Period
to 20 October 2017

The following table provides summary statistics for permanent job vacancies advertised in Epsom 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 20 October 2017 with a comparison to the same period in the previous 2 years.

JavaScript (including ECMAScript)
Surrey > Epsom
6 months to
20 Oct 2017
Same period 2016 Same period 2015
Rank 5 22 3
Rank change year-on-year +17 -19 +7
Permanent jobs citing JavaScript 27 11 48
As % of all permanent IT jobs advertised in Epsom 20.93% 6.51% 28.92%
As % of the Programming Languages category 48.21% 15.49% 60.00%
Number of salaries quoted 23 11 51
Epsom median annual salary £45,000 £40,000 £42,500
Median salary % change year-on-year +12.50% -5.88% -15.00%
10th Percentile £31,500 £40,000 £22,750
90th Percentile £57,500 £63,750 £52,500
Surrey median annual salary £47,500 £45,000 £45,000
% change year-on-year +5.56% - -

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 Epsom with a requirement for coding skills.

All Programming Languages
Epsom
Permanent vacancies with a requirement for coding skills 56 71 80
As % of all permanent IT jobs advertised in Epsom 43.41% 42.01% 48.19%
Number of salaries quoted 50 66 79
Epsom median annual salary £50,000 £61,250 £42,500
Median salary % change year-on-year -18.37% +44.12% -5.56%
10th Percentile £31,250 £36,250 £26,250
90th Percentile £65,000 £80,000 £61,250
Surrey median annual salary £48,500 £47,500 £45,000
% change year-on-year +2.11% +5.56% -

JavaScript
Job Vacancy Trend in Epsom

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

Job vacancy trend for JavaScript in Epsom

JavaScript
Salary Trend in Epsom

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

Salary trend for JavaScript in Epsom

JavaScript
Salary Histogram in Epsom

The salary distribution of IT jobs citing JavaScript in Epsom over the 6 months to 20 October 2017.

Salary histogram for JavaScript in Epsom

For the 6 months to 20 October 2017, IT jobs citing JavaScript 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 Epsom region with a requirement for JavaScript.

1 27 (100.00%) HTML
2 21 (77.78%) CSS
3 14 (51.85%) Web Services
4 13 (48.15%) SQL
4 13 (48.15%) Agile Software Development
5 12 (44.44%) SQL Server
6 11 (40.74%) Linux
7 10 (37.04%) PHP
8 9 (33.33%) MVC
8 9 (33.33%) LAMP
8 9 (33.33%) .NET
8 9 (33.33%) Laravel
9 8 (29.63%) jQuery
9 8 (29.63%) C#
9 8 (29.63%) Scrum
10 7 (25.93%) VB.NET
10 7 (25.93%) MySQL
10 7 (25.93%) Apache
10 7 (25.93%) WCF
10 7 (25.93%) WPF
10 7 (25.93%) Git (software)
10 7 (25.93%) AngularJS
10 7 (25.93%) React
11 6 (22.22%) SDLC
11 6 (22.22%) ASP.NET Web API
11 6 (22.22%) Web Development
11 6 (22.22%) XML
11 6 (22.22%) SharePoint
11 6 (22.22%) T-SQL
11 6 (22.22%) Java

JavaScript
Co-occurring IT Skills in Epsom 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 (25.93%) Apache
2 6 (22.22%) SharePoint
3 5 (18.52%) Tomcat
4 3 (11.11%) ExpressionEngine
4 3 (11.11%) WordPress
Cloud Services
1 5 (18.52%) Microsoft Azure
Communications & Networking
1 5 (18.52%) Internet
Database & Business Intelligence
1 12 (44.44%) SQL Server
2 7 (25.93%) MySQL
3 6 (22.22%) SQL Server Integration Services
3 6 (22.22%) SQL Server Reporting Services
4 5 (18.52%) MongoDB
4 5 (18.52%) RDBMS
4 5 (18.52%) Relational Database
Development Applications
1 7 (25.93%) Git (software)
2 5 (18.52%) Ant
2 5 (18.52%) Eclipse
2 5 (18.52%) Subversion
3 3 (11.11%) Babel
4 1 (3.70%) Team Foundation Server
4 1 (3.70%) Visual Studio
General
1 2 (7.41%) Banking
1 2 (7.41%) Finance
1 2 (7.41%) Marketing
1 2 (7.41%) Pharmaceutical
1 2 (7.41%) Telecoms
Job Titles
1 23 (85.19%) Developer
2 12 (44.44%) Senior Developer
3 10 (37.04%) PHP Developer
4 8 (29.63%) .NET Developer
5 7 (25.93%) C# .NET Developer
5 7 (25.93%) C# Developer
5 7 (25.93%) Digital Developer
6 6 (22.22%) .NET Applications Developer
6 6 (22.22%) Applications Developer
6 6 (22.22%) C# Application Developer
6 6 (22.22%) Senior PHP Developer
6 6 (22.22%) Website Developer
7 4 (14.81%) C++ Software Engineer
7 4 (14.81%) Java Developer
7 4 (14.81%) Java Web Developer
7 4 (14.81%) Senior Java Developer
7 4 (14.81%) Senior Java Web Developer
7 4 (14.81%) Senior Web Developer
7 4 (14.81%) Software Engineer
7 4 (14.81%) Web Developer
Libraries, Frameworks & Software Standards
1 27 (100.00%) HTML
2 21 (77.78%) CSS
3 14 (51.85%) Web Services
4 9 (33.33%) .NET
4 9 (33.33%) LAMP
4 9 (33.33%) Laravel
5 8 (29.63%) jQuery
6 7 (25.93%) AngularJS
6 7 (25.93%) React
6 7 (25.93%) WCF
6 7 (25.93%) WPF
7 6 (22.22%) ASP.NET Web API
7 6 (22.22%) XML
8 5 (18.52%) Hibernate
8 5 (18.52%) Java EE
8 5 (18.52%) JSP
8 5 (18.52%) Servlets
8 5 (18.52%) Spring
9 4 (14.81%) HTML5
10 3 (11.11%) Node.js
Miscellaneous
1 4 (14.81%) Algorithms
1 4 (14.81%) Greenfield Project
2 3 (11.11%) Mobile App
3 2 (7.41%) Digital Media
Operating Systems
1 11 (40.74%) Linux
2 3 (11.11%) Android
2 3 (11.11%) Apple iOS
3 1 (3.70%) Unix
Processes & Methodologies
1 13 (48.15%) Agile Software Development
2 9 (33.33%) MVC
3 8 (29.63%) Scrum
4 6 (22.22%) SDLC
4 6 (22.22%) Web Development
5 5 (18.52%) B2B
5 5 (18.52%) B2C
5 5 (18.52%) E-Commerce
5 5 (18.52%) SEO
6 4 (14.81%) Artificial Intelligence
6 4 (14.81%) Machine Learning
6 4 (14.81%) Multithreading
6 4 (14.81%) Software Engineering
7 3 (11.11%) Android Development
7 3 (11.11%) iOS Development
7 3 (11.11%) OOP
7 3 (11.11%) Test Automation
8 1 (3.70%) Continuous Integration
8 1 (3.70%) OO
8 1 (3.70%) TDD
Programming Languages
1 13 (48.15%) SQL
2 10 (37.04%) PHP
3 8 (29.63%) C#
4 7 (25.93%) VB.NET
5 6 (22.22%) Java
5 6 (22.22%) T-SQL
6 4 (14.81%) C++
6 4 (14.81%) Python
7 3 (11.11%) ES6
Vendors
1 5 (18.52%) hybris
1 5 (18.52%) Microsoft
2 4 (14.81%) Apple
2 4 (14.81%) Google