Period
to 21 November 2017

The following table provides summary statistics for contract job vacancies advertised in Cardiff with a requirement for Ajax skills. Included is a benchmarking guide to the contractor rates offered in vacancies that have cited Ajax over the 6 months to 21 November 2017 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.

Ajax
South Wales > Cardiff
6 months to
21 Nov 2017
Same period 2016 Same period 2015
Rank 44 48 42
Rank change year-on-year +4 -6 -11
Contract jobs citing Ajax 17 7 43
As % of all contract IT jobs advertised in Cardiff 2.77% 1.28% 4.92%
As % of the Libraries, Frameworks & Software Standards category 9.60% 5.34% 14.78%
Number of daily rates quoted 9 2 36
Cardiff median daily rate £450 £388 £310
Median daily rate % change year-on-year +16.13% +25.00% -29.14%
10th Percentile £350 £334 £210
90th Percentile £480 £431 £391
South Wales median daily rate £450 £425 £325
% change year-on-year +5.88% +30.77% -18.75%
Number of hourly rates quoted 0 0 4
Cardiff median hourly rate - - £9.00
South Wales median hourly rate - - £9.00

Ajax 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 Cardiff with a requirement for technical specification, industry standards, software libraries and framework skills.

All Software Libraries and Frameworks
Cardiff
Contract vacancies with a requirement for technical specification, industry standards, software libraries and framework skills 177 131 291
As % of all contract IT jobs advertised in Cardiff 28.87% 23.86% 33.30%
Number of daily rates quoted 128 102 249
Cardiff median daily rate £371 £381 £328
Median daily rate % change year-on-year -2.75% +16.41% -6.43%
10th Percentile £191 £263 £220
90th Percentile £475 £525 £450
South Wales median daily rate £375 £425 £363
% change year-on-year -11.76% +17.24% +7.41%
Number of hourly rates quoted 1 1 2
Cardiff median hourly rate £23.14 £21.50 £15.00
Median hourly rate % change year-on-year +7.63% +43.33% -89.66%
10th Percentile £21.87 £21.50 £10.15
90th Percentile £24.42 £21.50 £20.25
South Wales median hourly rate £23.14 £21.50 £16.00
% change year-on-year +7.63% +34.38% -36.00%

Ajax
Job Vacancy Trend in Cardiff

Job postings citing Ajax as a percentage of all IT jobs advertised in Cardiff.

Job vacancy trend for Ajax in Cardiff

Ajax
Contractor Daily Rate Trend in Cardiff

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

Contractor daily rate trend for Ajax in Cardiff

Ajax
Contractor Daily Rate Histogram in Cardiff

The daily rate distribution of IT jobs citing Ajax in Cardiff over the 6 months to 21 November 2017.

Contractor daily rate histogram for Ajax in Cardiff

Ajax
Contractor Hourly Rate Trend in Cardiff

This chart provides the 3-month moving average for contractor hourly rates quoted in IT jobs citing Ajax in Cardiff.

Contractor hourly rate trend for Ajax in Cardiff

For the 6 months to 21 November 2017, IT contractor jobs citing Ajax also mentioned the following skills in order of popularity. The figures indicate the number co-occurrences and its proportion to all contract ads across the Cardiff region with a requirement for Ajax.

1 17 (100.00%) JavaScript
1 17 (100.00%) HTML
1 17 (100.00%) CSS
2 14 (82.35%) TDD
2 14 (82.35%) Git (software)
2 14 (82.35%) HTML5
3 13 (76.47%) Node.js
3 13 (76.47%) CSS3
3 13 (76.47%) JSON
4 12 (70.59%) Grunt
4 12 (70.59%) Responsive Web Design
4 12 (70.59%) Test Automation
4 12 (70.59%) gulp
5 11 (64.71%) SonarQube
6 10 (58.82%) Agile Software Development
6 10 (58.82%) Unit Testing
6 10 (58.82%) Perforce
6 10 (58.82%) Performance Optimisation
6 10 (58.82%) npm
7 7 (41.18%) Finance
8 6 (35.29%) Scrum
8 6 (35.29%) jQuery
9 5 (29.41%) Continuous Integration
9 5 (29.41%) AngularJS
9 5 (29.41%) OO
9 5 (29.41%) React
9 5 (29.41%) Front End Development
10 4 (23.53%) Angular 2
10 4 (23.53%) Java
10 4 (23.53%) Banking

Ajax
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 (11.76%) Confluence
1 2 (11.76%) Drupal
2 1 (5.88%) CMS
Cloud Services
1 10 (58.82%) npm
Database & Business Intelligence
1 3 (17.65%) RDBMS
1 3 (17.65%) Relational Database
1 3 (17.65%) SQL Server
Development Applications
1 14 (82.35%) Git (software)
2 12 (70.59%) Grunt
2 12 (70.59%) gulp
3 11 (64.71%) SonarQube
4 3 (17.65%) Eclipse
4 3 (17.65%) Gradle
4 3 (17.65%) JProfiler
4 3 (17.65%) JUnit
5 2 (11.76%) Jenkins
5 2 (11.76%) JIRA
5 2 (11.76%) webpack
General
1 7 (41.18%) Finance
2 4 (23.53%) Banking
Job Titles
1 15 (88.24%) Developer
2 8 (47.06%) UI Developer
3 5 (29.41%) Front End Developer (Client-Side Developer)
4 4 (23.53%) JavaScript Developer
5 2 (11.76%) Drupal Developer
5 2 (11.76%) HTML CSS Developer
5 2 (11.76%) HTML Developer
5 2 (11.76%) Java Developer
6 1 (5.88%) Angular Developer
6 1 (5.88%) Designer
6 1 (5.88%) Full Stack Developer
6 1 (5.88%) UI Designer
6 1 (5.88%) Web Developer
Libraries, Frameworks & Software Standards
1 17 (100.00%) CSS
1 17 (100.00%) HTML
2 14 (82.35%) HTML5
3 13 (76.47%) CSS3
3 13 (76.47%) JSON
3 13 (76.47%) Node.js
4 6 (35.29%) jQuery
5 5 (29.41%) AngularJS
5 5 (29.41%) React
6 4 (23.53%) Angular 2
7 3 (17.65%) Hibernate
7 3 (17.65%) J2EE
7 3 (17.65%) JPA
7 3 (17.65%) Sass
7 3 (17.65%) Spring
7 3 (17.65%) XML
7 3 (17.65%) XSLT
8 2 (11.76%) Drush
8 2 (11.76%) Twig
8 2 (11.76%) Velocity
Miscellaneous
1 3 (17.65%) User Experience
2 1 (5.88%) Greenfield Project
Operating Systems
1 1 (5.88%) Linux
1 1 (5.88%) Windows
Processes & Methodologies
1 14 (82.35%) TDD
2 12 (70.59%) Responsive Web Design
2 12 (70.59%) Test Automation
3 10 (58.82%) Agile Software Development
3 10 (58.82%) Performance Optimisation
3 10 (58.82%) Unit Testing
4 6 (35.29%) Scrum
5 5 (29.41%) Continuous Integration
5 5 (29.41%) Front End Development
5 5 (29.41%) OO
6 4 (23.53%) BDD
6 4 (23.53%) Data Protection
7 3 (17.65%) Data Modelling
7 3 (17.65%) Mobile Development
7 3 (17.65%) RAD
7 3 (17.65%) SDLC
8 2 (11.76%) Software Engineering
8 2 (11.76%) Waterfall
8 2 (11.76%) Web Development
9 1 (5.88%) Continuous Improvement
Programming Languages
1 17 (100.00%) JavaScript
2 4 (23.53%) Java
3 3 (17.65%) SQL
4 1 (5.88%) ES6
Quality Assurance & Compliance
1 1 (5.88%) WCAG
Vendors
1 10 (58.82%) Perforce
2 3 (17.65%) Oracle