Period
to 16 December 2018

The following table provides summary statistics for contract job vacancies advertised in London with a requirement for JSX skills. Included is a benchmarking guide to the contractor rates offered in vacancies that have cited JSX over the 6 months to 16 December 2018 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.

JSX
England > London
6 months to
16 Dec 2018
Same period 2017 Same period 2016
Rank 620 645 607
Rank change year-on-year +25 -38 +4
Contract jobs citing JSX 10 1 8
As % of all contract IT jobs advertised in London 0.022% 0.002% 0.018%
As % of the Programming Languages category 0.043% 0.004% 0.040%
Number of daily rates quoted 8 1 3
London median daily rate £625 £525 £425
Median daily rate % change year-on-year +19.05% +23.53% -
10th Percentile £421 £513 £363
90th Percentile £688 £538 £470
England median daily rate £455 £525 £425
% change year-on-year -13.33% +23.53% -
Number of hourly rates quoted 0 0 0
London median hourly rate - - -
England median hourly rate - - -

JSX is in the Programming Languages 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 coding skills.

All Programming Languages
London
Contract vacancies with a requirement for coding skills 23,473 22,858 19,939
As % of all contract IT jobs advertised in London 50.50% 48.42% 44.84%
Number of daily rates quoted 17,898 17,433 14,862
London median daily rate £525 £500 £475
Median daily rate % change year-on-year +5.00% +5.26% +5.56%
10th Percentile £363 £350 £313
90th Percentile £675 £675 £635
England median daily rate £475 £465 £425
% change year-on-year +2.15% +9.41% +3.03%
Number of hourly rates quoted 116 145 119
London median hourly rate £36.00 £30.00 £34.00
Median hourly rate % change year-on-year +20.00% -11.76% +36.00%
10th Percentile £18.64 £17.97 £16.10
90th Percentile £56.48 £54.00 £56.87
England median hourly rate £42.19 £40.00 £39.50
% change year-on-year +5.48% +1.27% +5.33%

JSX
Job Vacancy Trend in London

Job postings citing JSX as a percentage of all IT jobs advertised in London.

Job vacancy trend for JSX in London

JSX
Contractor Daily Rate Trend in London

This chart provides the 3-month moving average for daily rates quoted in contract jobs citing JSX in London.

Contractor daily rate trend for JSX in London

JSX
Contractor Daily Rate Histogram in London

The daily rate distribution of IT jobs citing JSX in London over the 6 months to 16 December 2018.

Contractor daily rate histogram for JSX in London

JSX
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 JSX within the London region over the 6 months to 16 December 2018. 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 - 1 £455 -
JSX
England

For the 6 months to 16 December 2018, IT contractor jobs citing JSX 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 JSX.

1 9 (90.00%) CSS
1 9 (90.00%) React
2 8 (80.00%) ES6
2 8 (80.00%) HTML
3 7 (70.00%) JavaScript
4 6 (60.00%) OAuth
4 6 (60.00%) OpenID
4 6 (60.00%) OAuth2
5 5 (50.00%) Serverless
5 5 (50.00%) Jasmine
5 5 (50.00%) HTTP
5 5 (50.00%) RESTful
6 4 (40.00%) Jest
7 3 (30.00%) JSLint
7 3 (30.00%) React Native
7 3 (30.00%) Karma Test Runner
7 3 (30.00%) Redux
7 3 (30.00%) Node.js
7 3 (30.00%) Mocha
8 2 (20.00%) AngularJS
8 2 (20.00%) User Experience
9 1 (10.00%) Microservices
9 1 (10.00%) gulp
9 1 (10.00%) API Integration
9 1 (10.00%) Yeoman
9 1 (10.00%) TypeScript
9 1 (10.00%) Sublime Text
9 1 (10.00%) Bower
9 1 (10.00%) DevOps
9 1 (10.00%) Enzyme

JSX
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:

Cloud Services
1 5 (50.00%) Serverless
2 1 (10.00%) Microsoft Azure
2 1 (10.00%) PaaS
Communications & Networking
1 5 (50.00%) HTTP
Database & Business Intelligence
1 1 (10.00%) Cosmos DB
Development Applications
1 5 (50.00%) Jasmine
2 3 (30.00%) Karma Test Runner
2 3 (30.00%) Mocha
3 1 (10.00%) Bower
3 1 (10.00%) Git (software)
3 1 (10.00%) gulp
3 1 (10.00%) JIRA
3 1 (10.00%) Mercurial
3 1 (10.00%) Sublime Text
3 1 (10.00%) Subversion
3 1 (10.00%) Visual Studio
3 1 (10.00%) Visual Studio Team System
3 1 (10.00%) Yeoman
General
1 1 (10.00%) Finance
Job Titles
1 9 (90.00%) Developer
2 6 (60.00%) React Developer
3 4 (40.00%) JavaScript Developer
4 1 (10.00%) Applications Developer
4 1 (10.00%) Digital Developer
4 1 (10.00%) Front End Developer (Client-Side Developer)
4 1 (10.00%) Mobile Applications Developer
4 1 (10.00%) Technical Trainer
4 1 (10.00%) Trainer
Libraries, Frameworks & Software Standards
1 9 (90.00%) CSS
1 9 (90.00%) React
2 8 (80.00%) HTML
3 6 (60.00%) OAuth
3 6 (60.00%) OAuth2
3 6 (60.00%) OpenID
4 5 (50.00%) RESTful
5 4 (40.00%) Jest
6 3 (30.00%) JSLint
6 3 (30.00%) Node.js
6 3 (30.00%) React Native
6 3 (30.00%) Redux
7 2 (20.00%) AngularJS
8 1 (10.00%) CSS3
8 1 (10.00%) DOM
8 1 (10.00%) GraphQL
8 1 (10.00%) HTML5
8 1 (10.00%) JSON
8 1 (10.00%) REST
8 1 (10.00%) Web Services
Miscellaneous
1 2 (20.00%) User Experience
2 1 (10.00%) Media Streaming
2 1 (10.00%) Mobile App
2 1 (10.00%) Video\Live Streaming
Operating Systems
1 1 (10.00%) Apple iOS
Processes & Methodologies
1 1 (10.00%) Agile Software Development
1 1 (10.00%) API Integration
1 1 (10.00%) Benchmarking
1 1 (10.00%) Continuous Integration
1 1 (10.00%) Data Science
1 1 (10.00%) Dependency Injection
1 1 (10.00%) DevOps
1 1 (10.00%) Front End Development
1 1 (10.00%) Microservices
1 1 (10.00%) MVC
1 1 (10.00%) Release Management
1 1 (10.00%) Scrum
1 1 (10.00%) SEO
Programming Languages
1 8 (80.00%) ES6
2 7 (70.00%) JavaScript
3 1 (10.00%) TypeScript