Period
to 26 May 2018

The following table provides summary statistics for contract job vacancies advertised in the City of 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 26 May 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
Central London > City of London
6 months to
26 May 2018
Same period 2017 Same period 2016
Rank 35 48 128
Rank change year-on-year +13 +80 +138
Contract jobs citing React 397 272 112
As % of all contract IT jobs advertised in the City of London 5.69% 4.38% 1.72%
As % of the Libraries, Frameworks & Software Standards category 14.80% 11.91% 5.16%
Number of daily rates quoted 330 233 101
City of London median daily rate £525 £500 £425
Median daily rate % change year-on-year +5.00% +17.65% -1.16%
10th Percentile £375 £376 £263
90th Percentile £650 £638 £545
Central London median daily rate £500 £495 £438
% change year-on-year +1.06% +13.09% +2.94%
Number of hourly rates quoted 0 0 0
City of London median hourly rate - - -
Central London 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 the City of London with a requirement for technical specification, industry standards, software libraries and framework skills.

All Software Libraries and Frameworks
City of London
Contract vacancies with a requirement for technical specification, industry standards, software libraries and framework skills 2,682 2,283 2,170
As % of all contract IT jobs advertised in the City of London 38.45% 36.78% 33.42%
Number of daily rates quoted 2,198 1,883 1,830
City of London median daily rate £525 £500 £475
Median daily rate % change year-on-year +5.00% +5.26% +5.56%
10th Percentile £365 £334 £313
90th Percentile £673 £644 £638
Central London median daily rate £505 £480 £450
% change year-on-year +5.21% +6.67% -
Number of hourly rates quoted 14 5 5
City of London median hourly rate £21.75 £24.86 £43.57
Median hourly rate % change year-on-year -12.51% -42.94% +79.82%
10th Percentile £21.08 £23.98 £17.09
90th Percentile £58.23 £33.73 £60.00
Central London median hourly rate £22.00 £24.86 £43.57
% change year-on-year -11.50% -42.94% +59.19%

React
Job Vacancy Trend in the City of London

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

Job vacancy trend for React in the City of London

React
Contractor Daily Rate Trend in the City of London

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

Contractor daily rate trend for React in the City of London

React
Contractor Daily Rate Histogram in the City of London

The daily rate distribution of IT jobs citing React in the City of London over the 6 months to 26 May 2018.

Contractor daily rate histogram for React in the City of London

React
Contract Job Locations in the City of 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 City of London region over the 6 months to 26 May 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
Moorgate - 5 £400 -
London Bridge -12 3 £400 +23.08%
React
Central London

For the 6 months to 26 May 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 City of London region with a requirement for React.

1 307 (77.33%) JavaScript
2 205 (51.64%) Node.js
3 197 (49.62%) CSS
4 196 (49.37%) HTML
5 157 (39.55%) Agile Software Development
6 145 (36.52%) AngularJS
7 139 (35.01%) HTML5
8 117 (29.47%) TDD
9 116 (29.22%) Java
10 113 (28.46%) Redux
11 94 (23.68%) Git (software)
12 93 (23.43%) CSS3
13 92 (23.17%) Banking
14 90 (22.67%) Finance
15 89 (22.42%) C#
15 89 (22.42%) RESTful
16 84 (21.16%) Front End Development
17 72 (18.14%) .NET
18 71 (17.88%) Docker
19 69 (17.38%) ES6
19 69 (17.38%) Web Development
20 66 (16.62%) Microservices
21 62 (15.62%) BDD
22 61 (15.37%) REST
23 55 (13.85%) Amazon AWS
23 55 (13.85%) Greenfield Project
24 53 (13.35%) Python
25 52 (13.10%) Web Services
26 51 (12.85%) webpack
27 50 (12.59%) DevOps

React
Co-occurring IT Skills in the City of 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 13 (3.27%) Cloud Foundry
2 10 (2.52%) Apache
2 10 (2.52%) Apache Spark
3 8 (2.02%) Elasticsearch
4 7 (1.76%) Confluence
5 5 (1.26%) CMS
5 5 (1.26%) NServiceBus
5 5 (1.26%) SharePoint
5 5 (1.26%) Tomcat
6 3 (0.76%) nginx
6 3 (0.76%) Sitecore CMS
7 2 (0.50%) Adobe Experience Manager
7 2 (0.50%) Ethereum
7 2 (0.50%) OpenStack
7 2 (0.50%) Oracle SOA Suite
8 1 (0.25%) Apache ServiceMix
8 1 (0.25%) Apache Solr
8 1 (0.25%) EPiServer
8 1 (0.25%) Hyperledger
8 1 (0.25%) SharePoint 2013
Applications
1 3 (0.76%) Photoshop
2 2 (0.50%) Microsoft Excel
3 1 (0.25%) Microsoft Office
3 1 (0.25%) Microsoft Project
3 1 (0.25%) MS Visio
Business Applications
1 14 (3.53%) Payment Gateway
2 1 (0.25%) Dynamics CRM
2 1 (0.25%) Eloqua
2 1 (0.25%) ION MarketView
2 1 (0.25%) Temenos T24
Cloud Services
1 55 (13.85%) Amazon AWS
2 49 (12.34%) Microsoft Azure
3 19 (4.79%) npm
4 13 (3.27%) PaaS
4 13 (3.27%) Serverless
5 9 (2.27%) Heroku
6 6 (1.51%) Google Cloud Platform
7 4 (1.01%) SaaS
8 3 (0.76%) Amazon EC2
8 3 (0.76%) Amazon SQS
8 3 (0.76%) Yarn
9 2 (0.50%) Adobe Analytics
9 2 (0.50%) Amazon S3
9 2 (0.50%) AWS Lambda
9 2 (0.50%) GitHub
9 2 (0.50%) Google Analytics
9 2 (0.50%) Office 365
10 1 (0.25%) AWS CloudFormation
10 1 (0.25%) NuGet
10 1 (0.25%) Virtual Private Cloud
Communications & Networking
1 15 (3.78%) HTTP
2 8 (2.02%) DNS
2 8 (2.02%) FTP
2 8 (2.02%) SSL
2 8 (2.02%) TCP/IP
3 7 (1.76%) Internet
4 2 (0.50%) Intranet
5 1 (0.25%) Kerberos
Database & Business Intelligence
1 46 (11.59%) NoSQL
2 29 (7.30%) SQL Server
3 28 (7.05%) MongoDB
4 18 (4.53%) PostgreSQL
5 16 (4.03%) MySQL
5 16 (4.03%) Redis
6 13 (3.27%) Relational Database
7 12 (3.02%) RDBMS
8 9 (2.27%) Big Data
9 5 (1.26%) Amazon DynamoDB
10 4 (1.01%) Apache Cassandra
10 4 (1.01%) Cosmos DB
10 4 (1.01%) CouchDB
10 4 (1.01%) RavenDB
10 4 (1.01%) SQL Server 2012
10 4 (1.01%) SQL Server 2014
10 4 (1.01%) SQL Server 2016
11 3 (0.76%) Blockchain
11 3 (0.76%) Hadoop
12 2 (0.50%) Couchbase
Development Applications
1 94 (23.68%) Git (software)
2 51 (12.85%) webpack
3 50 (12.59%) Jenkins
4 33 (8.31%) gulp
5 30 (7.56%) Babel
6 23 (5.79%) Selenium
7 17 (4.28%) Sonatype Nexus
8 16 (4.03%) Cucumber
8 16 (4.03%) Jasmine
9 15 (3.78%) Gerrit
9 15 (3.78%) Grunt
9 15 (3.78%) Visual Studio
10 14 (3.53%) IBM UrbanCode
10 14 (3.53%) Mocha
10 14 (3.53%) SonarQube
10 14 (3.53%) TeamCity
11 13 (3.27%) JIRA
11 13 (3.27%) Team Foundation Server
12 11 (2.77%) WebDriver
13 10 (2.52%) Visual Studio Team System
General
1 92 (23.17%) Banking
2 90 (22.67%) Finance
3 33 (8.31%) Investment Banking
4 30 (7.56%) Retail
5 22 (5.54%) Games
6 21 (5.29%) Telecoms
7 14 (3.53%) Marketing
8 8 (2.02%) Front Office
9 7 (1.76%) Financial Institution
10 4 (1.01%) Retail Banking
11 3 (0.76%) Advertising
11 3 (0.76%) Digital Economy
11 3 (0.76%) Law
12 2 (0.50%) Legal
13 1 (0.25%) Publishing
Job Titles
1 320 (80.60%) Developer
2 126 (31.74%) React Developer
3 92 (23.17%) JavaScript Developer
4 75 (18.89%) Front End Developer (Client-Side Developer)
5 59 (14.86%) Full Stack Developer
6 57 (14.36%) Java Developer
7 34 (8.56%) Web Developer
8 33 (8.31%) Node.js Developer
9 30 (7.56%) Senior Developer
10 27 (6.80%) Angular Developer
11 26 (6.55%) .NET Developer
11 26 (6.55%) C# Developer
12 23 (5.79%) DevOps Engineer
13 20 (5.04%) Software Engineer
14 19 (4.79%) HTML Developer
14 19 (4.79%) Java Web Developer
15 17 (4.28%) UI Developer
16 14 (3.53%) Senior React Developer
17 12 (3.02%) Kubernetes Engineer
18 11 (2.77%) C# .NET Developer
Libraries, Frameworks & Software Standards
1 205 (51.64%) Node.js
2 197 (49.62%) CSS
3 196 (49.37%) HTML
4 145 (36.52%) AngularJS
5 139 (35.01%) HTML5
6 113 (28.46%) Redux
7 93 (23.43%) CSS3
8 89 (22.42%) RESTful
9 72 (18.14%) .NET
10 61 (15.37%) REST
11 52 (13.10%) Web Services
12 47 (11.84%) Sass
13 32 (8.06%) LESS
13 32 (8.06%) Spring
13 32 (8.06%) Twitter Bootstrap
14 31 (7.81%) jQuery
15 30 (7.56%) Express
16 29 (7.30%) JSON
17 24 (6.05%) ASP.NET
17 24 (6.05%) React Native
Miscellaneous
1 55 (13.85%) Greenfield Project
2 49 (12.34%) User Experience
3 39 (9.82%) Fintech
4 27 (6.80%) Mobile App
5 24 (6.05%) iPad
6 13 (3.27%) Foreign Exchange (FX)
7 11 (2.77%) Fixed Income
8 8 (2.02%) Computer Science
8 8 (2.02%) Credit Risk
9 7 (1.76%) Algorithms
9 7 (1.76%) Derivative
10 5 (1.26%) Equities
10 5 (1.26%) Management Information System
10 5 (1.26%) Virtual Team
11 4 (1.01%) RIA
12 3 (0.76%) Analytical Skills
13 2 (0.50%) Enterprise Software
13 2 (0.50%) Video on Demand
14 1 (0.25%) Bitcoin
14 1 (0.25%) Over-the-Top Content
Operating Systems
1 30 (7.56%) Linux
2 22 (5.54%) Unix
3 12 (3.02%) Apple iOS
4 11 (2.77%) Windows
5 9 (2.27%) Android
6 7 (1.76%) Mac OS X
6 7 (1.76%) Windows Server
7 1 (0.25%) VMS
Processes & Methodologies
1 157 (39.55%) Agile Software Development
2 117 (29.47%) TDD
3 84 (21.16%) Front End Development
4 69 (17.38%) Web Development
5 66 (16.62%) Microservices
6 62 (15.62%) BDD
7 50 (12.59%) DevOps
8 46 (11.59%) Continuous Integration
9 45 (11.34%) E-Commerce
10 40 (10.08%) Software Engineering
11 33 (8.31%) Open Source
11 33 (8.31%) Unit Testing
12 26 (6.55%) Test Automation
13 24 (6.05%) Scrum
14 22 (5.54%) Deployment Automation
14 22 (5.54%) MVC
14 22 (5.54%) OO
15 18 (4.53%) Problem-Solving
16 17 (4.28%) Responsive Web Design
17 16 (4.03%) SDLC
Programming Languages
1 307 (77.33%) JavaScript
2 116 (29.22%) Java
3 89 (22.42%) C#
4 69 (17.38%) ES6
5 53 (13.35%) Python
6 36 (9.07%) Ruby
7 31 (7.81%) SQL
7 31 (7.81%) TypeScript
8 29 (7.30%) Java 8
9 17 (4.28%) PowerShell
10 16 (4.03%) C++
11 14 (3.53%) Bash Shell
12 13 (3.27%) Groovy
13 11 (2.77%) Scala
14 9 (2.27%) Go
14 9 (2.27%) PHP
15 6 (1.51%) JSX
16 5 (1.26%) ES7
16 5 (1.26%) R
17 3 (0.76%) ES8
Qualifications
1 11 (2.77%) Degree
2 6 (1.51%) Computer Science Degree
3 4 (1.01%) Security Cleared
4 3 (0.76%) SC Cleared
5 1 (0.25%) SAFe Agilist
Quality Assurance & Compliance
1 11 (2.77%) QA
2 1 (0.25%) Data Quality
2 1 (0.25%) SLA
System Software
1 71 (17.88%) Docker
2 6 (1.51%) Active Directory
3 2 (0.50%) HDFS
4 1 (0.25%) Apache ZooKeeper
4 1 (0.25%) Varnish
4 1 (0.25%) Virtual Machines
Systems Management
1 23 (5.79%) Ansible
1 23 (5.79%) Kubernetes
2 11 (2.77%) Terraform
3 8 (2.02%) Marathon
3 8 (2.02%) Mesos
4 2 (0.50%) Hadoop YARN
4 2 (0.50%) Opscode Chef
5 1 (0.25%) EMC NetWorker
5 1 (0.25%) Kibana
5 1 (0.25%) logstash
5 1 (0.25%) Oozie
5 1 (0.25%) Puppet
5 1 (0.25%) Systems Management Server (SMS)
Vendors
1 14 (3.53%) Microsoft
2 11 (2.77%) Google
3 8 (2.02%) Oracle
4 7 (1.76%) Salesforce.com
5 4 (1.01%) DevExpress
5 4 (1.01%) Splunk
5 4 (1.01%) Sybase
6 3 (0.76%) Adobe
6 3 (0.76%) FXall
6 3 (0.76%) Reuters
6 3 (0.76%) Sitecore
6 3 (0.76%) Solace
7 2 (0.50%) Tableau
7 2 (0.50%) TIBCO
8 1 (0.25%) Facebook
8 1 (0.25%) Marketo
8 1 (0.25%) MuleSoft
8 1 (0.25%) PayPal
8 1 (0.25%) Salesforce Marketing Cloud
8 1 (0.25%) Xamarin