The following table provides summary statistics for permanent job vacancies advertised in Harpenden 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 30 March 2017 with a comparison to the same period in the previous 2 years.

Ajax
Hertfordshire / Harpenden
3 months to
30 Mar 2017
Same period 2016 Same period 2015
Rank 11 2 -
Rank change year-on-year -9 -  
Permanent jobs citing Ajax 6 13 0
As % of all permanent IT jobs advertised in Harpenden 17.14% 38.24% -
As % of the Libraries, Frameworks & Software Standards category 40.00% 50.00% -
Number of salaries quoted 6 13 0
Median salary £42,500 £57,500 -
Median salary % change year-on-year -26.08% -  
UK excluding London median salary £40,000 £40,000 £40,000

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 Harpenden with a requirement for industry standards, technical specifications and software library and framework skills.

Software Library & Framework Skills
Harpenden
Permanent job vacancies with a requirement for industry standards, technical specifications and software library and framework skills 15 26 4
As % of all permanent IT job vacancies advertised in Harpenden 42.86% 76.47% 50.00%
Number of salaries quoted 15 26 4
Median salary £42,500 £57,500 £25,000
Median salary % change year-on-year -26.08% +130.00%  
UK excluding London median salary £40,000 £42,500 £40,000
% change year-on-year -5.88% +6.25%  

Ajax
Job Vacancy Trend in Harpenden

The job posting trend of jobs advertised in Harpenden citing Ajax as a proportion of all permanent or contract IT jobs with a match in the Libraries, Frameworks & Software Standards category.

Job vacancy trend for Ajax in Harpenden

Ajax
Salary Trend in Harpenden

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

Salary trend for Ajax in Harpenden

For the 6 months to 30 March 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 Harpenden region with a requirement for Ajax.

1 21 (100.00%) C#
1 21 (100.00%) JavaScript
1 21 (100.00%) .NET
1 21 (100.00%) ASP.NET
1 21 (100.00%) MVC
1 21 (100.00%) .NET Framework
1 21 (100.00%) jQuery
1 21 (100.00%) ASP.NET MVC
2 20 (95.24%) HTML5
2 20 (95.24%) Multithreading
2 20 (95.24%) WCF
2 20 (95.24%) SQL
2 20 (95.24%) T-SQL
2 20 (95.24%) HTML
3 18 (85.71%) MongoDB
3 18 (85.71%) NoSQL
3 18 (85.71%) RabbitMQ
3 18 (85.71%) Entity Framework
3 18 (85.71%) RavenDB
3 18 (85.71%) Twitter Bootstrap
3 18 (85.71%) SignalR
4 14 (66.67%) TypeScript
5 10 (47.62%) AngularJS
6 7 (33.33%) REST
7 4 (19.05%) ASP.NET Web API
7 4 (19.05%) DevOps
7 4 (19.05%) Razor View Engine
7 4 (19.05%) Scrum
7 4 (19.05%) Microsoft
7 4 (19.05%) CSS

Ajax
Co-occurring IT Skills in Harpenden 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 3 (14.29%) IIS
2 1 (4.76%) NServiceBus
Communications & Networking
1 3 (14.29%) Wireshark
Database & Business Intelligence
1 18 (85.71%) MongoDB
1 18 (85.71%) NoSQL
1 18 (85.71%) RavenDB
2 3 (14.29%) SQL Server
Development Applications
1 3 (14.29%) Atlassian Bamboo
1 3 (14.29%) Fiddler
1 3 (14.29%) Jenkins
1 3 (14.29%) NUnit
1 3 (14.29%) Subversion
1 3 (14.29%) TeamCity
2 1 (4.76%) JIRA
2 1 (4.76%) Selenium
Job Titles
1 21 (100.00%) Developer
2 20 (95.24%) .NET Developer
3 13 (61.90%) ASP.NET Developer
3 13 (61.90%) ASP.NET MVC Developer
4 12 (57.14%) C# Developer
5 11 (52.38%) C# .NET Developer
6 7 (33.33%) C# ASP.NET Developer
7 5 (23.81%) Angular Developer
8 1 (4.76%) Full Stack Developer
8 1 (4.76%) Integration Developer
8 1 (4.76%) Middleware Developer
8 1 (4.76%) Principal .NET Developer
8 1 (4.76%) Principal Developer
8 1 (4.76%) Silverlight Developer
Libraries, Frameworks & Software Standards
1 21 (100.00%) .NET
1 21 (100.00%) .NET Framework
1 21 (100.00%) ASP.NET
1 21 (100.00%) ASP.NET MVC
1 21 (100.00%) jQuery
2 20 (95.24%) HTML
2 20 (95.24%) HTML5
2 20 (95.24%) WCF
3 18 (85.71%) Entity Framework
3 18 (85.71%) RabbitMQ
3 18 (85.71%) SignalR
3 18 (85.71%) Twitter Bootstrap
4 10 (47.62%) AngularJS
5 7 (33.33%) REST
6 4 (19.05%) ASP.NET Web API
6 4 (19.05%) CSS
6 4 (19.05%) Razor View Engine
7 3 (14.29%) JSON
7 3 (14.29%) Sass
7 3 (14.29%) XML
Processes & Methodologies
1 21 (100.00%) MVC
2 20 (95.24%) Multithreading
3 4 (19.05%) DevOps
3 4 (19.05%) Scrum
4 3 (14.29%) Agile Software Development
4 3 (14.29%) API Design
4 3 (14.29%) BDD
4 3 (14.29%) Continuous Integration
4 3 (14.29%) Dependency Injection
4 3 (14.29%) TDD
4 3 (14.29%) Unit Testing
5 2 (9.52%) Release Management
6 1 (4.76%) Automated Testing
Programming Languages
1 21 (100.00%) C#
1 21 (100.00%) JavaScript
2 20 (95.24%) SQL
2 20 (95.24%) T-SQL
3 14 (66.67%) TypeScript
4 3 (14.29%) PowerShell
Quality Assurance & Compliance
1 3 (14.29%) QA
Vendors
1 4 (19.05%) Microsoft