Period
to 18 January 2019

The median annual salary for a JavaScript Developer was £42,500 in advertised job vacancies in Wimbledon during the 6 months to 18 January 2019.

The first table below provides salary benchmarking and summary statistics including a comparison to same period in the previous 2 years.

JavaScript Developer
Merton > Wimbledon
6 months to
18 Jan 2019
Same period 2018 Same period 2017
Rank 48 30 -
Rank change year-on-year -18 - +39
Permanent jobs requiring a JavaScript Developer 7 5 0
As % of all permanent IT jobs advertised in Wimbledon 2.65% 3.09% -
As % of the Job Titles category 2.67% 3.14% -
Number of salaries quoted 7 5 0
Wimbledon median annual salary £42,500 £40,000 -
Median salary % change year-on-year +6.25% - -
Merton median annual salary £42,500 £40,000 £55,000
% change year-on-year +6.25% -27.27% +22.22%

The following table is for comparison with the above and includes summary statistics for all permanent IT job vacancies advertised in Wimbledon. Most job vacancies include a discernible job title that can be normalized. As such, the figures in the second row provide an indication of the number of permanent jobs in our overall sample.

All Permanent IT Job Vacancies
Wimbledon
Permanent vacancies in Wimbledon with a recognized job title 262 159 213
% of permanent IT jobs with a recognized job title 99.24% 98.15% 96.82%
Number of salaries quoted 201 136 130
Wimbledon median annual salary £52,500 £50,000 £50,000
Median salary % change year-on-year +5.00% - +11.11%
10th Percentile £31,500 £25,750 £28,450
90th Percentile £77,500 £80,000 £72,625
Merton median annual salary £52,500 £50,000 £50,000
% change year-on-year +5.00% - +11.11%

JavaScript Developer
Job Vacancy Trend in Wimbledon

Job postings that featured JavaScript Developer in the job title as a percentage of all IT jobs advertised in Wimbledon.

Job vacancy trend for JavaScript Developer in Wimbledon

JavaScript Developer
Salary Trend in Wimbledon

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

Salary trend for JavaScript Developer in Wimbledon

JavaScript Developer Skill Set
Top 30 Co-occurring IT Skills in Wimbledon

For the 6 months to 18 January 2019, JavaScript Developer job roles required the following IT skills in order of popularity. The figures indicate the absolute number co-occurrences and as a proportion of all permanent job ads across the Wimbledon region featuring JavaScript Developer in the job title.

1 7 (100.00%) JavaScript
1 7 (100.00%) E-Commerce
1 7 (100.00%) Retail
1 7 (100.00%) REST
1 7 (100.00%) React
2 5 (71.43%) ASP.NET Web API
2 5 (71.43%) AngularJS
2 5 (71.43%) RESTful
2 5 (71.43%) Microsoft Azure
2 5 (71.43%) ASP.NET MVC
2 5 (71.43%) MVC
2 5 (71.43%) Agile Software Development
2 5 (71.43%) TDD
2 5 (71.43%) Web Development
2 5 (71.43%) QA
2 5 (71.43%) C
2 5 (71.43%) C#
2 5 (71.43%) SQL
2 5 (71.43%) .NET
2 5 (71.43%) ASP.NET
3 4 (57.14%) Sass
3 4 (57.14%) LESS
4 3 (42.86%) CSS
4 3 (42.86%) HTML
5 2 (28.57%) PHP
5 2 (28.57%) OO
5 2 (28.57%) Business Intelligence
5 2 (28.57%) jQuery
5 2 (28.57%) Legal
5 2 (28.57%) HTML5

JavaScript Developer Skill Set
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:

Cloud Services
1 5 (71.43%) Microsoft Azure
General
1 7 (100.00%) Retail
2 2 (28.57%) Legal
Libraries, Frameworks & Software Standards
1 7 (100.00%) React
1 7 (100.00%) REST
2 5 (71.43%) .NET
2 5 (71.43%) AngularJS
2 5 (71.43%) ASP.NET
2 5 (71.43%) ASP.NET MVC
2 5 (71.43%) ASP.NET Web API
2 5 (71.43%) RESTful
3 4 (57.14%) LESS
3 4 (57.14%) Sass
4 3 (42.86%) CSS
4 3 (42.86%) HTML
5 2 (28.57%) CSS3
5 2 (28.57%) HTML5
5 2 (28.57%) jQuery
5 2 (28.57%) Twitter Bootstrap
Miscellaneous
1 2 (28.57%) Greenfield Project
Processes & Methodologies
1 7 (100.00%) E-Commerce
2 5 (71.43%) Agile Software Development
2 5 (71.43%) MVC
2 5 (71.43%) TDD
2 5 (71.43%) Web Development
3 2 (28.57%) Business Intelligence
3 2 (28.57%) Deadline-Driven
3 2 (28.57%) OO
3 2 (28.57%) OO PHP
Programming Languages
1 7 (100.00%) JavaScript
2 5 (71.43%) C
2 5 (71.43%) C#
2 5 (71.43%) SQL
3 2 (28.57%) PHP
Quality Assurance & Compliance
1 5 (71.43%) QA