst to define pipelines and data systems.
  • Optimizing and documenting the technical aspects of various data solutions associated with the Smart Buildings/IoT/OT space.
  • Troubleshooting problems, fixing bugs


Your skills and qualifications:

  • 5+ years of experience as a data engineer
  • Strong understanding of version control systems e.g. GIT
  • Experience with data pipeline development/application development
  • Experience with Python and SQL
  • Having significant experience with Secure IoT
  • Having technical expertise with data models, data mining and segmentation techniques
  • Understanding of the DevOps processes and practices
  • Understanding object-oriented languages and paradigms


  • TCS has been delivering services from Hungary since 2001, making us a perfect choice if you’re looking for stability.
  • We provide a wide range of benefits, including a market leading comprehensive private health care package.
  • We offer extensive self-development opportunities: our colleagues have a multitude of training possibilities for personal and professional growth.
  • At TCS Hungary there are both vertical and horizontal career options for those who like to challenge themselves and try out different areas and positions.
  • You will be part of a global and diverse working environment with relaxation areas, terraces, and a friendly atmosphere.
  • You can seize the day with us at our company events, hobby clubs, and sporting initiatives.
  • An attractive compensation package.


For additional details about the role, please visit
And to learn more about our data protection policy, visit