Period
to 13 December 2017

The following table provides summary statistics for contract job vacancies advertised in the South East 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 2017 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
England > South East
6 months to
13 Dec 2017
Same period 2016 Same period 2015
Rank 139 209 335
Rank change year-on-year +70 +126 +37
Contract jobs citing React 289 162 60
As % of all contract IT jobs advertised in the South East 1.72% 0.99% 0.31%
As % of the Libraries, Frameworks & Software Standards category 6.17% 3.73% 1.18%
Number of daily rates quoted 227 105 42
South East median daily rate £450 £400 £400
Median daily rate % change year-on-year +12.50% - +45.45%
10th Percentile £319 £325 £329
90th Percentile £613 £488 £475
England median daily rate £475 £450 £438
% change year-on-year +5.56% +2.86% +9.38%
Number of hourly rates quoted 11 0 1
South East median hourly rate £45.00 - £27.50
10th Percentile £42.50 - £23.75
90th Percentile £48.75 - £31.25
England median hourly rate £45.00 £46.00 £27.50
% change year-on-year -2.17% +67.27% -

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 the South East with a requirement for technical specification, industry standards, software libraries and framework skills.

All Software Libraries and Frameworks
South East
Contract vacancies with a requirement for technical specification, industry standards, software libraries and framework skills 4682 4346 5095
As % of all contract IT jobs advertised in the South East 27.89% 26.61% 26.54%
Number of daily rates quoted 2860 2627 3323
South East median daily rate £425 £400 £388
Median daily rate % change year-on-year +6.25% +3.23% +6.90%
10th Percentile £300 £285 £269
90th Percentile £570 £538 £520
England median daily rate £470 £425 £415
% change year-on-year +10.59% +2.41% +3.75%
Number of hourly rates quoted 91 120 129
South East median hourly rate £45.00 £41.00 £37.50
Median hourly rate % change year-on-year +9.76% +9.33% +18.11%
10th Percentile £16.64 £13.83 £14.30
90th Percentile £50.00 £55.05 £52.17
England median hourly rate £40.00 £39.60 £37.50
% change year-on-year +1.01% +5.60% +7.14%

React
Job Vacancy Trend in the South East

Job postings citing React as a percentage of all IT jobs advertised in the South East.

Job vacancy trend for React in the South East

React
Contractor Daily Rate Trend in the South East

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

Contractor daily rate trend for React in the South East

React
Contractor Daily Rate Histogram in the South East

The daily rate distribution of IT jobs citing React in the South East over the 6 months to 13 December 2017.

Contractor daily rate histogram for React in the South East

React
Contractor Hourly Rate Trend in the South East

This chart provides the 3-month moving average for contractor hourly rates quoted in IT jobs citing React in the South East.

Contractor hourly rate trend for React in the South East

React
Contract Job Locations in the South East

The table below looks at the demand and provides a guide to the median contractor rates quoted in IT jobs citing React within the South East region over the 6 months to 13 December 2017. The 'Rank Change' column provides an indication of the change in demand within each location based on the same 6 month period last year.

Location Rank Change
on Same Period
Last Year
Matching
Contract
IT Job Ads
Median
Daily Rate
Past 6 Months
Median Daily Rate
% Change
on Same Period
Last Year
Live
Job
Vacancies
Thames Valley +71 169 £450 - 26
Oxfordshire +47 86 £550 +15.79% 13
Surrey +13 69 £475 +14.46% 11
Berkshire +48 66 £375 -11.76% 9
Hampshire +20 29 £425 +21.43% 13
Buckinghamshire -31 17 £400 +18.52% 4
Middlesex +5 14 £475 +13.43%
East Sussex -6 10 £375 -16.67% 5
West Sussex -9 8 £330 -5.71% 2
Kent - 2 - - 1
React
England

For the 6 months to 13 December 2017, IT contractor jobs citing React also mentioned the following skills in order of popularity. The figures indicate the number co-occurrences and its proportion to all contract ads across the South East region with a requirement for React.

1 262 (90.66%) JavaScript
2 195 (67.47%) AngularJS
3 160 (55.36%) CSS
4 159 (55.02%) HTML
5 141 (48.79%) Agile Software Development
6 122 (42.21%) Node.js
7 114 (39.45%) Java
8 113 (39.10%) jQuery
9 98 (33.91%) TDD
10 80 (27.68%) Front End Development
11 79 (27.34%) HTML5
12 76 (26.30%) Git (software)
13 67 (23.18%) SQL
14 62 (21.45%) Scrum
15 61 (21.11%) Amazon AWS
15 61 (21.11%) Unit Testing
16 58 (20.07%) BDD
16 58 (20.07%) Linux
17 57 (19.72%) MVC
18 56 (19.38%) Maven
19 53 (18.34%) REST
20 52 (17.99%) JUnit
21 50 (17.30%) Sass
22 48 (16.61%) CSS3
23 46 (15.92%) Opscode Chef
23 46 (15.92%) Ansible
23 46 (15.92%) Puppet
24 45 (15.57%) Mockito
25 44 (15.22%) Continuous Integration
26 43 (14.88%) Web Services

React
Co-occurring IT Skills in the South East 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 19 (6.57%) Elasticsearch
2 18 (6.23%) Apache
3 17 (5.88%) Tomcat
4 15 (5.19%) Oracle SOA Suite
5 11 (3.81%) Cloud Foundry
6 10 (3.46%) Confluence
7 7 (2.42%) IBM Domino
8 5 (1.73%) Apache Spark
8 5 (1.73%) CMS
8 5 (1.73%) Mongoose
9 4 (1.38%) Apache Solr
10 3 (1.04%) JBoss
10 3 (1.04%) nginx
10 3 (1.04%) WordPress
11 2 (0.69%) Adobe Experience Manager
11 2 (0.69%) SharePoint
11 2 (0.69%) SharePoint 2013
12 1 (0.35%) SharePoint 2010
12 1 (0.35%) SharePoint Server
12 1 (0.35%) Umbraco
Applications
1 12 (4.15%) Adobe Creative Suite
2 8 (2.77%) Photoshop
3 3 (1.04%) Adobe Illustrator
Business Applications
1 14 (4.84%) Oracle BPM
2 1 (0.35%) Magento
Cloud Services
1 61 (21.11%) Amazon AWS
2 25 (8.65%) Microsoft Azure
3 22 (7.61%) npm
4 17 (5.88%) Cloud Computing
5 11 (3.81%) Google Cloud Platform
6 9 (3.11%) Amazon EC2
6 9 (3.11%) AWS Lambda
6 9 (3.11%) Serverless
7 8 (2.77%) PaaS
8 7 (2.42%) Amazon ELB
8 7 (2.42%) IaaS
9 6 (2.08%) GitHub
9 6 (2.08%) Yarn
10 3 (1.04%) AWS Elastic Beanstalk
10 3 (1.04%) Firebase
11 2 (0.69%) Amazon CloudWatch
11 2 (0.69%) Amazon ElastiCache
11 2 (0.69%) Amazon SQS
11 2 (0.69%) CloudFront
11 2 (0.69%) Office 365
Communications & Networking
1 3 (1.04%) HTTP
1 3 (1.04%) Internet
2 1 (0.35%) Intranet
2 1 (0.35%) LDAP
2 1 (0.35%) RTP
2 1 (0.35%) VoIP
Database & Business Intelligence
1 27 (9.34%) MongoDB
2 24 (8.30%) SQL Server
3 21 (7.27%) NoSQL
4 19 (6.57%) MySQL
5 9 (3.11%) DB2
6 7 (2.42%) Amazon RDS
7 6 (2.08%) PostgreSQL
7 6 (2.08%) Redis
8 5 (1.73%) Hadoop
8 5 (1.73%) MariaDB
8 5 (1.73%) SQL Server 2008
8 5 (1.73%) SQL Server Integration Services
9 4 (1.38%) GIS
9 4 (1.38%) Oracle Database
9 4 (1.38%) SQL Server 2016
9 4 (1.38%) SQL Server Reporting Services
10 3 (1.04%) Amazon DynamoDB
11 2 (0.69%) Apache Cassandra
11 2 (0.69%) Apache Hive
11 2 (0.69%) Big Data
Development Applications
1 76 (26.30%) Git (software)
2 56 (19.38%) Maven
3 52 (17.99%) JUnit
4 45 (15.57%) Mockito
5 36 (12.46%) Ant
5 36 (12.46%) Jenkins
6 30 (10.38%) gulp
7 26 (9.00%) webpack
8 21 (7.27%) Subversion
9 20 (6.92%) JIRA
9 20 (6.92%) Selenium
10 19 (6.57%) Grunt
11 15 (5.19%) Jasmine
12 14 (4.84%) Karma Test Runner
13 12 (4.15%) Eclipse
13 12 (4.15%) Mocha
14 11 (3.81%) IntelliJ
14 11 (3.81%) Protractor
15 9 (3.11%) SpecFlow
16 8 (2.77%) Cucumber
General
1 21 (7.27%) Finance
2 15 (5.19%) Retail
3 10 (3.46%) Publishing
4 6 (2.08%) Telecoms
5 4 (1.38%) Advertising
5 4 (1.38%) Banking
5 4 (1.38%) Marketing
6 2 (0.69%) Electronics
6 2 (0.69%) Games
6 2 (0.69%) Legal
7 1 (0.35%) Law
7 1 (0.35%) Retail Banking
Job Titles
1 261 (90.31%) Developer
2 103 (35.64%) JavaScript Developer
3 78 (26.99%) Front End Developer (Client-Side Developer)
4 76 (26.30%) Java Developer
5 29 (10.03%) Senior Developer
6 24 (8.30%) .NET Developer
7 20 (6.92%) Full Stack Developer
8 19 (6.57%) Team Leader
9 18 (6.23%) Angular Developer
9 18 (6.23%) Java Team Leader
10 17 (5.88%) UI Developer
11 16 (5.54%) HTML CSS Developer
11 16 (5.54%) HTML Developer
12 14 (4.84%) AWS Developer
13 13 (4.50%) Senior Java Developer
13 13 (4.50%) SQL Developer
14 12 (4.15%) C# Developer
14 12 (4.15%) Node.js Developer
15 11 (3.81%) Lead Developer
16 9 (3.11%) Web Developer
Libraries, Frameworks & Software Standards
1 195 (67.47%) AngularJS
2 160 (55.36%) CSS
3 159 (55.02%) HTML
4 122 (42.21%) Node.js
5 113 (39.10%) jQuery
6 79 (27.34%) HTML5
7 53 (18.34%) REST
8 50 (17.30%) Sass
9 48 (16.61%) CSS3
10 43 (14.88%) Web Services
11 41 (14.19%) .NET
12 40 (13.84%) Spring
13 35 (12.11%) Java EE
14 30 (10.38%) Twitter Bootstrap
15 28 (9.69%) XML
16 27 (9.34%) Redux
17 23 (7.96%) RESTful
18 22 (7.61%) Play Framework
19 20 (6.92%) ASP.NET
19 20 (6.92%) ASP.NET Web API
Miscellaneous
1 30 (10.38%) User Experience
2 20 (6.92%) Computer Science
3 13 (4.50%) Mobile App
4 11 (3.81%) Public Cloud
5 9 (3.11%) Greenfield Project
6 3 (1.04%) Analytical Skills
6 3 (1.04%) iPad
6 3 (1.04%) New Media
6 3 (1.04%) Smartphone
7 2 (0.69%) Enterprise Software
7 2 (0.69%) Life Science
7 2 (0.69%) Linux Command Line
8 1 (0.35%) Animation
8 1 (0.35%) Client/Server
8 1 (0.35%) Cloud Native
8 1 (0.35%) Digital Media
8 1 (0.35%) W3C
Operating Systems
1 58 (20.07%) Linux
2 14 (4.84%) Unix
3 9 (3.11%) Android
3 9 (3.11%) Apple iOS
3 9 (3.11%) Windows
4 6 (2.08%) Debian
4 6 (2.08%) Ubuntu
5 1 (0.35%) Windows Phone
Processes & Methodologies
1 141 (48.79%) Agile Software Development
2 98 (33.91%) TDD
3 80 (27.68%) Front End Development
4 62 (21.45%) Scrum
5 61 (21.11%) Unit Testing
6 58 (20.07%) BDD
7 57 (19.72%) MVC
8 44 (15.22%) Continuous Integration
9 42 (14.53%) Configuration Management
9 42 (14.53%) Web Development
10 34 (11.76%) Test Automation
11 31 (10.73%) OO
12 29 (10.03%) SOA
13 24 (8.30%) Software Engineering
14 23 (7.96%) SOLID
15 22 (7.61%) Microservices
16 20 (6.92%) Process Improvement
17 17 (5.88%) DevOps
18 16 (5.54%) Kanban
19 15 (5.19%) Product Management
Programming Languages
1 262 (90.66%) JavaScript
2 114 (39.45%) Java
3 67 (23.18%) SQL
4 40 (13.84%) ES6
5 33 (11.42%) C#
6 21 (7.27%) TypeScript
7 16 (5.54%) XPath
8 14 (4.84%) T-SQL
9 11 (3.81%) PHP
10 9 (3.11%) ECMAScript
10 9 (3.11%) Groovy
11 7 (2.42%) Python
11 7 (2.42%) Ruby
12 5 (1.73%) CoffeeScript
12 5 (1.73%) F#
12 5 (1.73%) PowerShell
13 4 (1.38%) C
13 4 (1.38%) Go
13 4 (1.38%) Scala
14 3 (1.04%) Shell Script
Qualifications
1 24 (8.30%) Degree
2 11 (3.81%) Computer Science Degree
3 7 (2.42%) Security Cleared
4 6 (2.08%) SC Cleared
5 2 (0.69%) BPSS Clearance
6 1 (0.35%) BC Cleared
6 1 (0.35%) Microsoft Certification
Quality Assurance & Compliance
1 11 (3.81%) GCP
2 10 (3.46%) QA
System Software
1 41 (14.19%) Docker
Systems Management
1 46 (15.92%) Ansible
1 46 (15.92%) Opscode Chef
1 46 (15.92%) Puppet
2 5 (1.73%) Galera Cluster
2 5 (1.73%) OpenNebula
3 2 (0.69%) logstash
4 1 (0.35%) Hadoop YARN
4 1 (0.35%) Systems Management Server (SMS)
Vendors
1 30 (10.38%) Oracle
2 15 (5.19%) Adobe
3 12 (4.15%) Microsoft
4 9 (3.11%) New Relic
5 8 (2.77%) Twitter
6 4 (1.38%) ESRI
7 3 (1.04%) Avaya
8 2 (0.69%) Dynatrace
8 2 (0.69%) Google
9 1 (0.35%) Apiary
9 1 (0.35%) Apple
9 1 (0.35%) Facebook
9 1 (0.35%) Perforce
9 1 (0.35%) Sitecore
9 1 (0.35%) Software AG
9 1 (0.35%) webMethods