Period
to 6 August 2020

The following table provides summary statistics for contract job vacancies advertised in the City of 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 6 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
Central London > City of London
6 months to
6 Aug 2020
Same period 2019 Same period 2018
Rank 44 33 39
Rank change year-on-year -11 +6 +1
Contract jobs citing React 107 376 382
As % of all contract jobs advertised in the City of London 4.74% 5.79% 5.49%
As % of the Libraries, Frameworks & Software Standards category 14.19% 15.79% 13.92%
Number of daily rates quoted 85 325 334
Median daily rate £563 £525 £525
Median daily rate % change year-on-year +7.14% - +5.00%
10th Percentile £413 £413 £395
90th Percentile £825 £675 £675
Central London median daily rate £550 £525 £525
% change year-on-year +4.76% - +5.00%
Number of hourly rates quoted 6 3 0
Median hourly rate £37.00 £56.00 -
Median hourly rate % change year-on-year -33.93% - -
Central London median hourly rate £37.00 £56.00 -
% change year-on-year -33.93% - -

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

All Software Libraries and Frameworks
City of London
Contract vacancies with a requirement for technical specification, industry standards, software libraries and framework skills 754 2,382 2,745
As % of all contract IT jobs advertised in the City of London 33.38% 36.66% 39.42%
Number of daily rates quoted 548 1,927 2,233
Median daily rate £525 £525 £525
10th Percentile £375 £413 £371
90th Percentile £688 £675 £675
Central London median daily rate £525 £525 £525
Number of hourly rates quoted 10 12 12
Median hourly rate £36.25 £46.85 £22.00
Median hourly rate % change year-on-year -22.62% +112.94% -10.15%
10th Percentile £31.83 £23.28 £21.00
90th Percentile £57.88 £60.33 £60.63
Median hourly rate £35.00 £49.13 £22.00
% change year-on-year -28.76% +123.32% -9.69%

React
Job Vacancy Trend in the City of London

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

Job vacancy trend for React in the City of London

React
Contractor Daily Rate Trend in the City of London

3-month moving average daily rate quoted in jobs citing React in the City of London.

Daily rate trend for React in the City of London

React
Daily Rate Histogram in the City of London

Daily rate distribution for jobs citing React in the City of London over the 6 months to 6 August 2020.

Daily rate histogram for React in the City of London

React
Contractor Hourly Rate Trend in the City of London

3-month moving average hourly rates quoted in jobs citing React in the City of London.

Hourly rate trend for React in the City of London

React
Hourly Rate Histogram in the City of London

Hourly rate distribution of jobs citing React in the City of London over the 6 months to 6 August 2020.

Hourly rate histogram for React in the City of London

For the 6 months to 6 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 City of London region with a requirement for React.

1 63 (58.88%) JavaScript
2 43 (40.19%) Agile Software Development
3 38 (35.51%) Node.js
4 33 (30.84%) AngularJS
5 31 (28.97%) Java
5 31 (28.97%) CSS
5 31 (28.97%) Redux
6 28 (26.17%) TypeScript
7 27 (25.23%) TDD
8 26 (24.30%) Finance
8 26 (24.30%) Docker
8 26 (24.30%) Microservices
9 24 (22.43%) Kubernetes
9 24 (22.43%) C#
10 23 (21.50%) HTML
11 22 (20.56%) SQL
11 22 (20.56%) Jenkins
12 18 (16.82%) REST
13 17 (15.89%) AWS
14 16 (14.95%) SQL Server
15 15 (14.02%) Test Automation
16 14 (13.08%) Front Office
16 14 (13.08%) Greenfield Project
17 13 (12.15%) Front End Development
17 13 (12.15%) Python
17 13 (12.15%) Git (software)
17 13 (12.15%) HTML5
18 12 (11.21%) Azure
18 12 (11.21%) DevOps
18 12 (11.21%) User Experience

React
Co-occurring IT Skills in the City of 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 6 (5.61%) Elasticsearch
2 2 (1.87%) Cloud Foundry
3 1 (0.93%) Apache
3 1 (0.93%) Apache Solr
3 1 (0.93%) Confluence
3 1 (0.93%) nginx
3 1 (0.93%) SharePoint
3 1 (0.93%) Tomcat
3 1 (0.93%) WordPress
Applications
1 1 (0.93%) Microsoft Excel
Business Applications
1 1 (0.93%) Dynamics CRM
Cloud Services
1 17 (15.89%) AWS
2 12 (11.21%) Azure
3 9 (8.41%) GCP
4 5 (4.67%) Serverless
5 4 (3.74%) npm
6 3 (2.80%) GitHub
6 3 (2.80%) OpenShift
7 2 (1.87%) Amazon EKS
7 2 (1.87%) Apigee
7 2 (1.87%) PaaS
7 2 (1.87%) Power Platform
8 1 (0.93%) Amazon Cognito
8 1 (0.93%) Amazon EC2
8 1 (0.93%) Amazon S3
8 1 (0.93%) Cloud Computing
8 1 (0.93%) Datadog
8 1 (0.93%) Firebase
8 1 (0.93%) Kong
8 1 (0.93%) Logic Apps
8 1 (0.93%) Yarn
Communications & Networking
1 1 (0.93%) DNS
1 1 (0.93%) HTTP
Database & Business Intelligence
1 16 (14.95%) SQL Server
2 11 (10.28%) NoSQL
3 10 (9.35%) PostgreSQL
4 7 (6.54%) MongoDB
5 6 (5.61%) MySQL
6 3 (2.80%) Relational Database
7 2 (1.87%) Big Data
7 2 (1.87%) Power BI
7 2 (1.87%) SQLite
8 1 (0.93%) Amazon Aurora
8 1 (0.93%) Amazon DynamoDB
8 1 (0.93%) Cosmos DB
8 1 (0.93%) HBase
Development Applications
1 22 (20.56%) Jenkins
2 13 (12.15%) Git (software)
3 9 (8.41%) CircleCI
4 4 (3.74%) Sonatype Nexus
5 3 (2.80%) Cucumber
5 3 (2.80%) JIRA
6 2 (1.87%) GitLab
6 2 (1.87%) Gradle
6 2 (1.87%) Jasmine
6 2 (1.87%) Maven
6 2 (1.87%) PhpStorm
6 2 (1.87%) Protractor
6 2 (1.87%) Travis CI
6 2 (1.87%) webpack
7 1 (0.93%) Artifactory
7 1 (0.93%) Emacs
7 1 (0.93%) gulp
7 1 (0.93%) Karma Test Runner
7 1 (0.93%) SonarQube
7 1 (0.93%) Visual Studio Team System
General
1 26 (24.30%) Finance
2 14 (13.08%) Front Office
3 9 (8.41%) Banking
4 4 (3.74%) Investment Banking
5 3 (2.80%) Publishing
5 3 (2.80%) Retail
6 2 (1.87%) Law
6 2 (1.87%) Public Sector
7 1 (0.93%) Advertising
7 1 (0.93%) Financial Institution
7 1 (0.93%) Legal
7 1 (0.93%) Local Government
Job Titles
1 89 (83.18%) Developer
2 38 (35.51%) React Developer
3 26 (24.30%) Full Stack Developer
4 17 (15.89%) C# Developer
4 17 (15.89%) Java Developer
5 15 (14.02%) JavaScript Developer
6 11 (10.28%) Front End Developer (Client-Side Developer)
7 7 (6.54%) .NET Developer
7 7 (6.54%) Node.js Developer
8 6 (5.61%) C# .NET Developer
8 6 (5.61%) Senior Developer
9 5 (4.67%) Front Office Developer
9 5 (4.67%) Senior JavaScript Developer
10 4 (3.74%) Python Developer
10 4 (3.74%) Senior React Developer
10 4 (3.74%) UI Developer
11 3 (2.80%) Architect
11 3 (2.80%) DevOps Engineer
12 2 (1.87%) HTML Developer
12 2 (1.87%) Security Engineer
Libraries, Frameworks & Software Standards
1 38 (35.51%) Node.js
2 33 (30.84%) AngularJS
3 31 (28.97%) CSS
3 31 (28.97%) Redux
4 23 (21.50%) HTML
5 18 (16.82%) REST
6 13 (12.15%) HTML5
7 11 (10.28%) .NET
7 11 (10.28%) WCF
8 9 (8.41%) .NET Core
8 9 (8.41%) Spring
9 8 (7.48%) GraphQL
9 8 (7.48%) Reactive Extensions
9 8 (7.48%) Spring Boot
10 7 (6.54%) RESTful
11 6 (5.61%) Vue.js
11 6 (5.61%) Web Services
12 5 (4.67%) ASP.NET Web API
12 5 (4.67%) Jest
12 5 (4.67%) Twitter Bootstrap
Miscellaneous
1 14 (13.08%) Greenfield Project
2 12 (11.21%) User Experience
3 5 (4.67%) Fixed Income
4 4 (3.74%) Enterprise Software
5 3 (2.80%) Analytical Skills
6 2 (1.87%) iPad
6 2 (1.87%) Mobile App
6 2 (1.87%) Social Media
7 1 (0.93%) Algorithms
7 1 (0.93%) Data Structures
7 1 (0.93%) Foreign Exchange (FX)
7 1 (0.93%) Hedge funds
7 1 (0.93%) N-Tier
7 1 (0.93%) Self-Motivation
Operating Systems
1 1 (0.93%) Android
1 1 (0.93%) Apple iOS
1 1 (0.93%) Linux
1 1 (0.93%) Unix
Processes & Methodologies
1 43 (40.19%) Agile Software Development
2 27 (25.23%) TDD
3 26 (24.30%) Microservices
4 15 (14.02%) Test Automation
5 13 (12.15%) Front End Development
6 12 (11.21%) Continuous Integration
6 12 (11.21%) DevOps
6 12 (11.21%) Software Engineering
7 11 (10.28%) Performance Tuning
8 10 (9.35%) BDD
8 10 (9.35%) Scrum
9 9 (8.41%) Open Source
10 8 (7.48%) Fintech
10 8 (7.48%) Pair Programming
11 7 (6.54%) Web Development
12 6 (5.61%) Analytics
12 6 (5.61%) Collaborative Working
12 6 (5.61%) Multithreading
13 5 (4.67%) Mentoring
14 4 (3.74%) Concurrent Programming
Programming Languages
1 63 (58.88%) JavaScript
2 31 (28.97%) Java
3 28 (26.17%) TypeScript
4 24 (22.43%) C#
5 22 (20.56%) SQL
6 13 (12.15%) Python
7 8 (7.48%) Kotlin
8 6 (5.61%) PHP
9 5 (4.67%) ES6
10 2 (1.87%) Groovy
10 2 (1.87%) Java 8
10 2 (1.87%) Ruby
11 1 (0.93%) C
11 1 (0.93%) C++
11 1 (0.93%) ES7
11 1 (0.93%) Go
11 1 (0.93%) Scala
11 1 (0.93%) T-SQL
11 1 (0.93%) VBA
Qualifications
1 4 (3.74%) Degree
2 3 (2.80%) Security Cleared
3 2 (1.87%) Computer Science Degree
3 2 (1.87%) DV Cleared
3 2 (1.87%) SC Cleared
4 1 (0.93%) ISEB
4 1 (0.93%) ISTQB
4 1 (0.93%) Master's Degree
System Software
1 26 (24.30%) Docker
Systems Management
1 24 (22.43%) Kubernetes
2 5 (4.67%) Kibana
3 4 (3.74%) Ansible
4 3 (2.80%) Grafana
5 2 (1.87%) Istio
5 2 (1.87%) logstash
5 2 (1.87%) Terraform
Vendors
1 6 (5.61%) Google
2 2 (1.87%) Microsoft
2 2 (1.87%) Tableau
3 1 (0.93%) CA
3 1 (0.93%) CA Agile Central
3 1 (0.93%) GoldenSource
3 1 (0.93%) Nintex
3 1 (0.93%) Oracle
3 1 (0.93%) ServiceNow