The first table below looks at the demand for the JavaScript Developer role in IT jobs advertised for the Hertfordshire region. Included is a guide to the average salaries offered in IT jobs that have cited JavaScript Developer in their job title over the 3 months to 20 June 2013 with a comparison to the same period in the previous 2 years. The second table is for comparison and provides aggregates for all Job Titles advertised for the Hertfordshire region.

Location
3 months to
20 Jun 2013
Same period 2012 Same period 2011
JavaScript Developer
Rank 140 139 173
Rank change year-on-year
-1 +34
Permanent jobs requiring a JavaScript Developer 3 11 2
As % of all permanent IT jobs located in Hertfordshire 0.126% 0.435% 0.055%
As % of the Job Titles category 0.134% 0.454% 0.058%
Number of salaries quoted 3 11 2
Average salary £35,000 £30,000 £43,500
Average salary % change year-on-year
+16.66% -31.03%
90% offered a salary of more than £32,200 £25,000 £36,700
10% offered a salary of more than £63,000 £47,500 £50,300
UK excluding London average salary £35,000 £35,000 £34,500
% change year-on-year
- +1.44%
All Job Titles
Hertfordshire
Permanent IT job ads with a match in the
Job Titles category
2235 2425 3434
As % of all permanent IT jobs located in Hertfordshire 93.79% 96.00% 93.59%
Number of salaries quoted 1762 1968 2785
Average salary £42,500 £42,000 £41,500
Average salary % change year-on-year
+1.19% +1.20%
90% offered a salary of more than £25,500 £25,000 £27,000
10% offered a salary of more than £60,000 £60,000 £57,500
UK excluding London average salary £38,000 £38,500 £37,500
% change year-on-year
-1.29% +2.66%
JavaScript Developer
East of England

JavaScript Developer
Jobs Demand Trend

This chart provides a 3-month moving total of permanent IT jobs citing JavaScript Developer across the Hertfordshire region as a proportion of the total demand within the Job Titles category.

Hertfordshire JavaScript Developer Jobs Demand Trend

JavaScript Developer
Salary Trend

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

Hertfordshire JavaScript Developer Salary Trend

JavaScript Developer
Salary Histogram

This chart provides a salary histogram for IT jobs citing JavaScript Developer across the Hertfordshire region over the 3 months to 20 June 2013.

Hertfordshire JavaScript Developer Salary Histogram

JavaScript Developer
Job Locations

The table below looks at the demand and provides a guide to the average salaries quoted in IT jobs citing JavaScript Developer within the Hertfordshire region over the 3 months to 20 June 2013. The 'Rank Change' column provides an indication of the change in demand within each location based on the same 3 month period last year.

Location
(Click each for more statistics)
Rank Change
on Same Period
Last Year
Matching
Permanent
IT Job Ads
Average Salary
Last 3 Months
Average Salary
% Change
on Same Period
Last Year
Find
Job
Vacancies
Hemel Hempstead +3 1 £35,000 -18.60%
St Albans - 1 £31,500 -
JavaScript Developer
East of England

JavaScript Developer
Top 28 Related IT Skills

For the 6 months to 20 June 2013, IT jobs across the Hertfordshire region that cited JavaScript Developer in their job title mentioned the following IT skills in order of popularity. The figures indicate the number of jobs and their proportion against the total number of IT job ads sampled with JavaScript Developer in their job title.

1 6 (100.00%) JavaScript
1 6 (100.00%) CSS
2 4 (66.67%) HTML
3 3 (50.00%) J2EE
3 3 (50.00%) Web Development
4 2 (33.33%) Content Management
4 2 (33.33%) CMS
4 2 (33.33%) HTML5
4 2 (33.33%) jQuery
4 2 (33.33%) C#
4 2 (33.33%) CSS3
4 2 (33.33%) Oracle
4 2 (33.33%) SQL Server
4 2 (33.33%) IIS
4 2 (33.33%) Java
4 2 (33.33%) VB.NET
4 2 (33.33%) .NET
4 2 (33.33%) Windows
4 2 (33.33%) OO
5 1 (16.67%) E-Commerce
5 1 (16.67%) Internet
5 1 (16.67%) Telecoms
5 1 (16.67%) BDD
5 1 (16.67%) Agile Software Development
5 1 (16.67%) TDD
5 1 (16.67%) Subversion
5 1 (16.67%) Ajax
5 1 (16.67%) JSON

JavaScript Developer
Top Related IT Skills by Category

For the 6 months to 20 June 2013, IT jobs across the Hertfordshire region that cited JavaScript Developer in their job title mentioned the following IT skills grouped by category. The figures indicate the number of jobs and their proportion against the total number of IT job ads sampled with JavaScript Developer in their job title. Up to 20 skills are shown per category.

Application Development
1 6 (100.00%) CSS
2 4 (66.67%) HTML
3 3 (50.00%) J2EE
4 2 (33.33%) HTML5
4 2 (33.33%) jQuery
4 2 (33.33%) CSS3
4 2 (33.33%) .NET
5 1 (16.67%) Ajax
5 1 (16.67%) JSON
Application Platforms
1 2 (33.33%) CMS
1 2 (33.33%) IIS
Communications & Networking
1 1 (16.67%) Internet
Database & Business Intelligence
1 2 (33.33%) SQL Server
Development Applications
1 1 (16.67%) Subversion
General
1 1 (16.67%) Telecoms
Operating Systems
1 2 (33.33%) Windows
Processes & Methodologies
1 3 (50.00%) Web Development
2 2 (33.33%) Content Management
2 2 (33.33%) OO
3 1 (16.67%) E-Commerce
3 1 (16.67%) BDD
3 1 (16.67%) Agile Software Development
3 1 (16.67%) TDD
Programming Languages
1 6 (100.00%) JavaScript
2 2 (33.33%) C#
2 2 (33.33%) Java
2 2 (33.33%) VB.NET
Vendors
1 2 (33.33%) Oracle
Hertfordshire, South East
The development environment:- OO JavaScript - HTML5- CSS 3- Version control - SVN- TDD/BDD- Use of design patterns - able to demonstrate examples of their use- Agile development experienceIdeally, a...
TRG
Salary: 65000-75000 Per Annum Excellent package
Posted: 14 June 2013
Hertfordshire
The development environment: - OO JavaScript - HTML5 - CSS 3 - Version control - SVN - TDD/BDD - Use of design patterns - able to demonstrate examples of their use - Agile development experience Ideally,...
TRG
Salary: £65000 - 75000 Per Annum Excellent package
Posted: 14 June 2013