Companies using ClickHouse in Czechia
ClickHouse in Czechia at a glance
22 companies recently published job ads in Czechia that mention ClickHouse - about 186 per year. The companies below are ranked by the number of these job ads (without recruiting agencies) - a good indicator of how muchClickHouse is used by their teams in Czechia today.
Top companies using ClickHouse in Czechia
| # | Company | Locations in Czechia | ClickHouse job ads/yr |
|---|---|---|---|
| 1 | SentinelOne | Brno, Česko, Prague | 25 |
| 2 | Enverus | Brno, Prague | 17 |
| 3 | Semrush | Hlavní Město Praha, Česko | 15 |
| 4 | Whalebone | Brno, Brno - Metropolitní | 15 |
| 5 | BairesDev | Česko | 7 |
| 6 | Agoda | Prague | 5 |
| 7 | Oddin.gg | Hlavní Město Praha, Česko | 5 |
| 8 | SolarWinds | Brno | 3 |
| 9 | Capco | Brno, Prague | 3 |
| 10 | kraken | Česko | 3 |
| 11 | Ruby Labs | Česko | 3 |
| 12 | Keyrock | Prague | 3 |
| 13 | Oddin | Prague | 3 |
| 14 | Supportyourapp | Prague | 2 |
| 15 | Andersen | Prague | 2 |
| 16 | Autodoc | Prague | 2 |
| 17 | CloudLinux | Prague | 2 |
| 18 | DuckDuckGo | Česko | 2 |
| 19 | EPAM Systems | Česko | 2 |
| 20 | Pure Storage | Prague | 2 |
| 21 | Zeta Global | Prague | 2 |
| 22 | 5Blue Software | Česko | 2 |
Technologies used together with ClickHouse in Czechia
Job ads per year that also mention the technology
- Python131
- Kubernetes126
- Docker122
- Apache Kafka117
- AWS109
- PostgreSQL96
- SQL96
- Java74
- GitHub69
- CI/CD62
- Grafana62
- Redis62
- Apache Cassandra58
- Terraform57
- Node.js57
- gRPC54
- MongoDB54
- GraphQL49
- Linux38
- BigQuery30
- JavaScript29
- Rust29
- MySQL25
- Elasticsearch23
- TypeScript23
- Apache Airflow23
- Apache HTTP Server22
- Git20
- RabbitMQ18
- Apache Spark17
ClickHouse companies by city in Czechia
ClickHouse companies in other countries
- Russia573
- United States533
- India392
- China211
- United Kingdom172
- Poland138
- Germany130
- France101
- Canada101
- Spain83
- Israel64
- Vietnam63
- Singapore62
- Portugal57
- Cyprus49
- Hong Kong SAR China46
- Netherlands45
- Romania43
- Bulgaria42
- Australia39
- Brazil38
- Ireland37
- Malaysia35
- Uzbekistan32
- Switzerland28
- Sweden27
- Ukraine27
- Argentina26
- Indonesia23
- Greece22
- South Africa21
- Lithuania21
- Austria18
- Estonia18
- Italy17
- Belgium17
- United Arab Emirates17
- Philippines17
- Mexico16
About this data
Techmap scans millions of job ads from company career pages and job portals every month and extracts the technologies they mention. A company is listed here if it published at least one job ad for Czechia in the last months that mentions ClickHouse (numbers per year are extrapolated; job ads without other technologies are ignored, as the extraction of single terms like "Swift" is not reliable). Job ads of recruiting agencies and duplicates of the same job ad on several portals are not counted. See all technologies used in Czechia or ClickHouse companies worldwide.