The following table provides summary statistics for permanent job vacancies advertised in Wimbledon with a requirement for Web Services skills. Included is a benchmarking guide to the salaries offered in vacancies that have cited Web Services over the 3 months to 24 June 2017 with a comparison to the same period in the previous 2 years.

Web Services
London / Wimbledon
3 months to
24 Jun 2017
Same period 2016 Same period 2015
Rank 11 8 24
Rank change year-on-year -3 +16  
Permanent jobs citing Web Services 14 43 7
As % of all permanent IT jobs advertised in Wimbledon 19.18% 28.67% 7.00%
As % of the Libraries, Frameworks & Software Standards category 42.42% 58.11% 31.82%
Number of salaries quoted 10 5 7
Median salary £42,500 £42,500 £52,500
Median salary % change year-on-year - -19.04%  
90% offered a salary of more than £41,750 £26,000 £51,500
10% offered a salary of more than £61,750 £52,600 £68,500
UK excluding London median salary £45,000 £45,000 £42,500
% change year-on-year - +5.88%  

Web Services 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 Wimbledon with a requirement for industry standards, technical specifications and software library and framework skills.

Software Library & Framework Skills
Wimbledon
Permanent job vacancies with a requirement for industry standards, technical specifications and software library and framework skills 33 74 22
As % of all permanent IT job vacancies advertised in Wimbledon 45.21% 49.33% 22.00%
Number of salaries quoted 29 26 19
Median salary £42,500 £49,000 £47,500
Median salary % change year-on-year -13.26% +3.15%  
90% offered a salary of more than £35,000 £26,000 £32,500
10% offered a salary of more than £62,500 £66,000 £55,000
UK excluding London median salary £42,500 £40,000 £40,000
% change year-on-year +6.25% -  

Web Services
Job Vacancy Trend in Wimbledon

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

Job vacancy trend for Web Services in Wimbledon

Web Services
Salary Trend in Wimbledon

This chart provides the 3-month moving average for salaries quoted in permanent IT jobs citing Web Services in Wimbledon.

Salary trend for Web Services in Wimbledon

Web Services
Salary Histogram in Wimbledon

The salary distribution of IT jobs citing Web Services in Wimbledon over the 3 months to 24 June 2017.

Salary histogram for Web Services in Wimbledon

For the 6 months to 24 June 2017, IT jobs citing Web Services 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 Wimbledon region with a requirement for Web Services.

1 14 (87.50%) .NET
2 13 (81.25%) HTML
3 12 (75.00%) XML
4 11 (68.75%) SQL
5 10 (62.50%) C#
5 10 (62.50%) ASP.NET
5 10 (62.50%) MVC
5 10 (62.50%) .NET Framework
6 9 (56.25%) Agile Software Development
6 9 (56.25%) Team Foundation Server
6 9 (56.25%) Microsoft
6 9 (56.25%) CSS
6 9 (56.25%) JavaScript
6 9 (56.25%) VB.NET
7 8 (50.00%) OO
7 8 (50.00%) jQuery
7 8 (50.00%) HTML5
7 8 (50.00%) CSS3
8 7 (43.75%) Test Automation
8 7 (43.75%) LINQ
8 7 (43.75%) SQL Server
8 7 (43.75%) Visual Studio
8 7 (43.75%) Mentoring
8 7 (43.75%) Analytical Skills
9 6 (37.50%) SOA
9 6 (37.50%) Ajax
9 6 (37.50%) ASP.NET MVC
10 5 (31.25%) Apache Solr
10 5 (31.25%) User Acceptance Testing
10 5 (31.25%) Test Scripting

Web Services
Co-occurring IT Skills in Wimbledon 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 (31.25%) Apache Solr
2 4 (25.00%) Oracle SOA Suite
2 4 (25.00%) SharePoint
3 1 (6.25%) CMS
Applications
1 4 (25.00%) Microsoft Excel
1 4 (25.00%) Microsoft Office
1 4 (25.00%) Microsoft PowerPoint
Cloud Services
1 4 (25.00%) Microsoft Azure
Database & Business Intelligence
1 7 (43.75%) SQL Server
2 5 (31.25%) SQL Server 2008
2 5 (31.25%) SQL Server 2012
3 3 (18.75%) DocumentDB
3 3 (18.75%) MongoDB
3 3 (18.75%) NoSQL
4 1 (6.25%) MySQL
4 1 (6.25%) RDBMS
4 1 (6.25%) Relational Database
Development Applications
1 9 (56.25%) Team Foundation Server
2 7 (43.75%) Visual Studio
3 5 (31.25%) Selenium
4 4 (25.00%) Git (software)
4 4 (25.00%) HP UFT
4 4 (25.00%) Rational Functional Tester
4 4 (25.00%) SilkTest
5 3 (18.75%) git-flow
6 1 (6.25%) Ant
6 1 (6.25%) Gradle
6 1 (6.25%) JUnit
6 1 (6.25%) Maven
6 1 (6.25%) Mockito
6 1 (6.25%) Subversion
General
1 5 (31.25%) Banking
1 5 (31.25%) Finance
2 1 (6.25%) Marketing
2 1 (6.25%) Retail
Job Titles
1 10 (62.50%) Developer
2 8 (50.00%) .NET Developer
3 4 (25.00%) Analyst
3 4 (25.00%) Lead Test Analyst
3 4 (25.00%) Test Analyst
4 2 (12.50%) Lead .NET Developer
4 2 (12.50%) Lead Developer
4 2 (12.50%) Technical Leader
5 1 (6.25%) C# .NET Developer
5 1 (6.25%) C# ASP.NET Developer
5 1 (6.25%) C# Developer
5 1 (6.25%) Front End Developer (Client-Side Developer)
5 1 (6.25%) Front End Web Developer (Client-Side Developer)
5 1 (6.25%) Java Developer
5 1 (6.25%) Lead C# Developer
5 1 (6.25%) Senior Developer
5 1 (6.25%) SOA Developer
5 1 (6.25%) Technical Developer
5 1 (6.25%) Test Manager
5 1 (6.25%) Web Developer
Libraries, Frameworks & Software Standards
1 14 (87.50%) .NET
2 13 (81.25%) HTML
3 12 (75.00%) XML
4 10 (62.50%) .NET Framework
4 10 (62.50%) ASP.NET
5 9 (56.25%) CSS
6 8 (50.00%) CSS3
6 8 (50.00%) HTML5
6 8 (50.00%) jQuery
7 7 (43.75%) LINQ
8 6 (37.50%) Ajax
8 6 (37.50%) ASP.NET MVC
9 5 (31.25%) ASP.NET MVC 4
9 5 (31.25%) SOAP
9 5 (31.25%) Twitter Bootstrap
9 5 (31.25%) WCF
10 4 (25.00%) XBRL
11 3 (18.75%) AngularJS
11 3 (18.75%) ASP.NET Web API
11 3 (18.75%) React
Miscellaneous
1 7 (43.75%) Analytical Skills
2 3 (18.75%) Digital Media
2 3 (18.75%) Over-the-Top Content
2 3 (18.75%) Streaming Video
3 1 (6.25%) Enterprise Software
Operating Systems
1 5 (31.25%) Linux
2 4 (25.00%) Unix
Processes & Methodologies
1 10 (62.50%) MVC
2 9 (56.25%) Agile Software Development
3 8 (50.00%) OO
4 7 (43.75%) Mentoring
4 7 (43.75%) Test Automation
5 6 (37.50%) SOA
6 5 (31.25%) Asset Management
6 5 (31.25%) Business Analysis
6 5 (31.25%) Data Management
6 5 (31.25%) OOP
6 5 (31.25%) Test Scripting
6 5 (31.25%) User Acceptance Testing
7 4 (25.00%) Defect Management
7 4 (25.00%) Mathematics
7 4 (25.00%) Risk Analysis
7 4 (25.00%) Software Architecture
7 4 (25.00%) System Testing
7 4 (25.00%) Target Operating Model
7 4 (25.00%) Time Management
7 4 (25.00%) Wealth Management
Programming Languages
1 11 (68.75%) SQL
2 10 (62.50%) C#
3 9 (56.25%) JavaScript
3 9 (56.25%) VB.NET
4 5 (31.25%) Java
4 5 (31.25%) T-SQL
5 1 (6.25%) PL/SQL
5 1 (6.25%) Shell Script
Qualifications
1 5 (31.25%) ISTQB
2 4 (25.00%) Degree
2 4 (25.00%) ISEB
2 4 (25.00%) ISTQB Advanced Certification
2 4 (25.00%) ISTQB Foundation Certification
Quality Assurance & Compliance
1 4 (25.00%) QA
Vendors
1 9 (56.25%) Microsoft
2 5 (31.25%) Oracle
3 4 (25.00%) HP
3 4 (25.00%) SAP
4 1 (6.25%) DevExpress