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 3 months to 22 June 2017 with a comparison to the same period in the previous 2 years.

JavaScript (including ECMAScript)
Surrey / Epsom
3 months to
22 Jun 2017
Same period 2016 Same period 2015
Rank 13 17 5
Rank change year-on-year +4 -12  
Permanent jobs citing JavaScript 6 14 28
As % of all permanent IT jobs advertised in Epsom 8.45% 11.48% 25.69%
As % of the Programming Languages category 30.00% 20.29% 53.85%
Number of salaries quoted 5 14 28
Median salary £55,000 £47,500 £42,500
Median salary % change year-on-year +15.78% +11.76%  
90% offered a salary of more than £30,400 £38,250 £34,500
10% offered a salary of more than £70,000 £50,000 £50,750
UK excluding London median salary £40,000 £40,000 £39,000
% change year-on-year - +2.56%  

JavaScript is in the programming language skills category. The next table is for comparison with the above and provides summary statistics for all permanent job vacancies advertised in Epsom with a requirement for programming language skills.

Programming Language Skills
Epsom
Permanent job vacancies with a requirement for programming language skills 20 69 52
As % of all permanent IT job vacancies advertised in Epsom 28.17% 56.56% 47.71%
Number of salaries quoted 17 65 51
Median salary £55,000 £50,000 £42,500
Median salary % change year-on-year +10.00% +17.64%  
90% offered a salary of more than £30,000 £37,500 £27,500
10% offered a salary of more than £70,000 £55,000 £70,000
UK excluding London median salary £42,500 £41,000 £40,000
% change year-on-year +3.65% +2.50%  

JavaScript
Job Vacancy Trend in Epsom

The job posting trend of jobs advertised in Epsom citing JavaScript as a proportion of all permanent or contract IT jobs with a match in the Programming Languages category.

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 3 months to 22 June 2017.

Salary histogram for JavaScript in Epsom

For the 6 months to 22 June 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 7 (77.78%) HTML
2 6 (66.67%) CSS
3 4 (44.44%) Web Services
3 4 (44.44%) SQL
4 3 (33.33%) Java
4 3 (33.33%) .NET
4 3 (33.33%) SQL Server
4 3 (33.33%) Scrum
4 3 (33.33%) Agile Software Development
4 3 (33.33%) Spring
4 3 (33.33%) Web Development
4 3 (33.33%) jQuery
4 3 (33.33%) MongoDB
4 3 (33.33%) HTML5
4 3 (33.33%) CSS3
5 2 (22.22%) Greenfield Project
5 2 (22.22%) BDD
5 2 (22.22%) REST
5 2 (22.22%) Apache Cassandra
5 2 (22.22%) RabbitMQ
5 2 (22.22%) Big Data
5 2 (22.22%) Hadoop
5 2 (22.22%) TDD
5 2 (22.22%) ActiveMQ
5 2 (22.22%) Subversion
5 2 (22.22%) SEO
5 2 (22.22%) Microsoft
5 2 (22.22%) JMS
5 2 (22.22%) PHP
5 2 (22.22%) XML

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 1 (11.11%) CMS
1 1 (11.11%) ExpressionEngine
1 1 (11.11%) SharePoint
1 1 (11.11%) Tomcat
1 1 (11.11%) WordPress
Cloud Services
1 1 (11.11%) Microsoft Azure
Communications & Networking
1 1 (11.11%) Internet
Database & Business Intelligence
1 3 (33.33%) MongoDB
1 3 (33.33%) SQL Server
2 2 (22.22%) Apache Cassandra
2 2 (22.22%) Big Data
2 2 (22.22%) Hadoop
3 1 (11.11%) RDBMS
3 1 (11.11%) Relational Database
3 1 (11.11%) SQL Server Integration Services
3 1 (11.11%) SQL Server Reporting Services
Development Applications
1 2 (22.22%) Subversion
2 1 (11.11%) Ant
2 1 (11.11%) Eclipse
2 1 (11.11%) Git (software)
2 1 (11.11%) Grunt
2 1 (11.11%) gulp
2 1 (11.11%) Visual Studio
General
1 1 (11.11%) Advertising
1 1 (11.11%) Finance
1 1 (11.11%) Marketing
Job Titles
1 9 (100.00%) Developer
2 3 (33.33%) Java Developer
2 3 (33.33%) Web Developer
3 2 (22.22%) .NET Developer
3 2 (22.22%) Senior Developer
4 1 (11.11%) .NET Applications Developer
4 1 (11.11%) Applications Developer
4 1 (11.11%) C# Application Developer
4 1 (11.11%) C# Developer
4 1 (11.11%) Front End Developer (Client-Side Developer)
4 1 (11.11%) Front End Web Developer (Client-Side Developer)
4 1 (11.11%) Java Web Developer
4 1 (11.11%) Junior
4 1 (11.11%) Junior .NET Developer
4 1 (11.11%) Junior Developer
4 1 (11.11%) PHP Developer
4 1 (11.11%) Senior Java Developer
4 1 (11.11%) Senior Java Web Developer
4 1 (11.11%) Senior Web Developer
4 1 (11.11%) Website Developer
Libraries, Frameworks & Software Standards
1 7 (77.78%) HTML
2 6 (66.67%) CSS
3 4 (44.44%) Web Services
4 3 (33.33%) .NET
4 3 (33.33%) CSS3
4 3 (33.33%) HTML5
4 3 (33.33%) jQuery
4 3 (33.33%) Spring
5 2 (22.22%) ActiveMQ
5 2 (22.22%) JMS
5 2 (22.22%) RabbitMQ
5 2 (22.22%) REST
5 2 (22.22%) SOAP
5 2 (22.22%) XML
6 1 (11.11%) ASP.NET
6 1 (11.11%) Hibernate
6 1 (11.11%) Java EE
6 1 (11.11%) JSP
6 1 (11.11%) Servlets
6 1 (11.11%) XSLT
Miscellaneous
1 2 (22.22%) Greenfield Project
2 1 (11.11%) Computer Science
2 1 (11.11%) Social Media
Processes & Methodologies
1 3 (33.33%) Agile Software Development
1 3 (33.33%) Scrum
1 3 (33.33%) Web Development
2 2 (22.22%) BDD
2 2 (22.22%) SEO
2 2 (22.22%) TDD
3 1 (11.11%) API Integration
3 1 (11.11%) B2B
3 1 (11.11%) B2C
3 1 (11.11%) Content Management
3 1 (11.11%) Continuous Integration
3 1 (11.11%) Conversion Rate Optimisation
3 1 (11.11%) Digital Marketing
3 1 (11.11%) E-Commerce
3 1 (11.11%) MVC
3 1 (11.11%) Online Marketing
3 1 (11.11%) Pay per click
3 1 (11.11%) Responsive Web Design
3 1 (11.11%) SDLC
3 1 (11.11%) Web Design
Programming Languages
1 4 (44.44%) SQL
2 3 (33.33%) Java
3 2 (22.22%) C#
3 2 (22.22%) PHP
4 1 (11.11%) T-SQL
4 1 (11.11%) VB.NET
Qualifications
1 1 (11.11%) Computer Science Degree
1 1 (11.11%) Degree
Vendors
1 2 (22.22%) Microsoft
2 1 (11.11%) hybris
Epsom, Surrey
Staffworx Ltd
Salary: to £55K + bonus, bens, training
Posted: Yesterday
Epsom, Surrey
Digitech Resourcing Ltd
Salary: From £48,000 to £55,000 per annum + benefits
Posted: 3 days ago