Companies using React in Belfast
United Kingdom
React in Belfast at a glance
80 companies recently published job ads in Belfast and its surroundings that mention React - about 743 per year. The companies below are ranked by the number of these job ads (without recruiting agencies) - a good indicator of how muchReact is used by their teams in Belfast today.
Top companies using React in Belfast
| # | Company | Locations in Belfast | React job ads/yr |
|---|---|---|---|
| 1 | OCHO | 102 | |
| 2 | Citi | 66 | |
| 3 | Citigroup | 38 | |
| 4 | Version 1 | 23 | |
| 5 | Vanrath | 21 | |
| 6 | Ey | 16 | |
| 7 | TP ICAP Group Services | 16 | |
| 8 | TP ICAP | 14 | |
| 9 | Instil | 14 | |
| 10 | Allstate Northern Ireland | 14 | |
| 11 | BRIGHT | 12 | |
| 12 | Napier AI | 10 | |
| 13 | Instil Software | 10 | |
| 14 | Anson McCade | Lisburn | 9 |
| 15 | Factor | Belfast | 9 |
| 16 | TeamFeePay | 9 | |
| 17 | Allstate Insurance Company | 9 | |
| 18 | Ashby | 7 | |
| 19 | Cloudsmith | 7 | |
| 20 | System C | 7 | |
| 21 | Allstate | 5 | |
| 22 | Kura | 5 | |
| 23 | Liberty Information Technology | 5 | |
| 24 | Marex Spectron | 5 | |
| 25 | Gearset | 5 |
Technologies used together with React in Belfast
Job ads per year that also mention the technology
- JavaScript466
- AWS407
- TypeScript379
- Angular367
- CI/CD348
- Node.js310
- Java298
- HTML248
- Python241
- SQL227
- Docker213
- Kubernetes184
- PostgreSQL147
- GitHub142
- Git139
- Spring121
- Apache Kafka104
- GraphQL102
- CSS80
- Terraform78
- MongoDB69
- Vue.js68
- MySQL62
- Oracle Database59
- Microsoft SQL Server52
- Ruby52
- ASP.NET50
- Microsoft Azure49
- Microservices43
- Jenkins42
React companies in other cities
- London1,779
- Manchester285
- Birmingham137
- Bristol130
- Cambridge129
- Leeds124
- Glasgow98
- Edinburgh95
- Newcastle upon Tyne64
- Sheffield56
- Nottingham54
- Oxford54
- Reading48
- Liverpool39
- Cardiff36
- Milton Keynes34
- York18
- Plymouth14
- Southampton13
- Bengaluru2,575
- New York City1,686
- Brooklyn1,379
- Jersey City1,350
- Toronto1,121
- Hyderabad1,066
- Pune1,061
- Paris1,007
- Delhi944
- San Francisco848
- Boulogne-Billancourt845
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 Belfast (incl. surroundings) in the last months that mentions React (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 Belfast or React companies worldwide.