T-Mobile Czech Republic a.s. Tech Stack

Deutsche Telekom subsidiary operating Czech mobile and ICT infrastructure

Telecommunications Praha 4 1,001–5,000 employees Public Company

T-Mobile Czech Republic operates as the market-leading mobile carrier in Czechia with 6.5 million subscribers, now building data infrastructure around Python, Spark, Kafka, and GCP while adopting dbt and Open RAN. The hiring profile skews toward mid-career data and engineering roles, mirroring active projects in ML-driven fraud prevention, device failure prediction, and data pipeline optimization—suggesting a shift from traditional telecom operations toward algorithmic risk management and real-time network insights.

Tech Stack 54 technologies

Core StackPython Apache Spark MLflow Prefect Kubernetes Grafana GitLab BigQuery Terraform Go Power BI Fortinet Cisco Jenkins GitLab CI/CD CircleCI Apache Kafka Jupyter Notebook Apache Hive PyCharm Visual Studio Code GCP Bash Gradio OpenStack Excel Checkpoint Aruba Huawei Flux+22 more

Adoptingdbt Open RAN

What T-Mobile Czech Republic a.s. Is Building

◆Challenges

Preventing fraud
Predicting device failures
Optimizing optical internet deployment
Data flow reliability
Optimizing pricing across acquisition upsell retention
Aligning pricing with revenue cost profitability
Monitoring competitor pricing trends
Predicting device outages
Campaign optimization
Fraud detection

▲Active Projects

Recommendation systems for tv app
Analysis of audiovisual data from stores and phone lines
Predicting device failures
Robust data backbone
Dbt transformation logic
Spark pipeline optimization
Test automation framework
Fix/ict solution design for b2b customers
Predicting device outages
Fraud prevention

Hiring Activity

Accelerating15 roles · 10 in 30d

Department

Engineering

Data

Marketing

Sales

Finance

Security

Seniority

Mid

Senior

Junior

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About T-Mobile Czech Republic a.s.

T-Mobile Czech Republic is a major telecommunications operator owned by Deutsche Telekom, serving over 6.5 million mobile customers. Beyond mobile services, the company provides ICT solutions for businesses and government organizations. The organization operates across mobile networks, broadband infrastructure, and enterprise solutions, drawing technical capacity from a team distributed between Prague and country-wide operations. The company is actively hiring across engineering, data science, and marketing functions.

HeadquartersPraha 4

Company Size1,001–5,000 employees

Hiring MarketsCzechia

Frequently Asked Questions

What tech stack does T-Mobile Czech Republic use?

Python, Spark, Kafka, GCP, BigQuery, Kubernetes, Grafana, and GitLab CI/CD. Currently adopting dbt and Open RAN. Network infrastructure runs Cisco, Fortinet, Checkpoint, Aruba, and Huawei equipment.

What is T-Mobile Czech Republic working on?

Device failure and outage prediction, fraud detection systems, TV app recommendation engines, audiovisual analytics, Spark pipeline optimization, dbt transformation logic, and B2B ICT solution design for enterprise customers.