Period
to 19 January 2018

The following table provides summary statistics for contract job vacancies 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 19 January 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
UK
6 months to
19 Jan 2018
Same period 2017 Same period 2016
Rank 73 139 323
Rank change year-on-year +66 +184 +487
Contract jobs citing React 3,171 1,811 772
As % of all contract IT jobs advertised in the UK 3.16% 1.87% 0.71%
As % of the Libraries, Frameworks & Software Standards category 9.86% 5.94% 2.47%
Number of daily rates quoted 2,561 1,381 605
UK median daily rate £475 £450 £425
Median daily rate % change year-on-year +5.56% +5.88% +6.25%
10th Percentile £340 £325 £313
90th Percentile £625 £575 £575
UK excluding London median daily rate £403 £400 £386
% change year-on-year +0.63% +3.56% +18.85%
Number of hourly rates quoted 11 10 6
UK median hourly rate £45.00 £46.00 £33.00
Median hourly rate % change year-on-year -2.17% +39.39% -
10th Percentile £42.50 £40.11 £27.13
90th Percentile £50.00 £89.70 £35.00
UK excluding London median hourly rate £45.00 £56.66 £33.00
% change year-on-year -20.57% +71.68% -

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

All Software Libraries and Frameworks
UK
Contract vacancies with a requirement for technical specification, industry standards, software libraries and framework skills 32,164 30,464 31,306
As % of all contract IT jobs advertised in the UK 32.09% 31.44% 28.91%
Number of daily rates quoted 22,939 20,984 21,607
UK median daily rate £460 £425 £413
Median daily rate % change year-on-year +8.24% +3.03% +3.13%
10th Percentile £313 £300 £278
90th Percentile £625 £588 £588
UK excluding London median daily rate £400 £393 £375
% change year-on-year +1.85% +4.73% +5.63%
Number of hourly rates quoted 331 344 584
UK median hourly rate £40.00 £40.00 £37.50
Median hourly rate % change year-on-year - +6.67% +7.14%
10th Percentile £18.50 £15.08 £15.10
90th Percentile £53.75 £52.00 £55.39
UK excluding London median hourly rate £40.00 £38.00 £37.50
% change year-on-year +5.26% +1.33% +7.14%

React
Job Vacancy Trend

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

Job vacancy trend for React in the UK

React
Contractor Daily Rate Trend

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

Contractor daily rate trend for React in the UK

React
Contractor Daily Rate Histogram

The daily rate distribution of IT jobs citing React over the 6 months to 19 January 2018.

Contractor daily rate histogram for React in the UK

React
Contractor Hourly Rate Trend

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

Contractor hourly rate trend for React in the UK

React
Contractor Hourly Rate Histogram

The hourly rate distribution of IT jobs citing React over the 6 months to 19 January 2018.

Contractor hourly rate histogram for React in the UK

React
Top 17 Contract Locations

The table below looks at the demand and provides a guide to the median contractor rates quoted in IT jobs citing React within the UK over the 6 months to 19 January 2018. 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
England +66 3,006 £475 +5.56% 1,200
London +39 2,067 £500 +5.26% 689
UK excluding London +103 1,074 £403 +0.63% 570
North of England +74 316 £400 - 164
South East +62 296 £450 +12.50% 143
North West +61 164 £388 -8.82% 94
Yorkshire +45 153 £400 +9.97% 65
Midlands +50 128 £370 -1.33% 82
Scotland +26 123 £400 -5.88% 38
South West +61 116 £400 +23.08% 67
East Midlands +55 96 £363 -9.38% 39
East of England +69 84 £425 +9.68% 55
West Midlands -8 32 £388 +3.33% 43
Wales +19 16 £375 +15.38% 13
Northern Ireland -21 7 - - 8
North East +34 5 £400 +14.29% 5
Isle of Man - 1 £400 -

For the 6 months to 19 January 2018, 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 with a requirement for React.

1 2,628 (82.88%) JavaScript
2 1,701 (53.64%) HTML
3 1,673 (52.76%) CSS
4 1,624 (51.21%) Agile Software Development
5 1,449 (45.70%) AngularJS
6 1,421 (44.81%) Node.js
7 1,110 (35.00%) TDD
8 1,016 (32.04%) HTML5
9 814 (25.67%) Java
10 798 (25.17%) Front End Development
11 730 (23.02%) CSS3
12 670 (21.13%) Git (software)
13 655 (20.66%) Redux
14 564 (17.79%) BDD
15 544 (17.16%) .NET
16 519 (16.37%) C#
17 509 (16.05%) RESTful
18 504 (15.89%) ES6
19 478 (15.07%) Sass
20 464 (14.63%) jQuery
21 461 (14.54%) Continuous Integration
22 458 (14.44%) Finance
23 437 (13.78%) Scrum
24 429 (13.53%) Amazon AWS
25 427 (13.47%) Docker
26 396 (12.49%) OO
27 387 (12.20%) Web Services
28 365 (11.51%) Microservices
29 364 (11.48%) Test Automation
30 359 (11.32%) Web Development

React
Co-occurring IT Skills 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
1 115 (3.63%) Elasticsearch
2 79 (2.49%) CMS
3 55 (1.73%) Apache Spark
4 50 (1.58%) Apache
5 49 (1.55%) Cloud Foundry
6 48 (1.51%) Tomcat
7 43 (1.36%) Confluence
7 43 (1.36%) NServiceBus
8 32 (1.01%) SharePoint
8 32 (1.01%) WordPress
9 27 (0.85%) Adobe Experience Manager
9 27 (0.85%) Oracle SOA Suite
10 22 (0.69%) Drupal
11 17 (0.54%) Apache Solr
12 16 (0.50%) WebSphere
13 15 (0.47%) nginx
14 13 (0.41%) IIS
15 12 (0.38%) Sitecore CMS
16 11 (0.35%) CICS
16 11 (0.35%) Joomla!
Applications
1 43 (1.36%) Photoshop
2 25 (0.79%) Adobe Creative Suite
3 23 (0.73%) Adobe Illustrator
4 11 (0.35%) GIMP
5 3 (0.095%) Chatbot
6 2 (0.063%) Microsoft Excel
6 2 (0.063%) Microsoft Office
6 2 (0.063%) MS Visio
7 1 (0.032%) Adobe After Effects
7 1 (0.032%) Fireworks
7 1 (0.032%) HipChat
7 1 (0.032%) InDesign
7 1 (0.032%) InfoPath
7 1 (0.032%) InVision
7 1 (0.032%) Microsoft PowerPoint
Business Applications
1 22 (0.69%) Oracle BPM
1 22 (0.69%) Payment Gateway
2 16 (0.50%) Magento
3 3 (0.095%) Shopify
4 2 (0.063%) Quorum
4 2 (0.063%) SAP Hybris
5 1 (0.032%) Dynamics CRM
Cloud Services
1 429 (13.53%) Amazon AWS
2 231 (7.28%) Microsoft Azure
3 172 (5.42%) npm
4 85 (2.68%) Serverless
5 77 (2.43%) GitHub
6 58 (1.83%) Amazon EC2
7 57 (1.80%) Google Cloud Platform
8 55 (1.73%) SaaS
9 54 (1.70%) PaaS
10 50 (1.58%) AWS Lambda
11 34 (1.07%) Cloud Computing
12 33 (1.04%) Amazon S3
13 29 (0.91%) IaaS
14 27 (0.85%) Office 365
14 27 (0.85%) Yarn
15 22 (0.69%) AWS CloudFormation
16 17 (0.54%) CloudFront
16 17 (0.54%) Heroku
17 16 (0.50%) Amazon CloudWatch
17 16 (0.50%) AWS Elastic Beanstalk
Communications & Networking
1 42 (1.32%) HTTP
2 29 (0.91%) SMS
3 27 (0.85%) Internet
4 14 (0.44%) Firewall
5 10 (0.32%) BIG-IP
5 10 (0.32%) F5 BIG-IP LTM
6 9 (0.28%) Intranet
7 8 (0.25%) Skype
7 8 (0.25%) SSL
8 5 (0.16%) DNS
9 4 (0.13%) AMQP
9 4 (0.13%) Bluetooth
10 2 (0.063%) Ethernet
10 2 (0.063%) Kerberos
10 2 (0.063%) TCP/IP
10 2 (0.063%) Unified Communications
10 2 (0.063%) VPLS
11 1 (0.032%) RTP
11 1 (0.032%) SSH
11 1 (0.032%) VPN
Database & Business Intelligence
1 298 (9.40%) MongoDB
2 263 (8.29%) NoSQL
3 193 (6.09%) SQL Server
4 149 (4.70%) MySQL
5 126 (3.97%) PostgreSQL
6 115 (3.63%) Redis
7 95 (3.00%) Big Data
8 87 (2.74%) Relational Database
9 61 (1.92%) Amazon DynamoDB
10 45 (1.42%) Apache Cassandra
11 42 (1.32%) Hadoop
12 40 (1.26%) Neo4j
13 30 (0.95%) RDBMS
14 23 (0.73%) DB2
15 22 (0.69%) RavenDB
16 17 (0.54%) Blockchain
17 15 (0.47%) Apache Hive
17 15 (0.47%) CouchDB
18 13 (0.41%) SQL Server 2012
19 12 (0.38%) Amazon RDS
Development Applications
1 670 (21.13%) Git (software)
2 347 (10.94%) Jenkins
3 324 (10.22%) webpack
4 266 (8.39%) gulp
5 219 (6.91%) Grunt
6 178 (5.61%) Jasmine
7 172 (5.42%) Mocha
8 155 (4.89%) Maven
9 150 (4.73%) JIRA
10 141 (4.45%) Selenium
11 138 (4.35%) Babel
12 120 (3.78%) Cucumber
13 115 (3.63%) JUnit
14 112 (3.53%) Subversion
15 107 (3.37%) TeamCity
16 98 (3.09%) Karma Test Runner
17 82 (2.59%) Mockito
18 64 (2.02%) Gradle
19 55 (1.73%) Ant
20 54 (1.70%) NUnit
General
1 458 (14.44%) Finance
2 291 (9.18%) Banking
3 164 (5.17%) Retail
4 90 (2.84%) Investment Banking
5 82 (2.59%) Front Office
6 76 (2.40%) Marketing
7 70 (2.21%) Games
8 58 (1.83%) Telecoms
9 52 (1.64%) Publishing
10 22 (0.69%) Advertising
11 20 (0.63%) Law
12 18 (0.57%) Electronics
13 14 (0.44%) Legal
14 13 (0.41%) Manufacturing
14 13 (0.41%) Retail Banking
15 11 (0.35%) Financial Institution
16 6 (0.19%) Automotive
17 5 (0.16%) Music Industry
18 4 (0.13%) International Banking
18 4 (0.13%) Wholesale Banking
Job Titles
1 2,706 (85.34%) Developer
2 1,016 (32.04%) React Developer
3 916 (28.89%) JavaScript Developer
4 619 (19.52%) Front End Developer (Client-Side Developer)
5 410 (12.93%) Full Stack Developer
6 369 (11.64%) Java Developer
7 314 (9.90%) Senior Developer
8 279 (8.80%) Node.js Developer
9 263 (8.29%) .NET Developer
10 216 (6.81%) HTML Developer
11 204 (6.43%) C# Developer
12 197 (6.21%) Angular Developer
13 188 (5.93%) UI Developer
14 159 (5.01%) HTML CSS Developer
15 123 (3.88%) Web Developer
16 103 (3.25%) C# .NET Developer
17 100 (3.15%) Agile Developer
18 97 (3.06%) JavaScript Engineer
19 92 (2.90%) Senior React Developer
20 87 (2.74%) Senior JavaScript Developer
Libraries, Frameworks & Software Standards
1 1,701 (53.64%) HTML
2 1,673 (52.76%) CSS
3 1,449 (45.70%) AngularJS
4 1,421 (44.81%) Node.js
5 1,016 (32.04%) HTML5
6 730 (23.02%) CSS3
7 655 (20.66%) Redux
8 544 (17.16%) .NET
9 509 (16.05%) RESTful
10 478 (15.07%) Sass
11 464 (14.63%) jQuery
12 387 (12.20%) Web Services
13 351 (11.07%) REST
14 278 (8.77%) Spring
15 246 (7.76%) ASP.NET
16 237 (7.47%) Twitter Bootstrap
17 231 (7.28%) LESS
18 214 (6.75%) ASP.NET Web API
19 213 (6.72%) JSON
20 162 (5.11%) Spring Boot
Miscellaneous
1 312 (9.84%) Greenfield Project
2 281 (8.86%) User Experience
3 155 (4.89%) Fintech
4 138 (4.35%) Mobile App
5 88 (2.78%) Analytical Skills
6 82 (2.59%) Computer Science
7 40 (1.26%) Algorithms
8 38 (1.20%) Data Structures
9 37 (1.17%) Public Cloud
10 35 (1.10%) Foreign Exchange (FX)
11 33 (1.04%) Video on Demand
12 32 (1.01%) iPad
13 30 (0.95%) Derivative
14 27 (0.85%) Blog
15 25 (0.79%) Hedge funds
16 24 (0.76%) Equity Derivative
17 22 (0.69%) Enterprise Software
18 19 (0.60%) Virtual Team
19 18 (0.57%) Equities
20 17 (0.54%) Video\Live Streaming
Operating Systems
1 187 (5.90%) Linux
2 103 (3.25%) Android
3 101 (3.19%) Apple iOS
4 62 (1.96%) Unix
5 28 (0.88%) Windows
6 23 (0.73%) Mac OS X
7 14 (0.44%) Ubuntu
8 9 (0.28%) CoreOS
9 6 (0.19%) Debian
10 4 (0.13%) Red Hat Enterprise Linux
11 3 (0.095%) DC/OS
11 3 (0.095%) Mac OS
11 3 (0.095%) VMS
12 2 (0.063%) Windows Server
13 1 (0.032%) Windows Phone
13 1 (0.032%) zOS
Processes & Methodologies
1 1,624 (51.21%) Agile Software Development
2 1,110 (35.00%) TDD
3 798 (25.17%) Front End Development
4 564 (17.79%) BDD
5 461 (14.54%) Continuous Integration
6 437 (13.78%) Scrum
7 396 (12.49%) OO
8 365 (11.51%) Microservices
9 364 (11.48%) Test Automation
10 359 (11.32%) Web Development
11 351 (11.07%) DevOps
12 337 (10.63%) MVC
13 300 (9.46%) Software Engineering
14 265 (8.36%) Unit Testing
15 261 (8.23%) E-Commerce
16 240 (7.57%) Pair Programming
17 189 (5.96%) Open Source
18 172 (5.42%) SOLID
19 163 (5.14%) Responsive Web Design
20 160 (5.05%) SOA
Programming Languages
1 2,628 (82.88%) JavaScript
2 814 (25.67%) Java
3 519 (16.37%) C#
4 504 (15.89%) ES6
5 322 (10.15%) SQL
6 228 (7.19%) TypeScript
7 209 (6.59%) Python
8 138 (4.35%) PHP
9 135 (4.26%) Ruby
10 114 (3.60%) Scala
11 60 (1.89%) GraphQL
12 59 (1.86%) C++
13 53 (1.67%) Groovy
14 52 (1.64%) ES7
15 47 (1.48%) Go
16 37 (1.17%) T-SQL
17 36 (1.14%) Objective-C
18 35 (1.10%) Bash Shell
19 32 (1.01%) PowerShell
20 25 (0.79%) XPath
Qualifications
1 93 (2.93%) Degree
2 60 (1.89%) Security Cleared
3 39 (1.23%) SC Cleared
4 36 (1.14%) Computer Science Degree
5 6 (0.19%) BPSS Clearance
6 5 (0.16%) DV Cleared
7 3 (0.095%) Master's Degree
7 3 (0.095%) Microsoft Certification
8 2 (0.063%) MCSD
8 2 (0.063%) OCPJP
8 2 (0.063%) Sun Certification
9 1 (0.032%) BC Cleared
9 1 (0.032%) DBS Check
Quality Assurance & Compliance
1 84 (2.65%) QA
2 15 (0.47%) GCP
3 12 (0.38%) WCAG
4 8 (0.25%) PCI DSS
5 5 (0.16%) SLA
6 3 (0.095%) GDPR
7 2 (0.063%) Disclosure Scotland
7 2 (0.063%) MiFID
8 1 (0.032%) Data Quality
8 1 (0.032%) ISO/IEC 27001
System Software
1 427 (13.47%) Docker
2 19 (0.60%) Virtual Machines
3 9 (0.28%) Varnish
4 7 (0.22%) Apache ZooKeeper
5 6 (0.19%) etcd
6 2 (0.063%) Active Directory
Systems Management
1 182 (5.74%) Ansible
2 125 (3.94%) Opscode Chef
3 104 (3.28%) Kubernetes
4 103 (3.25%) Puppet
5 68 (2.14%) Terraform
6 18 (0.57%) Business Desktop Deployment
7 9 (0.28%) Mesos
8 8 (0.25%) Rancher
9 6 (0.19%) Consul
10 5 (0.16%) Control-M
10 5 (0.16%) Galera Cluster
10 5 (0.16%) ITRS Geneos
10 5 (0.16%) OpenNebula
11 4 (0.13%) Marathon
11 4 (0.13%) Packer
12 3 (0.095%) Apache Brooklyn
12 3 (0.095%) Grafana
13 2 (0.063%) logstash
13 2 (0.063%) Pingdom
13 2 (0.063%) Salt
Vendors
1 112 (3.53%) Oracle
2 105 (3.31%) Microsoft
3 95 (3.00%) Google
4 79 (2.49%) Adobe
5 40 (1.26%) New Relic
6 32 (1.01%) PayPal
7 22 (0.69%) Splunk
8 20 (0.63%) Xamarin
9 17 (0.54%) Apple
10 16 (0.50%) IBM
10 16 (0.50%) Salesforce.com
10 16 (0.50%) SAP
11 14 (0.44%) Sitecore
12 13 (0.41%) Atlassian
12 13 (0.41%) Twitter
13 10 (0.32%) AppDynamics
13 10 (0.32%) F5
14 9 (0.28%) Cisco
14 9 (0.28%) Green Hat
14 9 (0.28%) MuleSoft