Period
to 27 June 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 27 June 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
27 Jun 2019
Same period 2018 Same period 2017
Rank 35 42 70
Rank change year-on-year +7 +28 +63
Contract jobs citing React 2,380 2,415 1,421
As % of all contract IT jobs advertised in London 5.90% 5.32% 3.52%
As % of the Libraries, Frameworks & Software Standards category 15.96% 14.29% 9.89%
Number of daily rates quoted 1,922 1,955 1,133
London median daily rate £525 £513 £475
Median daily rate % change year-on-year +2.44% +7.89% +8.57%
10th Percentile £400 £388 £363
90th Percentile £675 £650 £638
England median daily rate £500 £475 £450
% change year-on-year +5.26% +5.56% +5.88%
Number of hourly rates quoted 12 7 4
London median hourly rate £85.50 £47.50 £43.13
Median hourly rate % change year-on-year +80.00% +10.14% -
10th Percentile £47.50 £33.88 £33.00
90th Percentile £122.50 £165.00 £87.41
England median hourly rate £51.09 £45.00 £43.13
% change year-on-year +13.52% +4.35% +30.68%

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 14,911 16,895 14,375
As % of all contract IT jobs advertised in London 36.96% 37.20% 35.65%
Number of daily rates quoted 11,135 12,885 10,701
London median daily rate £525 £510 £480
Median daily rate % change year-on-year +2.94% +6.25% +3.23%
10th Percentile £375 £363 £338
90th Percentile £675 £669 £638
England median daily rate £500 £475 £450
% change year-on-year +5.26% +5.56% +5.88%
Number of hourly rates quoted 71 119 101
London median hourly rate £45.00 £43.92 £43.25
Median hourly rate % change year-on-year +2.47% +1.54% +27.21%
10th Percentile £32.50 £19.94 £19.44
90th Percentile £122.50 £80.00 £54.38
England median hourly rate £44.00 £42.13 £41.25
% change year-on-year +4.45% +2.12% +10.00%

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 27 June 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 27 June 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 27 June 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 +6 538 £525 - 131
West London -1 85 £425 -12.37% 46
South London +15 54 £435 -3.33% 4
East London +1 47 £531 +6.25% 17
North London 0 7 £525 +31.25% 7
React
England

For the 6 months to 27 June 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 1,836 (77.14%) JavaScript
2 1,308 (54.96%) Agile Software Development
3 951 (39.96%) HTML
4 919 (38.61%) CSS
5 903 (37.94%) Node.js
6 772 (32.44%) AngularJS
7 726 (30.50%) TDD
8 635 (26.68%) Redux
9 610 (25.63%) Front End Development
10 600 (25.21%) Java
11 544 (22.86%) Finance
12 515 (21.64%) HTML5
13 478 (20.08%) Amazon AWS
14 424 (17.82%) Microservices
15 395 (16.60%) C#
16 382 (16.05%) ES6
17 354 (14.87%) Git (software)
18 353 (14.83%) .NET
19 351 (14.75%) DevOps
20 334 (14.03%) Docker
20 334 (14.03%) TypeScript
21 327 (13.74%) SQL
22 325 (13.66%) Microsoft Azure
23 311 (13.07%) Greenfield Project
24 307 (12.90%) BDD
25 300 (12.61%) Scrum
26 291 (12.23%) Software Engineering
27 282 (11.85%) CSS3
28 263 (11.05%) Python
29 261 (10.97%) Fintech

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 61 (2.56%) Confluence
2 48 (2.02%) Elasticsearch
3 36 (1.51%) CMS
4 24 (1.01%) WebSphere
5 20 (0.84%) SharePoint
6 19 (0.80%) Apache Spark
7 18 (0.76%) WordPress
8 15 (0.63%) Apache Solr
8 15 (0.63%) Tomcat
9 12 (0.50%) nginx
10 11 (0.46%) Adobe Experience Manager
10 11 (0.46%) Apache
11 9 (0.38%) Cloud Foundry
11 9 (0.38%) Drupal
12 7 (0.29%) Mule
13 6 (0.25%) Magnolia
13 6 (0.25%) Umbraco
14 4 (0.17%) Ethereum
14 4 (0.17%) Hyperledger
15 2 (0.084%) Headless CMS
Applications
1 11 (0.46%) Photoshop
2 7 (0.29%) Sketch
3 6 (0.25%) Chatbot
4 3 (0.13%) Adobe Illustrator
4 3 (0.13%) InVision
5 2 (0.084%) Adobe Creative Suite
5 2 (0.084%) Marvel
5 2 (0.084%) Zeplin
6 1 (0.042%) GIMP
6 1 (0.042%) Microsoft Excel
Business Applications
1 19 (0.80%) Magento
2 5 (0.21%) Shopify
3 3 (0.13%) Distributed Ledger
4 2 (0.084%) SAP Oil and Gas
4 2 (0.084%) WebTrends
5 1 (0.042%) Dynamics CRM
5 1 (0.042%) Fredhopper
5 1 (0.042%) Front Arena
5 1 (0.042%) Oracle BPM
5 1 (0.042%) Oracle Cash Management
5 1 (0.042%) Payment Gateway
5 1 (0.042%) SAP Hybris
Cloud Services
1 478 (20.08%) Amazon AWS
2 325 (13.66%) Microsoft Azure
3 150 (6.30%) Serverless
4 117 (4.92%) Google Cloud Platform
5 99 (4.16%) AWS Lambda
6 86 (3.61%) GitHub
7 71 (2.98%) OpenShift
8 63 (2.65%) npm
9 52 (2.18%) SaaS
10 50 (2.10%) Amazon S3
11 48 (2.02%) Amazon EC2
12 44 (1.85%) Amazon SQS
13 33 (1.39%) AWS CloudFormation
14 26 (1.09%) Amazon ECS
15 23 (0.97%) PaaS
16 20 (0.84%) AWS Elastic Beanstalk
16 20 (0.84%) Heroku
16 20 (0.84%) Slack
17 12 (0.50%) Cloud Computing
18 11 (0.46%) Apigee
Communications & Networking
1 19 (0.80%) HTTP
2 9 (0.38%) Internet
3 7 (0.29%) AMQP
4 4 (0.17%) RTMP
5 3 (0.13%) SSH
6 2 (0.084%) SSL
7 1 (0.042%) Bluetooth
7 1 (0.042%) Firewall
7 1 (0.042%) Intranet
7 1 (0.042%) LAN
7 1 (0.042%) Reverse Proxy
7 1 (0.042%) RTSP
7 1 (0.042%) Software-Defined Networking
7 1 (0.042%) WAN
Database & Business Intelligence
1 188 (7.90%) NoSQL
2 160 (6.72%) MongoDB
3 116 (4.87%) SQL Server
4 76 (3.19%) PostgreSQL
5 68 (2.86%) Apache Cassandra
6 63 (2.65%) MySQL
7 58 (2.44%) Big Data
7 58 (2.44%) Relational Database
8 49 (2.06%) Amazon RDS
9 42 (1.76%) Amazon Redshift
10 40 (1.68%) Redis
11 33 (1.39%) Azure SQL Database
11 33 (1.39%) Blockchain
12 20 (0.84%) Amazon DynamoDB
13 16 (0.67%) Cosmos DB
14 15 (0.63%) Neo4j
15 14 (0.59%) RDBMS
16 13 (0.55%) Hadoop
17 9 (0.38%) Couchbase
18 8 (0.34%) Power BI
Development Applications
1 354 (14.87%) Git (software)
2 191 (8.03%) Jenkins
3 189 (7.94%) webpack
4 145 (6.09%) JIRA
5 86 (3.61%) Selenium
6 82 (3.45%) Mocha
7 81 (3.40%) gulp
7 81 (3.40%) Jasmine
8 67 (2.82%) Grunt
9 63 (2.65%) Maven
10 56 (2.35%) Babel
11 44 (1.85%) TeamCity
12 42 (1.76%) JUnit
13 41 (1.72%) Artifactory
13 41 (1.72%) Bitbucket
13 41 (1.72%) Cucumber
14 40 (1.68%) GitLab
14 40 (1.68%) SonarQube
15 36 (1.51%) Sonatype Nexus
16 32 (1.34%) Karma Test Runner
General
1 544 (22.86%) Finance
2 246 (10.34%) Banking
3 171 (7.18%) Front Office
4 139 (5.84%) Retail
5 88 (3.70%) Investment Banking
6 60 (2.52%) Marketing
7 35 (1.47%) Games
8 34 (1.43%) Publishing
9 27 (1.13%) Financial Institution
10 15 (0.63%) Advertising
11 11 (0.46%) Law
12 8 (0.34%) Back Office
13 6 (0.25%) Telecoms
14 5 (0.21%) Electronics
14 5 (0.21%) Manufacturing
15 4 (0.17%) Legal
15 4 (0.17%) Prime Brokerage
16 3 (0.13%) Automotive
16 3 (0.13%) Private Banking
16 3 (0.13%) Retail Banking
Job Titles
1 2,005 (84.24%) Developer
2 968 (40.67%) React Developer
3 494 (20.76%) JavaScript Developer
4 476 (20.00%) Full Stack Developer
5 402 (16.89%) Front End Developer (Client-Side Developer)
6 193 (8.11%) Senior Developer
7 191 (8.03%) Java Developer
8 176 (7.39%) Node.js Developer
9 125 (5.25%) UI Developer
10 124 (5.21%) C# Developer
11 121 (5.08%) .NET Developer
12 96 (4.03%) Angular Developer
13 92 (3.87%) Lead Developer
14 89 (3.74%) Python Developer
14 89 (3.74%) Senior React Developer
15 71 (2.98%) Software Engineer
16 67 (2.82%) AWS Developer
16 67 (2.82%) HTML Developer
17 62 (2.61%) Architect
17 62 (2.61%) Senior JavaScript Developer
Libraries, Frameworks & Software Standards
1 951 (39.96%) HTML
2 919 (38.61%) CSS
3 903 (37.94%) Node.js
4 772 (32.44%) AngularJS
5 635 (26.68%) Redux
6 515 (21.64%) HTML5
7 353 (14.83%) .NET
8 282 (11.85%) CSS3
9 257 (10.80%) Sass
10 242 (10.17%) RESTful
11 237 (9.96%) Vue.js
12 214 (8.99%) REST
13 202 (8.49%) Web Services
14 191 (8.03%) GraphQL
15 184 (7.73%) Spring
16 173 (7.27%) Twitter Bootstrap
17 136 (5.71%) jQuery
18 129 (5.42%) ASP.NET
19 121 (5.08%) Jest
19 121 (5.08%) React Native
Miscellaneous
1 311 (13.07%) Greenfield Project
2 260 (10.92%) User Experience
3 121 (5.08%) Mobile App
4 108 (4.54%) Analytical Skills
5 86 (3.61%) Fixed Income
5 86 (3.61%) Hedge funds
6 64 (2.69%) Derivative
7 62 (2.61%) Algorithms
8 57 (2.39%) Foreign Exchange (FX)
9 56 (2.35%) Enterprise Software
10 47 (1.97%) Data Structures
11 45 (1.89%) Data Protection Act
12 33 (1.39%) Equities
13 22 (0.92%) Cloud Native
14 18 (0.76%) Virtual Team
15 17 (0.71%) Self-Motivation
16 16 (0.67%) Video\Live Streaming
17 15 (0.63%) Linux Command Line
18 13 (0.55%) Video on Demand
19 12 (0.50%) Digital Media
Operating Systems
1 83 (3.49%) Linux
2 40 (1.68%) Apple iOS
3 36 (1.51%) Android
4 35 (1.47%) Unix
5 22 (0.92%) Windows
6 5 (0.21%) Mac OS
7 4 (0.17%) Android TV
7 4 (0.17%) Mac OS X
7 4 (0.17%) tvOS
8 2 (0.084%) Debian
8 2 (0.084%) Windows Server
9 1 (0.042%) Windows Server 2012
Processes & Methodologies
1 1,308 (54.96%) Agile Software Development
2 726 (30.50%) TDD
3 610 (25.63%) Front End Development
4 424 (17.82%) Microservices
5 351 (14.75%) DevOps
6 307 (12.90%) BDD
7 300 (12.61%) Scrum
8 291 (12.23%) Software Engineering
9 261 (10.97%) Fintech
10 250 (10.50%) MVC
11 238 (10.00%) Test Automation
12 224 (9.41%) OO
13 206 (8.66%) Web Development
14 178 (7.48%) Open Source
15 177 (7.44%) Continuous Integration
16 173 (7.27%) E-Commerce
16 173 (7.27%) Unit Testing
17 148 (6.22%) SDLC
18 110 (4.62%) Problem-Solving
19 108 (4.54%) Mentoring
Programming Languages
1 1,836 (77.14%) JavaScript
2 600 (25.21%) Java
3 395 (16.60%) C#
4 382 (16.05%) ES6
5 334 (14.03%) TypeScript
6 327 (13.74%) SQL
7 263 (11.05%) Python
8 114 (4.79%) Java 8
9 69 (2.90%) Ruby
10 66 (2.77%) C++
11 64 (2.69%) Scala
12 59 (2.48%) PHP
13 55 (2.31%) ES7
14 54 (2.27%) Go
15 34 (1.43%) T-SQL
16 13 (0.55%) Java 9
16 13 (0.55%) Kotlin
16 13 (0.55%) Shell Script
17 12 (0.50%) Groovy
18 11 (0.46%) JSX
Qualifications
1 74 (3.11%) Degree
2 31 (1.30%) Security Cleared
3 25 (1.05%) AWS Certification
4 24 (1.01%) SC Cleared
5 17 (0.71%) Computer Science Degree
6 3 (0.13%) CHECK Team Member
6 3 (0.13%) DBS Check
6 3 (0.13%) Numerate Degree
7 2 (0.084%) DV Cleared
8 1 (0.042%) BPSS Clearance
8 1 (0.042%) CFA
8 1 (0.042%) Master's Degree
8 1 (0.042%) PMI Certification
8 1 (0.042%) PMP
Quality Assurance & Compliance
1 70 (2.94%) QA
2 7 (0.29%) MiFID
3 1 (0.042%) FATCA
3 1 (0.042%) GDPR
3 1 (0.042%) PSD2
3 1 (0.042%) SLA
System Software
1 334 (14.03%) Docker
2 10 (0.42%) Virtual Machines
3 6 (0.25%) Active Directory
4 5 (0.21%) Apache ZooKeeper
5 3 (0.13%) VMware Infrastructure
6 1 (0.042%) etcd
6 1 (0.042%) Shibboleth
6 1 (0.042%) Varnish
Systems Management
1 224 (9.41%) Kubernetes
2 87 (3.66%) Terraform
3 50 (2.10%) Ansible
4 15 (0.63%) Puppet
5 11 (0.46%) Opscode Chef
6 8 (0.34%) Marathon
6 8 (0.34%) Mesos
7 7 (0.29%) CloudHub
7 7 (0.29%) Istio
7 7 (0.29%) Rancher
7 7 (0.29%) Single Sign-On
8 3 (0.13%) ITRS Geneos
8 3 (0.13%) Kibana
8 3 (0.13%) logstash
9 2 (0.084%) Consul
10 1 (0.042%) Grafana
10 1 (0.042%) Microsoft Intune
10 1 (0.042%) SCCM
Vendors
1 102 (4.29%) Google
2 79 (3.32%) Microsoft
3 40 (1.68%) Splunk
4 33 (1.39%) Oracle
5 25 (1.05%) Bloomberg
6 24 (1.01%) Reuters
7 19 (0.80%) MuleSoft
8 15 (0.63%) IBM
9 14 (0.59%) Cypress Semiconductor
10 13 (0.55%) Adobe
11 12 (0.50%) hybris
12 11 (0.46%) Salesforce.com
13 10 (0.42%) Facebook
13 10 (0.42%) SAP
14 8 (0.34%) Elastic Path
14 8 (0.34%) New Relic
15 7 (0.29%) Demandware
16 5 (0.21%) Mapbox
16 5 (0.21%) Tableau
17 4 (0.17%) ForgeRock