The following table provides summary statistics for permanent job vacancies advertised in Derby with a requirement for Ajax skills. Included is a benchmarking guide to the salaries offered in vacancies that have cited Ajax over the 3 months to 29 June 2017 with a comparison to the same period in the previous 2 years.

Ajax
Derbyshire / Derby
3 months to
29 Jun 2017
Same period 2016 Same period 2015
Rank 35 40 52
Rank change year-on-year +5 +12  
Permanent jobs citing Ajax 3 7 1
As % of all permanent IT jobs advertised in Derby 1.30% 2.46% 0.32%
As % of the Libraries, Frameworks & Software Standards category 3.61% 6.67% 0.79%
Number of salaries quoted 2 7 1
Median salary £34,250 £34,000 £35,000
Median salary % change year-on-year +0.73% -2.85%  
90% offered a salary of more than £29,475 £32,000 £32,500
10% offered a salary of more than £40,425 £40,100 £37,500
UK excluding London median salary £42,500 £40,000 £40,000
% change year-on-year +6.25% -  

Ajax is in the industry standards, technical specifications and software library and framework skills category. The next table is for comparison with the above and provides summary statistics for all permanent job vacancies advertised in Derby with a requirement for industry standards, technical specifications and software library and framework skills.

Software Library & Framework Skills
Derby
Permanent job vacancies with a requirement for industry standards, technical specifications and software library and framework skills 83 105 127
As % of all permanent IT job vacancies advertised in Derby 35.93% 36.84% 41.10%
Number of salaries quoted 443 581 913
Median salary £40,000 £37,500 £36,000
Median salary % change year-on-year +6.66% +4.16%  
90% offered a salary of more than £27,500 £26,250 £22,500
10% offered a salary of more than £51,250 £48,750 £53,750
UK excluding London median salary £42,500 £40,000 £40,000
% change year-on-year +6.25% -  

Ajax
Job Vacancy Trend in Derby

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

Job vacancy trend for Ajax in Derby

Ajax
Salary Trend in Derby

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

Salary trend for Ajax in Derby

For the 6 months to 29 June 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 Derby region with a requirement for Ajax.

1 7 (100.00%) HTML
1 7 (100.00%) JavaScript
1 7 (100.00%) CSS
1 7 (100.00%) jQuery
2 6 (85.71%) C#
2 6 (85.71%) .NET
2 6 (85.71%) SQL Server
2 6 (85.71%) Team Foundation Server
3 5 (71.43%) Service Design
3 5 (71.43%) IIS
3 5 (71.43%) Microsoft
4 2 (28.57%) Agile Software Development
4 2 (28.57%) AngularJS
4 2 (28.57%) Git (software)
4 2 (28.57%) CSS3
5 1 (14.29%) Jasmine
5 1 (14.29%) Test Automation
5 1 (14.29%) Microsoft Azure
5 1 (14.29%) Amazon AWS
5 1 (14.29%) ASP.NET MVC
5 1 (14.29%) HTML5
5 1 (14.29%) Jenkins
5 1 (14.29%) ASP.NET Web Forms
5 1 (14.29%) ASP.NET Web API
5 1 (14.29%) Mentoring
5 1 (14.29%) User Experience
5 1 (14.29%) React
5 1 (14.29%) SDLC
5 1 (14.29%) TDD
5 1 (14.29%) NUnit

Ajax
Co-occurring IT Skills in Derby 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 5 (71.43%) IIS
Cloud Services
1 1 (14.29%) Amazon AWS
1 1 (14.29%) Microsoft Azure
Communications & Networking
1 1 (14.29%) SMS
Database & Business Intelligence
1 6 (85.71%) SQL Server
2 1 (14.29%) MySQL
Development Applications
1 6 (85.71%) Team Foundation Server
2 2 (28.57%) Git (software)
3 1 (14.29%) Jasmine
3 1 (14.29%) Jenkins
3 1 (14.29%) NUnit
3 1 (14.29%) Selenium
3 1 (14.29%) Subversion
Job Titles
1 5 (71.43%) 3rd Line Support
1 5 (71.43%) Applications Support
2 2 (28.57%) Developer
3 1 (14.29%) Agile C# Developer
3 1 (14.29%) Agile Developer
3 1 (14.29%) C# Developer
3 1 (14.29%) C# Software Developer
3 1 (14.29%) PHP Developer
3 1 (14.29%) Software Developer
Libraries, Frameworks & Software Standards
1 7 (100.00%) CSS
1 7 (100.00%) HTML
1 7 (100.00%) jQuery
2 6 (85.71%) .NET
3 2 (28.57%) AngularJS
3 2 (28.57%) CSS3
4 1 (14.29%) ASP.NET
4 1 (14.29%) ASP.NET MVC
4 1 (14.29%) ASP.NET Web API
4 1 (14.29%) ASP.NET Web Forms
4 1 (14.29%) HTML5
4 1 (14.29%) React
4 1 (14.29%) WCF
4 1 (14.29%) Web Services
Miscellaneous
1 1 (14.29%) User Experience
Processes & Methodologies
1 5 (71.43%) Service Design
2 2 (28.57%) Agile Software Development
3 1 (14.29%) Continuous Integration
3 1 (14.29%) Mentoring
3 1 (14.29%) MVC
3 1 (14.29%) OOP
3 1 (14.29%) SDLC
3 1 (14.29%) TDD
3 1 (14.29%) Test Automation
Programming Languages
1 7 (100.00%) JavaScript
2 6 (85.71%) C#
3 1 (14.29%) PHP
Vendors
1 5 (71.43%) Microsoft