Period
to 14 October 2019

The following table provides summary statistics for contract job vacancies advertised in London 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 14 October 2019 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 > London
6 months to
14 Oct 2019
Same period 2018 Same period 2017
Rank 28 38 55
Rank change year-on-year +10 +17 +45
Contract jobs citing React 2,351 2,571 1,990
As % of all contract IT jobs advertised in London 6.33% 5.63% 4.47%
As % of the Libraries, Frameworks & Software Standards category 17.43% 14.28% 12.07%
Number of daily rates quoted 1,856 2,045 1,659
London median daily rate £538 £520 £500
Median daily rate % change year-on-year +3.37% +4.00% +11.11%
10th Percentile £400 £385 £388
90th Percentile £700 £650 £638
England median daily rate £500 £479 £475
% change year-on-year +4.30% +0.92% +5.56%
Number of hourly rates quoted 9 3 1
London median hourly rate £115.00 £47.50 £30.00
Median hourly rate % change year-on-year +142.11% +58.33% -37.50%
England median hourly rate £57.00 £45.00 £45.00
% change year-on-year +26.67% - -6.25%

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

All Software Libraries and Frameworks
London
Contract vacancies with a requirement for technical specification, industry standards, software libraries and framework skills 13,487 18,003 16,483
As % of all contract IT jobs advertised in London 36.32% 39.39% 36.98%
Number of daily rates quoted 10,086 13,546 12,486
London median daily rate £525 £525 £500
Median daily rate % change year-on-year - +5.00% +11.11%
10th Percentile £375 £375 £350
90th Percentile £688 £675 £650
England median daily rate £500 £475 £450
% change year-on-year +5.26% +5.56% +5.88%
Number of hourly rates quoted 71 87 91
London median hourly rate £47.50 £43.50 £30.00
Median hourly rate % change year-on-year +9.20% +45.00% -29.41%
10th Percentile £21.25 £20.30 £18.50
90th Percentile £63.75 £72.22 £50.00
England median hourly rate £45.00 £41.57 £40.00
% change year-on-year +8.25% +3.93% +6.67%

React
Job Vacancy Trend in London

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

Job vacancy trend for React in London

React
Contractor Daily Rate Trend in London

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

Contractor daily rate trend for React in London

React
Contractor Daily Rate Histogram in London

The daily rate distribution of IT jobs citing React in London over the 6 months to 14 October 2019.

Contractor daily rate histogram for React in London

React
Contractor Hourly Rate Trend in London

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

Contractor hourly rate trend for React in London

React
Contractor Hourly Rate Histogram in London

The hourly rate distribution of IT jobs citing React in London over the 6 months to 14 October 2019.

Contractor hourly rate histogram for React in London

React
Contract Job Locations in London

The table below looks at the demand and provides a guide to the median contractor rates quoted in IT jobs citing React within the London region over the 6 months to 14 October 2019. 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
Central London +4 507 £525 - 269
West London +10 67 £450 -14.29% 79
South London +23 43 £500 +11.11% 16
East London -8 38 £563 +12.50% 44
North London +6 6 £425 - 14
React
England

For the 6 months to 14 October 2019, 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 London region with a requirement for React.

1 1,789 (76.10%) JavaScript
2 1,244 (52.91%) Agile Software Development
3 903 (38.41%) HTML
4 892 (37.94%) Node.js
5 882 (37.52%) CSS
6 778 (33.09%) AngularJS
7 725 (30.84%) TDD
8 652 (27.73%) Java
9 642 (27.31%) Front End Development
10 634 (26.97%) Redux
11 583 (24.80%) Finance
12 500 (21.27%) C#
13 464 (19.74%) AWS
14 447 (19.01%) HTML5
15 400 (17.01%) TypeScript
16 375 (15.95%) Microservices
17 341 (14.50%) .NET
18 337 (14.33%) Azure
19 336 (14.29%) Python
20 331 (14.08%) Git (software)
20 331 (14.08%) Docker
21 317 (13.48%) ES6
22 306 (13.02%) Software Engineering
23 300 (12.76%) Greenfield Project
24 298 (12.68%) SQL
25 289 (12.29%) User Experience
26 272 (11.57%) DevOps
27 269 (11.44%) Scrum
28 268 (11.40%) OO
29 262 (11.14%) BDD

React
Co-occurring IT Skills in London 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 58 (2.47%) Elasticsearch
2 46 (1.96%) Confluence
3 42 (1.79%) Apache Spark
4 30 (1.28%) CMS
5 28 (1.19%) SharePoint
6 24 (1.02%) Apache
7 18 (0.77%) Apache Solr
8 17 (0.72%) WordPress
9 16 (0.68%) JBoss
9 16 (0.68%) nginx
10 15 (0.64%) WebSphere
11 13 (0.55%) Drupal
12 12 (0.51%) Tomcat
13 9 (0.38%) Magnolia
14 7 (0.30%) IIS
14 7 (0.30%) Jetty
14 7 (0.30%) WebLogic
15 6 (0.26%) Adobe Experience Manager
15 6 (0.26%) Oracle Self-Service HR
16 5 (0.21%) SharePoint 2013
Applications
1 18 (0.77%) Photoshop
2 15 (0.64%) Sketch
3 11 (0.47%) Marvel
4 9 (0.38%) Adobe Illustrator
4 9 (0.38%) Chatbot
5 6 (0.26%) Microsoft Excel
6 4 (0.17%) MS Visio
7 3 (0.13%) InfoPath
7 3 (0.13%) InVision
8 2 (0.085%) Adobe Creative Suite
8 2 (0.085%) Spreadsheet
8 2 (0.085%) Zeplin
9 1 (0.043%) Microsoft Office
9 1 (0.043%) Microsoft PowerPoint
Business Applications
1 18 (0.77%) Magento
2 8 (0.34%) Shopify
3 7 (0.30%) FINCAD Analytics
4 4 (0.17%) thinkFolio
5 3 (0.13%) Dynamics CRM
6 2 (0.085%) SAP Oil and Gas
7 1 (0.043%) BusinessWorks
7 1 (0.043%) Fredhopper
7 1 (0.043%) Oracle BPM
7 1 (0.043%) Oracle Cash Management
7 1 (0.043%) SAP Hybris
7 1 (0.043%) Sparx Enterprise Architect
Cloud Services
1 464 (19.74%) AWS
2 337 (14.33%) Azure
3 136 (5.78%) GCP
4 125 (5.32%) Serverless
5 113 (4.81%) GitHub
6 71 (3.02%) AWS Lambda
7 68 (2.89%) npm
8 66 (2.81%) Amazon S3
9 56 (2.38%) OpenShift
10 35 (1.49%) SaaS
11 34 (1.45%) Amazon SQS
12 29 (1.23%) Amazon EC2
13 27 (1.15%) Heroku
14 25 (1.06%) Amazon ECS
14 25 (1.06%) AWS CloudFormation
14 25 (1.06%) Cloud Computing
15 22 (0.94%) Power Platform
16 18 (0.77%) Yarn
17 17 (0.72%) Office 365
18 16 (0.68%) Slack
Communications & Networking
1 24 (1.02%) HTTP
2 8 (0.34%) Internet
2 8 (0.34%) SSH
3 5 (0.21%) Intranet
3 5 (0.21%) NetScaler
3 5 (0.21%) Reverse Proxy
4 4 (0.17%) HTTPS
5 3 (0.13%) RTMP
5 3 (0.13%) Skype
6 2 (0.085%) Extranet
6 2 (0.085%) Firewall
6 2 (0.085%) FTP
6 2 (0.085%) SMTP
6 2 (0.085%) WAN
7 1 (0.043%) Kerberos
7 1 (0.043%) LAN
7 1 (0.043%) Software-Defined Networking
7 1 (0.043%) SSL
7 1 (0.043%) VPN
Database & Business Intelligence
1 169 (7.19%) SQL Server
2 162 (6.89%) NoSQL
3 115 (4.89%) MongoDB
4 74 (3.15%) Relational Database
5 62 (2.64%) Amazon RDS
5 62 (2.64%) PostgreSQL
6 61 (2.59%) Big Data
6 61 (2.59%) MySQL
7 40 (1.70%) Amazon DynamoDB
8 39 (1.66%) Apache Cassandra
9 35 (1.49%) Blockchain
10 34 (1.45%) Hadoop
11 30 (1.28%) Amazon Redshift
12 27 (1.15%) Amazon Athena
13 23 (0.98%) Redis
14 19 (0.81%) QlikView
15 17 (0.72%) Power BI
16 16 (0.68%) Flink
16 16 (0.68%) SQL Server Analysis Services
17 15 (0.64%) Neo4j
Development Applications
1 331 (14.08%) Git (software)
2 185 (7.87%) Jenkins
3 157 (6.68%) webpack
4 132 (5.61%) JIRA
5 75 (3.19%) Mocha
6 73 (3.11%) Jasmine
7 69 (2.93%) Selenium
8 63 (2.68%) gulp
9 61 (2.59%) Maven
10 59 (2.51%) TeamCity
11 50 (2.13%) Cucumber
12 47 (2.00%) Babel
13 45 (1.91%) Grunt
14 43 (1.83%) JUnit
15 35 (1.49%) Bitbucket
16 31 (1.32%) SonarQube
17 30 (1.28%) Gradle
17 30 (1.28%) Visual Studio
18 29 (1.23%) Subversion
19 26 (1.11%) Atlassian Bamboo
General
1 583 (24.80%) Finance
2 236 (10.04%) Front Office
3 202 (8.59%) Banking
4 90 (3.83%) Retail
5 82 (3.49%) Investment Banking
6 45 (1.91%) Marketing
7 40 (1.70%) Games
8 30 (1.28%) Advertising
9 27 (1.15%) Back Office
10 21 (0.89%) Financial Institution
11 20 (0.85%) Publishing
12 13 (0.55%) Public Sector
13 12 (0.51%) Law
14 7 (0.30%) Retail Banking
15 6 (0.26%) Automotive
16 4 (0.17%) Aerospace
16 4 (0.17%) Legal
17 3 (0.13%) Prime Brokerage
18 2 (0.085%) Corporate Banking
18 2 (0.085%) International Banking
Job Titles
1 1,913 (81.37%) Developer
2 962 (40.92%) React Developer
3 460 (19.57%) Full Stack Developer
4 432 (18.38%) JavaScript Developer
5 423 (17.99%) Front End Developer (Client-Side Developer)
6 224 (9.53%) Senior Developer
7 192 (8.17%) Java Developer
8 179 (7.61%) Node.js Developer
9 155 (6.59%) C# Developer
10 124 (5.27%) Software Engineer
11 122 (5.19%) Senior React Developer
12 110 (4.68%) .NET Developer
13 103 (4.38%) UI Developer
14 91 (3.87%) Angular Developer
15 83 (3.53%) Architect
16 76 (3.23%) Python Developer
17 63 (2.68%) Lead Developer
18 61 (2.59%) Senior JavaScript Developer
19 59 (2.51%) HTML Developer
19 59 (2.51%) Web Developer
Libraries, Frameworks & Software Standards
1 903 (38.41%) HTML
2 892 (37.94%) Node.js
3 882 (37.52%) CSS
4 778 (33.09%) AngularJS
5 634 (26.97%) Redux
6 447 (19.01%) HTML5
7 341 (14.50%) .NET
8 258 (10.97%) CSS3
9 228 (9.70%) Web Services
10 224 (9.53%) GraphQL
11 222 (9.44%) REST
11 222 (9.44%) Sass
12 216 (9.19%) Vue.js
13 197 (8.38%) RESTful
14 184 (7.83%) Spring
15 138 (5.87%) jQuery
16 134 (5.70%) Twitter Bootstrap
17 119 (5.06%) ASP.NET
18 111 (4.72%) Kafka
19 109 (4.64%) Jest
Miscellaneous
1 300 (12.76%) Greenfield Project
2 289 (12.29%) User Experience
3 151 (6.42%) Fixed Income
4 135 (5.74%) Hedge funds
5 134 (5.70%) Mobile App
6 133 (5.66%) Analytical Skills
7 124 (5.27%) Derivative
8 83 (3.53%) Foreign Exchange (FX)
9 63 (2.68%) Enterprise Software
10 58 (2.47%) Equities
11 30 (1.28%) Algorithms
12 24 (1.02%) Cloud Native
13 18 (0.77%) Digital Media
14 17 (0.72%) Reference Data
15 16 (0.68%) Blog
15 16 (0.68%) Data Structures
16 15 (0.64%) Graphic Design
17 14 (0.60%) Equity Derivative
17 14 (0.60%) Linux Command Line
18 13 (0.55%) Public Cloud
Operating Systems
1 95 (4.04%) Linux
2 38 (1.62%) Android
2 38 (1.62%) Unix
3 37 (1.57%) Apple iOS
4 30 (1.28%) Windows
5 9 (0.38%) Mac OS X
6 6 (0.26%) CentOS
6 6 (0.26%) Debian
6 6 (0.26%) Red Hat Enterprise Linux
6 6 (0.26%) Ubuntu
7 3 (0.13%) Mac OS
8 2 (0.085%) Windows Server
9 1 (0.043%) Android TV
9 1 (0.043%) VMS
9 1 (0.043%) Windows Server 2012
Processes & Methodologies
1 1,244 (52.91%) Agile Software Development
2 725 (30.84%) TDD
3 642 (27.31%) Front End Development
4 375 (15.95%) Microservices
5 306 (13.02%) Software Engineering
6 272 (11.57%) DevOps
7 269 (11.44%) Scrum
8 268 (11.40%) OO
9 262 (11.14%) BDD
10 241 (10.25%) Continuous Integration
11 209 (8.89%) Test Automation
12 202 (8.59%) Fintech
13 194 (8.25%) E-Commerce
14 185 (7.87%) MVC
15 179 (7.61%) Web Development
16 162 (6.89%) Unit Testing
17 150 (6.38%) Mentoring
18 141 (6.00%) Open Source
19 133 (5.66%) SDLC
20 128 (5.44%) OOP
Programming Languages
1 1,789 (76.10%) JavaScript
2 652 (27.73%) Java
3 500 (21.27%) C#
4 400 (17.01%) TypeScript
5 336 (14.29%) Python
6 317 (13.48%) ES6
7 298 (12.68%) SQL
8 119 (5.06%) Java 8
9 107 (4.55%) C++
10 84 (3.57%) Scala
11 73 (3.11%) PHP
12 58 (2.47%) Ruby
13 40 (1.70%) Go
14 34 (1.45%) ES7
15 26 (1.11%) PowerShell
16 25 (1.06%) R
16 25 (1.06%) T-SQL
17 18 (0.77%) C
17 18 (0.77%) Kotlin
18 16 (0.68%) Java 9
Qualifications
1 121 (5.15%) Degree
2 60 (2.55%) Security Cleared
3 40 (1.70%) SC Cleared
4 35 (1.49%) Computer Science Degree
5 24 (1.02%) AWS Certification
6 16 (0.68%) Master's Degree
7 13 (0.55%) Numerate Degree
8 9 (0.38%) DV Cleared
9 2 (0.085%) Microsoft Certification
10 1 (0.043%) A+ Certification
10 1 (0.043%) CHECK Team Member
10 1 (0.043%) MCSD
10 1 (0.043%) PMI Certification
10 1 (0.043%) PMP
10 1 (0.043%) Sun Certification
Quality Assurance & Compliance
1 52 (2.21%) QA
2 8 (0.34%) MiFID
3 3 (0.13%) EMIR
3 3 (0.13%) SLA
3 3 (0.13%) WCAG
4 1 (0.043%) GDPR
4 1 (0.043%) PCI DSS
4 1 (0.043%) PMO
4 1 (0.043%) PSD2
System Software
1 331 (14.08%) Docker
2 11 (0.47%) Active Directory
3 9 (0.38%) VMware Infrastructure
4 7 (0.30%) HDFS
5 5 (0.21%) Apache ZooKeeper
5 5 (0.21%) Microsoft App-V
5 5 (0.21%) Virtual Desktop
5 5 (0.21%) XenApp
5 5 (0.21%) XenDesktop
6 1 (0.043%) GridGain
6 1 (0.043%) Varnish
Systems Management
1 160 (6.81%) Kubernetes
2 55 (2.34%) Terraform
3 27 (1.15%) Ansible
4 16 (0.68%) Puppet
5 9 (0.38%) Istio
6 7 (0.30%) Microsoft Intune
7 6 (0.26%) Grafana
7 6 (0.26%) Hadoop YARN
7 6 (0.26%) ITRS Geneos
7 6 (0.26%) Salt
7 6 (0.26%) SCCM
8 4 (0.17%) Docker Swarm
8 4 (0.17%) Single Sign-On
9 3 (0.13%) Kibana
9 3 (0.13%) logstash
10 2 (0.085%) CloudHub
10 2 (0.085%) Opscode Chef
11 1 (0.043%) Apache Slider
11 1 (0.043%) Mesos
11 1 (0.043%) Packer
Vendors
1 127 (5.40%) Microsoft
2 102 (4.34%) Google
3 55 (2.34%) Bloomberg
4 49 (2.08%) Reuters
5 43 (1.83%) Oracle
6 26 (1.11%) Splunk
7 20 (0.85%) IBM
7 20 (0.85%) Tableau
8 16 (0.68%) Remedy
9 13 (0.55%) Cognos
9 13 (0.55%) MicroStrategy
10 12 (0.51%) Salesforce.com
11 11 (0.47%) hybris
12 9 (0.38%) Cypress Semiconductor
12 9 (0.38%) Elastic Path
12 9 (0.38%) VMware
13 8 (0.34%) Adobe
13 8 (0.34%) Demandware
13 8 (0.34%) Sitecore
13 8 (0.34%) Sybase