Period
to 16 August 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 16 August 2018 with a comparison to the same period in the previous 2 years.

Ajax
West Sussex > Crawley
6 months to
16 Aug 2018
Same period 2017 Same period 2016
Rank 67 69 97
Rank change year-on-year +2 +28 -32
Permanent jobs citing Ajax 10 22 11
As % of all permanent IT jobs advertised in Crawley 1.61% 3.09% 1.12%
As % of the Libraries, Frameworks & Software Standards category 3.58% 6.29% 2.59%
Number of salaries quoted 11 24 15
Crawley median annual salary £50,000 £37,500 £26,500
Median salary % change year-on-year +33.33% +41.51% -19.70%
10th Percentile £40,000 £21,250 £24,750
90th Percentile £80,000 £47,163 £47,250
West Sussex median annual salary £47,500 £45,000 £40,000
% change year-on-year +5.56% +12.50% -

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 279 350 425
As % of all permanent IT jobs advertised in Crawley 44.86% 49.16% 43.28%
Number of salaries quoted 269 333 408
Crawley median annual salary £47,500 £42,500 £45,000
Median salary % change year-on-year +11.76% -5.56% +5.88%
10th Percentile £30,000 £28,000 £25,875
90th Percentile £63,750 £56,250 £61,250
West Sussex median annual salary £42,500 £42,500 £42,500

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 16 August 2018.

Salary histogram for Ajax in Crawley

For the 6 months to 16 August 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 10 (100.00%) HTML
1 10 (100.00%) JavaScript
1 10 (100.00%) CSS
2 7 (70.00%) MVC
2 7 (70.00%) C#
2 7 (70.00%) .NET
2 7 (70.00%) ASP.NET
3 6 (60.00%) JSON
3 6 (60.00%) CSS3
4 5 (50.00%) SQL
4 5 (50.00%) Requirements Analysis
5 4 (40.00%) Web Development
5 4 (40.00%) TDD
5 4 (40.00%) WCF
5 4 (40.00%) jQuery
5 4 (40.00%) Team Foundation Server
5 4 (40.00%) SQL Server
5 4 (40.00%) Microsoft
5 4 (40.00%) KnockoutJS
5 4 (40.00%) ASP.NET Web API
6 3 (30.00%) TypeScript
6 3 (30.00%) API Development
6 3 (30.00%) API Design
6 3 (30.00%) Front End Development
6 3 (30.00%) Wireframes
6 3 (30.00%) Greenfield Project
6 3 (30.00%) Publishing
6 3 (30.00%) Validation
6 3 (30.00%) Migration
6 3 (30.00%) IIS

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 3 (30.00%) IIS
2 1 (10.00%) SharePoint
Database & Business Intelligence
1 4 (40.00%) SQL Server
2 1 (10.00%) SQL Server 2012
Development Applications
1 4 (40.00%) Team Foundation Server
2 3 (30.00%) VSS/SourceSafe
3 2 (20.00%) gulp
4 1 (10.00%) Visual Studio
4 1 (10.00%) webpack
General
1 3 (30.00%) Publishing
2 1 (10.00%) Finance
Job Titles
1 10 (100.00%) Developer
2 6 (60.00%) .NET Developer
2 6 (60.00%) C# .NET Developer
2 6 (60.00%) C# Developer
3 3 (30.00%) ASP.NET Developer
3 3 (30.00%) C# ASP.NET Developer
3 3 (30.00%) Front End Developer (Client-Side Developer)
3 3 (30.00%) Web Developer
4 2 (20.00%) .NET Web Developer
4 2 (20.00%) C# Web Developer
4 2 (20.00%) Junior
4 2 (20.00%) Junior .NET Developer
4 2 (20.00%) Junior .NET Web Developer
4 2 (20.00%) Junior ASP.NET Developer
4 2 (20.00%) Junior C# .NET Developer
4 2 (20.00%) Junior C# Developer
4 2 (20.00%) Junior Developer
4 2 (20.00%) Junior Web Developer
4 2 (20.00%) Senior Developer
4 2 (20.00%) SQL Developer
Libraries, Frameworks & Software Standards
1 10 (100.00%) CSS
1 10 (100.00%) HTML
2 7 (70.00%) .NET
2 7 (70.00%) ASP.NET
3 6 (60.00%) CSS3
3 6 (60.00%) JSON
4 4 (40.00%) ASP.NET Web API
4 4 (40.00%) jQuery
4 4 (40.00%) KnockoutJS
4 4 (40.00%) WCF
5 3 (30.00%) AngularJS
5 3 (30.00%) Ember.js
5 3 (30.00%) HTML5
5 3 (30.00%) Razor View Engine
5 3 (30.00%) Twitter Bootstrap
5 3 (30.00%) XML
6 2 (20.00%) REST
6 2 (20.00%) Sass
6 2 (20.00%) Vue.js
7 1 (10.00%) Redux
Miscellaneous
1 3 (30.00%) Greenfield Project
2 2 (20.00%) FMCG
2 2 (20.00%) User Experience
3 1 (10.00%) Enterprise Software
Operating Systems
1 3 (30.00%) Windows
1 3 (30.00%) Windows Phone
1 3 (30.00%) Windows Phone 8
Processes & Methodologies
1 7 (70.00%) MVC
2 5 (50.00%) Requirements Analysis
3 4 (40.00%) TDD
3 4 (40.00%) Web Development
4 3 (30.00%) API Design
4 3 (30.00%) API Development
4 3 (30.00%) Front End Development
4 3 (30.00%) Migration
4 3 (30.00%) Validation
4 3 (30.00%) Wireframes
5 2 (20.00%) Collaborative Working
5 2 (20.00%) Mobile First
5 2 (20.00%) OOP
5 2 (20.00%) Risk Analysis
5 2 (20.00%) Unit Testing
6 1 (10.00%) Agile Software Development
6 1 (10.00%) Domain-Driven Design
6 1 (10.00%) OOD
6 1 (10.00%) Presales
Programming Languages
1 10 (100.00%) JavaScript
2 7 (70.00%) C#
3 5 (50.00%) SQL
4 3 (30.00%) PL/SQL
4 3 (30.00%) TypeScript
4 3 (30.00%) VB
4 3 (30.00%) VB.NET
4 3 (30.00%) VB6
Quality Assurance & Compliance
1 2 (20.00%) QA
Vendors
1 4 (40.00%) Microsoft
2 3 (30.00%) Oracle