Period
to 17 July 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 17 July 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
17 Jul 2018
Same period 2017 Same period 2016
Rank 34 44 110
Rank change year-on-year +10 +66 +163
Contract jobs citing React 406 316 141
As % of all contract IT jobs advertised in the City of London 5.72% 4.89% 2.07%
As % of the Libraries, Frameworks & Software Standards category 14.67% 13.28% 6.03%
Number of daily rates quoted 348 270 132
City of London median daily rate £525 £500 £438
Median daily rate % change year-on-year +5.00% +14.29% +2.94%
10th Percentile £396 £406 £278
90th Percentile £675 £638 £601
Central London median daily rate £525 £500 £450
% change year-on-year +5.00% +11.11% +5.88%
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 2,768 2,379 2,339
As % of all contract IT jobs advertised in the City of London 39.03% 36.83% 34.34%
Number of daily rates quoted 2,258 1,935 1,984
City of London median daily rate £525 £500 £475
Median daily rate % change year-on-year +5.00% +5.26% +5.56%
10th Percentile £368 £355 £313
90th Percentile £675 £650 £638
Central London median daily rate £520 £500 £463
% change year-on-year +4.10% +8.00% +2.78%
Number of hourly rates quoted 14 11 5
City of London median hourly rate £21.75 £24.49 £20.00
Median hourly rate % change year-on-year -11.17% +22.43% -22.48%
10th Percentile £21.00 £20.75 £16.69
90th Percentile £56.88 £29.62 £35.74
Central London median hourly rate £22.00 £24.42 £20.00
% change year-on-year -9.92% +22.11% -26.93%

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 17 July 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 17 July 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 -4 5 £400 -20.00%
London Bridge -8 3 £400 +23.08%
React
Central London

For the 6 months to 17 July 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.

1 315 (77.59%) JavaScript
2 196 (48.28%) HTML
3 195 (48.03%) CSS
4 180 (44.33%) Node.js
5 175 (43.10%) Agile Software Development
6 157 (38.67%) AngularJS
7 137 (33.74%) HTML5
8 136 (33.50%) TDD
9 126 (31.03%) Redux
10 122 (30.05%) Java
11 103 (25.37%) Finance
12 91 (22.41%) Git (software)
12 91 (22.41%) Front End Development
13 90 (22.17%) CSS3
14 89 (21.92%) Banking
15 84 (20.69%) C#
16 75 (18.47%) RESTful
17 73 (17.98%) .NET
18 72 (17.73%) ES6
19 71 (17.49%) REST
20 64 (15.76%) Web Development
20 64 (15.76%) Greenfield Project
21 60 (14.78%) webpack
22 57 (14.04%) Amazon AWS
22 57 (14.04%) BDD
23 55 (13.55%) Microservices
23 55 (13.55%) Docker
23 55 (13.55%) Fintech
24 54 (13.30%) User Experience
25 53 (13.05%) Python

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 14 (3.45%) Apache Spark
2 12 (2.96%) Apache
3 8 (1.97%) Cloud Foundry
3 8 (1.97%) Tomcat
4 7 (1.72%) Elasticsearch
5 6 (1.48%) CMS
5 6 (1.48%) Confluence
6 4 (0.99%) SharePoint
6 4 (0.99%) Sitecore CMS
7 3 (0.74%) Adobe Experience Manager
7 3 (0.74%) Apache Solr
7 3 (0.74%) nginx
7 3 (0.74%) NServiceBus
8 2 (0.49%) Ethereum
8 2 (0.49%) OpenStack
8 2 (0.49%) Oracle SOA Suite
9 1 (0.25%) Apache ServiceMix
9 1 (0.25%) Hyperledger
9 1 (0.25%) SharePoint 2013
9 1 (0.25%) WordPress
Applications
1 2 (0.49%) Microsoft Excel
1 2 (0.49%) Photoshop
2 1 (0.25%) InVision
2 1 (0.25%) Microsoft Office
2 1 (0.25%) Microsoft Project
2 1 (0.25%) MS Visio
Business Applications
1 8 (1.97%) 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 57 (14.04%) Amazon AWS
2 51 (12.56%) Microsoft Azure
3 24 (5.91%) npm
4 12 (2.96%) Serverless
5 11 (2.71%) Heroku
6 8 (1.97%) PaaS
7 7 (1.72%) Google Cloud Platform
8 6 (1.48%) Yarn
9 4 (0.99%) Amazon EC2
9 4 (0.99%) AWS Lambda
9 4 (0.99%) SaaS
10 2 (0.49%) Adobe Analytics
10 2 (0.49%) Amazon S3
10 2 (0.49%) AWS CloudFormation
10 2 (0.49%) GitHub
10 2 (0.49%) Google Analytics
11 1 (0.25%) Amazon EMR
11 1 (0.25%) Office 365
11 1 (0.25%) OpenShift
11 1 (0.25%) Virtual Private Cloud
Communications & Networking
1 18 (4.43%) HTTP
2 10 (2.46%) DNS
2 10 (2.46%) FTP
2 10 (2.46%) SSL
2 10 (2.46%) TCP/IP
3 5 (1.23%) Internet
4 2 (0.49%) Intranet
5 1 (0.25%) AMQP
5 1 (0.25%) Kerberos
Database & Business Intelligence
1 43 (10.59%) NoSQL
2 28 (6.90%) SQL Server
3 26 (6.40%) MongoDB
4 22 (5.42%) PostgreSQL
5 19 (4.68%) MySQL
6 16 (3.94%) Redis
6 16 (3.94%) Relational Database
7 13 (3.20%) RDBMS
8 9 (2.22%) Big Data
9 7 (1.72%) SQL Server 2016
10 6 (1.48%) Cosmos DB
10 6 (1.48%) SQL Server 2012
11 5 (1.23%) Amazon DynamoDB
12 4 (0.99%) Apache Cassandra
12 4 (0.99%) Blockchain
12 4 (0.99%) SQL Server 2014
13 3 (0.74%) Hadoop
13 3 (0.74%) HBase
14 2 (0.49%) RavenDB
14 2 (0.49%) Riak
Development Applications
1 91 (22.41%) Git (software)
2 60 (14.78%) webpack
3 42 (10.34%) Jenkins
4 40 (9.85%) gulp
5 34 (8.37%) Babel
6 21 (5.17%) Grunt
6 21 (5.17%) Selenium
7 17 (4.19%) Jasmine
8 15 (3.69%) JIRA
8 15 (3.69%) TeamCity
9 12 (2.96%) Visual Studio
10 11 (2.71%) Cucumber
10 11 (2.71%) Octopus Deploy
10 11 (2.71%) Team Foundation Server
11 10 (2.46%) GitLab
11 10 (2.46%) Sonatype Nexus
12 9 (2.22%) IBM UrbanCode
12 9 (2.22%) JUnit
12 9 (2.22%) SonarQube
12 9 (2.22%) WebDriver
General
1 103 (25.37%) Finance
2 89 (21.92%) Banking
3 36 (8.87%) Investment Banking
4 32 (7.88%) Retail
5 19 (4.68%) Games
5 19 (4.68%) Telecoms
6 10 (2.46%) Financial Institution
6 10 (2.46%) Marketing
7 8 (1.97%) Front Office
8 4 (0.99%) Law
8 4 (0.99%) Retail Banking
9 3 (0.74%) Digital Economy
10 2 (0.49%) Advertising
10 2 (0.49%) Prime Brokerage
11 1 (0.25%) Legal
Job Titles
1 341 (83.99%) Developer
2 132 (32.51%) React Developer
3 89 (21.92%) JavaScript Developer
4 84 (20.69%) Front End Developer (Client-Side Developer)
5 62 (15.27%) Java Developer
6 54 (13.30%) Full Stack Developer
7 38 (9.36%) Angular Developer
8 35 (8.62%) Web Developer
9 32 (7.88%) Senior Developer
10 28 (6.90%) Node.js Developer
11 25 (6.16%) UI Developer
12 24 (5.91%) C# Developer
13 23 (5.67%) .NET Developer
14 18 (4.43%) HTML Developer
15 16 (3.94%) DevOps Engineer
15 16 (3.94%) Java Web Developer
16 13 (3.20%) Software Engineer
17 12 (2.96%) Ruby Developer
17 12 (2.96%) Senior JavaScript Developer
17 12 (2.96%) Senior React Developer
Libraries, Frameworks & Software Standards
1 196 (48.28%) HTML
2 195 (48.03%) CSS
3 180 (44.33%) Node.js
4 157 (38.67%) AngularJS
5 137 (33.74%) HTML5
6 126 (31.03%) Redux
7 90 (22.17%) CSS3
8 75 (18.47%) RESTful
9 73 (17.98%) .NET
10 71 (17.49%) REST
11 52 (12.81%) Sass
12 37 (9.11%) Web Services
13 35 (8.62%) Twitter Bootstrap
14 34 (8.37%) Spring
15 33 (8.13%) JSON
16 32 (7.88%) React Native
17 31 (7.64%) LESS
18 29 (7.14%) ASP.NET
19 27 (6.65%) ASP.NET Web API
20 26 (6.40%) jQuery
Miscellaneous
1 64 (15.76%) Greenfield Project
2 55 (13.55%) Fintech
3 54 (13.30%) User Experience
4 26 (6.40%) Mobile App
5 21 (5.17%) iPad
6 15 (3.69%) Foreign Exchange (FX)
7 14 (3.45%) Fixed Income
8 11 (2.71%) Computer Science
9 10 (2.46%) Credit Risk
10 9 (2.22%) Derivative
11 8 (1.97%) Algorithms
11 8 (1.97%) Analytical Skills
11 8 (1.97%) Equities
12 7 (1.72%) Management Information System
13 4 (0.99%) Enterprise Software
14 3 (0.74%) Data Structures
14 3 (0.74%) RIA
14 3 (0.74%) Virtual Team
15 2 (0.49%) Minimum Viable Product
15 2 (0.49%) OTC Derivatives
Operating Systems
1 26 (6.40%) Linux
2 20 (4.93%) Unix
3 17 (4.19%) Apple iOS
4 11 (2.71%) Android
4 11 (2.71%) Windows
5 5 (1.23%) Mac OS X
5 5 (1.23%) Windows Server
6 1 (0.25%) VMS
Processes & Methodologies
1 175 (43.10%) Agile Software Development
2 136 (33.50%) TDD
3 91 (22.41%) Front End Development
4 64 (15.76%) Web Development
5 57 (14.04%) BDD
6 55 (13.55%) Microservices
7 52 (12.81%) DevOps
8 40 (9.85%) Continuous Integration
9 35 (8.62%) E-Commerce
9 35 (8.62%) Software Engineering
10 33 (8.13%) Scrum
11 28 (6.90%) MVC
11 28 (6.90%) OO
11 28 (6.90%) Open Source
12 23 (5.67%) Problem-Solving
12 23 (5.67%) Unit Testing
13 21 (5.17%) Test Automation
14 18 (4.43%) Pair Programming
15 16 (3.94%) Functional Programming
15 16 (3.94%) Kanban
Programming Languages
1 315 (77.59%) JavaScript
2 122 (30.05%) Java
3 84 (20.69%) C#
4 72 (17.73%) ES6
5 53 (13.05%) Python
6 42 (10.34%) TypeScript
7 36 (8.87%) SQL
8 35 (8.62%) Java 8
9 29 (7.14%) Ruby
10 15 (3.69%) PowerShell
11 12 (2.96%) C++
12 11 (2.71%) Scala
13 10 (2.46%) PHP
14 9 (2.22%) Bash Shell
15 8 (1.97%) Go
15 8 (1.97%) Groovy
15 8 (1.97%) JSX
16 7 (1.72%) C
16 7 (1.72%) ES7
17 5 (1.23%) Objective-C
Qualifications
1 15 (3.69%) Degree
2 8 (1.97%) Computer Science Degree
3 4 (0.99%) Security Cleared
4 3 (0.74%) SC Cleared
5 1 (0.25%) DBS Check
5 1 (0.25%) MOS
5 1 (0.25%) SAFe Agilist
5 1 (0.25%) Sun Certification
Quality Assurance & Compliance
1 6 (1.48%) QA
2 2 (0.49%) SLA
3 1 (0.25%) Data Quality
3 1 (0.25%) GDPR
3 1 (0.25%) WCAG
System Software
1 55 (13.55%) Docker
2 5 (1.23%) Active Directory
3 2 (0.49%) HDFS
4 1 (0.25%) Apache ZooKeeper
4 1 (0.25%) Varnish
Systems Management
1 19 (4.68%) Ansible
2 16 (3.94%) Kubernetes
3 12 (2.96%) Terraform
4 10 (2.46%) Marathon
4 10 (2.46%) Mesos
5 2 (0.49%) Hadoop YARN
6 1 (0.25%) EMC NetWorker
6 1 (0.25%) Kibana
6 1 (0.25%) logstash
6 1 (0.25%) Oozie
6 1 (0.25%) Opscode Chef
6 1 (0.25%) Systems Management Server (SMS)
Vendors
1 13 (3.20%) Microsoft
2 12 (2.96%) Google
3 7 (1.72%) Oracle
3 7 (1.72%) Salesforce.com
3 7 (1.72%) Sybase
4 4 (0.99%) Adobe
4 4 (0.99%) DevExpress
4 4 (0.99%) Sitecore
4 4 (0.99%) Splunk
4 4 (0.99%) Tableau
5 3 (0.74%) Apple
5 3 (0.74%) Atlassian
5 3 (0.74%) FXall
5 3 (0.74%) Reuters
6 2 (0.49%) Solace
7 1 (0.25%) Facebook
7 1 (0.25%) Marketo
7 1 (0.25%) New Relic
7 1 (0.25%) Salesforce Marketing Cloud
7 1 (0.25%) Xamarin