Period
to 23 November 2017

The following table provides summary statistics for permanent job vacancies advertised in the City of London 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 23 November 2017 with a comparison to the same period in the previous 2 years.

Ajax
Central London > City of London
6 months to
23 Nov 2017
Same period 2016 Same period 2015
Rank 176 185 173
Rank change year-on-year +9 -12 -48
Permanent jobs citing Ajax 153 174 276
As % of all permanent IT jobs advertised in the City of London 1.50% 1.49% 1.62%
As % of the Libraries, Frameworks & Software Standards category 3.74% 3.62% 4.48%
Number of salaries quoted 146 161 234
City of London median annual salary £55,000 £55,000 £52,500
Median salary % change year-on-year - +4.76% -
10th Percentile £34,250 £40,000 £36,250
90th Percentile £73,750 £75,000 £77,500
Central London median annual salary £55,000 £50,000 £52,500
% change year-on-year +10.00% -4.76% +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 the City of London with a requirement for technical specification, industry standards, software libraries and framework skills.

All Software Libraries and Frameworks
City of London
Permanent vacancies with a requirement for technical specification, industry standards, software libraries and framework skills 4092 4803 6157
As % of all permanent IT jobs advertised in the City of London 40.02% 41.23% 36.24%
Number of salaries quoted 3685 4433 5335
City of London median annual salary £62,500 £60,000 £57,500
Median salary % change year-on-year +4.17% +4.35% +4.55%
10th Percentile £40,000 £38,250 £36,250
90th Percentile £90,000 £87,500 £86,150
Central London median annual salary £60,000 £57,500 £57,500
% change year-on-year +4.35% - +4.55%

Ajax
Job Vacancy Trend in the City of London

Job postings citing Ajax as a percentage of all IT jobs advertised in the City of London.

Job vacancy trend for Ajax in the City of London

Ajax
Salary Trend in the City of London

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

Salary trend for Ajax in the City of London

Ajax
Salary Histogram in the City of London

The salary distribution of IT jobs citing Ajax in the City of London over the 6 months to 23 November 2017.

Salary histogram for Ajax in the City of London

For the 6 months to 23 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 City of London region with a requirement for Ajax.

1 134 (87.58%) JavaScript
2 123 (80.39%) HTML
3 104 (67.97%) CSS
4 95 (62.09%) jQuery
5 90 (58.82%) SQL
6 79 (51.63%) Agile Software Development
7 77 (50.33%) MVC
8 65 (42.48%) .NET
9 63 (41.18%) C#
9 63 (41.18%) Finance
10 62 (40.52%) SQL Server
11 57 (37.25%) JSON
12 56 (36.60%) Java
13 55 (35.95%) AngularJS
14 53 (34.64%) ASP.NET
15 45 (29.41%) Microsoft
16 38 (24.84%) Git (software)
17 37 (24.18%) ASP.NET MVC
18 36 (23.53%) T-SQL
19 34 (22.22%) OO
20 33 (21.57%) .NET Framework
21 32 (20.92%) Visual Studio
21 32 (20.92%) Web Services
22 30 (19.61%) Node.js
23 29 (18.95%) SQL Server Management Studio (SSMS)
23 29 (18.95%) HTML5
24 28 (18.30%) RESTful
24 28 (18.30%) Hibernate
25 27 (17.65%) TDD
26 26 (16.99%) Team Foundation Server

Ajax
Co-occurring IT Skills in the City of London 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 25 (16.34%) JBoss
2 12 (7.84%) CMS
3 11 (7.19%) IIS
4 10 (6.54%) WordPress
5 9 (5.88%) Apache TomEE
5 9 (5.88%) Drupal
5 9 (5.88%) WebSphere
6 8 (5.23%) Apache Solr
7 5 (3.27%) SharePoint
8 4 (2.61%) Apache Spark
9 2 (1.31%) EPiServer
9 2 (1.31%) Marvel
9 2 (1.31%) Sitefinity
9 2 (1.31%) Umbraco
10 1 (0.65%) Adobe Experience Manager
10 1 (0.65%) Apache
10 1 (0.65%) NServiceBus
10 1 (0.65%) Sitecore CMS
10 1 (0.65%) Tomcat
Applications
1 2 (1.31%) Adobe Creative Suite
1 2 (1.31%) InVision
1 2 (1.31%) Photoshop
2 1 (0.65%) Microsoft Project
Business Applications
1 9 (5.88%) Cognos Business Intelligence
2 3 (1.96%) Remedy ITSM
3 1 (0.65%) Workfront
Cloud Services
1 14 (9.15%) SaaS
2 12 (7.84%) GitHub
3 1 (0.65%) Amazon AWS
3 1 (0.65%) Google Analytics
3 1 (0.65%) npm
Communications & Networking
1 1 (0.65%) DNS
1 1 (0.65%) HTTP
1 1 (0.65%) Internet
1 1 (0.65%) SSL
Database & Business Intelligence
1 62 (40.52%) SQL Server
2 23 (15.03%) MongoDB
3 20 (13.07%) SQL Server Integration Services
4 18 (11.76%) Relational Database
5 16 (10.46%) SQL Server Reporting Services
6 13 (8.50%) SQL Server 2008
6 13 (8.50%) SQL Server 2012
7 9 (5.88%) Business Intelligence Development Studio
8 7 (4.58%) SQL Server Analysis Services
9 5 (3.27%) Big Data
9 5 (3.27%) MySQL
10 4 (2.61%) Apache Cassandra
11 2 (1.31%) NoSQL
11 2 (1.31%) PostgreSQL
Development Applications
1 38 (24.84%) Git (software)
2 32 (20.92%) Visual Studio
3 29 (18.95%) SQL Server Management Studio (SSMS)
4 26 (16.99%) Team Foundation Server
5 25 (16.34%) Selenium
6 15 (9.80%) JIRA
7 13 (8.50%) Maven
8 11 (7.19%) Jenkins
8 11 (7.19%) JUnit
8 11 (7.19%) WebDriver
9 10 (6.54%) Ant
9 10 (6.54%) Mockito
10 9 (5.88%) Cucumber
10 9 (5.88%) Gradle
11 7 (4.58%) Jasmine
12 5 (3.27%) Grunt
12 5 (3.27%) gulp
12 5 (3.27%) NUnit
13 4 (2.61%) Moq
13 4 (2.61%) MSTest
General
1 63 (41.18%) Finance
2 10 (6.54%) Advertising
3 6 (3.92%) Publishing
4 5 (3.27%) Banking
4 5 (3.27%) Marketing
5 3 (1.96%) Financial Institution
6 2 (1.31%) Back Office
6 2 (1.31%) Multimedia
7 1 (0.65%) Games
7 1 (0.65%) Legal
7 1 (0.65%) Retail
Job Titles
1 123 (80.39%) Developer
2 55 (35.95%) Senior Developer
3 32 (20.92%) Java Developer
4 27 (17.65%) C# Developer
4 27 (17.65%) Senior Java Developer
5 22 (14.38%) SQL Developer
6 20 (13.07%) .NET Developer
6 20 (13.07%) Junior
7 13 (8.50%) C# .NET Developer
7 13 (8.50%) Java Engineer
7 13 (8.50%) Web Developer
8 12 (7.84%) Front End Developer (Client-Side Developer)
9 11 (7.19%) Actuarial Analyst
9 11 (7.19%) Actuarial Developer
9 11 (7.19%) Analyst
9 11 (7.19%) Analyst Developer
9 11 (7.19%) Developer Analyst
9 11 (7.19%) Junior Developer
9 11 (7.19%) SQL Analyst
10 10 (6.54%) Security Engineer
Libraries, Frameworks & Software Standards
1 123 (80.39%) HTML
2 104 (67.97%) CSS
3 95 (62.09%) jQuery
4 65 (42.48%) .NET
5 57 (37.25%) JSON
6 55 (35.95%) AngularJS
7 53 (34.64%) ASP.NET
8 37 (24.18%) ASP.NET MVC
9 33 (21.57%) .NET Framework
10 32 (20.92%) Web Services
11 30 (19.61%) Node.js
12 29 (18.95%) HTML5
13 28 (18.30%) Hibernate
13 28 (18.30%) RESTful
14 23 (15.03%) ASP.NET Web Forms
14 23 (15.03%) CSS3
15 20 (13.07%) REST
15 20 (13.07%) SOAP
16 19 (12.42%) ASP.NET Web API
17 18 (11.76%) Sass
Miscellaneous
1 12 (7.84%) Greenfield Project
2 8 (5.23%) Computer Science
2 8 (5.23%) User Experience
3 7 (4.58%) Mobile App
4 6 (3.92%) Fintech
4 6 (3.92%) Xbox
5 4 (2.61%) Management Information System
6 3 (1.96%) Digital Media
6 3 (1.96%) Enterprise Software
6 3 (1.96%) Hedge funds
7 2 (1.31%) Analytical Skills
7 2 (1.31%) Client/Server
7 2 (1.31%) Data Structures
7 2 (1.31%) Linux Command Line
8 1 (0.65%) Animation
8 1 (0.65%) Graphic Design
8 1 (0.65%) Mainframe
8 1 (0.65%) Online Games
Operating Systems
1 21 (13.73%) Windows
2 3 (1.96%) Android
2 3 (1.96%) Apple iOS
3 2 (1.31%) Linux
4 1 (0.65%) Unix
Processes & Methodologies
1 79 (51.63%) Agile Software Development
2 77 (50.33%) MVC
3 34 (22.22%) OO
4 27 (17.65%) TDD
5 25 (16.34%) Software Engineering
5 25 (16.34%) Web Development
6 24 (15.69%) Front End Development
7 22 (14.38%) OOP
8 20 (13.07%) SDLC
9 15 (9.80%) Scrum
10 14 (9.15%) BDD
11 13 (8.50%) Performance Tuning
12 12 (7.84%) Business Intelligence
12 12 (7.84%) Mathematics
12 12 (7.84%) Web Application Development
12 12 (7.84%) Workflow
13 11 (7.19%) Capital Modelling
13 11 (7.19%) Data Modelling
14 10 (6.54%) Business Analysis
14 10 (6.54%) Continuous Integration
Programming Languages
1 134 (87.58%) JavaScript
2 90 (58.82%) SQL
3 63 (41.18%) C#
4 56 (36.60%) Java
5 36 (23.53%) T-SQL
6 23 (15.03%) PHP
7 16 (10.46%) Groovy
8 11 (7.19%) VBA
9 9 (5.88%) PowerShell
10 7 (4.58%) VB.NET
11 6 (3.92%) Ruby
12 5 (3.27%) Python
13 4 (2.61%) Scala
14 3 (1.96%) CoffeeScript
15 1 (0.65%) TypeScript
Qualifications
1 13 (8.50%) Degree
2 6 (3.92%) PhD
3 3 (1.96%) MCSA
3 3 (1.96%) Microsoft Certification
4 2 (1.31%) Computer Science Degree
Quality Assurance & Compliance
1 13 (8.50%) QA
System Software
1 1 (0.65%) Docker
Vendors
1 45 (29.41%) Microsoft
2 10 (6.54%) Oracle
3 9 (5.88%) Cognos
4 3 (1.96%) Adobe
4 3 (1.96%) BMC
4 3 (1.96%) DevExpress
4 3 (1.96%) Remedy
4 3 (1.96%) Snow
4 3 (1.96%) Telerik
4 3 (1.96%) Xamarin
5 2 (1.31%) Google
5 2 (1.31%) Sitecore
6 1 (0.65%) Acunetix
6 1 (0.65%) DoubleClick
6 1 (0.65%) F5
6 1 (0.65%) Sybase
6 1 (0.65%) Zend