Period
to 17 August 2018

The median contractor rate for a React Developer was £525 per day in advertised job vacancies in London during the 6 months to 17 August 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
17 Aug 2018
Same period 2017 Same period 2016
Rank 90 170 325
Rank change year-on-year +80 +155 +254
Contract jobs requiring a React Developer 1,307 688 335
As % of all contract IT jobs advertised in London 2.85% 1.61% 0.74%
As % of the Job Titles category 3.01% 1.69% 0.78%
Number of daily rates quoted 1,089 562 262
London median daily rate £525 £500 £450
Median daily rate % change year-on-year +5.11% +11.00% +12.50%
10th Percentile £400 £388 £350
90th Percentile £638 £625 £586
England median daily rate £500 £475 £450
% change year-on-year +5.26% +5.56% +12.50%
Number of hourly rates quoted 2 1 0
London median hourly rate £150.00 £30.00 -
Median hourly rate % change year-on-year +400.00% - -
England median hourly rate £150.00 £30.00 -
% change year-on-year +400.00% - -

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 43,463 40,624 43,050
% of contract IT jobs with a recognized job title 94.73% 95.07% 95.14%
Number of daily rates quoted 31,371 28,984 30,993
London median daily rate £500 £480 £450
Median daily rate % change year-on-year +4.17% +6.67% +1.25%
10th Percentile £313 £306 £288
90th Percentile £675 £650 £638
England median daily rate £450 £450 £425
% change year-on-year - +5.88% +6.25%
Number of hourly rates quoted 629 499 481
London median hourly rate £20.00 £21.03 £19.00
Median hourly rate % change year-on-year -4.90% +10.68% -3.14%
10th Percentile £13.10 £12.52 £10.75
90th Percentile £51.25 £50.00 £48.38
England median hourly rate £18.50 £18.50 £19.00
% change year-on-year +0.01% -2.63% +6.83%

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 17 August 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 17 August 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 +30 275 £538 +7.61% 81
West London +1 44 £510 +10.27% 42
East London +4 22 £475 -11.63% 12
South London -34 16 £348 - 1
North London +4 1 £400 -1.23% 2
React Developer
England

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

For the 6 months to 17 August 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 1,028 (78.65%) JavaScript
2 1,014 (77.58%) React
3 639 (48.89%) Agile Software Development
4 580 (44.38%) CSS
5 577 (44.15%) HTML
6 526 (40.24%) Redux
7 456 (34.89%) Node.js
8 426 (32.59%) TDD
9 413 (31.60%) Front End Development
10 351 (26.86%) HTML5
11 336 (25.71%) ES6
12 310 (23.72%) Finance
13 298 (22.80%) AngularJS
14 261 (19.97%) CSS3
15 240 (18.36%) React Native
16 234 (17.90%) Greenfield Project
17 232 (17.75%) webpack
18 227 (17.37%) User Experience
19 197 (15.07%) Git (software)
20 184 (14.08%) Web Development
21 180 (13.77%) Banking
22 179 (13.70%) Sass
23 173 (13.24%) BDD
24 162 (12.39%) RESTful
25 156 (11.94%) Java
26 153 (11.71%) Microservices
27 137 (10.48%) Amazon AWS
28 133 (10.18%) Scrum
29 124 (9.49%) OO
29 124 (9.49%) E-Commerce

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 16 (1.22%) CMS
1 16 (1.22%) Elasticsearch
2 9 (0.69%) Tomcat
3 8 (0.61%) Adobe Experience Manager
3 8 (0.61%) SharePoint
3 8 (0.61%) WebSphere
3 8 (0.61%) WebSphere Application Server
4 6 (0.46%) WordPress
5 4 (0.31%) Confluence
6 3 (0.23%) Cloud Foundry
6 3 (0.23%) IIS
6 3 (0.23%) nginx
7 2 (0.15%) Apache Spark
7 2 (0.15%) Drupal
8 1 (0.077%) Sitecore CMS
Applications
1 16 (1.22%) Photoshop
2 6 (0.46%) Fireworks
3 4 (0.31%) InVision
4 3 (0.23%) Microsoft Excel
5 2 (0.15%) GIMP
5 2 (0.15%) Microsoft Office
5 2 (0.15%) Microsoft Project
5 2 (0.15%) MS Visio
Business Applications
1 3 (0.23%) SAP Oil and Gas
2 1 (0.077%) Dynamics AX
2 1 (0.077%) Dynamics CRM
2 1 (0.077%) Dynamics NAV
2 1 (0.077%) ION MarketView
Cloud Services
1 137 (10.48%) Amazon AWS
2 106 (8.11%) Microsoft Azure
3 86 (6.58%) npm
4 45 (3.44%) GitHub
5 40 (3.06%) Serverless
6 25 (1.91%) PaaS
7 24 (1.84%) Google Cloud Platform
7 24 (1.84%) Heroku
8 15 (1.15%) Yarn
9 9 (0.69%) Google Play
10 8 (0.61%) AWS Lambda
11 6 (0.46%) SaaS
12 4 (0.31%) Adobe Creative Cloud
12 4 (0.31%) Amazon SQS
13 3 (0.23%) Amazon CloudWatch
13 3 (0.23%) Amazon EC2
13 3 (0.23%) Asana
13 3 (0.23%) Office 365
14 2 (0.15%) Google Analytics
15 1 (0.077%) Amazon Kinesis
Communications & Networking
1 28 (2.14%) HTTP
2 18 (1.38%) Internet
3 10 (0.77%) AMQP
4 4 (0.31%) SMS
5 1 (0.077%) Skype
5 1 (0.077%) SSH
5 1 (0.077%) Wi-Fi
Database & Business Intelligence
1 42 (3.21%) MongoDB
2 39 (2.98%) NoSQL
3 30 (2.30%) SQL Server
4 27 (2.07%) Blockchain
5 24 (1.84%) MySQL
6 21 (1.61%) Cosmos DB
7 16 (1.22%) PostgreSQL
8 15 (1.15%) Azure SQL Database
9 14 (1.07%) Big Data
10 13 (0.99%) Relational Database
11 10 (0.77%) Apache Cassandra
11 10 (0.77%) Redis
12 6 (0.46%) Data Warehouse
13 5 (0.38%) Amazon DynamoDB
13 5 (0.38%) RDBMS
14 4 (0.31%) Azure SQL Data Warehouse
15 3 (0.23%) Couchbase
15 3 (0.23%) CouchDB
15 3 (0.23%) SAP HANA
16 2 (0.15%) Hadoop
Development Applications
1 232 (17.75%) webpack
2 197 (15.07%) Git (software)
3 101 (7.73%) Babel
4 70 (5.36%) JIRA
5 65 (4.97%) Mocha
6 62 (4.74%) gulp
7 61 (4.67%) Jenkins
8 53 (4.06%) Jasmine
9 48 (3.67%) Subversion
10 33 (2.52%) Selenium
11 32 (2.45%) PostCSS
12 31 (2.37%) Grunt
13 25 (1.91%) Visual Studio
14 22 (1.68%) Mercurial
15 20 (1.53%) PhantomJS
15 20 (1.53%) Sublime Text
15 20 (1.53%) Visual Studio Team System
16 15 (1.15%) Karma Test Runner
17 14 (1.07%) CircleCI
18 11 (0.84%) Cucumber
General
1 310 (23.72%) Finance
2 180 (13.77%) Banking
3 73 (5.59%) Retail
4 38 (2.91%) Games
5 33 (2.52%) Investment Banking
6 28 (2.14%) Front Office
7 25 (1.91%) Law
8 22 (1.68%) Telecoms
9 19 (1.45%) Marketing
10 10 (0.77%) Financial Institution
11 8 (0.61%) Legal
12 4 (0.31%) Advertising
12 4 (0.31%) Publishing
13 2 (0.15%) Brand Awareness
13 2 (0.15%) iGaming
14 1 (0.077%) Digital Economy
14 1 (0.077%) Electronics
14 1 (0.077%) Manufacturing
14 1 (0.077%) Multimedia
14 1 (0.077%) Music Industry
Libraries, Frameworks & Software Standards
1 1,014 (77.58%) React
2 580 (44.38%) CSS
3 577 (44.15%) HTML
4 526 (40.24%) Redux
5 456 (34.89%) Node.js
6 351 (26.86%) HTML5
7 298 (22.80%) AngularJS
8 261 (19.97%) CSS3
9 240 (18.36%) React Native
10 179 (13.70%) Sass
11 162 (12.39%) RESTful
12 123 (9.41%) REST
13 102 (7.80%) .NET
14 82 (6.27%) Vue.js
15 78 (5.97%) JSON
16 77 (5.89%) Enzyme
17 69 (5.28%) Jest
18 66 (5.05%) LESS
19 65 (4.97%) Chai
20 63 (4.82%) jQuery
Miscellaneous
1 234 (17.90%) Greenfield Project
2 227 (17.37%) User Experience
3 121 (9.26%) Mobile App
4 120 (9.18%) Fintech
5 50 (3.83%) Algorithms
6 42 (3.21%) Computer Science
7 41 (3.14%) Analytical Skills
8 37 (2.83%) Data Structures
9 33 (2.52%) Foreign Exchange (FX)
10 24 (1.84%) Video on Demand
11 22 (1.68%) Over-the-Top Content
12 13 (0.99%) Hedge funds
12 13 (0.99%) Online Banking
13 12 (0.92%) Derivative
14 11 (0.84%) Enterprise Software
14 11 (0.84%) Fixed Income
15 9 (0.69%) W3C
16 8 (0.61%) Equity Derivative
17 6 (0.46%) RIA
18 5 (0.38%) iPhone
Operating Systems
1 109 (8.34%) Apple iOS
2 91 (6.96%) Android
3 31 (2.37%) Linux
4 10 (0.77%) Unix
5 5 (0.38%) Windows
Processes & Methodologies
1 639 (48.89%) Agile Software Development
2 426 (32.59%) TDD
3 413 (31.60%) Front End Development
4 184 (14.08%) Web Development
5 173 (13.24%) BDD
6 153 (11.71%) Microservices
7 133 (10.18%) Scrum
8 124 (9.49%) E-Commerce
8 124 (9.49%) OO
9 123 (9.41%) Continuous Integration
10 115 (8.80%) DevOps
10 115 (8.80%) Test Automation
11 96 (7.35%) Unit Testing
12 86 (6.58%) Responsive Web Design
13 82 (6.27%) Open Source
14 69 (5.28%) Software Engineering
15 68 (5.20%) Pair Programming
16 60 (4.59%) Continuous Delivery
17 53 (4.06%) API Design
18 52 (3.98%) Problem-Solving
Programming Languages
1 1,028 (78.65%) JavaScript
2 336 (25.71%) ES6
3 156 (11.94%) Java
4 115 (8.80%) TypeScript
5 94 (7.19%) C#
6 61 (4.67%) ES7
6 61 (4.67%) SQL
7 46 (3.52%) Python
8 44 (3.37%) JSX
9 27 (2.07%) Java 8
10 24 (1.84%) Ruby
11 22 (1.68%) Scala
12 18 (1.38%) Apple Swift
12 18 (1.38%) PHP
13 17 (1.30%) Go
13 17 (1.30%) Objective-C
14 11 (0.84%) ES8
15 6 (0.46%) C++
16 4 (0.31%) PHP 7
17 3 (0.23%) C
Qualifications
1 18 (1.38%) Degree
2 10 (0.77%) SC Cleared
2 10 (0.77%) Security Cleared
3 8 (0.61%) Computer Science Degree
4 3 (0.23%) DV Cleared
4 3 (0.23%) Master's Degree
5 1 (0.077%) MOS
5 1 (0.077%) OCPJP
Quality Assurance & Compliance
1 30 (2.30%) QA
2 4 (0.31%) WCAG
3 3 (0.23%) Data Quality
3 3 (0.23%) GCP
4 2 (0.15%) PMO
5 1 (0.077%) GDPR
5 1 (0.077%) SLA
System Software
1 105 (8.03%) Docker
2 1 (0.077%) Varnish
Systems Management
1 29 (2.22%) Kubernetes
1 29 (2.22%) Terraform
2 14 (1.07%) Ansible
3 6 (0.46%) Kibana
4 5 (0.38%) Opscode Chef
5 4 (0.31%) Puppet
6 3 (0.23%) Business Desktop Deployment
7 1 (0.077%) Consul
7 1 (0.077%) Docker Swarm
7 1 (0.077%) Hadoop YARN
7 1 (0.077%) Single Sign-On
Vendors
1 34 (2.60%) Google
2 26 (1.99%) Twitter
3 23 (1.76%) Adobe
4 20 (1.53%) Microsoft
5 16 (1.22%) Apiary
6 13 (0.99%) Oracle
7 5 (0.38%) hybris
7 5 (0.38%) Progress
7 5 (0.38%) TOWER Software
8 4 (0.31%) SAP
9 3 (0.23%) Apple
10 2 (0.15%) Atlassian
10 2 (0.15%) MuleSoft
10 2 (0.15%) PayPal
10 2 (0.15%) Perforce
10 2 (0.15%) Solace
11 1 (0.077%) Capita
11 1 (0.077%) Caplin
11 1 (0.077%) Sitecore
11 1 (0.077%) Terracotta