Period
to 4 April 2020

The following table provides summary statistics for contract job vacancies advertised in Central 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 4 April 2020 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
London > Central London
6 months to
4 Apr 2020
Same period 2019 Same period 2018
Rank 35 36 37
Rank change year-on-year +1 +1 +23
Contract jobs citing React 280 513 515
As % of all contract jobs advertised in Central London 5.36% 5.74% 5.60%
As % of the Libraries, Frameworks & Software Standards category 15.19% 14.63% 14.57%
Number of daily rates quoted 209 426 443
Median daily rate £550 £525 £525
Median daily rate % change year-on-year +4.76% - +5.00%
10th Percentile £424 £367 £401
90th Percentile £678 £638 £638
London median daily rate £550 £525 £500
% change year-on-year +4.76% +5.00% +5.26%
Number of hourly rates quoted 4 3 0
Median hourly rate £45.00 £56.00 -
Median hourly rate % change year-on-year -19.64% - -
London median hourly rate £58.50 £54.25 £47.50
% change year-on-year +7.83% +14.21% +9.83%

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 Central London with a requirement for technical specification, industry standards, software libraries and framework skills.

All Software Libraries and Frameworks
Central London
Contract vacancies with a requirement for technical specification, industry standards, software libraries and framework skills 1,843 3,507 3,534
As % of all contract IT jobs advertised in Central London 35.28% 39.24% 38.40%
Number of daily rates quoted 1,391 2,782 2,950
Median daily rate £525 £525 £500
Median daily rate % change year-on-year - +5.00% +5.26%
10th Percentile £375 £400 £363
90th Percentile £675 £650 £663
London median daily rate £525 £525 £500
% change year-on-year - +5.00% +5.26%
Number of hourly rates quoted 15 10 16
Median hourly rate £35.00 £35.00 £21.50
Median hourly rate % change year-on-year - +62.79% -30.42%
10th Percentile £28.70 £18.05 £21.00
90th Percentile £63.50 £77.58 £127.50
Median hourly rate £47.83 £35.75 £37.50
% change year-on-year +33.79% -4.67% -16.67%

React
Job Vacancy Trend in Central London

Job postings citing React as a proportion of all IT jobs advertised in Central London.

Job vacancy trend for React in Central London

React
Contractor Daily Rate Trend in Central London

3-month moving average daily rate quoted in jobs citing React in Central London.

Daily rate trend for React in Central London

React
Daily Rate Histogram in Central London

Daily rate distribution for jobs citing React in Central London over the 6 months to 4 April 2020.

Daily rate histogram for React in Central London

React
Contractor Hourly Rate Trend in Central London

3-month moving average hourly rates quoted in jobs citing React in Central London.

Hourly rate trend for React in Central London

React
Hourly Rate Histogram in Central London

Hourly rate distribution of jobs citing React in Central London over the 6 months to 4 April 2020.

Hourly rate histogram for React in Central London

React
Contract Job Locations in Central 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 Central London region over the 6 months to 4 April 2020. 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
City of London -3 193 £550 +4.76% 164
City of Westminster +21 7 £500 -16.67% 1
West End of London +15 3 £481 -1.28% 1
Southwark +35 2 £600 +14.29% 1
React
London

For the 6 months to 4 April 2020, 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 Central London region with a requirement for React.

1 176 (62.86%) JavaScript
2 129 (46.07%) Agile Software Development
3 126 (45.00%) Node.js
4 106 (37.86%) CSS
5 96 (34.29%) TypeScript
6 91 (32.50%) Finance
7 86 (30.71%) AngularJS
8 74 (26.43%) Redux
9 70 (25.00%) HTML
10 64 (22.86%) TDD
11 62 (22.14%) AWS
12 58 (20.71%) Java
13 52 (18.57%) SQL
14 50 (17.86%) Azure
14 50 (17.86%) GraphQL
15 49 (17.50%) C#
16 48 (17.14%) Docker
17 47 (16.79%) GCP
17 47 (16.79%) Microservices
18 46 (16.43%) Front End Development
19 44 (15.71%) Kubernetes
20 43 (15.36%) Greenfield Project
20 43 (15.36%) Test Automation
21 39 (13.93%) HTML5
22 36 (12.86%) Pair Programming
22 36 (12.86%) Scrum
23 35 (12.50%) OO
23 35 (12.50%) Git (software)
24 33 (11.79%) NoSQL
24 33 (11.79%) Python

React
Co-occurring IT Skills in Central 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 7 (2.50%) Apache Spark
1 7 (2.50%) Elasticsearch
2 6 (2.14%) CMS
3 5 (1.79%) Confluence
4 3 (1.07%) Drupal
4 3 (1.07%) nginx
5 2 (0.71%) Adobe Experience Manager
5 2 (0.71%) Apache
5 2 (0.71%) Cloud Foundry
5 2 (0.71%) WordPress
6 1 (0.36%) Apache Solr
6 1 (0.36%) EPiServer
6 1 (0.36%) WebSphere
Applications
1 6 (2.14%) Microsoft Excel
2 3 (1.07%) Zeplin
3 2 (0.71%) Photoshop
4 1 (0.36%) Sketch
Business Applications
1 2 (0.71%) Magento
2 1 (0.36%) FINCAD Analytics
2 1 (0.36%) SAP Hybris
2 1 (0.36%) Shopify
Cloud Services
1 62 (22.14%) AWS
2 50 (17.86%) Azure
3 47 (16.79%) GCP
4 15 (5.36%) Heroku
5 11 (3.93%) Serverless
6 8 (2.86%) GitHub
7 5 (1.79%) Apigee
7 5 (1.79%) npm
8 3 (1.07%) AWS IoT
8 3 (1.07%) AWS Lambda
8 3 (1.07%) Firebase
8 3 (1.07%) OpenShift
9 2 (0.71%) Amazon EKS
9 2 (0.71%) Amazon S3
9 2 (0.71%) AWS CloudFormation
9 2 (0.71%) Datadog
9 2 (0.71%) PaaS
9 2 (0.71%) Slack
10 1 (0.36%) Amazon CloudWatch
10 1 (0.36%) Amazon Cognito
Communications & Networking
1 1 (0.36%) DNS
1 1 (0.36%) HTTP
Database & Business Intelligence
1 33 (11.79%) NoSQL
2 19 (6.79%) SQL Server
3 12 (4.29%) MongoDB
4 11 (3.93%) MySQL
5 10 (3.57%) Relational Database
6 9 (3.21%) PostgreSQL
7 5 (1.79%) Apache Cassandra
7 5 (1.79%) Big Data
8 4 (1.43%) Amazon DynamoDB
8 4 (1.43%) Cosmos DB
8 4 (1.43%) Hadoop
8 4 (1.43%) RDBMS
9 3 (1.07%) DB2
9 3 (1.07%) InfluxDB
10 2 (0.71%) Azure SQL Database
11 1 (0.36%) Amazon RDS
11 1 (0.36%) Amazon Redshift
11 1 (0.36%) Neo4j
11 1 (0.36%) Presto
11 1 (0.36%) Redis
Development Applications
1 35 (12.50%) Git (software)
2 27 (9.64%) Jenkins
3 25 (8.93%) webpack
4 10 (3.57%) CircleCI
5 9 (3.21%) JIRA
6 7 (2.50%) Cucumber
7 6 (2.14%) Babel
7 6 (2.14%) Cypress.io
7 6 (2.14%) Mocha
8 5 (1.79%) Selenium
9 4 (1.43%) gulp
10 2 (0.71%) Bitbucket
10 2 (0.71%) Gradle
10 2 (0.71%) JMeter
10 2 (0.71%) JUnit
10 2 (0.71%) Sonatype Nexus
10 2 (0.71%) Travis CI
10 2 (0.71%) Visual Studio
10 2 (0.71%) Visual Studio Code
11 1 (0.36%) SpecFlow
General
1 91 (32.50%) Finance
2 16 (5.71%) Banking
3 14 (5.00%) Front Office
4 6 (2.14%) Back Office
5 5 (1.79%) Investment Banking
6 3 (1.07%) Public Sector
6 3 (1.07%) Publishing
7 2 (0.71%) Advertising
7 2 (0.71%) Games
7 2 (0.71%) Law
7 2 (0.71%) Legal
7 2 (0.71%) Marketing
7 2 (0.71%) Retail
8 1 (0.36%) Automotive
8 1 (0.36%) Financial Institution
8 1 (0.36%) Local Government
8 1 (0.36%) Telecoms
Job Titles
1 229 (81.79%) Developer
2 111 (39.64%) React Developer
3 61 (21.79%) Full Stack Developer
4 47 (16.79%) Senior Developer
5 37 (13.21%) JavaScript Developer
6 35 (12.50%) C# Developer
7 32 (11.43%) Node.js Developer
8 27 (9.64%) Digital Developer
8 27 (9.64%) Front End Developer (Client-Side Developer)
9 24 (8.57%) Java Developer
9 24 (8.57%) Senior React Developer
10 16 (5.71%) .NET Developer
11 13 (4.64%) Angular Developer
12 10 (3.57%) C# .NET Developer
13 9 (3.21%) Python Developer
13 9 (3.21%) Senior Full Stack Developer
13 9 (3.21%) Senior JavaScript Developer
14 8 (2.86%) Azure Developer
15 7 (2.50%) AWS Developer
16 6 (2.14%) Java Engineer
Libraries, Frameworks & Software Standards
1 126 (45.00%) Node.js
2 106 (37.86%) CSS
3 86 (30.71%) AngularJS
4 74 (26.43%) Redux
5 70 (25.00%) HTML
6 50 (17.86%) GraphQL
7 39 (13.93%) HTML5
8 33 (11.79%) Jest
9 30 (10.71%) .NET
10 25 (8.93%) Vue.js
11 24 (8.57%) REST
11 24 (8.57%) RESTful
12 19 (6.79%) Web Services
13 16 (5.71%) CSS3
13 16 (5.71%) Spring
14 15 (5.36%) jQuery
15 14 (5.00%) .NET Core
15 14 (5.00%) Spring Boot
16 12 (4.29%) Express
16 12 (4.29%) Sass
Miscellaneous
1 43 (15.36%) Greenfield Project
2 33 (11.79%) User Experience
3 27 (9.64%) Analytical Skills
4 17 (6.07%) Algorithms
5 16 (5.71%) Data Structures
6 14 (5.00%) Hedge funds
7 13 (4.64%) Enterprise Software
8 6 (2.14%) Foreign Exchange (FX)
9 5 (1.79%) Mobile App
10 4 (1.43%) Fixed Income
11 3 (1.07%) Derivative
11 3 (1.07%) Equities
11 3 (1.07%) Self-Motivation
11 3 (1.07%) Tandem
11 3 (1.07%) W3C
12 2 (0.71%) Cloud Native
12 2 (0.71%) Graphic Design
12 2 (0.71%) iPad
12 2 (0.71%) Public Cloud
12 2 (0.71%) Virtual Team
Operating Systems
1 10 (3.57%) Linux
2 4 (1.43%) Windows
3 3 (1.07%) Apple iOS
4 2 (0.71%) Android
5 1 (0.36%) Unix
Processes & Methodologies
1 129 (46.07%) Agile Software Development
2 64 (22.86%) TDD
3 47 (16.79%) Microservices
4 46 (16.43%) Front End Development
5 43 (15.36%) Test Automation
6 36 (12.86%) Pair Programming
6 36 (12.86%) Scrum
7 35 (12.50%) OO
8 29 (10.36%) Software Engineering
9 27 (9.64%) Problem-Solving
10 26 (9.29%) Fintech
11 24 (8.57%) BDD
11 24 (8.57%) DevOps
12 22 (7.86%) Continuous Integration
13 21 (7.50%) Computer Science
14 20 (7.14%) E-Commerce
15 19 (6.79%) OOD
16 18 (6.43%) OOP
16 18 (6.43%) Web Development
17 17 (6.07%) API Design
Programming Languages
1 176 (62.86%) JavaScript
2 96 (34.29%) TypeScript
3 58 (20.71%) Java
4 52 (18.57%) SQL
5 49 (17.50%) C#
6 33 (11.79%) ES6
6 33 (11.79%) Python
7 11 (3.93%) PHP
8 9 (3.21%) Java 8
9 7 (2.50%) Scala
10 6 (2.14%) C++
10 6 (2.14%) Kotlin
10 6 (2.14%) VBA
11 5 (1.79%) C
11 5 (1.79%) Go
11 5 (1.79%) Ruby
12 3 (1.07%) Elm
13 2 (0.71%) ES7
13 2 (0.71%) Groovy
13 2 (0.71%) Shell Script
Qualifications
1 13 (4.64%) Degree
2 2 (0.71%) Computer Science Degree
2 2 (0.71%) ISEB
2 2 (0.71%) ISTQB
2 2 (0.71%) Security Cleared
3 1 (0.36%) DV Cleared
3 1 (0.36%) Master's Degree
3 1 (0.36%) Numerate Degree
3 1 (0.36%) SC Cleared
Quality Assurance & Compliance
1 9 (3.21%) QA
2 2 (0.71%) WCAG
System Software
1 48 (17.14%) Docker
2 1 (0.36%) Varnish
Systems Management
1 44 (15.71%) Kubernetes
2 22 (7.86%) Terraform
3 5 (1.79%) Istio
4 4 (1.43%) Ansible
5 3 (1.07%) Graphite
5 3 (1.07%) Kibana
6 1 (0.36%) Grafana
Vendors
1 26 (9.29%) Google
2 5 (1.79%) Microsoft
3 4 (1.43%) Atlassian
3 4 (1.43%) IBM
3 4 (1.43%) Oracle
4 2 (0.71%) Adobe
4 2 (0.71%) Facebook
4 2 (0.71%) GoCardless
4 2 (0.71%) hybris
4 2 (0.71%) New Relic
4 2 (0.71%) Salesforce.com
4 2 (0.71%) Sybase
4 2 (0.71%) Zuora
5 1 (0.36%) Bloomberg
5 1 (0.36%) CA
5 1 (0.36%) CA Agile Central
5 1 (0.36%) Perforce
5 1 (0.36%) Sitecore
5 1 (0.36%) Splunk
5 1 (0.36%) Twitter