The table below looks at the statistics for JavaScript skills in IT contracts advertised for the Hertfordshire region. Included is a guide to the contractor rates offered in IT contracts that have cited JavaScript over the 3 months to 23 January 2017 with a comparison to the same period over the previous 2 years.

Note that daily contractor rates and hourly contractor rates are treated separately. When calculating average contractor rates, daily rates are not derived from quoted hourly rates or vice versa.

3 months to
23 Jan 2017
Same period 2016 Same period 2015
JavaScript (including ECMAScript)
East of England / Hertfordshire
Rank 20 14 17
Rank change year-on-year
-6 +3
Contract jobs citing JavaScript 39 44 52
As % of all contract IT jobs located in Hertfordshire 6.74% 7.69% 7.83%
As % of the Programming Languages category 20.97% 26.19% 23.74%
Number of daily rates quoted 22 29 32
Median daily rate £369 £350 £350
Median daily rate % change year-on-year
+5.35% -
90% offered a daily rate of more than £278 £270 £220
10% offered a daily rate of more than £509 £530 £470
UK excluding London median daily rate £375 £365 £350
% change year-on-year
+2.73% +4.28%
Number of hourly rates quoted 0 0 1
Median hourly rate - - £40.00
UK excluding London median hourly rate £34.25 £35.00 £31.10
% change year-on-year
-2.14% +12.54%

The following table is for comparison with the above and provides statistics for the entire Programming Languages category in contract jobs advertised in the Hertfordshire region.

Programming Languages Category
Hertfordshire
Contract IT job ads with a match in the
Programming Languages category
186 168 219
As % of all contract IT jobs located in Hertfordshire 32.12% 29.37% 32.98%
Number of daily rates quoted 116 88 116
Median daily rate £438 £335 £360
Median daily rate % change year-on-year
+30.59% -6.94%
90% offered a daily rate of more than £258 £251 £252
10% offered a daily rate of more than £563 £625 £500
UK excluding London median daily rate £385 £375 £350
% change year-on-year
+2.66% +7.14%
Number of hourly rates quoted 15 17 12
Median hourly rate £45.00 £49.50 £37.50
Median hourly rate % change year-on-year
-9.09% +32.00%
90% offered a hourly rate of more than £37.50 £30.00 £20.93
10% offered a hourly rate of more than £50.00 £50.00 £40.00
UK excluding London median hourly rate £40.50 £40.00 £35.50
% change year-on-year
+1.25% +12.67%

JavaScript
Jobs Demand Trend in Hertfordshire

The demand trend of contract jobs across the Hertfordshire region citing JavaScript as a proportion of all IT contracts with a match in the Programming Languages category.

JavaScript Jobs Demand Trend in Hertfordshire

JavaScript
Daily Rate Trend in Hertfordshire

This chart provides the 3-month moving average for daily rates quoted in IT contract jobs citing JavaScript across the Hertfordshire region.

JavaScript Daily Rate Trend in Hertfordshire

JavaScript
Daily Rate Histogram in Hertfordshire

This chart provides a histogram of daily rates quoted in contract IT jobs citing JavaScript across the Hertfordshire region over the 3 months to 23 January 2017.

JavaScript Daily Rate Histogram in Hertfordshire

JavaScript
Hourly Rate Trend in Hertfordshire

This chart provides the 3-month moving average for hourly rates quoted in IT contractor jobs citing JavaScript across the Hertfordshire region.

JavaScript Hourly Rate Trend in Hertfordshire

JavaScript
Contract Job Locations in Hertfordshire

The table below looks at the demand and provides a guide to the median contractor rates quoted in IT jobs citing JavaScript within the Hertfordshire region over the 3 months to 23 January 2017. 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 Rank Change
on Same Period
Last Year
Matching
Contract
IT Job Ads
Median
Daily Rate
Last 3 Months
Median Daily Rate
% Change
on Same Period
Last Year
Live
Job
Vacancies
Watford -10 7 £513 +24.24% 12
Stevenage +1 6 £300 -29.82% 8
Welwyn Garden City -7 5 - -
Hemel Hempstead - 2 £400 - 9
Hertford - 2 - - 3
Letchworth - 1 £220 - 2
JavaScript
East of England

JavaScript
Top 30 Related IT Skills in Hertfordshire

For the 6 months to 23 January 2017, IT contractor jobs citing JavaScript also mentioned the following skills in order of popularity. The figures indicate the number co-occurrences and its proportion to all contract ads across the Hertfordshire region with a requirement for JavaScript.

1 74 (78.72%) HTML
2 55 (58.51%) CSS
3 40 (42.55%) E-Commerce
4 34 (36.17%) Web Services
5 29 (30.85%) Java
6 28 (29.79%) MVC
6 28 (29.79%) Agile Software Development
7 27 (28.72%) jQuery
8 25 (26.60%) XML
9 24 (25.53%) PHP
10 22 (23.40%) MySQL
10 22 (23.40%) Zend
10 22 (23.40%) Web Development
11 21 (22.34%) C#
11 21 (22.34%) OO
12 20 (21.28%) SOAP
13 19 (20.21%) SQL
13 19 (20.21%) .NET
14 18 (19.15%) ASP.NET
14 18 (19.15%) Git (software)
15 17 (18.09%) LAMP
16 16 (17.02%) SQL Server
16 16 (17.02%) XSLT
16 16 (17.02%) XHTML
17 15 (15.96%) Linux
17 15 (15.96%) e-Learning
17 15 (15.96%) Responsive Web Design
18 14 (14.89%) Magento
18 14 (14.89%) TDD
19 13 (13.83%) XSL

JavaScript
Top Related IT Skills in Hertfordshire 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 12 (12.77%) WebSphere
2 10 (10.64%) Apache
3 7 (7.45%) IIS
3 7 (7.45%) WebLogic
3 7 (7.45%) WebSphere Application Server
4 5 (5.32%) CMS
4 5 (5.32%) Elasticsearch
5 4 (4.26%) WebLogic Portal
6 3 (3.19%) Adobe Experience Manager
6 3 (3.19%) Apache Solr
6 3 (3.19%) MQSeries
7 2 (2.13%) Drupal
7 2 (2.13%) nginx
7 2 (2.13%) SharePoint
7 2 (2.13%) Umbraco
8 1 (1.06%) NServiceBus
Applications
1 6 (6.38%) Adobe Captivate
1 6 (6.38%) Adobe Premiere
2 4 (4.26%) MS Office
Business Applications
1 14 (14.89%) Magento
Cloud Services
1 4 (4.26%) Amazon AWS
2 2 (2.13%) PaaS
3 1 (1.06%) Amazon EC2
3 1 (1.06%) Amazon S3
3 1 (1.06%) Amazon SQS
3 1 (1.06%) AWS Lambda
3 1 (1.06%) GitHub
3 1 (1.06%) Route 53
Communications & Networking
1 8 (8.51%) Internet
2 5 (5.32%) HTTP
3 4 (4.26%) TCP/IP
4 2 (2.13%) Network Security
5 1 (1.06%) Intranet
Database & Business Intelligence
1 22 (23.40%) MySQL
2 16 (17.02%) SQL Server
3 13 (13.83%) Relational Database
4 8 (8.51%) DB2
5 5 (5.32%) DbVisualizer
5 5 (5.32%) SQL Server 2012
6 3 (3.19%) Jackrabbit
6 3 (3.19%) Oracle Database
6 3 (3.19%) RDBMS
7 2 (2.13%) NoSQL
7 2 (2.13%) Redis
8 1 (1.06%) Amazon DynamoDB
8 1 (1.06%) Amazon RDS
8 1 (1.06%) BusinessObjects XI
8 1 (1.06%) Crystal Reports
8 1 (1.06%) MongoDB
8 1 (1.06%) PostgreSQL
8 1 (1.06%) SQL Server 2005
8 1 (1.06%) SQL Server 2008
8 1 (1.06%) Sybase ASE
Development Applications
1 18 (19.15%) Git (software)
2 11 (11.70%) Subversion
3 10 (10.64%) JIRA
4 5 (5.32%) Appium
4 5 (5.32%) Atlassian Bamboo
4 5 (5.32%) Cucumber
4 5 (5.32%) FxCop
4 5 (5.32%) ReSharper
4 5 (5.32%) Selenium
4 5 (5.32%) SoapUI
4 5 (5.32%) StyleCop
4 5 (5.32%) WebDriver
5 4 (4.26%) Ant
5 4 (4.26%) Eclipse
5 4 (4.26%) Moq
6 3 (3.19%) JUnit
6 3 (3.19%) Log4j
6 3 (3.19%) Oracle Forms
6 3 (3.19%) Toad
6 3 (3.19%) WebSphere Studio Application Developer
General
1 10 (10.64%) Retail
2 8 (8.51%) Games
3 4 (4.26%) Finance
4 2 (2.13%) Telecoms
5 1 (1.06%) Interactive Media
5 1 (1.06%) Multimedia
5 1 (1.06%) Publishing
Job Titles
1 75 (79.79%) Developer
2 15 (15.96%) PHP Developer
2 15 (15.96%) Web Developer
3 12 (12.77%) .NET Developer
3 12 (12.77%) Java Developer
4 11 (11.70%) C# Developer
5 9 (9.57%) Front End Developer (Client-Side Developer)
5 9 (9.57%) Magento Developer
6 8 (8.51%) C# .NET Developer
6 8 (8.51%) E-Commerce Developer
6 8 (8.51%) PHP Web Developer
6 8 (8.51%) Senior Developer
7 7 (7.45%) ASP.NET Developer
7 7 (7.45%) ASP.NET MVC Developer
7 7 (7.45%) Designer
7 7 (7.45%) PHP Zend Developer
8 6 (6.38%) C# ASP.NET Developer
8 6 (6.38%) Instructional Designer
9 5 (5.32%) HTML Developer
9 5 (5.32%) Tester
Libraries, Frameworks & Software Standards
1 74 (78.72%) HTML
2 55 (58.51%) CSS
3 34 (36.17%) Web Services
4 27 (28.72%) jQuery
5 25 (26.60%) XML
6 20 (21.28%) SOAP
7 19 (20.21%) .NET
8 18 (19.15%) ASP.NET
9 17 (18.09%) LAMP
10 16 (17.02%) XHTML
10 16 (17.02%) XSLT
11 13 (13.83%) J2EE
11 13 (13.83%) REST
11 13 (13.83%) XSL
12 12 (12.77%) HTML5
13 11 (11.70%) .NET Framework
13 11 (11.70%) AngularJS
13 11 (11.70%) Entity Framework
14 10 (10.64%) ASP.NET MVC
15 9 (9.57%) Node.js
Miscellaneous
1 15 (15.96%) e-Learning
2 7 (7.45%) Analytical Skills
2 7 (7.45%) User Experience
3 6 (6.38%) Animation
3 6 (6.38%) Learning Management System
3 6 (6.38%) SCORM
3 6 (6.38%) Video Editing
4 4 (4.26%) Contactless
4 4 (4.26%) EMV
4 4 (4.26%) Mobile App
5 3 (3.19%) Digital Media
5 3 (3.19%) iPad
6 1 (1.06%) Algorithms
6 1 (1.06%) Computer Science
6 1 (1.06%) Data Structures
6 1 (1.06%) FMCG
6 1 (1.06%) RIA
Operating Systems
1 15 (15.96%) Linux
2 10 (10.64%) Unix
3 5 (5.32%) Android
4 4 (4.26%) Windows
5 3 (3.19%) HPUX
5 3 (3.19%) Solaris
6 2 (2.13%) Apple iOS
7 1 (1.06%) Mac OS
7 1 (1.06%) Windows 7
7 1 (1.06%) Windows Mobile
Processes & Methodologies
1 40 (42.55%) E-Commerce
2 28 (29.79%) Agile Software Development
2 28 (29.79%) MVC
3 22 (23.40%) Web Development
4 21 (22.34%) OO
5 15 (15.96%) Responsive Web Design
6 14 (14.89%) TDD
7 10 (10.64%) Front End Development
8 9 (9.57%) OO PHP
8 9 (9.57%) OOP
8 9 (9.57%) Scrum
8 9 (9.57%) Web Design
9 8 (8.51%) BDD
9 8 (8.51%) Continuous Integration
10 7 (7.45%) SOLID
11 6 (6.38%) Content Development
12 5 (5.32%) Coaching
12 5 (5.32%) Dependency Injection
12 5 (5.32%) Open Source
12 5 (5.32%) Test Automation
Programming Languages
1 29 (30.85%) Java
2 24 (25.53%) PHP
3 21 (22.34%) C#
4 19 (20.21%) SQL
5 6 (6.38%) Python
5 6 (6.38%) VBScript
6 4 (4.26%) PL/SQL
6 4 (4.26%) XPath
7 3 (3.19%) Bash Shell
7 3 (3.19%) C
7 3 (3.19%) Go
7 3 (3.19%) Perl
8 2 (2.13%) C++
8 2 (2.13%) Lua
8 2 (2.13%) T-SQL
9 1 (1.06%) Apple Swift
9 1 (1.06%) Clojure
9 1 (1.06%) Embedded C
9 1 (1.06%) Rust
9 1 (1.06%) VB.NET
Quality Assurance & Compliance
1 7 (7.45%) QA
2 1 (1.06%) MISRA
2 1 (1.06%) MISRA C
System Software
1 3 (3.19%) Docker
1 3 (3.19%) Varnish
2 1 (1.06%) Virtual Machines
Systems Management
1 1 (1.06%) Ansible
1 1 (1.06%) Opscode Chef
1 1 (1.06%) Puppet
Vendors
1 22 (23.40%) Zend
2 12 (12.77%) IBM
3 9 (9.57%) Oracle
4 6 (6.38%) Adobe
5 5 (5.32%) Atlassian
5 5 (5.32%) hybris
6 4 (4.26%) Google
7 3 (3.19%) ATG
7 3 (3.19%) Blue Martini
7 3 (3.19%) Elastic Path
7 3 (3.19%) Interwoven
8 2 (2.13%) Ektron
8 2 (2.13%) EPiServer
8 2 (2.13%) Microsoft
9 1 (1.06%) Omniture
9 1 (1.06%) Optimizely
9 1 (1.06%) Remedy
9 1 (1.06%) ServiceNow
9 1 (1.06%) Sybase
9 1 (1.06%) Xamarin
Stevenage, Hertfordshire
Understanding Recruitment
Rate: £300.00 - £400.00 per day
Posted: 2 days ago
Hertfordshire
Pearson Frank
Rate: £375 - £400 per annum
Posted: 3 days ago
Hertfordshire
Staffworx Ltd
Rate: From £400 to £600 per annum excellent rates, 6 months contract initial
Posted: 2 days ago
Hertfordshire
X4 Group
Rate: £300 - 325 per day
Posted: 5 days ago
Hertfordshire
Oscar
Rate: £350 - £450 per day
Posted: 6 days ago
Hitchin
IQ Telecom
Rate: £300 - £350 per day
Posted: 2 days ago
Hemel Hempstead, Hertfordshire
Exposed Solutions
Rate: Competitive
Posted: 6 days ago
Hertfordshire
Real Staffing
Rate: competitive
Posted: 3 days ago