Period
to 5 August 2020

The following table provides summary statistics for permanent job vacancies advertised in Cardiff with a requirement for React skills. Included is a benchmarking guide to the salaries offered in vacancies that have cited React over the 6 months to 5 August 2020 with a comparison to the same period in the previous 2 years.

React.js
South Wales > Cardiff
6 months to
5 Aug 2020
Same period 2019 Same period 2018
Rank 31 44 66
Rank change year-on-year +13 +22 +2
Permanent jobs citing React 37 52 23
As % of all permanent jobs advertised in Cardiff 5.86% 4.87% 2.26%
As % of the Libraries, Frameworks & Software Standards category 14.18% 12.97% 5.75%
Number of salaries quoted 39 60 21
Median annual salary £47,500 £42,500 £40,000
Median salary % change year-on-year +11.76% +6.25% +6.67%
10th Percentile £36,250 £30,800 £27,750
90th Percentile £62,500 £53,875 £50,000
South Wales median annual salary £47,500 £42,500 £40,000
% change year-on-year +11.76% +6.25% -

React is in the Software Libraries and Frameworks category. The following table is for comparison with the above and provides summary statistics for all permanent job vacancies advertised in Cardiff with a requirement for technical specification, industry standards, software libraries and framework skills.

All Software Libraries and Frameworks
Cardiff
Permanent vacancies with a requirement for technical specification, industry standards, software libraries and framework skills 261 401 400
As % of all permanent IT jobs advertised in Cardiff 41.36% 37.55% 39.25%
Number of salaries quoted 235 359 331
Median annual salary £45,000 £45,000 £42,500
Median salary % change year-on-year - +5.88% +6.25%
10th Percentile £29,000 £28,750 £28,500
90th Percentile £65,000 £62,750 £62,500
South Wales median annual salary £45,000 £40,000 £42,500
% change year-on-year +12.50% -5.88% +6.25%

React
Job Vacancy Trend in Cardiff

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

Job vacancy trend for React in Cardiff

React
Salary Trend in Cardiff

3-month moving average salary quoted in jobs citing React in Cardiff.

Salary trend for React in Cardiff

React
Salary Histogram in Cardiff

Salary distribution for jobs citing React in Cardiff over the 6 months to 5 August 2020.

Salary histogram for React in Cardiff

For the 6 months to 5 August 2020, IT 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 permanent job ads across the Cardiff region with a requirement for React.

1 26 (70.27%) JavaScript
2 22 (59.46%) AngularJS
3 17 (45.95%) Node.js
4 15 (40.54%) HTML
5 14 (37.84%) CSS
5 14 (37.84%) Front End Development
6 11 (29.73%) User Experience
7 9 (24.32%) REST
7 9 (24.32%) HTML5
8 8 (21.62%) CSS3
8 8 (21.62%) DevOps
8 8 (21.62%) Agile Software Development
8 8 (21.62%) .NET
9 7 (18.92%) C#
9 7 (18.92%) SQL
9 7 (18.92%) TypeScript
10 6 (16.22%) Azure
10 6 (16.22%) Software Engineering
10 6 (16.22%) Git (software)
10 6 (16.22%) Web Development
11 5 (13.51%) MVC
11 5 (13.51%) Java
11 5 (13.51%) Docker
11 5 (13.51%) Vue.js
11 5 (13.51%) Kubernetes
11 5 (13.51%) AWS
11 5 (13.51%) KnockoutJS
11 5 (13.51%) A/B Testing
11 5 (13.51%) npm
12 4 (10.81%) Redux

React
Co-occurring IT Skills in Cardiff 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 2 (5.41%) Apache
Business Applications
1 1 (2.70%) SessionCam
Cloud Services
1 6 (16.22%) Azure
2 5 (13.51%) AWS
2 5 (13.51%) npm
3 2 (5.41%) GCP
4 1 (2.70%) Adobe Analytics
4 1 (2.70%) Google Analytics
4 1 (2.70%) Serverless
4 1 (2.70%) Yarn
Communications & Networking
1 1 (2.70%) Internet
Database & Business Intelligence
1 2 (5.41%) NoSQL
1 2 (5.41%) PostgreSQL
1 2 (5.41%) SQL Server
2 1 (2.70%) MongoDB
2 1 (2.70%) MySQL
2 1 (2.70%) Relational Database
Development Applications
1 6 (16.22%) Git (software)
2 4 (10.81%) Jenkins
3 3 (8.11%) webpack
4 2 (5.41%) ESLint
4 2 (5.41%) gulp
4 2 (5.41%) Jasmine
4 2 (5.41%) Karma Test Runner
4 2 (5.41%) Visual Studio Team System
General
1 2 (5.41%) Finance
2 1 (2.70%) Law
2 1 (2.70%) Retail
Job Titles
1 27 (72.97%) Developer
2 11 (29.73%) Front End Developer (Client-Side Developer)
3 6 (16.22%) Full Stack Developer
3 6 (16.22%) Senior Developer
4 5 (13.51%) Software Engineer
5 4 (10.81%) .NET Developer
5 4 (10.81%) Java Developer
6 3 (8.11%) .NET Software Developer
6 3 (8.11%) JavaScript Developer
6 3 (8.11%) Senior .NET Developer
6 3 (8.11%) Senior .NET Software Developer
6 3 (8.11%) Senior JavaScript Developer
6 3 (8.11%) Senior Software Developer
6 3 (8.11%) Software Developer
7 2 (5.41%) ASP.NET MVC Developer
7 2 (5.41%) Cloud Developer
7 2 (5.41%) Digital Developer
7 2 (5.41%) React Developer
7 2 (5.41%) Senior Java Developer
8 1 (2.70%) Cloud Native Developer
Libraries, Frameworks & Software Standards
1 22 (59.46%) AngularJS
2 17 (45.95%) Node.js
3 15 (40.54%) HTML
4 14 (37.84%) CSS
5 9 (24.32%) HTML5
5 9 (24.32%) REST
6 8 (21.62%) .NET
6 8 (21.62%) CSS3
7 5 (13.51%) KnockoutJS
7 5 (13.51%) Vue.js
8 4 (10.81%) jQuery
8 4 (10.81%) Redux
8 4 (10.81%) Spring
8 4 (10.81%) WCF
9 3 (8.11%) React Native
10 2 (5.41%) Entity Framework
10 2 (5.41%) JSON
10 2 (5.41%) RESTful
10 2 (5.41%) Spring Boot
10 2 (5.41%) Twitter Bootstrap
Miscellaneous
1 11 (29.73%) User Experience
2 3 (8.11%) Cloud Native
2 3 (8.11%) Greenfield Project
3 2 (5.41%) Video Conferencing
4 1 (2.70%) Analytical Skills
4 1 (2.70%) Data Structures
4 1 (2.70%) Public Cloud
Operating Systems
1 1 (2.70%) Android
1 1 (2.70%) Apple iOS
1 1 (2.70%) Linux
Processes & Methodologies
1 14 (37.84%) Front End Development
2 8 (21.62%) Agile Software Development
2 8 (21.62%) DevOps
3 6 (16.22%) Software Engineering
3 6 (16.22%) Web Development
4 5 (13.51%) A/B Testing
4 5 (13.51%) MVC
5 4 (10.81%) BDD
5 4 (10.81%) Data Analysis
5 4 (10.81%) Fintech
5 4 (10.81%) Mentoring
5 4 (10.81%) TDD
6 2 (5.41%) API Integration
6 2 (5.41%) Migration
6 2 (5.41%) Problem-Solving
6 2 (5.41%) Process Improvement
7 1 (2.70%) Conversion Rate Optimisation
7 1 (2.70%) Data Science
7 1 (2.70%) Infrastructure as Code
7 1 (2.70%) Infrastructure Engineering
Programming Languages
1 26 (70.27%) JavaScript
2 7 (18.92%) C#
2 7 (18.92%) SQL
2 7 (18.92%) TypeScript
3 5 (13.51%) Java
4 4 (10.81%) ES6
5 2 (5.41%) C
5 2 (5.41%) PHP
6 1 (2.70%) C++
6 1 (2.70%) Go
6 1 (2.70%) Python
Quality Assurance & Compliance
1 1 (2.70%) QA
System Software
1 5 (13.51%) Docker
2 1 (2.70%) Virtual Machines
Systems Management
1 5 (13.51%) Kubernetes
2 2 (5.41%) Opscode Chef
2 2 (5.41%) Terraform
3 1 (2.70%) Ansible
Vendors
1 4 (10.81%) Microsoft
2 3 (8.11%) Google
3 1 (2.70%) Adobe
3 1 (2.70%) Hotjar
3 1 (2.70%) Maxymiser
3 1 (2.70%) Oracle
3 1 (2.70%) Samsung