Companies using OpenSearch in London
United Kingdom
OpenSearch in London at a glance
186 companies recently published job ads in London and its surroundings that mention OpenSearch - about 725 per year. The companies below are ranked by the number of these job ads (without recruiting agencies) - a good indicator of how muchOpenSearch is used by their teams in London today.
Top companies using OpenSearch in London
| # | Company | Locations in London | OpenSearch job ads/yr |
|---|---|---|---|
| 1 | J.P. Morgan | City of London | 31 |
| 2 | RELX | City of London | 21 |
| 3 | Oaknorth | 19 | |
| 4 | Ebury | 16 | |
| 5 | The Portfolio Group | City of London | 16 |
| 6 | AEJ Consulting | 14 | |
| 7 | Amazon Web Services (AWS) | 12 | |
| 8 | Elsevier | 12 | |
| 9 | Graphcore | 12 | |
| 10 | Genomics England | 12 | |
| 11 | RVU | City of London | 12 |
| 12 | Meltwater | 9 | |
| 13 | Citywire Financial Publishers | 9 | |
| 14 | ARRIVE | 7 | |
| 15 | Arrows | 7 | |
| 16 | Prism Digital | Hatfield | 7 |
| 17 | JPMorgan Chase & | 7 | |
| 18 | Cognizant | 5 | |
| 19 | Entrust | 5 | |
| 20 | Gold Group | 5 | |
| 21 | Immediate | 5 | |
| 22 | Matchtech | 5 | |
| 23 | MLabs | 5 | |
| 24 | Socure | 5 | |
| 25 | Coralogix | 5 |
Technologies used together with OpenSearch in London
Job ads per year that also mention the technology
- AWS587
- Python514
- Kubernetes364
- CI/CD344
- Terraform337
- Docker321
- Elasticsearch269
- GitHub238
- PostgreSQL233
- TypeScript214
- Node.js195
- React176
- Java164
- SQL155
- JavaScript145
- Apache Kafka142
- Linux140
- Grafana138
- Git128
- MySQL126
- Apache Airflow124
- MongoDB112
- GitLab105
- Redis95
- Ansible85
- Apache HTTP Server85
- Apache Spark81
- BigQuery60
- Kotlin57
- Jenkins52
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 London (incl. surroundings) in the last months that mentions OpenSearch (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 London or OpenSearch companies worldwide.