Period
to 19 June 2018

The following table provides summary statistics for permanent job vacancies advertised in Windsor with a requirement for JavaScript skills. Included is a benchmarking guide to the salaries offered in vacancies that have cited JavaScript over the 6 months to 19 June 2018 with a comparison to the same period in the previous 2 years.

JavaScript (including ECMAScript)
Berkshire > Windsor
6 months to
19 Jun 2018
Same period 2017 Same period 2016
Rank 13 5 14
Rank change year-on-year -8 +9 -12
Permanent jobs citing JavaScript 26 52 16
As % of all permanent IT jobs advertised in Windsor 16.88% 33.33% 12.70%
As % of the Programming Languages category 24.07% 54.74% 28.57%
Number of salaries quoted 26 52 16
Windsor median annual salary £48,750 £52,500 £41,500
Median salary % change year-on-year -7.14% +26.51% +0.61%
10th Percentile £37,250 £31,250 £31,875
90th Percentile £70,000 £59,875 £56,875
Berkshire median annual salary £50,000 £45,000 £45,000
% change year-on-year +11.11% - -

JavaScript is in the Programming Languages category. The following table is for comparison with the above and provides summary statistics for all permanent job vacancies advertised in Windsor with a requirement for coding skills.

All Programming Languages
Windsor
Permanent vacancies with a requirement for coding skills 108 95 56
As % of all permanent IT jobs advertised in Windsor 70.13% 60.90% 44.44%
Number of salaries quoted 106 81 52
Windsor median annual salary £51,250 £50,000 £42,000
Median salary % change year-on-year +2.50% +19.05% -1.18%
10th Percentile £38,750 £31,250 £32,500
90th Percentile £70,000 £58,750 £57,500
Berkshire median annual salary £50,000 £47,500 £47,500
% change year-on-year +5.26% - +3.26%

JavaScript
Job Vacancy Trend in Windsor

Job postings citing JavaScript as a percentage of all IT jobs advertised in Windsor.

Job vacancy trend for JavaScript in Windsor

JavaScript
Salary Trend in Windsor

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

Salary trend for JavaScript in Windsor

JavaScript
Salary Histogram in Windsor

The salary distribution of IT jobs citing JavaScript in Windsor over the 6 months to 19 June 2018.

Salary histogram for JavaScript in Windsor

For the 6 months to 19 June 2018, IT jobs citing JavaScript also mentioned the following skills in order of popularity. The figures indicate the absolute number co-occurrences and as a proportion of all permanent job ads across the Windsor region with a requirement for JavaScript.

1 24 (92.31%) HTML
2 23 (88.46%) CSS
3 22 (84.62%) AngularJS
4 20 (76.92%) C#
5 18 (69.23%) .NET
5 18 (69.23%) Web Development
6 17 (65.38%) MVC
7 15 (57.69%) SQL
8 14 (53.85%) Visual Studio
9 13 (50.00%) ASP.NET
9 13 (50.00%) CMS
9 13 (50.00%) EPiServer
9 13 (50.00%) Angular 2
10 12 (46.15%) jQuery
11 11 (42.31%) Git (software)
11 11 (42.31%) ASP.NET MVC
11 11 (42.31%) PHP
11 11 (42.31%) Mobile App
11 11 (42.31%) Mobile Application Development
12 10 (38.46%) React
13 9 (34.62%) Greenfield Project
14 8 (30.77%) Marketing
15 7 (26.92%) CodeIgniter
15 7 (26.92%) XML
15 7 (26.92%) Microsoft
15 7 (26.92%) Bitbucket
16 5 (19.23%) E-Commerce
16 5 (19.23%) SQL Server
16 5 (19.23%) Agile Software Development
16 5 (19.23%) Twitter Bootstrap

JavaScript
Co-occurring IT Skills in Windsor 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 13 (50.00%) CMS
1 13 (50.00%) EPiServer
2 4 (15.38%) Confluence
2 4 (15.38%) Kentico
2 4 (15.38%) Sitecore CMS
2 4 (15.38%) Umbraco
Cloud Services
1 1 (3.85%) Amazon AWS
1 1 (3.85%) Amazon ElastiCache
1 1 (3.85%) Amazon SQS
1 1 (3.85%) Google Cloud Platform
1 1 (3.85%) Microsoft Azure
Database & Business Intelligence
1 5 (19.23%) SQL Server
2 2 (7.69%) SQL Server Reporting Services
3 1 (3.85%) Amazon Athena
Development Applications
1 14 (53.85%) Visual Studio
2 11 (42.31%) Git (software)
3 7 (26.92%) Bitbucket
4 4 (15.38%) JIRA
General
1 8 (30.77%) Marketing
2 4 (15.38%) Automotive
2 4 (15.38%) Manufacturing
Job Titles
1 26 (100.00%) Developer
2 18 (69.23%) Web Developer
3 6 (23.08%) C# Developer
3 6 (23.08%) Full Stack Developer
4 5 (19.23%) Lead Developer
4 5 (19.23%) Senior Developer
4 5 (19.23%) Senior Web Developer
5 4 (15.38%) .NET Developer
5 4 (15.38%) JavaScript Developer
5 4 (15.38%) Lead C# Developer
6 3 (11.54%) .NET Web Developer
7 2 (7.69%) ASP.NET Developer
7 2 (7.69%) ASP.NET MVC Developer
7 2 (7.69%) C# .NET Developer
7 2 (7.69%) C# ASP.NET Developer
7 2 (7.69%) C# Web Developer
7 2 (7.69%) Full Stack Web Developer
7 2 (7.69%) PHP Developer
7 2 (7.69%) PHP Web Developer
7 2 (7.69%) Software Developer
Libraries, Frameworks & Software Standards
1 24 (92.31%) HTML
2 23 (88.46%) CSS
3 22 (84.62%) AngularJS
4 18 (69.23%) .NET
5 13 (50.00%) Angular 2
5 13 (50.00%) ASP.NET
6 12 (46.15%) jQuery
7 11 (42.31%) ASP.NET MVC
8 10 (38.46%) React
9 7 (26.92%) CodeIgniter
9 7 (26.92%) XML
10 5 (19.23%) Twitter Bootstrap
11 4 (15.38%) ASP.NET Web API
11 4 (15.38%) REST
11 4 (15.38%) RESTful
12 1 (3.85%) Redux
12 1 (3.85%) Web Services
Miscellaneous
1 11 (42.31%) Mobile App
2 9 (34.62%) Greenfield Project
3 2 (7.69%) Computer Science
4 1 (3.85%) NHS
Processes & Methodologies
1 18 (69.23%) Web Development
2 17 (65.38%) MVC
3 11 (42.31%) Mobile Application Development
4 5 (19.23%) Agile Software Development
4 5 (19.23%) E-Commerce
4 5 (19.23%) Front End Development
5 4 (15.38%) API Development
5 4 (15.38%) Mentoring
5 4 (15.38%) Personalization
5 4 (15.38%) SEO
5 4 (15.38%) TDD
6 2 (7.69%) Change Control
6 2 (7.69%) Data Strategy
7 1 (3.85%) Business Intelligence
7 1 (3.85%) Customer Requirements
7 1 (3.85%) Microservices
7 1 (3.85%) Mobile Development
7 1 (3.85%) Scrum
7 1 (3.85%) Unit Testing
7 1 (3.85%) Validation
Programming Languages
1 20 (76.92%) C#
2 15 (57.69%) SQL
3 11 (42.31%) PHP
4 2 (7.69%) VB
4 2 (7.69%) VBScript
5 1 (3.85%) Java
Qualifications
1 2 (7.69%) DBS Check
1 2 (7.69%) Degree
2 1 (3.85%) Computer Science Degree
Quality Assurance & Compliance
1 1 (3.85%) QA
Vendors
1 7 (26.92%) Microsoft
2 4 (15.38%) Sitecore
3 1 (3.85%) Google