The median annual salary for a JavaScript Developer was £44,000 in advertised job vacancies in Maidenhead during the 3 months to 27 June 2017.

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

JavaScript Developer
Berkshire / Maidenhead
3 months to
27 Jun 2017
Same period 2016 Same period 2015
Rank 37 52 36
Rank change year-on-year +15 -16  
Permanent jobs requiring a JavaScript Developer 2 2 17
As % of all permanent IT jobs advertised in Maidenhead 0.69% 0.53% 4.13%
As % of the Job Titles category 0.75% 0.55% 4.34%
Number of salaries quoted 2 2 9
Median salary £44,000 £50,000 £42,500
Median salary % change year-on-year -12.00% +17.64%  
UK excluding London median salary £40,000 £40,000 £38,500
% change year-on-year - +3.89%  

The next table is for comparison with the above and includes summary statistics for all job roles in permanent job vacancies advertised in Maidenhead. Most job vacancies include a discernible job title. As such, the figures in the first row provide an indication of the number of permanent jobs in our overall sample.

IT Job Roles
Maidenhead
Permanent job vacancies with a job title containing a recognized job role 268 363 392
As % of all permanent IT job vacancies advertised in Maidenhead 92.73% 96.03% 95.15%
Number of salaries quoted 192 294 325
Median salary £50,000 £47,500 £50,000
Median salary % change year-on-year +5.26% -5.00%  
90% offered a salary of more than £33,615 £35,000 £27,500
10% offered a salary of more than £80,000 £75,000 £70,000
UK excluding London median salary £42,500 £41,500 £40,000
% change year-on-year +2.40% +3.75%  

JavaScript Developer
Job Vacancy Trend in Maidenhead

The job posting trend of jobs advertised in Maidenhead that featured JavaScript Developer in the job title.

Job vacancy trend for JavaScript Developer in Maidenhead

JavaScript Developer
Salary Trend in Maidenhead

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

Salary trend for JavaScript Developer in Maidenhead

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

For the 6 months to 27 June 2017, JavaScript Developer job roles required the following IT skills in order of popularity. The figures indicate the number co-occurrences and its proportion to all job ads across the Maidenhead region featuring JavaScript Developer in the job title.

1 31 (100.00%) JavaScript
2 28 (90.32%) HTML
2 28 (90.32%) CSS
3 17 (54.84%) MVC
4 16 (51.61%) PHP
5 14 (45.16%) Java
6 12 (38.71%) Front End Development
7 11 (35.48%) Product Management
7 11 (35.48%) Agile Software Development
7 11 (35.48%) Unit Testing
7 11 (35.48%) CRM
7 11 (35.48%) ABAP
7 11 (35.48%) .NET
7 11 (35.48%) SAP
8 10 (32.26%) C#
9 9 (29.03%) E-Commerce
9 9 (29.03%) OOP
9 9 (29.03%) OO
9 9 (29.03%) Magento
10 8 (25.81%) jQuery
11 7 (22.58%) JSON
11 7 (22.58%) Symfony
11 7 (22.58%) API Integration
11 7 (22.58%) REST
11 7 (22.58%) Apache
11 7 (22.58%) XML
11 7 (22.58%) Windows
11 7 (22.58%) Linux
11 7 (22.58%) SOAP
11 7 (22.58%) Telecoms

JavaScript Developer Skill Set
Co-occurring IT Skills in Maidenhead 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 7 (22.58%) Apache
2 1 (3.23%) IIS
Business Applications
1 9 (29.03%) Magento
Cloud Services
1 1 (3.23%) SaaS
Communications & Networking
1 1 (3.23%) DNS
1 1 (3.23%) HTTP
1 1 (3.23%) Internet
Database & Business Intelligence
1 1 (3.23%) SQL Server Integration Services
Development Applications
1 1 (3.23%) Git (software)
1 1 (3.23%) Visual Studio
General
1 7 (22.58%) Telecoms
Libraries, Frameworks & Software Standards
1 28 (90.32%) CSS
1 28 (90.32%) HTML
2 11 (35.48%) .NET
3 8 (25.81%) jQuery
4 7 (22.58%) JSON
4 7 (22.58%) REST
4 7 (22.58%) SOAP
4 7 (22.58%) Symfony
4 7 (22.58%) XML
5 1 (3.23%) ASP.NET
5 1 (3.23%) ASP.NET MVC
5 1 (3.23%) CSS3
5 1 (3.23%) HTML5
5 1 (3.23%) Web Services
Miscellaneous
1 4 (12.90%) User Experience
Operating Systems
1 7 (22.58%) Linux
1 7 (22.58%) Windows
Processes & Methodologies
1 17 (54.84%) MVC
2 12 (38.71%) Front End Development
3 11 (35.48%) Agile Software Development
3 11 (35.48%) CRM
3 11 (35.48%) Product Management
3 11 (35.48%) Unit Testing
4 9 (29.03%) E-Commerce
4 9 (29.03%) OO
4 9 (29.03%) OOP
5 7 (22.58%) API Integration
6 3 (9.68%) Scrum
Programming Languages
1 31 (100.00%) JavaScript
2 16 (51.61%) PHP
3 14 (45.16%) Java
4 11 (35.48%) ABAP
5 10 (32.26%) C#
6 1 (3.23%) SQL
Vendors
1 11 (35.48%) SAP