Period
to 20 November 2017

The following table provides summary statistics for permanent job vacancies advertised in Essex 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 20 November 2017 with a comparison to the same period in the previous 2 years.

Ajax
6 months to
20 Nov 2017
Same period 2016 Same period 2015
Rank 89 48 65
Rank change year-on-year -41 +17 +37
Permanent jobs citing Ajax 22 99 92
As % of all permanent IT jobs advertised in Essex 1.57% 4.72% 3.50%
As % of the Libraries, Frameworks & Software Standards category 4.04% 12.22% 10.18%
Number of salaries quoted 17 68 60
Essex median annual salary £47,500 £62,500 £42,500
Median salary % change year-on-year -24.00% +47.06% -5.56%
10th Percentile £32,000 £38,250 £25,000
90th Percentile £72,500 £80,000 £65,000
East of England median annual salary £45,000 £47,500 £42,500
% change year-on-year -5.26% +11.76% -5.56%

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

All Software Libraries and Frameworks
Essex
Permanent vacancies with a requirement for technical specification, industry standards, software libraries and framework skills 545 810 904
As % of all permanent IT jobs advertised in Essex 38.93% 38.59% 34.35%
Number of salaries quoted 444 597 728
Essex median annual salary £47,500 £42,500 £40,000
Median salary % change year-on-year +11.76% +6.25% -
10th Percentile £27,500 £22,650 £22,500
90th Percentile £67,500 £65,000 £63,750
East of England median annual salary £47,000 £45,000 £42,500
% change year-on-year +4.44% +5.88% -

Ajax
Job Vacancy Trend in Essex

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

Job vacancy trend for Ajax in Essex

Ajax
Salary Trend in Essex

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

Salary trend for Ajax in Essex

Ajax
Salary Histogram in Essex

The salary distribution of IT jobs citing Ajax in Essex over the 6 months to 20 November 2017.

Salary histogram for Ajax in Essex

Ajax
Job Locations in Essex

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing Ajax within the Essex region over the 6 months to 20 November 2017. The 'Rank Change' column provides an indication of the change in demand within each location based on the same 6 month period last year.

Location Rank Change
on Same Period
Last Year
Matching
Permanent
IT Job Ads
Median Salary
Past 6 Months
Median Salary
% Change
on Same Period
Last Year
Live
Job
Vacancies
Brentwood +11 4 - -
Chelmsford -6 4 £35,000 -26.32%
Leigh-on-Sea +1 2 £32,500 -
Harlow -10 2 £60,000 -
Colchester -14 1 £47,500 -26.92%
Ajax
East of England

For the 6 months to 20 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 Essex region with a requirement for Ajax.

1 18 (81.82%) HTML
1 18 (81.82%) JavaScript
2 17 (77.27%) HTML5
3 15 (68.18%) C#
3 15 (68.18%) CSS
4 11 (50.00%) SQL Server
4 11 (50.00%) ASP.NET
4 11 (50.00%) .NET
5 10 (45.45%) SQL
6 8 (36.36%) Java
6 8 (36.36%) Oracle
6 8 (36.36%) MVC
6 8 (36.36%) Web Development
6 8 (36.36%) CSS3
7 6 (27.27%) QA
7 6 (27.27%) Agile Software Development
8 5 (22.73%) SOAP
8 5 (22.73%) Web Services
8 5 (22.73%) jQuery
8 5 (22.73%) Android
8 5 (22.73%) Mobile App
8 5 (22.73%) Mobile Application Development
8 5 (22.73%) Data Structures
8 5 (22.73%) REST
9 4 (18.18%) Mentoring
9 4 (18.18%) HP SiteScope
9 4 (18.18%) AngularJS
9 4 (18.18%) Xamarin
9 4 (18.18%) ASP.NET 2.0
9 4 (18.18%) Performance Testing

Ajax
Co-occurring IT Skills in Essex 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 1 (4.55%) CMS
Business Applications
1 1 (4.55%) Payment Gateway
Database & Business Intelligence
1 11 (50.00%) SQL Server
2 3 (13.64%) MySQL
2 3 (13.64%) Relational Database
3 2 (9.09%) SQL Server 2012
4 1 (4.55%) SQL Server 2008
Development Applications
1 4 (18.18%) LoadRunner
1 4 (18.18%) Maven
2 3 (13.64%) Git (software)
2 3 (13.64%) PHPUnit
3 2 (9.09%) JIRA
3 2 (9.09%) Mercurial
3 2 (9.09%) Moq
3 2 (9.09%) MSTest
3 2 (9.09%) Selenium
3 2 (9.09%) SpecFlow
3 2 (9.09%) WebDriver
General
1 4 (18.18%) Finance
2 2 (9.09%) Banking
2 2 (9.09%) Marketing
Job Titles
1 16 (72.73%) Developer
2 8 (36.36%) Web Developer
3 4 (18.18%) .NET Developer
3 4 (18.18%) Java Developer
3 4 (18.18%) Performance Specialist
3 4 (18.18%) Performance Test Specialist
3 4 (18.18%) Test Specialist
4 3 (13.64%) .NET Software Developer
4 3 (13.64%) ASP.NET Developer
4 3 (13.64%) ASP.NET MVC Developer
4 3 (13.64%) C# .NET Developer
4 3 (13.64%) C# ASP.NET Developer
4 3 (13.64%) C# Developer
4 3 (13.64%) C# Software Developer
4 3 (13.64%) C# Software Engineer
4 3 (13.64%) Developer/Software Engineer
4 3 (13.64%) Lead Developer
4 3 (13.64%) PHP Developer
4 3 (13.64%) Technical Developer
4 3 (13.64%) Technical Leader
Libraries, Frameworks & Software Standards
1 18 (81.82%) HTML
2 17 (77.27%) HTML5
3 15 (68.18%) CSS
4 11 (50.00%) .NET
4 11 (50.00%) ASP.NET
5 8 (36.36%) CSS3
6 5 (22.73%) jQuery
6 5 (22.73%) REST
6 5 (22.73%) SOAP
6 5 (22.73%) Web Services
7 4 (18.18%) ASP.NET 2.0
7 4 (18.18%) EJB
7 4 (18.18%) Hibernate
7 4 (18.18%) J2EE
7 4 (18.18%) Java EE
7 4 (18.18%) JSP
7 4 (18.18%) Servlets
7 4 (18.18%) Spring
7 4 (18.18%) Swing
7 4 (18.18%) XML
Miscellaneous
1 5 (22.73%) Data Structures
1 5 (22.73%) Mobile App
2 4 (18.18%) Computer Science
3 2 (9.09%) Greenfield Project
3 2 (9.09%) User Experience
4 1 (4.55%) EPoS
Operating Systems
1 5 (22.73%) Android
2 2 (9.09%) Apple iOS
2 2 (9.09%) Windows
2 2 (9.09%) Windows Mobile
Processes & Methodologies
1 8 (36.36%) MVC
1 8 (36.36%) Web Development
2 6 (27.27%) Agile Software Development
3 5 (22.73%) Mobile Application Development
4 4 (18.18%) Mentoring
4 4 (18.18%) Performance Testing
4 4 (18.18%) Software Testing
5 3 (13.64%) E-Commerce
5 3 (13.64%) Software Engineering
5 3 (13.64%) Unit Testing
5 3 (13.64%) Workflow
6 2 (9.09%) Android Development
6 2 (9.09%) BDD
6 2 (9.09%) Digital Marketing
6 2 (9.09%) Exploratory Testing
6 2 (9.09%) Front End Development
6 2 (9.09%) iOS Development
6 2 (9.09%) QA Automation
6 2 (9.09%) Test Automation
6 2 (9.09%) Time Management
Programming Languages
1 18 (81.82%) JavaScript
2 15 (68.18%) C#
3 10 (45.45%) SQL
4 8 (36.36%) Java
5 4 (18.18%) PL/SQL
5 4 (18.18%) VBA
6 3 (13.64%) PHP
7 2 (9.09%) VB.NET
Qualifications
1 4 (18.18%) Computer Science Degree
1 4 (18.18%) Degree
1 4 (18.18%) ISEB
1 4 (18.18%) ISTQB
Quality Assurance & Compliance
1 6 (27.27%) QA
Systems Management
1 4 (18.18%) HP SiteScope
Vendors
1 8 (36.36%) Oracle
2 4 (18.18%) Citrix
2 4 (18.18%) HP
2 4 (18.18%) Xamarin
3 1 (4.55%) Facebook
3 1 (4.55%) Google