Period
to 21 October 2018

The following table provides summary statistics for permanent job vacancies advertised in Crawley 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 21 October 2018 with a comparison to the same period in the previous 2 years.

Ajax
West Sussex > Crawley
6 months to
21 Oct 2018
Same period 2017 Same period 2016
Rank 61 68 101
Rank change year-on-year +7 +33 -22
Permanent jobs citing Ajax 9 11 7
As % of all permanent IT jobs advertised in Crawley 1.45% 1.65% 0.69%
As % of the Libraries, Frameworks & Software Standards category 3.57% 3.46% 1.87%
Number of salaries quoted 10 9 9
Crawley median annual salary £47,500 £22,500 £30,000
Median salary % change year-on-year +111.11% -25.00% -
10th Percentile £40,000 £21,250 £24,750
90th Percentile £80,750 £49,250 £48,000
West Sussex median annual salary £55,000 £50,500 £42,000
% change year-on-year +8.91% +20.24% +5.00%

Ajax is in the Software Libraries and Frameworks category. The following table is for comparison with the above and provides summary statistics for all permanent job vacancies advertised in Crawley with a requirement for technical specification, industry standards, software libraries and framework skills.

All Software Libraries and Frameworks
Crawley
Permanent vacancies with a requirement for technical specification, industry standards, software libraries and framework skills 252 318 375
As % of all permanent IT jobs advertised in Crawley 40.51% 47.68% 36.95%
Number of salaries quoted 247 284 367
Crawley median annual salary £46,500 £42,500 £45,000
Median salary % change year-on-year +9.41% -5.56% +3.45%
10th Percentile £30,000 £27,500 £27,000
90th Percentile £63,750 £57,500 £61,250
West Sussex median annual salary £45,000 £42,500 £42,500
% change year-on-year +5.88% - -

Ajax
Job Vacancy Trend in Crawley

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

Job vacancy trend for Ajax in Crawley

Ajax
Salary Trend in Crawley

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

Salary trend for Ajax in Crawley

Ajax
Salary Histogram in Crawley

The salary distribution of IT jobs citing Ajax in Crawley over the 6 months to 21 October 2018.

Salary histogram for Ajax in Crawley

For the 6 months to 21 October 2018, IT jobs citing Ajax also mentioned the following skills in order of popularity. The figures indicate the absolute number co-occurrences and as a proportion of all permanent job ads across the Crawley region with a requirement for Ajax.

1 9 (100.00%) HTML
1 9 (100.00%) JavaScript
1 9 (100.00%) CSS
2 6 (66.67%) C#
2 6 (66.67%) ASP.NET
2 6 (66.67%) .NET
2 6 (66.67%) SQL Server
2 6 (66.67%) Microsoft
2 6 (66.67%) MVC
2 6 (66.67%) Web Development
3 5 (55.56%) JSON
3 5 (55.56%) Publishing
3 5 (55.56%) Validation
3 5 (55.56%) IIS
4 4 (44.44%) TDD
4 4 (44.44%) KnockoutJS
5 3 (33.33%) TypeScript
5 3 (33.33%) API Development
5 3 (33.33%) API Design
5 3 (33.33%) Front End Development
5 3 (33.33%) Wireframes
5 3 (33.33%) Ember.js
5 3 (33.33%) AngularJS
5 3 (33.33%) Twitter Bootstrap
5 3 (33.33%) HTML5
5 3 (33.33%) CSS3
5 3 (33.33%) SQL
6 2 (22.22%) OOP
6 2 (22.22%) QA
6 2 (22.22%) Requirements Analysis

Ajax
Co-occurring IT Skills in Crawley 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 (55.56%) IIS
2 1 (11.11%) SharePoint
Database & Business Intelligence
1 6 (66.67%) SQL Server
2 1 (11.11%) SQL Server 2012
Development Applications
1 2 (22.22%) gulp
2 1 (11.11%) Team Foundation Server
2 1 (11.11%) Visual Studio
2 1 (11.11%) webpack
General
1 5 (55.56%) Publishing
2 1 (11.11%) Finance
Job Titles
1 9 (100.00%) Developer
2 5 (55.56%) Web Developer
3 4 (44.44%) .NET Developer
3 4 (44.44%) ASP.NET Developer
3 4 (44.44%) C# .NET Developer
3 4 (44.44%) C# ASP.NET Developer
3 4 (44.44%) C# Developer
4 3 (33.33%) .NET Web Developer
4 3 (33.33%) C# Web Developer
4 3 (33.33%) Front End Developer (Client-Side Developer)
4 3 (33.33%) Junior .NET Developer
4 3 (33.33%) Junior .NET Web Developer
4 3 (33.33%) Junior ASP.NET Developer
4 3 (33.33%) Junior C# .NET Developer
4 3 (33.33%) Junior C# ASP.NET Developer
4 3 (33.33%) Junior C# Developer
4 3 (33.33%) Junior Developer
4 3 (33.33%) Junior SQL Developer
4 3 (33.33%) Junior Web Developer
4 3 (33.33%) SQL Developer
Libraries, Frameworks & Software Standards
1 9 (100.00%) CSS
1 9 (100.00%) HTML
2 6 (66.67%) .NET
2 6 (66.67%) ASP.NET
3 5 (55.56%) JSON
4 4 (44.44%) KnockoutJS
5 3 (33.33%) AngularJS
5 3 (33.33%) CSS3
5 3 (33.33%) Ember.js
5 3 (33.33%) HTML5
5 3 (33.33%) Twitter Bootstrap
6 2 (22.22%) REST
6 2 (22.22%) Sass
6 2 (22.22%) Vue.js
7 1 (11.11%) ASP.NET MVC 3
7 1 (11.11%) ASP.NET Web API
7 1 (11.11%) Entity Framework
7 1 (11.11%) Redux
7 1 (11.11%) RequireJS
7 1 (11.11%) WCF
Miscellaneous
1 2 (22.22%) FMCG
1 2 (22.22%) User Experience
2 1 (11.11%) Enterprise Software
Processes & Methodologies
1 6 (66.67%) MVC
1 6 (66.67%) Web Development
2 5 (55.56%) Validation
3 4 (44.44%) TDD
4 3 (33.33%) API Design
4 3 (33.33%) API Development
4 3 (33.33%) Front End Development
4 3 (33.33%) Wireframes
5 2 (22.22%) Collaborative Working
5 2 (22.22%) Mobile First
5 2 (22.22%) OOP
5 2 (22.22%) Requirements Analysis
5 2 (22.22%) Risk Analysis
5 2 (22.22%) Unit Testing
6 1 (11.11%) Agile Software Development
6 1 (11.11%) Domain-Driven Design
6 1 (11.11%) OOD
6 1 (11.11%) Presales
Programming Languages
1 9 (100.00%) JavaScript
2 6 (66.67%) C#
3 3 (33.33%) SQL
3 3 (33.33%) TypeScript
Quality Assurance & Compliance
1 2 (22.22%) QA
Vendors
1 6 (66.67%) Microsoft