Period
to 23 November 2017

The following table provides summary statistics for permanent job vacancies advertised in Leeds with a requirement for Ajax skills. Included is a benchmarking guide to the salaries offered in vacancies that have cited Ajax over the 6 months to 23 November 2017 with a comparison to the same period in the previous 2 years.

Ajax
6 months to
23 Nov 2017
Same period 2016 Same period 2015
Rank 177 177 163
Rank change year-on-year 0 -14 -10
Permanent jobs citing Ajax 41 59 105
As % of all permanent IT jobs advertised in Leeds 0.82% 1.08% 1.52%
As % of the Libraries, Frameworks & Software Standards category 2.30% 3.05% 3.47%
Number of salaries quoted 44 53 98
Leeds median annual salary £47,500 £40,000 £37,500
Median salary % change year-on-year +18.75% +6.67% -11.76%
10th Percentile £32,375 £35,850 £31,250
90th Percentile £53,375 £51,250 £51,625
West Yorkshire median annual salary £43,000 £40,000 £37,500
% change year-on-year +7.50% +6.67% -6.25%

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

All Software Libraries and Frameworks
Leeds
Permanent vacancies with a requirement for technical specification, industry standards, software libraries and framework skills 1783 1932 3024
As % of all permanent IT jobs advertised in Leeds 35.86% 35.40% 43.74%
Number of salaries quoted 1560 1732 2464
Leeds median annual salary £45,000 £42,500 £42,500
Median salary % change year-on-year +5.88% - +6.25%
10th Percentile £27,750 £28,750 £27,500
90th Percentile £62,500 £58,750 £60,000
West Yorkshire median annual salary £45,000 £40,000 £40,000
% change year-on-year +12.50% - +6.67%

Ajax
Job Vacancy Trend in Leeds

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

Job vacancy trend for Ajax in Leeds

Ajax
Salary Trend in Leeds

This chart provides the 3-month moving average for salaries quoted in permanent IT jobs citing Ajax in Leeds.

Salary trend for Ajax in Leeds

Ajax
Salary Histogram in Leeds

The salary distribution of IT jobs citing Ajax in Leeds over the 6 months to 23 November 2017.

Salary histogram for Ajax in Leeds

For the 6 months to 23 November 2017, IT jobs citing Ajax also mentioned the following skills in order of popularity. The figures indicate the number co-occurrences and its proportion to all job ads across the Leeds region with a requirement for Ajax.

1 41 (100.00%) JavaScript
2 33 (80.49%) jQuery
3 32 (78.05%) HTML
3 32 (78.05%) CSS
4 28 (68.29%) MVC
5 26 (63.41%) Web Development
6 19 (46.34%) .NET
6 19 (46.34%) ASP.NET
7 18 (43.90%) XSLT
7 18 (43.90%) SQL
8 17 (41.46%) C#
8 17 (41.46%) JSON
8 17 (41.46%) ASP.NET MVC
8 17 (41.46%) REST
9 16 (39.02%) Git (software)
9 16 (39.02%) T-SQL
9 16 (39.02%) Web Services
10 15 (36.59%) Agile Software Development
11 14 (34.15%) TDD
11 14 (34.15%) XML
11 14 (34.15%) Greenfield Project
12 12 (29.27%) PHP
12 12 (29.27%) MySQL
13 10 (24.39%) OO
13 10 (24.39%) Prototyping
14 9 (21.95%) Node.js
15 8 (19.51%) OOP
15 8 (19.51%) E-Commerce
15 8 (19.51%) Java
16 7 (17.07%) Microsoft

Ajax
Co-occurring IT Skills in Leeds 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 4 (9.76%) Apache
2 3 (7.32%) Tomcat
Cloud Services
1 5 (12.20%) Microsoft Azure
2 3 (7.32%) npm
3 1 (2.44%) Google Analytics
3 1 (2.44%) Google Play
Communications & Networking
1 4 (9.76%) PPP
Database & Business Intelligence
1 12 (29.27%) MySQL
2 3 (7.32%) MongoDB
2 3 (7.32%) NoSQL
2 3 (7.32%) PostgreSQL
3 2 (4.88%) SQL Server
Development Applications
1 16 (39.02%) Git (software)
2 6 (14.63%) Subversion
3 5 (12.20%) NUnit
4 3 (7.32%) NuGet
4 3 (7.32%) Selenium
4 3 (7.32%) Visual Studio
5 2 (4.88%) PHPUnit
5 2 (4.88%) Team Foundation Server
5 2 (4.88%) TortoiseSVN
6 1 (2.44%) Eclipse
6 1 (2.44%) Jenkins
6 1 (2.44%) Maven
6 1 (2.44%) Xcode
General
1 4 (9.76%) Games
2 3 (7.32%) Advertising
3 1 (2.44%) Electronics
3 1 (2.44%) Manufacturing
3 1 (2.44%) Publishing
3 1 (2.44%) Retail
Job Titles
1 41 (100.00%) Developer
2 12 (29.27%) Senior Developer
3 11 (26.83%) C# Developer
4 10 (24.39%) PHP Developer
5 9 (21.95%) .NET Developer
5 9 (21.95%) C# .NET Developer
5 9 (21.95%) Web Developer
6 5 (12.20%) HTML CSS Developer
6 5 (12.20%) HTML Developer
6 5 (12.20%) Java Developer
6 5 (12.20%) JavaScript Developer
7 4 (9.76%) Senior C# Developer
8 3 (7.32%) Python Developer
8 3 (7.32%) Senior .NET Developer
8 3 (7.32%) Senior C# .NET Developer
8 3 (7.32%) Senior Java Developer
8 3 (7.32%) Senior Python Developer
8 3 (7.32%) Software Developer
9 2 (4.88%) Front End Developer (Client-Side Developer)
9 2 (4.88%) Senior SQL Developer
Libraries, Frameworks & Software Standards
1 33 (80.49%) jQuery
2 32 (78.05%) CSS
2 32 (78.05%) HTML
3 19 (46.34%) .NET
3 19 (46.34%) ASP.NET
4 18 (43.90%) XSLT
5 17 (41.46%) ASP.NET MVC
5 17 (41.46%) JSON
5 17 (41.46%) REST
6 16 (39.02%) Web Services
7 14 (34.15%) XML
8 9 (21.95%) Node.js
9 7 (17.07%) HTML5
9 7 (17.07%) LAMP
10 6 (14.63%) AngularJS
11 5 (12.20%) .NET Framework
11 5 (12.20%) Dapper ORM
11 5 (12.20%) Entity Framework
11 5 (12.20%) KnockoutJS
11 5 (12.20%) LINQ
Miscellaneous
1 14 (34.15%) Greenfield Project
2 5 (12.20%) Mobile App
3 4 (9.76%) User Experience
4 2 (4.88%) Media Streaming
5 1 (2.44%) Graphic Design
5 1 (2.44%) Linux Command Line
5 1 (2.44%) Social Media
Operating Systems
1 3 (7.32%) Linux
2 1 (2.44%) Android
2 1 (2.44%) Apple iOS
2 1 (2.44%) CentOS
2 1 (2.44%) Mac OS
Processes & Methodologies
1 28 (68.29%) MVC
2 26 (63.41%) Web Development
3 15 (36.59%) Agile Software Development
4 14 (34.15%) TDD
5 10 (24.39%) OO
5 10 (24.39%) Prototyping
6 8 (19.51%) E-Commerce
6 8 (19.51%) OOP
7 7 (17.07%) Continuous Integration
7 7 (17.07%) Front End Development
7 7 (17.07%) SEO
8 6 (14.63%) Customer Requirements
8 6 (14.63%) OOA/OOD
8 6 (14.63%) OOD
9 4 (9.76%) Mentoring
9 4 (9.76%) Scrum
10 3 (7.32%) Cybersecurity
10 3 (7.32%) Open Source
10 3 (7.32%) Open Source Development
10 3 (7.32%) Penetration Testing
Programming Languages
1 41 (100.00%) JavaScript
2 18 (43.90%) SQL
3 17 (41.46%) C#
4 16 (39.02%) T-SQL
5 12 (29.27%) PHP
6 8 (19.51%) Java
7 5 (12.20%) TypeScript
8 3 (7.32%) C
8 3 (7.32%) C++
8 3 (7.32%) Python
8 3 (7.32%) Ruby
9 2 (4.88%) PHP 5
10 1 (2.44%) ES6
10 1 (2.44%) Objective-C
Qualifications
1 1 (2.44%) Degree
System Software
1 1 (2.44%) Samba
Vendors
1 7 (17.07%) Microsoft
2 6 (14.63%) Zend
3 3 (7.32%) Oracle
4 2 (4.88%) Google
5 1 (2.44%) Apple
5 1 (2.44%) DoubleClick
5 1 (2.44%) Xamarin