The table below looks at the statistics 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 5 February 2016 with a comparison to the same period in the previous 2 years.

Location
3 months to
5 Feb 2016
Same period 2015 Same period 2014
JavaScript Developer
Rank 123 90 93
Rank change year-on-year
-33 +3
Permanent jobs requiring a JavaScript Developer 22 53 40
As % of all permanent IT jobs located in Hertfordshire 1.02% 2.65% 2.03%
As % of the Job Titles category 1.05% 2.74% 2.09%
Number of salaries quoted 21 26 39
Average salary £37,500 £37,500 £45,000
Average salary % change year-on-year
- -16.66%
90% offered a salary of more than £30,250 £25,000 £35,000
10% offered a salary of more than £52,500 £50,000 £72,500
UK excluding London average salary £40,000 £37,500 £37,500
% change year-on-year
+6.66% -
JavaScript Developer
East of England

The following table is for comparison with the above and provides statistics for the entire Job Titles category in permanent jobs advertised in the Hertfordshire region. Most job vacancies include a discernible job title. As such the figures in the first row provide an indication of the total number of permanent jobs in the overall sample.

Job Titles Category
Hertfordshire
Permanent IT job ads with a match in the
Job Titles category
2098 1933 1913
As % of all permanent IT jobs located in Hertfordshire 97.49% 96.65% 97.30%
Number of salaries quoted 1795 1549 1450
Average salary £45,000 £45,000 £39,000
Average salary % change year-on-year
- +15.38%
90% offered a salary of more than £28,500 £25,500 £25,000
10% offered a salary of more than £65,000 £55,000 £65,000
UK excluding London average salary £42,000 £40,000 £40,000
% change year-on-year
+5.00% -

JavaScript Developer
Jobs Demand Trend in Hertfordshire

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

JavaScript Developer Jobs Demand Trend in Hertfordshire

JavaScript Developer
Salary Trend in Hertfordshire

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

JavaScript Developer Salary Trend in Hertfordshire

JavaScript Developer
Salary Histogram in Hertfordshire

This chart provides a salary histogram for IT jobs citing JavaScript Developer across the Hertfordshire region over the 3 months to 5 February 2016.

JavaScript Developer Salary Histogram in Hertfordshire

JavaScript Developer
Job Locations in Hertfordshire

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 5 February 2016. 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
(Use links below to see detailed
statistics and historical trends)
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
Live
Job
Vacancies
Stevenage +3 7 £30,500 -39.00%
Knebworth - 5 £37,500 -
Hemel Hempstead -5 2 £46,500 +86.00%
Tring - 2 £37,500 -
Watford -1 1 £55,000 +15.78%
St Albans -6 1 - - 1
Berkhamsted - 1 £45,000 - 1
JavaScript Developer
East of England

JavaScript Developer
Top 30 Related IT Skills in Hertfordshire

For the 6 months to 5 February 2016, 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 67 (100.00%) JavaScript
2 59 (88.06%) HTML
3 40 (59.70%) CSS
4 32 (47.76%) jQuery
5 31 (46.27%) .NET
6 29 (43.28%) SQL
7 28 (41.79%) HTML5
8 25 (37.31%) ASP.NET
9 22 (32.84%) Ajax
10 21 (31.34%) XML
10 21 (31.34%) OO
11 20 (29.85%) SQL Server
12 18 (26.87%) C#
13 17 (25.37%) Web Development
13 17 (25.37%) Web Services
14 16 (23.88%) CSS3
14 16 (23.88%) MVC
15 15 (22.39%) Scrum
15 15 (22.39%) Front End Development
16 14 (20.90%) Java
16 14 (20.90%) VB.NET
16 14 (20.90%) Agile Software Development
17 13 (19.40%) Git (software)
17 13 (19.40%) RESTful
18 12 (17.91%) Degree
18 12 (17.91%) E-Commerce
19 11 (16.42%) Node.js
19 11 (16.42%) Responsive Web Design
20 10 (14.93%) AngularJS
20 10 (14.93%) Microsoft

JavaScript Developer
Top Related IT Skills in Hertfordshire by Category

For the 6 months to 5 February 2016, 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 Platforms
1 11 (16.42%) Node.js
2 8 (11.94%) CMS
3 5 (7.46%) IIS
4 2 (2.99%) Sitefinity
4 2 (2.99%) WordPress
Applications
1 7 (10.45%) Photoshop
Business Applications
1 2 (2.99%) Magento
Cloud Services
1 5 (7.46%) Google Analytics
2 2 (2.99%) GitHub
3 1 (1.49%) SaaS
Communications & Networking
1 1 (1.49%) Internet
Database & Business Intelligence
1 20 (29.85%) SQL Server
2 2 (2.99%) MariaDB
2 2 (2.99%) MongoDB
2 2 (2.99%) NoSQL
2 2 (2.99%) Oracle Database
2 2 (2.99%) SQL Server 2005
2 2 (2.99%) SQL Server 2012
3 1 (1.49%) MySQL
Development Applications
1 13 (19.40%) Git (software)
2 9 (13.43%) gulp
3 7 (10.45%) Bitbucket
4 6 (8.96%) Maven
4 6 (8.96%) Subversion
4 6 (8.96%) Visual Studio
5 5 (7.46%) JUnit
6 2 (2.99%) Grunt
General
1 5 (7.46%) Finance
2 4 (5.97%) Marketing
3 2 (2.99%) Telecoms
4 1 (1.49%) Retail
Libraries, Frameworks & Software Standards
1 59 (88.06%) HTML
2 40 (59.70%) CSS
3 32 (47.76%) jQuery
4 31 (46.27%) .NET
5 28 (41.79%) HTML5
6 25 (37.31%) ASP.NET
7 22 (32.84%) Ajax
8 21 (31.34%) XML
9 17 (25.37%) Web Services
10 16 (23.88%) CSS3
11 13 (19.40%) RESTful
12 10 (14.93%) AngularJS
13 9 (13.43%) ASP.NET MVC
13 9 (13.43%) JSON
14 7 (10.45%) lodash
14 7 (10.45%) Sass
14 7 (10.45%) Spring
14 7 (10.45%) Twitter Bootstrap
14 7 (10.45%) XSLT
15 6 (8.96%) XHTML
Miscellaneous
1 8 (11.94%) User Experience
2 5 (7.46%) Analytical Skills
2 5 (7.46%) Computer Science
2 5 (7.46%) W3C
3 2 (2.99%) Mathematics
4 1 (1.49%) Animation
Operating Systems
1 2 (2.99%) Android
Processes & Methodologies
1 21 (31.34%) OO
2 17 (25.37%) Web Development
3 16 (23.88%) MVC
4 15 (22.39%) Front End Development
4 15 (22.39%) Scrum
5 14 (20.90%) Agile Software Development
6 12 (17.91%) E-Commerce
7 11 (16.42%) Responsive Web Design
8 9 (13.43%) Software Engineering
8 9 (13.43%) Unit Testing
9 8 (11.94%) OOP
9 8 (11.94%) Web Design
10 6 (8.96%) MVVM
10 6 (8.96%) Web Accessibility
11 5 (7.46%) Analytics
11 5 (7.46%) API Development
11 5 (7.46%) Performance Tuning
11 5 (7.46%) Tag Management
11 5 (7.46%) TDD
12 3 (4.48%) Mobile Development
Programming Languages
1 67 (100.00%) JavaScript
2 29 (43.28%) SQL
3 18 (26.87%) C#
4 14 (20.90%) Java
4 14 (20.90%) VB.NET
5 10 (14.93%) C++
6 9 (13.43%) C
7 6 (8.96%) T-SQL
8 3 (4.48%) PHP
9 2 (2.99%) PL/SQL
9 2 (2.99%) Ruby
9 2 (2.99%) TypeScript
9 2 (2.99%) XPath
10 1 (1.49%) Python
10 1 (1.49%) Scala
Qualifications
1 12 (17.91%) Degree
Quality Assurance & Compliance
1 2 (2.99%) WAI
Systems Management
1 6 (8.96%) TeamSite
Vendors
1 10 (14.93%) Microsoft
2 8 (11.94%) Oracle
3 7 (10.45%) Google
4 5 (7.46%) Omniture
5 2 (2.99%) Twitter
6 1 (1.49%) Adobe
6 1 (1.49%) ATG
6 1 (1.49%) Sage
6 1 (1.49%) SAP
Borehamwood, Hertfordshire
Verticality Ltd
Salary: £60000 - £65000 per annum, Benefits Bonus + Benefits Package
Posted: 3 days ago
St. Albans, Hertfordshire
Asset Resourcing Ltd
Salary: Attractive to suit exp
Posted: 4 days ago
Berkhamsted
Mint
Salary: £40000 - £50000 per annum + healthcare, pension, bonus
Posted: 22 days ago