Period
to 9 August 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 9 August 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
9 Aug 2020
Same period 2019 Same period 2018
Rank 45 30 37
Rank change year-on-year -15 +7 +4
Contract jobs citing React 131 551 517
As % of all contract jobs advertised in Central London 4.91% 6.55% 5.67%
As % of the Libraries, Frameworks & Software Standards category 15.02% 17.11% 14.00%
Number of daily rates quoted 98 486 446
Median daily rate £550 £525 £525
Median daily rate % change year-on-year +4.76% - +5.00%
10th Percentile £409 £413 £396
90th Percentile £753 £650 £644
London median daily rate £550 £525 £518
% change year-on-year +4.76% +1.45% +4.07%
Number of hourly rates quoted 6 3 0
Median hourly rate £37.00 £56.00 -
Median hourly rate % change year-on-year -33.93% - -
London median hourly rate £55.00 £85.50 £50.00
% change year-on-year -35.67% +71.00% +66.67%

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 872 3,221 3,694
As % of all contract IT jobs advertised in Central London 32.67% 38.32% 40.54%
Number of daily rates quoted 625 2,625 2,994
Median daily rate £525 £525 £525
10th Percentile £375 £406 £363
90th Percentile £687 £675 £675
London median daily rate £525 £525 £513
% change year-on-year - +2.44% +2.50%
Number of hourly rates quoted 11 13 13
Median hourly rate £35.00 £49.13 £22.00
Median hourly rate % change year-on-year -28.76% +123.32% -9.69%
10th Percentile £32.75 £24.30 £21.00
90th Percentile £57.50 £68.15 £58.75
Median hourly rate £35.00 £47.50 £43.50
% change year-on-year -26.32% +9.20% +20.00%

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 9 August 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 9 August 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 9 August 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 -11 105 £563 +7.14% 81
City of Westminster +26 3 £585 -2.50%
West End of London +14 1 £495 +4.21% 1
React
London

For the 6 months to 9 August 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 79 (60.31%) JavaScript
2 56 (42.75%) Agile Software Development
3 51 (38.93%) Node.js
4 41 (31.30%) CSS
4 41 (31.30%) Finance
5 38 (29.01%) TypeScript
6 37 (28.24%) Redux
7 36 (27.48%) AngularJS
8 35 (26.72%) Java
9 32 (24.43%) Docker
9 32 (24.43%) Kubernetes
10 28 (21.37%) Microservices
10 28 (21.37%) SQL
10 28 (21.37%) HTML
10 28 (21.37%) TDD
11 25 (19.08%) AWS
12 23 (17.56%) C#
13 22 (16.79%) Jenkins
14 21 (16.03%) Greenfield Project
15 20 (15.27%) REST
16 19 (14.50%) Azure
17 18 (13.74%) Test Automation
17 18 (13.74%) GraphQL
18 17 (12.98%) HTML5
18 17 (12.98%) NoSQL
18 17 (12.98%) Python
18 17 (12.98%) Front Office
19 16 (12.21%) SQL Server
19 16 (12.21%) Software Engineering
19 16 (12.21%) User Experience

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 (5.34%) Elasticsearch
2 2 (1.53%) Apache Spark
3 1 (0.76%) Apache
3 1 (0.76%) Apache Solr
3 1 (0.76%) Cloud Foundry
3 1 (0.76%) Confluence
3 1 (0.76%) nginx
3 1 (0.76%) SharePoint
3 1 (0.76%) Tomcat
3 1 (0.76%) WordPress
Applications
1 1 (0.76%) Microsoft Excel
Business Applications
1 1 (0.76%) Dynamics CRM
Cloud Services
1 25 (19.08%) AWS
2 19 (14.50%) Azure
3 16 (12.21%) GCP
4 5 (3.82%) Serverless
5 4 (3.05%) Heroku
5 4 (3.05%) npm
6 3 (2.29%) GitHub
6 3 (2.29%) OpenShift
7 2 (1.53%) Amazon EKS
7 2 (1.53%) Apigee
7 2 (1.53%) Kong
7 2 (1.53%) PaaS
7 2 (1.53%) Power Platform
8 1 (0.76%) Amazon Cognito
8 1 (0.76%) Azure Active Directory
8 1 (0.76%) Cloud Computing
8 1 (0.76%) Datadog
8 1 (0.76%) Firebase
8 1 (0.76%) Logic Apps
8 1 (0.76%) Yarn
Communications & Networking
1 1 (0.76%) DNS
1 1 (0.76%) HTTP
Database & Business Intelligence
1 17 (12.98%) NoSQL
2 16 (12.21%) SQL Server
3 11 (8.40%) PostgreSQL
4 8 (6.11%) MongoDB
5 7 (5.34%) MySQL
6 4 (3.05%) Big Data
7 3 (2.29%) Relational Database
8 2 (1.53%) Apache Cassandra
8 2 (1.53%) Hadoop
8 2 (1.53%) Power BI
8 2 (1.53%) SQLite
9 1 (0.76%) Amazon Aurora
9 1 (0.76%) Amazon DynamoDB
9 1 (0.76%) Blockchain
9 1 (0.76%) Cosmos DB
9 1 (0.76%) HBase
Development Applications
1 22 (16.79%) Jenkins
2 13 (9.92%) Git (software)
3 9 (6.87%) CircleCI
4 6 (4.58%) webpack
5 5 (3.82%) Sonatype Nexus
6 3 (2.29%) Cucumber
6 3 (2.29%) GitLab
6 3 (2.29%) JIRA
6 3 (2.29%) Maven
7 2 (1.53%) Artifactory
7 2 (1.53%) gulp
7 2 (1.53%) Jasmine
7 2 (1.53%) PhpStorm
7 2 (1.53%) Protractor
7 2 (1.53%) SonarQube
7 2 (1.53%) Travis CI
8 1 (0.76%) Emacs
8 1 (0.76%) Gradle
8 1 (0.76%) Karma Test Runner
8 1 (0.76%) Team Foundation Server
General
1 41 (31.30%) Finance
2 17 (12.98%) Front Office
3 9 (6.87%) Banking
4 4 (3.05%) Investment Banking
5 3 (2.29%) Publishing
5 3 (2.29%) Retail
6 2 (1.53%) Law
6 2 (1.53%) Public Sector
7 1 (0.76%) Advertising
7 1 (0.76%) Financial Institution
7 1 (0.76%) Legal
7 1 (0.76%) Local Government
Job Titles
1 106 (80.92%) Developer
2 49 (37.40%) React Developer
3 29 (22.14%) Full Stack Developer
4 20 (15.27%) Java Developer
5 17 (12.98%) JavaScript Developer
6 16 (12.21%) C# Developer
6 16 (12.21%) Senior Developer
7 11 (8.40%) Front End Developer (Client-Side Developer)
8 10 (7.63%) Node.js Developer
9 9 (6.87%) Senior React Developer
10 7 (5.34%) .NET Developer
10 7 (5.34%) Digital Developer
10 7 (5.34%) Front Office Developer
11 6 (4.58%) C# .NET Developer
11 6 (4.58%) Senior JavaScript Developer
12 4 (3.05%) Angular Developer
12 4 (3.05%) DevOps Engineer
12 4 (3.05%) HTML Developer
12 4 (3.05%) Python Developer
12 4 (3.05%) UI Developer
Libraries, Frameworks & Software Standards
1 51 (38.93%) Node.js
2 41 (31.30%) CSS
3 37 (28.24%) Redux
4 36 (27.48%) AngularJS
5 28 (21.37%) HTML
6 20 (15.27%) REST
7 18 (13.74%) GraphQL
8 17 (12.98%) HTML5
9 12 (9.16%) Spring
9 12 (9.16%) Spring Boot
10 11 (8.40%) .NET
11 10 (7.63%) WCF
12 9 (6.87%) .NET Core
12 9 (6.87%) Jest
13 7 (5.34%) Reactive Extensions
13 7 (5.34%) RESTful
13 7 (5.34%) Web Services
14 6 (4.58%) ASP.NET Web API
15 5 (3.82%) Express
15 5 (3.82%) Vue.js
Miscellaneous
1 21 (16.03%) Greenfield Project
2 16 (12.21%) User Experience
3 11 (8.40%) Analytical Skills
4 6 (4.58%) Fixed Income
5 5 (3.82%) Algorithms
5 5 (3.82%) Data Structures
5 5 (3.82%) Enterprise Software
6 3 (2.29%) Hedge funds
7 2 (1.53%) Equities
7 2 (1.53%) iPad
7 2 (1.53%) Mobile App
7 2 (1.53%) Social Media
8 1 (0.76%) Foreign Exchange (FX)
8 1 (0.76%) N-Tier
8 1 (0.76%) Self-Motivation
Operating Systems
1 1 (0.76%) Android
1 1 (0.76%) Apple iOS
1 1 (0.76%) Linux
1 1 (0.76%) Unix
Processes & Methodologies
1 56 (42.75%) Agile Software Development
2 28 (21.37%) Microservices
2 28 (21.37%) TDD
3 18 (13.74%) Test Automation
4 16 (12.21%) Software Engineering
5 14 (10.69%) DevOps
5 14 (10.69%) Front End Development
5 14 (10.69%) Open Source
6 13 (9.92%) Continuous Integration
7 11 (8.40%) BDD
7 11 (8.40%) Pair Programming
8 10 (7.63%) Performance Tuning
8 10 (7.63%) Scrum
9 9 (6.87%) Analytics
9 9 (6.87%) E-Commerce
9 9 (6.87%) Fintech
9 9 (6.87%) Problem-Solving
10 8 (6.11%) OO
11 7 (5.34%) Computer Science
11 7 (5.34%) Web Development
Programming Languages
1 79 (60.31%) JavaScript
2 38 (29.01%) TypeScript
3 35 (26.72%) Java
4 28 (21.37%) SQL
5 23 (17.56%) C#
6 17 (12.98%) Python
7 10 (7.63%) ES6
8 7 (5.34%) Kotlin
9 6 (4.58%) PHP
10 3 (2.29%) Go
11 2 (1.53%) C
11 2 (1.53%) Groovy
11 2 (1.53%) Java 8
11 2 (1.53%) R
11 2 (1.53%) Ruby
12 1 (0.76%) C++
12 1 (0.76%) ES7
12 1 (0.76%) PowerShell
12 1 (0.76%) Scala
12 1 (0.76%) T-SQL
Qualifications
1 4 (3.05%) Degree
2 3 (2.29%) Security Cleared
3 2 (1.53%) Computer Science Degree
3 2 (1.53%) DV Cleared
3 2 (1.53%) SC Cleared
4 1 (0.76%) BPSS Clearance
4 1 (0.76%) ISEB
4 1 (0.76%) ISTQB
4 1 (0.76%) Master's Degree
System Software
1 32 (24.43%) Docker
2 1 (0.76%) Active Directory
Systems Management
1 32 (24.43%) Kubernetes
2 9 (6.87%) Terraform
3 5 (3.82%) Ansible
3 5 (3.82%) Kibana
4 3 (2.29%) Grafana
5 2 (1.53%) Istio
5 2 (1.53%) logstash
Vendors
1 7 (5.34%) Google
2 4 (3.05%) Microsoft
3 2 (1.53%) Tableau
4 1 (0.76%) Facebook
4 1 (0.76%) GoldenSource
4 1 (0.76%) Nintex
4 1 (0.76%) Oracle
4 1 (0.76%) ServiceNow