Period
to 20 October 2018

The median contractor rate for a React Developer was £525 per day in advertised job vacancies in London during the 6 months to 20 October 2018.

The first table below provides contractor rate benchmarking and summary statistics including a comparison to 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 Developer
England > London
6 months to
20 Oct 2018
Same period 2017 Same period 2016
Rank 89 141 297
Rank change year-on-year +52 +156 +214
Contract jobs requiring a React Developer 1,326 888 397
As % of all contract IT jobs advertised in London 2.90% 1.97% 0.89%
As % of the Job Titles category 3.06% 2.08% 0.94%
Number of daily rates quoted 1,071 746 316
London median daily rate £525 £500 £450
Median daily rate % change year-on-year +5.00% +11.11% -2.96%
10th Percentile £406 £400 £363
90th Percentile £638 £625 £588
England median daily rate £500 £475 £450
% change year-on-year +5.26% +5.56% -2.70%
Number of hourly rates quoted 1 0 0
London median hourly rate £19.00 - -
England median hourly rate £19.00 - -

The following table is for comparison with the above and includes summary statistics for all contract IT job vacancies advertised in London. Most job vacancies include a discernible job title that can be normalized. As such, the figures in the second row provide an indication of the number of contract jobs in our overall sample.

All Contract IT Job Vacancies
London
Contract vacancies in London with a recognized job title 43,329 42,794 42,453
% of contract IT jobs with a recognized job title 94.72% 94.97% 95.13%
Number of daily rates quoted 31,317 30,865 30,288
London median daily rate £500 £488 £450
Median daily rate % change year-on-year +2.56% +8.33% -
10th Percentile £313 £300 £285
90th Percentile £675 £656 £638
England median daily rate £450 £450 £425
% change year-on-year - +5.88% +6.25%
Number of hourly rates quoted 583 515 551
London median hourly rate £19.00 £20.00 £19.23
Median hourly rate % change year-on-year -5.00% +4.00% +1.21%
10th Percentile £12.75 £12.50 £11.25
90th Percentile £52.50 £47.83 £52.50
England median hourly rate £18.00 £18.70 £18.50
% change year-on-year -3.74% +1.08% +3.93%

React Developer
Job Vacancy Trend in London

Job postings that featured React Developer in the job title as a percentage of all IT jobs advertised in London.

Job vacancy trend for React Developer in London

React Developer
Contractor Daily Rate Trend in London

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

Contractor daily rate trend for React Developer in London

React Developer
Contractor Daily Rate Histogram in London

The daily rate distribution of IT jobs citing React Developer in London over the 6 months to 20 October 2018.

Contractor daily rate histogram for React Developer in London

React Developer
Contractor Hourly Rate Trend in London

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

Contractor hourly rate trend for React Developer in London

React Developer
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 Developer within the London region over the 6 months to 20 October 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
Central London +28 275 £525 +6.38% 62
West London +7 48 £525 +5.00% 29
East London +25 43 £475 -9.52% 22
South London -20 13 £338 -14.56% 1
North London -3 2 £425 +4.94% 2
React Developer
England

React Developer Skill Set
Top 30 Co-occurring IT Skills in London

For the 6 months to 20 October 2018, React Developer contract jobs required the following IT 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 featuring React Developer in the job title.

1 1,040 (78.43%) React
2 1,013 (76.40%) JavaScript
3 647 (48.79%) Agile Software Development
4 593 (44.72%) CSS
5 589 (44.42%) HTML
6 534 (40.27%) Redux
7 449 (33.86%) TDD
8 446 (33.63%) Node.js
9 419 (31.60%) Front End Development
10 340 (25.64%) HTML5
11 330 (24.89%) Finance
12 293 (22.10%) AngularJS
13 283 (21.34%) ES6
14 241 (18.17%) React Native
15 238 (17.95%) CSS3
16 226 (17.04%) User Experience
17 210 (15.84%) Greenfield Project
18 206 (15.54%) Git (software)
19 199 (15.01%) webpack
20 194 (14.63%) BDD
21 175 (13.20%) RESTful
22 173 (13.05%) Microservices
23 170 (12.82%) TypeScript
23 170 (12.82%) Java
24 166 (12.52%) Sass
25 163 (12.29%) Web Development
26 157 (11.84%) Test Automation
27 150 (11.31%) Amazon AWS
28 149 (11.24%) OO
29 146 (11.01%) REST

React Developer Skill Set
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 14 (1.06%) Elasticsearch
2 12 (0.90%) SharePoint
3 6 (0.45%) IIS
3 6 (0.45%) Tomcat
3 6 (0.45%) WordPress
4 4 (0.30%) Adobe Experience Manager
4 4 (0.30%) CMS
4 4 (0.30%) Confluence
5 3 (0.23%) Cloud Foundry
5 3 (0.23%) WebSphere
5 3 (0.23%) WebSphere Application Server
6 2 (0.15%) Apache Spark
6 2 (0.15%) Drupal
6 2 (0.15%) Sitecore CMS
6 2 (0.15%) WebLogic
7 1 (0.075%) Apache
7 1 (0.075%) EPiServer
7 1 (0.075%) Umbraco
Applications
1 14 (1.06%) Photoshop
2 6 (0.45%) Fireworks
2 6 (0.45%) InVision
3 2 (0.15%) GIMP
4 1 (0.075%) Adobe Illustrator
Business Applications
1 4 (0.30%) SAP Oil and Gas
2 3 (0.23%) Magento
3 1 (0.075%) Dynamics AX
3 1 (0.075%) Dynamics CRM
3 1 (0.075%) Dynamics NAV
Cloud Services
1 150 (11.31%) Amazon AWS
2 125 (9.43%) Microsoft Azure
3 63 (4.75%) Serverless
4 60 (4.52%) npm
5 39 (2.94%) GitHub
6 33 (2.49%) AWS Lambda
7 28 (2.11%) Google Cloud Platform
8 25 (1.89%) PaaS
9 23 (1.73%) Heroku
10 12 (0.90%) Amazon SQS
11 9 (0.68%) Google Play
12 8 (0.60%) AWS Elastic Beanstalk
12 8 (0.60%) SaaS
13 5 (0.38%) Amazon CloudWatch
14 4 (0.30%) Adobe Creative Cloud
14 4 (0.30%) Yarn
15 3 (0.23%) Asana
15 3 (0.23%) Office 365
16 1 (0.075%) Amazon EC2
16 1 (0.075%) Amazon S3
Communications & Networking
1 23 (1.73%) HTTP
2 18 (1.36%) AMQP
3 16 (1.21%) Internet
4 3 (0.23%) SMS
5 1 (0.075%) HTTPS
5 1 (0.075%) SSH
5 1 (0.075%) SSL
Database & Business Intelligence
1 60 (4.52%) NoSQL
2 50 (3.77%) MongoDB
3 42 (3.17%) MySQL
3 42 (3.17%) SQL Server
4 31 (2.34%) Azure SQL Database
5 21 (1.58%) Relational Database
6 20 (1.51%) Blockchain
7 17 (1.28%) Cosmos DB
8 14 (1.06%) Big Data
9 12 (0.90%) Amazon DynamoDB
9 12 (0.90%) Apache Cassandra
10 10 (0.75%) Data Warehouse
10 10 (0.75%) PostgreSQL
11 9 (0.68%) Azure SQL Data Warehouse
11 9 (0.68%) RDBMS
12 8 (0.60%) Redis
13 7 (0.53%) MariaDB
14 3 (0.23%) Data Lake
14 3 (0.23%) Hadoop
14 3 (0.23%) SAP HANA
Development Applications
1 206 (15.54%) Git (software)
2 199 (15.01%) webpack
3 88 (6.64%) Mocha
4 82 (6.18%) Babel
5 70 (5.28%) Jenkins
6 67 (5.05%) Jasmine
7 58 (4.37%) JIRA
8 53 (4.00%) gulp
9 44 (3.32%) Subversion
10 42 (3.17%) Selenium
11 30 (2.26%) PostCSS
12 22 (1.66%) Karma Test Runner
13 21 (1.58%) Grunt
14 20 (1.51%) Visual Studio
15 19 (1.43%) Mercurial
16 18 (1.36%) Cucumber
16 18 (1.36%) PhantomJS
16 18 (1.36%) SpecFlow
17 16 (1.21%) Visual Studio Team System
18 14 (1.06%) Bitbucket
General
1 330 (24.89%) Finance
2 137 (10.33%) Banking
3 70 (5.28%) Retail
4 45 (3.39%) Front Office
5 33 (2.49%) Games
5 33 (2.49%) Law
6 18 (1.36%) Telecoms
7 15 (1.13%) Investment Banking
8 13 (0.98%) Financial Institution
8 13 (0.98%) Marketing
9 9 (0.68%) Advertising
10 4 (0.30%) Electronics
10 4 (0.30%) Legal
11 3 (0.23%) Publishing
12 2 (0.15%) Digital Economy
12 2 (0.15%) Manufacturing
13 1 (0.075%) Brand Awareness
13 1 (0.075%) Multimedia
13 1 (0.075%) Music Industry
Libraries, Frameworks & Software Standards
1 1,040 (78.43%) React
2 593 (44.72%) CSS
3 589 (44.42%) HTML
4 534 (40.27%) Redux
5 446 (33.63%) Node.js
6 340 (25.64%) HTML5
7 293 (22.10%) AngularJS
8 241 (18.17%) React Native
9 238 (17.95%) CSS3
10 175 (13.20%) RESTful
11 166 (12.52%) Sass
12 146 (11.01%) REST
13 119 (8.97%) .NET
14 86 (6.49%) GraphQL
15 78 (5.88%) Enzyme
15 78 (5.88%) Jest
16 77 (5.81%) Chai
17 73 (5.51%) ASP.NET Web API
17 73 (5.51%) JSON
18 70 (5.28%) Vue.js
Miscellaneous
1 226 (17.04%) User Experience
2 210 (15.84%) Greenfield Project
3 138 (10.41%) Fintech
4 118 (8.90%) Mobile App
5 59 (4.45%) Algorithms
6 57 (4.30%) Analytical Skills
7 46 (3.47%) Computer Science
8 40 (3.02%) Data Structures
9 23 (1.73%) Foreign Exchange (FX)
10 18 (1.36%) Video on Demand
11 17 (1.28%) Fixed Income
11 17 (1.28%) Hedge funds
12 16 (1.21%) Enterprise Software
13 14 (1.06%) Over-the-Top Content
14 12 (0.90%) Derivative
15 10 (0.75%) W3C
16 9 (0.68%) Video\Live Streaming
17 8 (0.60%) Equities
17 8 (0.60%) Online Banking
17 8 (0.60%) RIA
Operating Systems
1 106 (7.99%) Apple iOS
2 91 (6.86%) Android
3 23 (1.73%) Linux
4 9 (0.68%) Windows
5 6 (0.45%) Unix
Processes & Methodologies
1 647 (48.79%) Agile Software Development
2 449 (33.86%) TDD
3 419 (31.60%) Front End Development
4 194 (14.63%) BDD
5 173 (13.05%) Microservices
6 163 (12.29%) Web Development
7 157 (11.84%) Test Automation
8 149 (11.24%) OO
9 135 (10.18%) E-Commerce
10 133 (10.03%) Continuous Integration
11 131 (9.88%) Scrum
12 109 (8.22%) DevOps
13 105 (7.92%) Unit Testing
14 87 (6.56%) Software Engineering
15 75 (5.66%) Responsive Web Design
16 72 (5.43%) Continuous Delivery
17 68 (5.13%) Pair Programming
18 64 (4.83%) API Design
19 62 (4.68%) Problem-Solving
20 61 (4.60%) Open Source
Programming Languages
1 1,013 (76.40%) JavaScript
2 283 (21.34%) ES6
3 170 (12.82%) Java
3 170 (12.82%) TypeScript
4 110 (8.30%) C#
5 80 (6.03%) SQL
6 55 (4.15%) Python
7 51 (3.85%) Java 8
8 42 (3.17%) ES7
9 26 (1.96%) JSX
10 25 (1.89%) PHP
11 22 (1.66%) Ruby
12 19 (1.43%) Apple Swift
13 18 (1.36%) Objective-C
14 14 (1.06%) Go
15 12 (0.90%) PHP 7
16 11 (0.83%) Scala
17 7 (0.53%) ES8
18 6 (0.45%) C++
19 5 (0.38%) C
Qualifications
1 29 (2.19%) Degree
2 9 (0.68%) Computer Science Degree
3 6 (0.45%) SC Cleared
3 6 (0.45%) Security Cleared
4 3 (0.23%) Master's Degree
4 3 (0.23%) OCPJP
5 1 (0.075%) MOS
5 1 (0.075%) Sun Certification
Quality Assurance & Compliance
1 30 (2.26%) QA
2 5 (0.38%) WCAG
3 2 (0.15%) Data Quality
4 1 (0.075%) GDPR
4 1 (0.075%) PMO
4 1 (0.075%) SLA
System Software
1 123 (9.28%) Docker
2 1 (0.075%) Varnish
Systems Management
1 36 (2.71%) Kubernetes
2 21 (1.58%) Ansible
2 21 (1.58%) Terraform
3 5 (0.38%) Puppet
4 3 (0.23%) Opscode Chef
5 2 (0.15%) Business Desktop Deployment
6 1 (0.075%) Docker Swarm
6 1 (0.075%) Hadoop YARN
6 1 (0.075%) Kibana
6 1 (0.075%) Single Sign-On
Vendors
1 41 (3.09%) Google
2 27 (2.04%) Microsoft
3 23 (1.73%) Apiary
4 22 (1.66%) Twitter
5 20 (1.51%) Adobe
6 17 (1.28%) Oracle
7 11 (0.83%) Progress
8 7 (0.53%) Cypress Semiconductor
9 6 (0.45%) hybris
10 5 (0.38%) SAP
11 4 (0.30%) Apple
11 4 (0.30%) TOWER Software
12 2 (0.15%) Atlassian
12 2 (0.15%) Cadence
12 2 (0.15%) Sitecore
13 1 (0.075%) DevExpress
13 1 (0.075%) Salesforce.com
13 1 (0.075%) SmartCo
13 1 (0.075%) Sybase
13 1 (0.075%) Terracotta