Period
to 13 December 2018

The following table provides summary statistics for contract job vacancies advertised in Belfast with a requirement for React skills. Included is a benchmarking guide to the contractor rates offered in vacancies that have cited React over the 6 months to 13 December 2018 with a comparison to the same period in the previous 2 years.

Note that daily and hourly rates are treated separately in these statistics. When calculating contractor rate percentiles, daily rates are never derived from quoted hourly rates or vice versa.

React.js
County Antrim > Belfast
6 months to
13 Dec 2018
Same period 2017 Same period 2016
Rank 38 75 40
Rank change year-on-year +37 -35 -
Contract jobs citing React 7 7 1
As % of all contract IT jobs advertised in Belfast 2.08% 1.29% 0.36%
As % of the Libraries, Frameworks & Software Standards category 5.30% 3.40% 1.61%
Number of daily rates quoted 7 1 1
Belfast median daily rate £450 £500 £450
Median daily rate % change year-on-year -10.00% +11.11% -
10th Percentile £413 £500 £400
90th Percentile £525 £500 £500
County Antrim median daily rate £450 £500 £450
% change year-on-year -10.00% +11.11% -
Number of hourly rates quoted 0 0 0
Belfast median hourly rate - - -
County Antrim median hourly rate - - -

React is in the Software Libraries and Frameworks category. The following table is for comparison with the above and provides summary statistics for all contract job vacancies advertised in Belfast with a requirement for technical specification, industry standards, software libraries and framework skills.

All Software Libraries and Frameworks
Belfast
Contract vacancies with a requirement for technical specification, industry standards, software libraries and framework skills 132 206 62
As % of all contract IT jobs advertised in Belfast 39.17% 38.08% 22.30%
Number of daily rates quoted 106 162 29
Belfast median daily rate £425 £413 £410
Median daily rate % change year-on-year +3.03% +0.61% +5.81%
10th Percentile £313 £327 £261
90th Percentile £513 £475 £460
County Antrim median daily rate £425 £413 £410
% change year-on-year +3.03% +0.61% +5.81%
Number of hourly rates quoted 1 0 4
Belfast median hourly rate £33.00 - £12.13
10th Percentile £31.50 - £10.00
90th Percentile £34.50 - £14.36
County Antrim median hourly rate £33.00 - £12.13

React
Job Vacancy Trend in Belfast

Job postings citing React as a percentage of all IT jobs advertised in Belfast.

Job vacancy trend for React in Belfast

React
Contractor Daily Rate Trend in Belfast

This chart provides the 3-month moving average for daily rates quoted in contract jobs citing React in Belfast.

Contractor daily rate trend for React in Belfast

For the 6 months to 13 December 2018, IT contractor jobs citing React also mentioned the following skills in order of popularity. The figures indicate the absolute number co-occurrences and as a proportion of all contract job ads across the Belfast region with a requirement for React.

1 7 (100.00%) Java
1 7 (100.00%) JavaScript
2 4 (57.14%) SQL
2 4 (57.14%) Oracle
2 4 (57.14%) SQL Server
2 4 (57.14%) DB2
2 4 (57.14%) EJB
2 4 (57.14%) CSS
2 4 (57.14%) JSP
2 4 (57.14%) Servlets
2 4 (57.14%) XML
2 4 (57.14%) Data Modelling
2 4 (57.14%) RDBMS
2 4 (57.14%) Finance
2 4 (57.14%) Ajax
2 4 (57.14%) WebSphere
2 4 (57.14%) RESTful
2 4 (57.14%) Java EE
2 4 (57.14%) AngularJS
2 4 (57.14%) Relational Database
3 3 (42.86%) Node.js
3 3 (42.86%) Microservices
3 3 (42.86%) Spring Boot
3 3 (42.86%) Banking
3 3 (42.86%) Java 8
3 3 (42.86%) Microsoft Azure
3 3 (42.86%) Amazon AWS
3 3 (42.86%) Google
3 3 (42.86%) Agile Software Development
4 1 (14.29%) TDD

React
Co-occurring IT Skills in Belfast by Category

The follow tables expand on the table above by listing co-occurrences grouped by category. The same job type, locality and period is covered with up to 20 co-occurrences shown in each of the following categories:

Application Platforms
1 4 (57.14%) WebSphere
Cloud Services
1 3 (42.86%) Amazon AWS
1 3 (42.86%) Microsoft Azure
Database & Business Intelligence
1 4 (57.14%) DB2
1 4 (57.14%) RDBMS
1 4 (57.14%) Relational Database
1 4 (57.14%) SQL Server
2 1 (14.29%) MongoDB
2 1 (14.29%) NoSQL
Development Applications
1 1 (14.29%) Cucumber
1 1 (14.29%) Eclipse
1 1 (14.29%) JUnit
General
1 4 (57.14%) Finance
2 3 (42.86%) Banking
Job Titles
1 4 (57.14%) Developer
1 4 (57.14%) Java Developer
2 3 (42.86%) Java Engineer
2 3 (42.86%) Report Developer
3 1 (14.29%) Full Stack Developer
Libraries, Frameworks & Software Standards
1 4 (57.14%) Ajax
1 4 (57.14%) AngularJS
1 4 (57.14%) CSS
1 4 (57.14%) EJB
1 4 (57.14%) Java EE
1 4 (57.14%) JSP
1 4 (57.14%) RESTful
1 4 (57.14%) Servlets
1 4 (57.14%) XML
2 3 (42.86%) Node.js
2 3 (42.86%) Spring Boot
3 1 (14.29%) Backbone.js
3 1 (14.29%) Gherkin
3 1 (14.29%) J2EE
3 1 (14.29%) Struts
3 1 (14.29%) Twitter Bootstrap
3 1 (14.29%) Web Services
Miscellaneous
1 1 (14.29%) Analytical Skills
1 1 (14.29%) Virtual Team
Processes & Methodologies
1 4 (57.14%) Data Modelling
2 3 (42.86%) Agile Software Development
2 3 (42.86%) Microservices
3 1 (14.29%) Concurrent Programming
3 1 (14.29%) Kalman Filter
3 1 (14.29%) Multithreading
3 1 (14.29%) MVC
3 1 (14.29%) RAD
3 1 (14.29%) TDD
3 1 (14.29%) Test Automation
3 1 (14.29%) Web Development
Programming Languages
1 7 (100.00%) Java
1 7 (100.00%) JavaScript
2 4 (57.14%) SQL
3 3 (42.86%) Java 8
Vendors
1 4 (57.14%) Oracle
2 3 (42.86%) Google
3 1 (14.29%) IBM